ASA VPN network access internal
We have ASA5510s and I set up a VPN SSL using AnyConnect... The VPN address pool is 10.10.10.0/24 and our internal network is 10.10.20..0/24. After the connection successful, using LDAP. the customer receives an address 10.10.10.0/24 from the pool, but cannot access anything on the internal network 10.10.20.0/24. I played with access lists and NAT exemption, but nothing helped. What should I do?
Good, happy, I can help you here.
Tags: Cisco Security
Similar Questions
-
This is my first post on this site. Hi all!
I have not really set up ASAs or VPN on Cisco devices before. Currently, I'm trying to configure a dial-up VPN between ASA devices, a 5505 and a 5510. The 5510 is supposed to be the server and the 5505 is supposed to be the easyvpn customer. The reason why I'm opting for remote access instead of site to site is that I much 5505 s on the remote I need to set up in the future, and they will be moving around a bit (I prefer not to have to follow the configs to site to site). The 5510 is not mobile. The ASA devices are able to ping to 8.8.8.8 as ping each other in the face of public IP address.
Neither SAA can ping IP private of other ASA (this part makes sense), and I am unable to SSH from a client on the side 5510 for internal interface (192) of the 5505. I wonder if someone more experienced in the remote VPN ASA than me is able to see something wrong with my setup? I glued sterilized configs of two ASAs below.
Thanks a lot for any assistance!
ASA 5510 (server)
ASA Version 8.0 (4)
!
hostname ASA5510
domain name
activate the
password encrypted passwd
encrypted names of
!
interface Ethernet0/0
nameif outside
security-level 0
IP 48.110.3.220 255.255.255.192
!
interface Ethernet0/1
nameif inside
security-level 100
IP 192.168.191.252 255.255.252.0
!
interface Ethernet0/2
Shutdown
No nameif
no level of security
no ip address
!
interface Ethernet0/3
Shutdown
No nameif
no level of security
no ip address
!
interface Management0/0
Shutdown
No nameif
no level of security
no ip address
!
passive FTP mode
DNS server-group DefaultDNS
domain name
permit same-security-traffic intra-interface
permit NONAT_VPN to access extended list ip 192.168.0.0 255.255.0.0 192.168.0.0 255.255.0.0
VPN_REMOTE_IPS note EZ VPN REMOTE IP access-list VARIES
permit VPN_REMOTE_IPS to access extended list ip 192.168.0.0 255.255.0.0 192.168.0.0 255.255.0.0
pager lines 24
Outside 1500 MTU
Within 1500 MTU
ICMP unreachable rate-limit 1 burst-size 1
ASDM image disk0: / asdm - 613.bin
don't allow no asdm history
ARP timeout 14400
NAT (inside) 0-list of access NONAT_VPN
Route outside 0.0.0.0 0.0.0.0 48.110.3.193 1
Timeout xlate 03:00
Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
dynamic-access-policy-registration DfltAccessPolicy
the ssh LOCAL console AAA authentication
Enable http server
http 192.168.0.0 255.255.0.0 inside
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown cold start
Crypto ipsec transform-set esp-aes-192 TestVPN, esp-sha-hmac
86400 seconds, duration of life crypto ipsec security association
Crypto ipsec kilobytes of life - safety 4608000 association
Crypto dynamic-map DYNAMIC - map 5 game of transformation-TestVPN
86400 seconds, crypto dynamic-card DYNAMIC-map 5 the duration value of security-association
cryptographic kilobytes 4608000 life of the set - the association of the DYNAMICS-Dynamics-card card 5 security
outside_map card crypto 86400 seconds, 1 lifetime of security association set
card crypto outside_map 1 set security-association life kilobytes 4608000
card crypto S2S - VPN 100 set security-association second life 86400
card crypto S2S - VPN 100 set security-association kilobytes of life 4608000
card crypto OUTSIDE_MAP 65530-isakmp ipsec DYNAMIC-map Dynamics
OUTSIDE_MAP interface card crypto outside
crypto ISAKMP allow outside
crypto ISAKMP policy 10
preshared authentication
aes-192 encryption
sha hash
Group 2
life 86400
crypto ISAKMP policy 65535
preshared authentication
3des encryption
sha hash
Group 2
life 86400
Telnet timeout 1
SSH 192.168.0.0 255.255.0.0 inside
SSH timeout 15
Console timeout 30
management-access inside
priority-queue outdoors
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
internal EZVPN_GP group policy
EZVPN_GP group policy attributes
Split-tunnel-policy tunnelspecified
value of Split-tunnel-network-list VPN_REMOTE_IPS
allow to NEM
username
password encrypted privilege 3 username
password encrypted privilege 15 type tunnel-group EZVPN_TUNNEL remote access
attributes global-tunnel-group EZVPN_TUNNEL
Group Policy - by default-EZVPN_GP
IPSec-attributes tunnel-group EZVPN_TUNNEL
pre-shared key
!
class-map inspection_default
match default-inspection-traffic
VOICE-CLASS class-map
match dscp ef
!
!
type of policy-card inspect dns preset_dns_map
parameters
message-length maximum 512
Policy-map PRIORITY_POLICY
class CLASS VOICE
priority
matches of the QOS-TRAFFIC-OUT strategies
class class by default
average of form 154088000
Policy-map global_policy
class inspection_default
inspect the preset_dns_map dns
inspect the ftp
inspect h323 h225
inspect the h323 ras
inspect the netbios
inspect the rsh
inspect the rtsp
inspect the skinny
inspect esmtp
inspect sqlnet
inspect sunrpc
inspect the tftp
inspect the sip
inspect xdmcp
inspect the icmp
!
global service-policy global_policy
context of prompt hostname
Cryptochecksum:10156ad7ab988ae7ed66c4b6d0b4712e
: end
ASA 5505 (Client)
ASA Version 8.2 (5)
!
ASA5505 hostname
activate the
password encrypted passwd
encrypted names of
!
interface Ethernet0/0
!
interface Ethernet0/1
switchport access vlan 2
!
interface Ethernet0/2
Shutdown
!
interface Ethernet0/3
Shutdown
!
interface Ethernet0/4
Shutdown
!
interface Ethernet0/5
Shutdown
!
interface Ethernet0/6
Shutdown
!
interface Ethernet0/7
Shutdown
!
interface Vlan1
nameif inside
security-level 100
IP 192.168.19.1 255.255.255.192
!
interface Vlan2
nameif outside
security-level 0
IP 174.161.76.217 255.255.255.248
!
passive FTP mode
pager lines 24
Within 1500 MTU
Outside 1500 MTU
ICMP unreachable rate-limit 1 burst-size 1
don't allow no asdm history
ARP timeout 14400
Route outside 0.0.0.0 0.0.0.0 174.161.76.222 1
Timeout xlate 03:00
Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
Floating conn timeout 0:00:00
dynamic-access-policy-registration DfltAccessPolicy
the ssh LOCAL console AAA authentication
Enable http server
http 192.168.0.0 255.255.0.0 inside
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown cold start
life crypto ipsec security association seconds 28800
Crypto ipsec kilobytes of life - safety 4608000 association
crypto ISAKMP policy 65535
preshared authentication
3des encryption
sha hash
Group 2
life 86400
No encryption isakmp nat-traversal
Telnet timeout 5
SSH 192.168.0.0 255.255.0.0 inside
SSH 48.110.3.220 255.255.255.255 outside
SSH timeout 5
Console timeout 0
management-access inside
vpnclient Server 48.110.3.220
vpnclient mode network-extension-mode
vpnclient EZVPN_TUNNEL vpngroup password
vpnclient username
password a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
WebVPN
username
password encrypted privilege 15 !
class-map inspection_default
match default-inspection-traffic
!
!
type of policy-card inspect dns preset_dns_map
parameters
maximum message length automatic of customer
message-length maximum 512
Policy-map global_policy
class inspection_default
inspect the preset_dns_map dns
inspect the ftp
inspect h323 h225
inspect the h323 ras
Review the ip options
inspect the netbios
inspect the rsh
inspect the rtsp
inspect the skinny
inspect esmtp
inspect sqlnet
inspect sunrpc
inspect the tftp
inspect the sip
inspect xdmcp
!
global service-policy global_policy
context of prompt hostname
no remote anonymous reporting call
call-home
Profile of CiscoTAC-1
no active account
destination http address
https://Tools.Cisco.com/its/service/odd... DCEService
email address of destination
destination-mode http transport
Subscribe to alert-group diagnosis
Subscribe to alert-group environment
Subscribe to alert-group monthly periodic inventory
monthly periodicals to subscribe to alert-group configuration
daily periodic subscribe to alert-group telemetry
Cryptochecksum:bd465cea07c060a409a2eade03b487dc
: end
Please follow this link to create a dynamic L2L Remote Server on ASA5510.
