ASA 5505 VPN established, cannot access inside the network
Hi, I recently got an ASA 5505, and I spent weeks to find a way to set up a VPN on it.
After a few days, I finally found the solution to connect to my ASA with a VPN client yet and cannot access devices that are connected to the ASA.
Here is my config:
ASA Version 8.2 (5)
!
hostname asa01
domain kevinasa01.net
activate 8Ry2YjIyt7RRXU24 encrypted password
2KFQnbNIdI.2KYOU encrypted passwd
names of
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
switchport access vlan 5
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
interface Vlan1
nameif inside
security-level 100
IP 192.168.1.1 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
IP address dhcp setroute
!
interface Vlan5
No nameif
security-level 50
IP 172.16.1.1 255.255.255.0
!
passive FTP mode
DNS server-group DefaultDNS
domain kevinasa01.net
permit same-security-traffic intra-interface
Remote_Kevin_splitTunnelAcl list standard access allowed 192.168.1.0 255.255.255.0
inside_nat0_outbound to access ip 192.168.1.0 scope list allow 255.255.255.0 192.168.254.0 255.255.255.240
inside_nat0_outbound list of allowed ip extended access all 192.168.254.0 255.255.255.0
inside_nat0_outbound list of allowed ip extended access entire 192.168.1.0 255.255.255.0
sheep - in extended Access-list allow IP 192.168.254.0 255.255.255.0 192.168.1.0 255.255.255.0
access extensive list ip 192.168.254.0 outside_access_in allow 255.255.255.0 any
access extensive list ip 192.168.254.0 inside_access_in allow 255.255.255.0 any
pager lines 24
asdm of logging of information
Outside 1500 MTU
Within 1500 MTU
pool pool 192.168.254.1 - 192.168.254.10 255.255.255.0 IP mask
ICMP unreachable rate-limit 1 burst-size 1
don't allow no asdm history
ARP timeout 14400
Global 1 interface (outside)
NAT (outside) 1 192.168.254.0 255.255.255.0
NAT (inside) 0 access-list sheep - in
NAT (inside) 1 192.168.1.0 255.255.255.0
NAT (inside) 1 0.0.0.0 0.0.0.0
Access-group outside_access_in in interface outside
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
Enable http server
http 192.168.1.0 255.255.255.0 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-3DES-MD5-esp-3des esp-md5-hmac
Crypto ipsec transform-set ESP-DES-MD5 esp - esp-md5-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
Crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
Crypto ipsec transform-set ESP-AES-256-SHA 256 - aes - esp 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
life crypto ipsec security association seconds 28800
Crypto ipsec kilobytes of life - safety 4608000 association
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 pfs Group1 set
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 ISAKMP allow outside
crypto ISAKMP policy 10
preshared authentication
3des encryption
sha hash
Group 2
life 86400
Telnet timeout 5
SSH timeout 5
Console timeout 0
management-access inside
dhcpd outside auto_config
!
dhcpd address 192.168.1.5 - 192.168.1.36 inside
dhcpd allow inside
!
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
WebVPN
internal Remote_Kevin group strategy
attributes of Group Policy Remote_Kevin
value of server DNS 192.168.1.12 192.168.1.13
VPN - connections 3
Protocol-tunnel-VPN IPSec
Split-tunnel-policy tunnelspecified
value of Split-tunnel-network-list Remote_Kevin_splitTunnelAcl
kevinasa01.NET value by default-field
username kevin mz6JxJib/sQqvsw9 password encrypted privilege 0
username kevin attributes
VPN-group-policy Remote_Kevin
type tunnel-group Remote_Kevin remote access
attributes global-tunnel-group Remote_Kevin
address-pool
Group Policy - by default-Remote_Kevin
IPSec-attributes tunnel-group Remote_Kevin
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
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
inspect the icmp error
!
global service-policy global_policy
context of prompt hostname
no remote anonymous reporting call
Cryptochecksum:2bb1da52d1993eb9b13c2f6dc97c16cd
: end
Thank you
Hello
I read your message quickly through my cell phone. I don't know why you have spent your config twice. Maybe a typo issue.
I see the acl sheep in the wrong way. I mean 192.168.254 are your pool VPN and 192.168.1.0 your local LAN.
The acl must be:
sheep - in extended access-list permit ip 192.168.1.0 255.255.255.0 192.168.254.0 255.255.255.0
For nat (inside), you have 2 lines:
NAT (inside) 1 192.168.1.0 255.255.255.0 ==> it is redundant as the 1 below does the same thing with more networks if there is inside side. You can delete it.
NAT (inside) 1 0.0.0.0 0.0.0.0
Why are you doing this nat (outside)?
NAT (outside) 1 192.168.254.0 255.255.255.0
Here are the first questions that I have seen by reading through my mobile. Let's change this and let me know. I'll take a look later with a computer (tonight or tomorrow)
Thank you.
PS: Please do not forget to rate and score as good response if this solves your problem.
Tags: Cisco Security
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I have problems to access the resources within the network when connecting with the Cisco VPN client for a version of 8.4 (3) operation of the IOS Cisco ASA 5510. I tried all new NAT 8.4 orders but cannot access the network interior. I can see traffic in newspapers when ping. I can only assume I have NAT evil or it's because the inside interface of the ASA is on the 24th of the same subnet as the network interior? Please see config below, any suggestion would be appreciated. I configured a VPN site to another in this same 5510 and it works well
Thank you
interface Ethernet0/0
Speed 100
full duplex
nameif outside
security-level 0
IP x.x.x.x 255.255.255.240
!
interface Ethernet0/1
Speed 100
full duplex
nameif inside
security-level 100
IP 10.88.10.254 255.255.255.0
!
interface Management0/0
Shutdown
nameif management
security-level 0
no ip address
!
permit same-security-traffic inter-interface
permit same-security-traffic intra-interface
network of the PAT_to_Outside_ClassA object
10.88.0.0 subnet 255.255.0.0
network of the PAT_to_Outside_ClassB object
subnet 172.16.0.0 255.240.0.0
network of the PAT_to_Outside_ClassC object
Subnet