Here is a link for you to create the Site to Site vpn tunnel and the tunnel can be customer above tunnel dynamic L2L Server.
http://www.Cisco.com/en/us/products/ps5855/products_configuration_example09186a0080a9a7a3.shtml
Hope that helps.
If you have any questions, please ask.
Thank you
Rizwan James
-
No network access internal via QuickVPN
I've implemented a RVS4000 at our church so that staff could VPN in the PC it from home.
I'm trying to get my own set access in the first place but does not have a complete success.
At home, I'm behind a router NAT using XP SP3 with the latest version of the QuickVPN client, which of course includes the client certificate that is generated from the RVS4000. I can get connected and authenticated to the RVS4000 very well. I can even ping IP internal sound once I am connected.
But that's where the success ends. I can't ping any PC on the network internal Church. There is no firewall software running on them, including the Windows Firewall.
I can ping any PC to any other all in the Church. But I can't ping the IP of the any of them being connected to the House via QuickVPN.
It makes me batty because I've been on it so many times and I don't see what I am doing wrong in the program installation or execution.
My question only is this. Does make a difference if my home network is using the same subnet (10.0.0.x) as the network of the Church?
Of course, I would appreciate the help here because our old router works great and the ONLY reason that we spent money on the RVS4000 was to get the VPN capability.
I suggest to change the subnet on one of the locations for another, because if you are creating a tunnel is one of the requirements - even if you use just QVPN I think they have more or less the same condition
-
IP overlapping between VPN remote access and within the interface
Hi all
I tried to replace an ASA and configured vpn for remote access using cisco VPN client.
Remote access users are not able to access within the network, but have no problem accessing the network through a VPN site-to site.
One thing to note is that remote access VPN users are assigned an ip address of 10.X.3.1 - 10.X.3.200 mask 255.255.255.0. The inside interface is on 10.X.1.2 255.255.0.0.
Remote access users will have no problem to access within the network if the pool of the vpn client is changed to 192.168.1.1 to 192.168.1.100.
ASA errors
6 January 7, 2012 16:25:08 302013 10.X.3.1 27724 3389 10.X.1.66 built of TCP connections incoming 20940 for outside:10.X.3.1/27724 (10.X.3.1/27724)(LOCAL\Cisco) at inside:10.X.1.66/3389 (10.X.1.66/3389) (Cisco)
6 January 7, 2012 16:25:08 106015 10.X.1.66 3389 10.X.3.1 27724 Deny TCP 10.X.1.66/3389 to 10.X.3.1/27724 flags SYN ACK on dmz interface (no link)
I understand that the overlap between access ip address range remote vpn network interface network and inside will cause routing problems, but why the syn - ack makes its appearance in the DMZ interface? The interface of the DMZ is on ip address 172.16.Y.1 255.255.255.0.
I intend to reduce the interface 10.X.0.0 255.255.254.0 inside if it is in fact a routing problem due to the IP address that overlap, but I understand why the syn - ack comes from the dmz interface and the diagnosis of the problem is correct. I check with the customer and was informed that the existing design works on an another ASA with no such problems.
I agree what you said and also tried, but it does not work.
http://www.Cisco.com/en/us/products/ps6120/products_tech_note09186a00807e0aca.shtml#overlap
Solution, that you already know
Solution
Always ensure that the IP addresses in the pool should be assigned to VPN, network clients internal head unit and the internal network to the VPN Client must be in different networks. You can assign the same major network with different subnets, but sometimes the routing problems.
Thank you
Ajay
-
Cannot access internal network so AnyConnect SSL VPN, ASA 9.1 (6)
Hello Cisco community support,
I have a lab which consists of two virtual environments connected to a 3750-G switch that is connected to a 2901 router which is connected to an ASA 5512 - X which is connected to my ISP gateway. I configured SSL VPN using AnyConnect and can establish a VPN to the ASA from the outside but once connected, I can't access internal network resources or access the internet. My information network and ASA configuration is listed below. Thank you for any assistance you can offer.
ISP network gateway: 10.1.10.0/24
ASA to the router network: 10.1.40.0/30
Pool DHCP VPN: 10.1.30.0/24
Network of the range: 10.1.20.0/24
Development network: 10.1.10.0/24
: Saved
:
: Serial number: FCH18477CPT
: Material: ASA5512, 4096 MB RAM, CPU Clarkdale 2793 MHz, 1 CPU (2 cores)
:
ASA 6,0000 Version 1
!
hostname ctcndasa01
activate bcn1WtX5vuf3YzS3 encrypted password
names of
cnd-vpn-dhcp-pool 10.1.30.1 mask - 255.255.255.0 IP local pool 10.1.30.200
!
interface GigabitEthernet0/0
nameif inside
security-level 100
IP 10.1.40.1 255.255.255.252
!
interface GigabitEthernet0/1
nameif outside
security-level 0
address IP X.X.X.237 255.255.255.248
!
interface GigabitEthernet0/2
Shutdown
No nameif
no level of security
no ip address
!
interface GigabitEthernet0/3
Shutdown
No nameif
no level of security
no ip address
!
interface GigabitEthernet0/4
Shutdown
No nameif
no level of security
no ip address
!
interface GigabitEthernet0/5
Shutdown
No nameif
no level of security
no ip address
!
interface Management0/0
management only
nameif management
security-level 100
IP 192.168.1.1 255.255.255.0
!
boot system Disk0: / asa916-1-smp - k8.bin
boot system Disk0: / asa912-smp - k8.bin
passive FTP mode
permit same-security-traffic intra-interface
network of the NETWORK_OBJ_10.1.30.0_24 object
10.1.30.0 subnet 255.255.255.0
network obj_any object
network obj_10.1.40.0 object
10.1.40.0 subnet 255.255.255.0
network obj_10.1.30.0 object
10.1.30.0 subnet 255.255.255.0
outside_access_in list extended access permitted ip object NETWORK_OBJ_10.1.30.0_24 all
FREE access-list extended ip 10.1.40.0 NAT allow 255.255.255.0 10.1.30.0 255.255.255.0
access-list 101 extended allow any4 any4-answer icmp echo
access-list standard split allow 10.1.40.0 255.255.255.0
pager lines 24
Enable logging
asdm of logging of information
Within 1500 MTU
Outside 1500 MTU
management of MTU 1500
ICMP unreachable rate-limit 1 burst-size 1
ICMP allow any inside
ICMP allow all outside
ASDM image disk0: / asdm - 743.bin
don't allow no asdm history
ARP timeout 14400
no permit-nonconnected arp
NAT (inside, outside) source obj_10.1.40.0 destination obj_10.1.40.0 static static obj_10.1.30.0 obj_10.1.30.0 non-proxy-arp-search to itinerary
NAT (inside, outside) static source any any static destination NETWORK_OBJ_10.1.30.0_24 NETWORK_OBJ_10.1.30.0_24 non-proxy-arp-search to itinerary
Access-group outside_access_in in interface outside
!
Router eigrp 1
Network 10.1.10.0 255.255.255.0
Network 10.1.20.0 255.255.255.0
Network 10.1.30.0 255.255.255.0
Network 10.1.40.0 255.255.255.252
!
Route outside 0.0.0.0 0.0.0.0 10.1.10.1 1
Timeout xlate 03:00
Pat-xlate timeout 0:00:30
Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
Floating conn timeout 0:00:00
dynamic-access-policy-registration DfltAccessPolicy
without activating the user identity
identity of the user by default-domain LOCAL
Enable http server
http 192.168.1.0 255.255.255.0 management
http 192.168.1.0 255.255.255.0 inside
http X.X.X.238 255.255.255.255 outside
No snmp server location
No snmp Server contact
Crypto ipsec pmtu aging infinite - the security association
Crypto ca trustpoint ASDM_Launcher_Access_TrustPoint_0
registration auto
full domain name no
name of the object CN = 10.1.30.254, CN = ctcndasa01
ASDM_LAUNCHER key pair
Configure CRL
trustpool crypto ca policy
string encryption ca ASDM_Launcher_Access_TrustPoint_0 certificates
certificate c902a155
308201cd 30820136 a0030201 020204c 0d06092a 864886f7 0d 010105 9 02a 15530
0500302b 31133011 06035504 03130 has 63 61736130 31311430 12060355 74636e64
0403130 31302e31 2e33302e 32353430 1e170d31 35303731 32303530 3133315a b
170d 3235 30373039 30353031 33315 has 30 2 b 311330 0403130a 11060355 6374636e
64617361 30313114 30120603 55040313 0b31302e 312e3330 2e323534 30819f30
0d06092a 864886f7 010101 05000381 8 d 0d 003081 89028181 00a47cfc 6b5f8b9e
9b106ad6 857ec34c 01028f71 d35fb7b5 6a61ea33 569fefca 3791657f eeee91f2
705ab2ea 09207c4f dfbbc18a 749b19ae d3ca8aa7 3370510b a5a96fd4 f9e06332
4355 db1a4b88 475f96a1 318f7031 40668a4d afa44384 819d fa164c05 2e586ccc
3ea59b78 5976f685 2abbdcf6 f3b448e5 30aa96a8 1ed4e178 0001300 020301 4 d d
06092a 86 01010505 00038181 0093656f 639e138e 90b69e66 b50190fc 4886f70d
42d9b4a8 11828da4 e0765d9c 52d84f8b 8e70747e e760de88 c43dc5eb 1808bd0f
fd2230c1 53f68ea1 00f3e956 97eb313e 26cc49d7 25b927b5 43d8d3fa f212fcaf
59eb8104 98e3a1d9 e05d3bcb 428cd7c6 61b530f5 fe193d15 ef8c7f08 37ad16f5
d8966b50 917a88bb f4f30d82 6f8b58ba 61
quit smoking
Telnet timeout 5
SSH stricthostkeycheck
SSH timeout 5
SSH group dh-Group1-sha1 key exchange
Console timeout 0
VPN-addr-assign local reuse / 360 time
management of 192.168.1.2 - dhcpd address 192.168.1.254
enable dhcpd management
!
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
Trust ASDM_Launcher_Access_TrustPoint_0 vpnlb-ip SSL-point
SSL-trust outside ASDM_Launcher_Access_TrustPoint_0 point
WebVPN
allow outside
AnyConnect image disk0:/anyconnect-linux-3.1.09013-k9.pkg 4
AnyConnect image disk0:/anyconnect-macosx-i386-3.1.09013-k9.pkg 5
AnyConnect image disk0:/anyconnect-win-3.1.09013-k9.pkg 6
AnyConnect enable
tunnel-group-list activate
internal GroupPolicy_cnd-vpn group policy
GroupPolicy_cnd-vpn group policy attributes
WINS server no
value of server DNS 8.8.8.8
client ssl-VPN-tunnel-Protocol
by default no
xxxx GCOh1bma8K1tKZHa username encrypted password
type tunnel-group cnd - vpn remote access
tunnel-group global cnd-vpn-attributes
address-cnd-vpn-dhcp-pool
strategy-group-by default GroupPolicy_cnd-vpn
tunnel-group cnd - vpn webvpn-attributes
activation of the alias group cnd - vpn
!
ICMP-class class-map
match default-inspection-traffic
class-map inspection_default
match default-inspection-traffic
!
!
type of policy-card inspect dns preset_dns_map
parameters
maximum message length automatic of customer
message-length maximum 512
Policy-map icmp_policy
icmp category
inspect the icmp
Policy-map global_policy
class inspection_default
inspect the preset_dns_map dns
inspect the ftp
inspect h323 h225
inspect the h323 ras
inspect the rsh
inspect the rtsp
inspect esmtp
inspect sqlnet
inspect the skinny
inspect sunrpc
inspect xdmcp
inspect the sip
inspect the netbios
inspect the tftp
Review the ip options
inspect the icmp
!
global service-policy global_policy
service-policy icmp_policy outside interface
context of prompt hostname
no remote anonymous reporting call
Cryptochecksum:261228832f3b57983bcc2b4ed5a8a9d0
: end
ASDM image disk0: / asdm - 743.bin
don't allow no asdm historyCan you confirm that this is correct, your diagram shows your IP address public on ASA as 30 while you have assinged on 'outside' interface like 29?
-
ASA 5505 - remote access VPN to access various internal networks
Hi all
A customer has an ASA 5505 with a remote access vpn. They are moving their internal network to a new regime and that you would be the users who come on the vpn to access the existing and new networks. Currently can only access the existing. When users connect to access remote vpn, the asa gave them the address 192.168.199.x. The current internal network is 200.190.1.x and that they would reach their new network of 10.120.110.x.
Here is the config:
:
ASA Version 8.2 (5)
!
ciscoasa hostname
enable encrypted password xxx
XXX encrypted passwd
names of
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
interface Vlan1
nameif inside
security-level 100
IP 200.190.1.15 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
IP address 255.255.255.0 xxxxxxx
!
exec banner the ACCESS NOT AUTHORIZED IS STRICTLY PROHIBITED
connection of the banner the ACCESS NOT AUTHORIZED IS STRICTLY PROHIBITED
banner asdm the ACCESS NOT AUTHORIZED IS STRICTLY PROHIBITED
passive FTP mode
access extensive list ip 200.190.1.0 inside_access_in allow 255.255.255.0 any
outside_access_in list extended access permit icmp any external interface
access extensive list ip 192.168.199.0 outside_access_in allow 255.255.255.192 host 10.120.110.0
Standard access list MD_IPSEC_Tun_Gp_splitTunnelAcl allow 200.190.1.0 255.255.255.0
MD_IPSEC_Tun_Gp_splitTunnelAcl list standard access allowed host 10.120.110.0
access extensive list ip 200.190.1.0 inside_nat0_outbound allow 255.255.255.0 192.168.199.0 255.255.255.192
inside_nat0_outbound list extended access allowed host ip 10.120.110.0 192.168.199.0 255.255.255.192
pager lines 24
Enable logging
asdm of logging of information
Within 1500 MTU
Outside 1500 MTU
mask 192.168.199.10 - 192.168.199.50 255.255.255.0 IP local pool Remote_IPSEC_VPN_Pool
IP verify reverse path to the outside interface
ICMP unreachable rate-limit 1 burst-size 1
ICMP allow any inside
ICMP allow all outside
don't allow no asdm history
ARP timeout 14400
Global 1 interface (outside)
NAT (inside) 0-list of access inside_nat0_outbound
NAT (inside) 1 200.190.1.0 255.255.255.0
inside_access_in access to the interface inside group
Access-group outside_access_in in interface outside
Route outside 0.0.0.0 0.0.0.0 190.213.43.1 1
Route inside 10.120.110.0 255.255.255.0 200.190.1.50 1
Route inside 192.168.50.0 255.255.255.0 200.190.1.56 1
Route inside 192.168.60.0 255.255.255.0 200.190.1.56 1
Timeout xlate 03:00
Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
Floating conn timeout 0:00:00
dynamic-access-policy-registration DfltAccessPolicy
http server enable 10443
http server idle-timeout 5
Server of http session-timeout 30
HTTP 200.190.1.0 255.255.255.0 inside
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown cold start
Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac
Crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
Crypto ipsec transform-set ESP-DES-SHA esp - esp-sha-hmac
Crypto ipsec transform-set ESP-DES-MD5 esp - esp-md5-hmac
Crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac
Crypto ipsec transform-set ESP-AES-256-SHA 256 - aes - esp esp-sha-hmac
Crypto ipsec transform-set ESP-AES-128-SHA aes - esp esp-sha-hmac
Crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
Crypto ipsec transform-set ESP-AES-128-MD5-esp - aes esp-md5-hmac
life crypto ipsec security association seconds 28800
Crypto ipsec kilobytes of life - safety 4608000 association
Dynamic crypto map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs
Crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 value transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5
outside_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP
outside_map interface card crypto outside
Crypto ca trustpoint _SmartCallHome_ServerCA
Configure CRL
Crypto ca certificate chain _SmartCallHome_ServerCA
certificate ca 6ecc7aa5a7032009b8cebcf4e952d491
(omitted)
quit smoking
crypto ISAKMP allow outside
crypto ISAKMP policy 10
preshared authentication
3des encryption
sha hash
Group 2
life 86400
Crypto isakmp nat-traversal 3600
Telnet timeout 5
SSH 200.190.1.0 255.255.255.0 inside
SSH timeout 5
SSH version 2
Console timeout 5
dhcpd outside auto_config
!
a basic threat threat detection
scanning-threat shun threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
WebVPN
allow outside
internal MD_SSL_Gp_Pol group strategy
attributes of Group Policy MD_SSL_Gp_Pol
VPN-tunnel-Protocol webvpn
WebVPN
list of URLS no
disable the port forward
hidden actions no
disable file entry
exploration of the disable files
disable the input URL
internal MD_IPSEC_Tun_Gp group strategy
attributes of Group Policy MD_IPSEC_Tun_Gp
value of banner welcome to remote VPN
VPN - connections 1
VPN-idle-timeout 5
Protocol-tunnel-VPN IPSec webvpn
Split-tunnel-policy tunnelspecified
value of Split-tunnel-network-list MD_IPSEC_Tun_Gp_splitTunnelAcl
the address value Remote_IPSEC_VPN_Pool pools
WebVPN
value of the RDP URL-list
attributes of username (omitted)
VPN-group-policy MD_IPSEC_Tun_Gp
type of remote access service
type tunnel-group MD_SSL_Profile remote access
attributes global-tunnel-group MD_SSL_Profile
Group Policy - by default-MD_SSL_Gp_Pol
type tunnel-group MD_IPSEC_Tun_Gp remote access
attributes global-tunnel-group MD_IPSEC_Tun_Gp
address pool Remote_IPSEC_VPN_Pool
Group Policy - by default-MD_IPSEC_Tun_Gp
IPSec-attributes tunnel-group MD_IPSEC_Tun_Gp
pre-shared key *.
!
!
context of prompt hostname
: end
The following ACL and NAT exemption ACL split tunnel is incorrect:
MD_IPSEC_Tun_Gp_splitTunnelAcl list standard access allowed host 10.120.110.0
inside_nat0_outbound list extended access allowed host ip 10.120.110.0 192.168.199.0 255.255.255.192
It should have been:
Standard access list MD_IPSEC_Tun_Gp_splitTunnelAcl allow 10.120.110.0 255.255.255.0
access extensive list ip 10.120.110.0 inside_nat0_outbound allow 255.255.255.0 192.168.199.0 255.255.255.192
Then 'clear xlate' and reconnect with the VPN Client.
Hope that helps.
-
Remote access ASA, VPN and NAT
Hello
I try to get access to remote VPN work using a Cisco VPN client and ASA with no split tunneling. The VPN works a little, I can access devices inside when I connect, but I can't access the Internet. I don't see any errors in the log ASA except these:
1 Jul 04:59:15 % ASA-3-305006 gatekeeper: failed to create translation portmap for udp src outside:192.168.47.200/137 dst outside:192.168.47.255/137
1 Jul 04:59:15 % ASA-3-305006 gatekeeper: failed to create translation portmap for udp src outside:192.168.47.200/54918 dst outsidexx.xxx.xxx.xxx/53There is only one address public IP that is assigned to the external interface of DHCP. The Interior is 192.168.1.0/24 network which is PAT'ed to the external interface and the VPN network is 192.168.47.X.
I think my problem is that the net.47 is not NAT'ed out properly and I don't know how to put in place exactly. I can't understand how this is supposed to work since the net VPN technically provenance from the outside already.
Here are all the relevant config:
list of vpn access extended permits all ip 192.168.47.0 255.255.255.0
Within 1500 MTU
Outside 1500 MTU
IP local pool vpnpool 192.168.47.200 - 192.168.47.220 mask 255.255.255.0
IP verify reverse path to the outside interface
IP audit info alarm drop action
IP audit attack alarm drop action
ICMP unreachable rate-limit 1 burst-size 1
ICMP allow all outside
Global interface (2 inside)
Global 1 interface (outside)
NAT (inside) 0-list of access vpn
NAT (inside) 1 0.0.0.0 0.0.0.0
NAT (outside) 2 192.168.47.0 255.255.255.0 outside
static (inside, outside) tcp 3074 XBOX360 3074 netmask 255.255.255.255 interface
static (inside, outside) udp 3074 XBOX360 3074 netmask 255.255.255.255 interface
public static (inside, outside) udp interface 88 88 XBOX360 netmask 255.255.255.255
public static tcp (indoor, outdoor) https someids netmask 255.255.255.255 https interfaceI can post more of the configuration if necessary.
Change ' nat (outside) 2 192.168.47.0 255.255.255.0 apart ' "NAT (2-list of vpn access outdoors outside)" gives these:
1 Jul 06:18:35 % gatekeeper ASA-3-305005: no group of translation not found for udp src outside:192.168.47.200/56003 dst outside:66.174.95.44/53
So, how I do right NAT VPN traffic so it can access the Internet?
A few things that needs to be changed:
(1) NAT exemption what ACL must be modified to be more specific while the traffic between the internal subnets and subnet pool vpn is not coordinated. NAT exemption takes precedence over all other statements of NAT, so your internet traffic from the vpn does not work.
This ACL:
list of vpn access extended permits all ip 192.168.47.0 255.255.255.0
Should be changed to:
extensive list of access vpn ip 192.168.47.0 255.255.255.0 allow
(2) you don't need statement "overall (inside) 2. Here's what to be configured:
no nat (outside) 2 192.168.47.0 255.255.255.0 outside
no global interface (2 inside)
NAT (outside) 1 192.168.47.0 255.255.255.0
(3) and finally, you must activate the following allow traffic back on the external interface:
permit same-security-traffic intra-interface
And don't forget to clear xlate after the changes described above and connect to your VPN.
Hope that helps.
-
ASA 5505 9.1 Unable to ping inside the IPSec VPN network
To give some background that the asa has been reloaded and upgranded from 8.2 to 9.1. I am able to connect to vpn, but unable to reach anything inside, including of the asa. I didn't unfortunately not much experience with 8.3 +, but I thought that I had nat made appropriately. Nothing else is currently configured for the asa, as it's just an asa test currently, so I could of just missed something odvious.
ASA Version 9.1 (3)
!
hostname testasa
activate the encrypted password of Ry5/Pmodu2QL1Xe3
volatile xlate deny tcp any4 any4
volatile xlate deny tcp any4 any6
volatile xlate deny tcp any6 any4
volatile xlate deny tcp any6 any6
volatile xlate deny udp any4 any4 eq field
volatile xlate deny udp any4 any6 eq field
volatile xlate deny udp any6 any4 eq field
volatile xlate deny udp any6 any6 eq field
names of
mask 192.168.3.1 - 192.168.3.200 255.255.255.0 IP local pool VPNPool
!
interface Ethernet0/0
!
interface Ethernet0/1
switchport access vlan 2
!
interface Ethernet0/2
switchport access vlan 2
!
interface Ethernet0/3
switchport access vlan 2
!
interface Ethernet0/4
switchport access vlan 2
!
interface Ethernet0/5
switchport access vlan 2
!
interface Ethernet0/6
switchport access vlan 2
!
interface Ethernet0/7
switchport access vlan 2
!
interface Vlan1
nameif outside
security-level 0
IP address dhcp setroute
!
interface Vlan2
nameif inside
security-level 100
IP 192.168.2.252 255.255.255.0
!
passive FTP mode
network of the NETWORK_OBJ_192.168.2.0_24 object
Subnet 192.168.2.0 255.255.255.0
network of the NETWORK_OBJ_192.168.3.0_24 object
subnet 192.168.3.0 255.255.255.0
network of object obj-Interior
Subnet 192.168.2.0 255.255.255.0
object obj - vpn network
subnet 192.168.3.0 255.255.255.0
VPNGroup_splitTunnelAcl list standard access allowed 192.168.2.0 255.255.255.0
pager lines 24
Enable logging
asdm of logging of information
Outside 1500 MTU
Within 1500 MTU
no failover
ICMP unreachable rate-limit 1 burst-size 1
don't allow no asdm history
ARP timeout 14400
no permit-nonconnected arp
NAT (inside, outside) static source inside obj obj-indoor destination static obj - vpn obj - vpn
!
NAT source auto after (indoor, outdoor) dynamic one interface
Timeout xlate 03:00
Pat-xlate timeout 0:00:30
Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
Floating conn timeout 0:00:00
dynamic-access-policy-registration DfltAccessPolicy
identity of the user by default-domain LOCAL
Enable http server
http 192.168.2.0 255.255.255.0 inside
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown warmstart of cold start
Crypto ipsec transform-set ikev1 ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-DES-SHA esp - esp-sha-hmac
Crypto ipsec transform-set ikev1 SHA-ESP-3DES esp-3des esp-sha-hmac
Crypto ipsec transform-set ikev1 esp ESP-DES-MD5-esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-3DES-MD5-esp-3des esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-128-SHA aes - esp esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-128-MD5-esp - aes esp-md5-hmac
Crypto ipsec pmtu aging infinite - the security association
Dynamic crypto map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 define ikev1 transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5
outside_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP
outside_map interface card crypto outside
trustpool crypto ca policy
Crypto ikev1 allow outside
IKEv1 crypto policy 10
authentication crack
aes-256 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 20
authentication rsa - sig
aes-256 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 30
preshared authentication
aes-256 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 40
authentication crack
aes-192 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 50
authentication rsa - sig
aes-192 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 60
preshared authentication
aes-192 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 70
authentication crack
aes encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 80
authentication rsa - sig
aes encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 90
preshared authentication
aes encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 100
authentication crack
3des encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 110
authentication rsa - sig
3des encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 120
preshared authentication
3des encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 130
authentication crack
the Encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 140
authentication rsa - sig
the Encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 150
preshared authentication
the Encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 65535
preshared authentication
3des encryption
sha hash
Group 2
life 86400
Telnet timeout 5
SSH timeout 5
SSH group dh-Group1-sha1 key exchange
Console timeout 0
interface ID client DHCP-client to the outside
dhcpd address 192.168.2.50 - 192.168.2.100 inside
dhcpd dns 208.67.222.222 198.153.192.40 interface inside
dhcpd allow inside
!
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
WebVPN
AnyConnect essentials
internal VPNGroup group strategy
Group Policy attributes VPNGroup
value of server DNS 208.67.222.222 198.153.192.40
Ikev1 VPN-tunnel-Protocol
Split-tunnel-policy tunnelspecified
value of Split-tunnel-network-list VPNGroup_splitTunnelAcl
disable the split-tunnel-all dns
no method of MSIE-proxy-proxy
VLAN no
NAC settings no
test I9znLlryc6yq.BN4 encrypted privilege 15 password username
tunnel-group VPNGroup type remote access
attributes global-tunnel-group VPNGroup
address pool VPNPool
Group Policy - by default-VPNGroup
IPSec-attributes tunnel-group VPNGroup
IKEv1 pre-shared-key *.
!
class-map inspection_default
match default-inspection-traffic
!
!
type of policy-card inspect dns preset_dns_map
parameters
maximum message length automatic of customer
message-length maximum 512
Policy-map global_policy
class inspection_default
inspect the preset_dns_map dns
inspect the ftp
inspect h323 h225
inspect the h323 ras
Review the ip options
inspect the netbios
inspect the rsh
inspect the rtsp
inspect the skinny
inspect esmtp
inspect sqlnet
inspect sunrpc
inspect the tftp
inspect the sip
inspect xdmcp
inspect the icmp
inspect the icmp error
!
global service-policy global_policy
context of prompt hostname
Hello
To be honest, I can't see anything in the configuration that should be a problem.
Your NAT settings seem to be correct.
You have the global setting of "sysopt connection permit - vpn" who does not appear in this form in the CLI configuration. This configuration means essentially that the SAA would allow traffic from a VPN connection to work around interface ACL of the interface when the VPN connection is completed (outside)
Your ACL Split Tunnel is also correct.
You might connect with VPN Client and run a continuous ICMP to a host of LAN and provide an output of the following command after a the ICMP has run a few seconds
Crypto ipsec to show his
Should see the counters of VPN.
You can also try adding
management-access inside
This should allowed you to the 'internal' to the ASA IP ICMP and also manage ASA through the VPN connection by using the 'internal' the IP address provided you have enabled it. But for this you need to change the configuration of "nat" in this
NAT (inside, outside) static source inside obj obj-indoor destination static obj - vpn vpn-obj-research route
Hope this helps
-Jouni
-
problem with users to access remote vpn site to site vpn network
I did the Setup: asa 5510 configured remote access vpn. My vpn users receive asa 5510 range 192.168.50.0/24 addresses and users access my local lan 192.168.0.0/24. the second side of the local lan 192.168.0.0/24 on asa 5505, I did a vpn site-to-site with network 192.168.5.0/24.on that both sides of a site are asa 5505. inside the interface asa 5510 Elise 192.168.0.10 and inside the interface asa 5505 have address 192.168.0.17.third asa 5505 networked 192.168.5.0/24 address 192.168.5.1. I want my remote access vpn users can access resources on network 192.168.5.0/24. I create the static route on inside the asa 5510 static route 192.168.5.0 interface 255.255.255.0 192.168.0.17 and a static route on inside the asa 5505 static route 192.168.50.0 interface 255.255.255.0 192.168.0.10, but it's not working. What do I do?
execution of the configuration of my asa 5510 is
Result of the command: "show run"
: Saved
:
ASA Version 8.4(2)
!
hostname asa5510
domain-name dri.local
enable password 8Ry2YjIyt7RRXU24 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
!
interface Ethernet0/0
nameif outside
security-level 0
ip address x.x.x.178 255.255.255.248
!
interface Ethernet0/1
nameif inside
security-level 100
ip address 192.168.0.10 255.255.255.0
!
interface Ethernet0/2
description Mreza za virtualne masine- mail server, wsus....
nameif DMZ
security-level 50
ip address 172.16.20.1 255.255.255.0
!
interface Ethernet0/3
shutdown
no nameif
no security-level
no ip address
!
interface Management0/0
nameif management
security-level 100
ip address 192.168.1.1 255.255.255.0
management-only
!
ftp mode passive
clock timezone CEST 1
clock summer-time CEDT recurring last Sun Mar 2:00 last Sun Oct 3:00
dns server-group DefaultDNS
domain-name dri.local
object network VPN-POOL
subnet 192.168.50.0 255.255.255.0
description VPN Client pool
object network LAN-NETWORK
subnet 192.168.0.0 255.255.255.0
description LAN Network
object network NETWORK_OBJ_192.168.0.0_24
subnet 192.168.0.0 255.255.255.0
object network 192.168.0.10
host 192.168.0.10
object service ssl
service tcp destination eq 465
object service tls
service tcp destination eq 995
object network mail_server
host 172.16.20.201
object service StartTLS
service tcp destination eq 587
object service admin_port
service tcp destination eq 444
object service ODMR
service tcp destination eq 366
object service SSL-IMAP
service tcp destination eq 993
object network remote
host 172.16.20.200
object network test
host 192.168.0.22
object network mail
host 172.16.20.200
object network DMZ
host 172.16.20.200
object network Inside_DMZ
host 192.168.0.20
object service rdp
service tcp destination eq 3389
object network DRI_PS99
host 192.168.0.54
object service microsoft_dc
service tcp destination eq 445
object service https448
service tcp destination eq 448
object network mail_server_internal
host 172.16.20.201
object service Acronis_remote
service tcp destination eq 9876
object service Acronis_25001
service tcp destination eq 25001
object service HTTP3000
service tcp destination eq 3000
object network VPNPOOL
subnet 192.168.50.0 255.255.255.0
object-group network PAT-SOURCE-NETWORKS
description Source networks for PAT
network-object 192.168.0.0 255.255.255.0
object-group service DM_INLINE_SERVICE_1
service-object object admin_port
service-object object ssl
service-object object tls
service-object object https448
object-group service DM_INLINE_SERVICE_2
service-object object admin_port
service-object object https448
service-object object ssl
service-object object tls
service-object tcp destination eq pop3
service-object tcp destination eq smtp
object-group service DM_INLINE_SERVICE_3
service-object object admin_port
service-object object https448
service-object object ssl
service-object tcp destination eq smtp
service-object object tls
service-object object Acronis_remote
service-object tcp destination eq www
service-object object Acronis_25001
service-object object microsoft_dc
object-group protocol DM_INLINE_PROTOCOL_1
protocol-object ip
protocol-object tcp
object-group service DM_INLINE_SERVICE_4
service-object object Acronis_25001
service-object object Acronis_remote
service-object object microsoft_dc
service-object tcp destination eq www
service-object tcp
service-object ip
access-list outside_access_in extended permit object-group DM_INLINE_SERVICE_2 any object mail_server
access-list outside_access_in extended permit object-group DM_INLINE_SERVICE_1 any object mail
access-list Split_Tunnel_List extended permit ip 192.168.0.0 255.255.255.0 any
access-list outside_cryptomap extended permit ip 192.168.0.0 255.255.255.0 192.168.5.0 255.255.255.0
access-list DMZ extended permit object-group DM_INLINE_SERVICE_4 172.16.20.0 255.255.255.0 any
access-list DMZ extended permit object-group DM_INLINE_SERVICE_3 host 172.16.20.201 any
access-list DMZ extended permit object-group DM_INLINE_PROTOCOL_1 172.16.20.0 255.255.255.0 any inactive
access-list DMZ extended deny tcp any any eq smtp
pager lines 24
logging enable
logging asdm informational
mtu outside 1500
mtu inside 1500
mtu DMZ 1500
mtu management 1500
ip local pool vpnadrese 192.168.50.1-192.168.50.100 mask 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
nat (inside,outside) source static LAN-NETWORK LAN-NETWORK destination static VPN-POOL VPN-POOL
!
object network mail_server
nat (DMZ,outside) static x.x.x.179
object network mail
nat (DMZ,outside) static x.x.x.180
access-group outside_access_in in interface outside
access-group DMZ in interface DMZ
route outside 0.0.0.0 0.0.0.0 178.254.133.177 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
action terminate
dynamic-access-policy-record dripolisa
aaa-server DRI protocol ldap
aaa-server DRI (inside) host 192.168.0.20
ldap-base-dn DC=dri,DC=local
ldap-scope subtree
ldap-naming-attribute sAMAccountName
ldap-login-password *****
ldap-login-dn CN=dragan urukalo,OU=novisad,OU=sektor2,OU=REVIZIJA,DC=dri,DC=local
server-type microsoft
user-identity default-domain LOCAL
aaa authentication enable console LOCAL
aaa authentication http console LOCAL
aaa authentication serial console LOCAL
aaa authentication telnet console LOCAL
aaa authorization command LOCAL
http server enable
http 192.168.1.0 255.255.255.0 management
http 192.168.0.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
virtual telnet 192.168.1.12
crypto ipsec ikev1 transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-DES-SHA esp-des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto ipsec ikev2 ipsec-proposal DES
protocol esp encryption des
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal 3DES
protocol esp encryption 3des
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES
protocol esp encryption aes
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES192
protocol esp encryption aes-192
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES256
protocol esp encryption aes-256
protocol esp integrity sha-1 md5
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs group1
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set ikev1 transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA ESP-3DES-MD5 ESP-DES-SHA ESP-DES-MD5
crypto map outside_map 1 match address outside_cryptomap
crypto map outside_map 1 set peer 195.222.96.223
crypto map outside_map 1 set ikev1 transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA ESP-3DES-MD5 ESP-DES-SHA ESP-DES-MD5
crypto map outside_map 1 set ikev2 ipsec-proposal AES256 AES192 AES 3DES DES
crypto map outside_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map outside_map interface outside
crypto ikev2 policy 1
encryption aes-256
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 10
encryption aes-192
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 20
encryption aes
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 30
encryption 3des
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 40
encryption des
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 enable outside
crypto ikev1 enable outside
crypto ikev1 policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet 192.168.0.0 255.255.255.0 inside
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd auto_config outside
!
dhcpd address 192.168.0.14-192.168.0.45 inside
!
dhcpd address 172.16.20.2-172.16.20.150 DMZ
dhcpd dns x.x.x.177 interface DMZ
dhcpd auto_config outside interface DMZ
dhcpd option 6 ip x.x.x.177 interface DMZ
dhcpd enable DMZ
!
dhcpd address 192.168.1.2-192.168.1.254 management
dhcpd enable management
!
threat-detection basic-threat
threat-detection statistics port
threat-detection statistics protocol
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
group-policy GroupPolicy_x.x.x.223 internal
group-policy GroupPolicy_x.x.x.223 attributes
vpn-tunnel-protocol ikev1 ikev2
group-policy drivpn internal
group-policy drivpn attributes
dns-server value 192.168.0.20 192.168.0.254
vpn-simultaneous-logins 10
vpn-idle-timeout 30
vpn-tunnel-protocol ikev1 l2tp-ipsec
split-tunnel-network-list value Split_Tunnel_List
default-domain value dri.local
username driadmin password AojCAMO/soZo8W.W encrypted privilege 15
tunnel-group drivpn type remote-access
tunnel-group drivpn general-attributes
address-pool vpnadrese
authentication-server-group DRI
default-group-policy drivpn
tunnel-group drivpn ipsec-attributes
ikev1 pre-shared-key *****
tunnel-group x.x.x.223 type ipsec-l2l
tunnel-group x.x.x.223 general-attributes
default-group-policy GroupPolicy_x.x.x.223
tunnel-group x.x.x.223 ipsec-attributes
ikev1 pre-shared-key *****
ikev2 remote-authentication pre-shared-key *****
ikev2 local-authentication pre-shared-key *****
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map type inspect dns preset_dns_map
parameters
message-length maximum client auto
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect tftp
inspect ip-options
inspect netbios
inspect icmp
inspect http
!
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:69c651e94663fc570b67e0c4c0dcbae1
: endrunning config asa 5505
Result of the command: "show run"
: Saved
:
ASA Version 8.2(1)
!
hostname ciscoasa
enable password csq7sfr0bQJqMGET encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
name 192.168.5.0 PALATA
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.0.17 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address 10.13.74.33 255.255.255.0
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
ftp mode passive
clock timezone CEST 1
clock summer-time CEDT recurring last Sun Mar 2:00 last Sun Oct 3:00
object-group service DM_INLINE_SERVICE_1
service-object ip
service-object tcp
service-object icmp echo
service-object icmp echo-reply
service-object tcp eq domain
service-object tcp eq ldap
service-object tcp eq smtp
object-group service DM_INLINE_SERVICE_2
service-object ip
service-object tcp eq domain
service-object tcp eq www
service-object tcp eq https
service-object tcp eq smtp
object-group service Sharepoint8080 tcp
port-object eq 8080
access-list outside_access_in extended permit object-group DM_INLINE_SERVICE_1 any any
access-list inside_access_in extended permit object-group DM_INLINE_SERVICE_2 192.168.0.0 255.255.255.0 any
access-list inside_nat0_outbound extended permit ip 192.168.0.0 255.255.255.0 PALATA 255.255.255.0
access-list outside_2_cryptomap extended permit ip 192.168.0.0 255.255.255.0 PALATA 255.255.255.0
access-list inside_nat0_outbound_1 extended permit ip 192.168.0.0 255.255.255.0 PALATA 255.255.255.0
pager lines 24
logging enable
logging asdm informational
logging mail errors
logging from-address
logging recipient-address level debugging
mtu inside 1500
mtu outside 1500
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list inside_nat0_outbound_1
nat (inside) 1 192.168.0.0 255.255.255.0
static (inside,outside) 10.13.74.35 192.168.0.22 netmask 255.255.255.255
static (inside,outside) 10.13.74.34 192.168.0.20 netmask 255.255.255.255 dns
access-group inside_access_in in interface inside
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 10.13.74.1 1
route inside 0.0.0.0 0.0.0.0 192.168.0.17 tunneled
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
dynamic-access-policy-record DfltAccessPolicy
aaa authentication telnet console LOCAL
http server enable
http 10.13.74.0 255.255.255.0 outside
http 192.168.0.0 255.255.255.0 inside
http 10.15.100.0 255.255.255.0 outside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
virtual telnet 192.168.0.53
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto map outside_map 1 match address outside_2_cryptomap
crypto map outside_map 1 set pfs
crypto map outside_map 1 set peer 10.15.100.15
crypto map outside_map 1 set transform-set ESP-3DES-SHA
crypto map outside_map interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet 192.168.0.0 255.255.255.0 inside
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd auto_config outside
!threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
username driadmin password AojCAMO/soZo8W.W encrypted privilege 15
tunnel-group 10.15.100.15 type ipsec-l2l
tunnel-group 10.15.100.15 ipsec-attributes
pre-shared-key *
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map type inspect dns preset_dns_map
parameters
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
inspect icmp
!
service-policy global_policy global
smtp-server 173.194.79.109
prompt hostname context
Cryptochecksum:4767b6764cb597f0a7b8b138587d4192
: endThank you
Hello
I have previously edited the my initial response was in fact not necessary since you were actually using full Tunnel
EDIT: Actually just noticed the the VPN client isnt using Split Tunnel. Its Full Tunnel at the moment since it doesnt have the "split-tunnel-policy tunnelspecified"
So you don't really have any of those.
Please mark the question answers and/or assess response
Ask more if necessary
-Jouni
-
Hello:
I have configured ASA 5505 to acept Cisco VPN Clients on IP-SEC and access internal subnet of tuneling (added a rule exempt NAT too) and the VPN Clients can connect and work without problems.
But no internal network or the ASA I can ping or conect to the VPN Clients.
My configuration:
Internal network: 172.26.1.0 255.255.255.0
The VPN Clients network 172.26.2.0 255.255.255.0
Can you help me?
Here is my configuration:
: Saved : ASA Version 7.2(4) ! hostname ciscoasa domain-name ftf.es enable password xxxxxxx encrypted passwd xxxxx encrypted names name 217.125.44.23 IP_publica name 172.26.1.100 Servidor name 192.168.1.3 IP_externa name 192.168.2.3 IP_Externa2 name 172.26.2.0 VPN_Clients ! interface Vlan1 nameif inside security-level 100 ip address 172.26.1.89 255.255.255.0 ! interface Vlan2 nameif outside security-level 0 ip address IP_externa 255.255.255.0 ! interface Ethernet0/0 switchport access vlan 2 ! interface Ethernet0/1 ! interface Ethernet0/2 switchport access vlan 12 ! interface Ethernet0/3 ! interface Ethernet0/4 ! interface Ethernet0/5 switchport access vlan 13 ! interface Ethernet0/6 ! interface Ethernet0/7 ! ftp mode passive dns server-group DefaultDNS domain-name ftf.es same-security-traffic permit inter-interface same-security-traffic permit intra-interface object-group service terminal-server tcp port-object eq 3389 object-group protocol TCPUDP protocol-object udp protocol-object tcp access-list FTFVPN_splitTunnelAcl standard permit 172.26.1.0 255.255.255.0 access-list FTFVPN_Group_splitTunnelAcl standard permit 172.26.1.0 255.255.255.0 access-list outside_access_in extended permit tcp any host IP_externa eq 3389 access-list outside_access_in extended permit object-group TCPUDP any host IP_externa eq www access-list FTF_ADSL2_splitTunnelAcl standard permit any access-list inside_nat0_outbound extended permit ip 172.26.1.0 255.255.255.0 VPN_Clients 255.255.255.0 access-list inside_nat0_outbound extended permit ip 172.26.1.0 255.255.255.0 host 172.26.1.199 access-list outside_nat0_outbound extended permit ip VPN_Clients 255.255.255.0 172.26.1.0 255.255.255.0 pager lines 24 logging enable logging asdm informational mtu inside 1500 mtu outside 1500 ip local pool vpn 172.26.1.180-172.26.1.200 mask 255.255.255.0 ip local pool vpn2 172.26.2.100-172.26.2.200 mask 255.255.255.0 ip local pool vpn3 172.26.3.100-172.26.4.150 mask 255.255.255.0 ip local pool vpn4 172.26.1.240-172.26.1.250 mask 255.255.255.0 ip local pool FTFVPN_Pool 176.26.1.150-176.26.1.170 mask 255.255.255.0 icmp unreachable rate-limit 1 burst-size 1 asdm image disk0:/asdm-524.bin no asdm history enable arp timeout 14400 global (outside) 1 interface nat (inside) 0 access-list inside_nat0_outbound nat (inside) 1 0.0.0.0 0.0.0.0 static (inside,outside) tcp interface 3389 Servidor 3389 netmask 255.255.255.255 static (inside,outside) tcp interface www Servidor www netmask 255.255.255.255 access-group outside_access_in in interface outside route outside 0.0.0.0 0.0.0.0 192.168.1.1 1 timeout xlate 3:00:00 timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02 timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00 timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00 timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute http server enable http 172.26.1.0 255.255.255.0 inside no snmp-server location no snmp-server contact snmp-server enable traps snmp authentication linkup linkdown coldstart crypto ipsec transform-set TRANS_ESP_3DES_SHA esp-3des esp-sha-hmac crypto ipsec transform-set TRANS_ESP_3DES_SHA mode transport crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac crypto dynamic-map outside_dyn_map 20 set pfs group1 crypto dynamic-map outside_dyn_map 20 set transform-set ESP-3DES-SHA crypto dynamic-map outside_dyn_map 40 set pfs group1 crypto dynamic-map outside_dyn_map 40 set transform-set TRANS_ESP_3DES_SHA crypto dynamic-map outside_dyn_map 60 set pfs group1 crypto dynamic-map outside_dyn_map 60 set transform-set ESP-3DES-SHA crypto dynamic-map outside_dyn_map 80 set pfs group1 crypto dynamic-map outside_dyn_map 80 set transform-set TRANS_ESP_3DES_SHA crypto dynamic-map outside_dyn_map 100 set pfs group1 crypto dynamic-map outside_dyn_map 100 set transform-set TRANS_ESP_3DES_SHA crypto dynamic-map outside_dyn_map 120 set pfs group1 crypto dynamic-map outside_dyn_map 120 set transform-set ESP-3DES-SHA crypto map outside_map 65535 ipsec-isakmp dynamic outside_dyn_map crypto map outside_map interface outside crypto isakmp enable outside crypto isakmp policy 10 authentication pre-share encryption 3des hash sha group 2 lifetime 86400 crypto isakmp nat-traversal 20 telnet timeout 5 ssh timeout 5 console timeout 0 dhcpd auto_config outside ! dhcpd address 172.26.1.90-172.26.1.217 inside ! webvpn enable outside url-list FTFVLC "DYNAMICS" cifs://172.26.1.100 1 port-forward TEST 3389 172.26.1.100 3389 Terminal Server group-policy DefaultRAGroup internal group-policy DefaultRAGroup attributes banner value Bienvenido a la red de FTF dns-server value 172.26.1.100 80.58.32.97 vpn-tunnel-protocol IPSec l2tp-ipsec webvpn split-tunnel-policy tunnelall default-domain value ftf.es group-policy DfltGrpPolicy attributes banner none wins-server none dns-server none dhcp-network-scope none vpn-access-hours none vpn-simultaneous-logins 3 vpn-idle-timeout 30 vpn-session-timeout none vpn-filter none vpn-tunnel-protocol IPSec l2tp-ipsec webvpn password-storage disable ip-comp disable re-xauth disable group-lock none pfs disable ipsec-udp disable ipsec-udp-port 10000 split-tunnel-policy tunnelall split-tunnel-network-list none default-domain none split-dns none intercept-dhcp 255.255.255.255 disable secure-unit-authentication disable user-authentication disable user-authentication-idle-timeout 30 ip-phone-bypass disable leap-bypass disable nem disable backup-servers keep-client-config msie-proxy server none msie-proxy method no-modify msie-proxy except-list none msie-proxy local-bypass disable nac disable nac-sq-period 300 nac-reval-period 36000 nac-default-acl none address-pools value vpn2 smartcard-removal-disconnect enable client-firewall none client-access-rule none webvpn functions url-entry html-content-filter none homepage none keep-alive-ignore 4 http-comp gzip filter none url-list none customization value DfltCustomization port-forward value TEST port-forward-name value Acceso a aplicaciones sso-server none deny-message value Login was successful, but because certain criteria have not been met or due to some specific group policy, you do not have permission to use any of the VPN features. Contact your IT administrator for more information svc none svc keep-installer installed svc keepalive none svc rekey time none svc rekey method none svc dpd-interval client none svc dpd-interval gateway none svc compression deflate group-policy FTFVPN_Group internal group-policy FTFVPN_Group attributes dns-server value 172.26.1.100 vpn-tunnel-protocol IPSec l2tp-ipsec split-tunnel-policy tunnelspecified split-tunnel-network-list value FTFVPN_Group_splitTunnelAcl default-domain value ftf.es address-pools value vpn2 group-policy VPNSSL internal group-policy VPNSSL attributes vpn-tunnel-protocol IPSec l2tp-ipsec webvpn webvpn functions url-entry file-access file-entry file-browsing mapi port-forward filter http-proxy auto-download citrix username raul password xxxxxx encrypted privilege 0 username raul attributes vpn-group-policy FTFVPN_Group tunnel-group DefaultRAGroup general-attributes address-pool vpn2 default-group-policy DefaultRAGroup tunnel-group DefaultRAGroup ipsec-attributes pre-shared-key * tunnel-group DefaultWEBVPNGroup general-attributes default-group-policy VPNSSL tunnel-group DefaultWEBVPNGroup webvpn-attributes nbns-server Servidor master timeout 5 retry 3 tunnel-group FTFVPN_Group type ipsec-ra tunnel-group FTFVPN_Group general-attributes address-pool vpn2 default-group-policy FTFVPN_Group tunnel-group FTFVPN_Group ipsec-attributes pre-shared-key * ! class-map inspection_default match default-inspection-traffic ! ! policy-map type inspect dns preset_dns_map parameters message-length maximum 512 policy-map global_policy class inspection_default inspect dns preset_dns_map inspect ftp inspect h323 h225 inspect h323 ras inspect rsh inspect rtsp inspect esmtp inspect sqlnet inspect skinny inspect sunrpc inspect xdmcp inspect sip inspect netbios inspect tftp ! service-policy global_policy global prompt hostname context Cryptochecksum:f5e713652d4a2e2623248d7e49086105 : end asdm image disk0:/asdm-524.bin asdm location Servidor 255.255.255.255 inside asdm location IP_publica 255.255.255.255 inside asdm location IP_externa 255.255.255.255 inside asdm location IP_Externa2 255.255.255.255 inside asdm location VPN_Clients 255.255.255.0 inside no asdm history enable
Raul,
I don't see to apply ACLs inside the interface or as vpn-filter that will prevent the PING of the SAA within the intellectual property to the VPN client.
Are you sure that the VPN client does not have the Windows Firewall on or antivirus software that prevents to respond to PING?
Federico.
-
Cisco ASA, connect an IP address on the OUTSIDE of the VPN remote access
Hello
I tried to find resources on the net but could not find a solution, then post it here. Maybe someone can help.
So the problem is that I'm trying to access a server on the cloud for remote VPN access (cisco asa 5510).
The server on the cloud (54.54.54.54) is only accessible from the outside interface (192.168.11.2) NY Firewall (cisco asa 5510)
I added some ACE for this in the ACL of VPN tunnel to divide.
NY-standard host allowed fw # access - list vpn_remote-customer 54.54.54.54
And I see the road added to my cliet machine after the VPN connection, but still it cannot connect to this server.
The network INTERIOR, I can connect to the server.
Thanks in advance.
Hello
This is most likely a problem with NAT hair/U-turn hairpin.
Will need to see the configurations or you would need to check yourself
I don't know what your version of the Software ASA is to be like who determines what is the format of NAT configuration.
So far, you have confirmed that the ASA VPN configuration provides the VPN Client with the route to the remote server. Then in circulation should be tunnel to the ASA.
Then, you will need to check the output of this command
See the race same-security-traffic
You should see the command in the output below
permit same-security-traffic intra-interface
If you do not, you will need to add it. This effect of controls is to allow traffic to enter an interface and exit through the same interface. In your case this applies to Internet VPN Client traffic to the remote server as it between ' outside ' and spell through the 'outside'.
Then, should ensure that dynamic PAT is configured for the VPN Clients.
8.2 software (and below)
You most likely have a dynamic configuration PAT like that on the firewall, if levels of above running software version
Global 1 interface (outside)
NAT (inside) 1 0.0.0.0 0.0.0.0
In this situation if we wanted to add dynamic PAT for a pool of VPN, we would add
NAT (outside) 1
This would allow users to use the same public IP address as LAN users, when accessing the remote VPN server
Software 8.3 (and above)
Because the NAT configuration format is completely different in the latest software, you could probably just add a new configuration of NAT completely without adding a
network of the VPN-PAT object
subnet
dynamic NAT interface (outdoors, outdoor)
Of course, its possible that there could be some configuration NAT already on the device which could cause problems for this configuration. If this does not work then that we would have to look at the actual configurations on the ASA.
Hope this helps
Let me know how it goes
-Jouni
-
In the VPN 3000 concentrators network access problem
Hello
I created a group user ID, allowing simultaneously 3 session of this particular ID, when I am session VPN initating this particular ID, I can connect to a single session with any problem, and I can access the internal network. simulatneously trying another session from another machine using the same user ID, I get the ip address of the VPN server's internal network, but I can't ping internal LAN server and perform operations .only I get the IP address. But I'm nt problem in first session created, they problem arrive for the second session
Are the next two sessions of the clients that are behind a NAT/firewall device? Try to create a second group ID and log in to the second client and the second. If you still have the problem is not a problem of "simultaneous session."
If you see the problem either, and your customers are both behind the same NAT device, have your clients connect from different locations or enable NAT traversal.
-
I have the script like this:
an ASA, which is the FW, TR making static NAT from the public to the private IP and private IP address add is add conc (another ASA) VPN. I am accessing these devices via the VPN client and I get the address IP of VPN pool set on VPN conc. VPN conc. is in a DMZ VLAN, but it also has connection to the local network segment. Purposes of mgmt, I connect to this VPN through SSH conc via a switch in the local network segment. To use the http access, I have to be on one of the servers that are in the local network segment. Since then, when I set up the VPN connection, I'm sure VPN conc., what can do to access http directly from my PC?
This sets up on the conc VPN:
management-access inside
After that you should be able to use ASDM over the VPN tunnel, by connecting to its inside ip address.
hth
Herbert
(note, I assume the name of the interface connected to the LAN is named "inside", if not adapt at will ) -
ASA to remote access VPN with external IP dynamic
Hi forum,
I was wondering if it was possible to set up an ASA to provide access to remote connections VPN (IPSEC or WebVPN/SSL) of the outside world, if the external IP address is dynamic (i.e. obtained through DHCP)? I understand how to use DynamicDNS to provide a host name for the VPN clients, I ask simply if the SAA can be configured to allow VPN connections from a DHCP interface addressed. I understand there are problems with the site to site VPN when both sides are addressed in a dynamic way, but it seems that the remote VPN access should work. Just hoping to confirm this before I go and I'm working on a config.
Thanks in advance...
The same configuration applies.
In my view, that the only difference is that with the external IP being dynamic:
interface e0/0
IP address dhcp setroute
crypto map
The only difference is that (the PCF file) VPN clients should have the VPN connection with a hostname (rather than an IP address) and the IP must be solved at the IPs of the SAA.
I'll try to find you an example configuration if you do not.
Federico.
-
Device behind a Firewall other, ASA VPN
I have a client who wants to put their VPN / behind the ASA ASA main connected to the Internet. Both devices have an inside leg for the internal network, but the ASA VPN connects directly to the Internet ASA.
Topology:
Outisde FW: Internet transfer Procedure > ASA/FW > leg DMZ to ASA/VPN
ASA VPN: Outside the L3 Interface interface DMZ of ASA/FW link
On the outside NAT FW I would be the external address of the VPN / ASA outside the public IP address is available and I have a rule that allows all IP from outside to outside the private IP VPN. Inside = 192.168.254.1 outside = public IP address.
Configured on the VPN / ASA, ASA standard SSL Remote Access.
When I hit the NAT public IP address, nothing happens. I've run packet - trace on the FW outside, and everything seems good.
Someone at - it a sampling plan / config for a similar topology? Internet > ASA/FW > dmz-leg > ASA/VPN
Thanks in advance,
BobCan share you your NAT and routing configuration? Of these two ASAs
Maybe you are looking for
-
Hello So I need to create a setup package in silent mode to full firefox install that is here for Windows-> https://www.mozilla.org/en-US/firefox/all/?q=English%20 (US) I need to be able to select custom installation, settings, just like I would with
-
Problems of Freeze/bios satellite A660
I have a satellite A660 a year already and I experienced a few freezes where the PC and I am unable to do anything, the sound still works for a few seconds and them it change to a scratching noise. The question as always been here, but given that it
-
Vista Ultimate on Celeron 900 to 2.2 GHz (1core)
Hi!, I just want to know if it is good to install vista ultimate (or other Versions) x 86/x64on my laptop with:160 GB HARD DRIVE2 GB RAM DDR2Intel Celeron 900 to 2.20 GHz (1core)SiS Mirage 3 + graphic existing OS: WinXP SP3 Home Ed.applications: Phot
-
My windows updates failed, my network icon at the bottom of the screen kept showing no network, Microsoft fixit wouldn't download. So I decided to reinstall Vista because I thought that there was a file damaged somewhere. Trust me I tried everything,
-
Changed router and now I can't print
BT have changed my router. I use a Mac 10.9. My printer is an officeject 4620. It worked fine before the change in router. I can print to the printer itself, I can print using the HP software (but it ask me to enter the IP address and then enter the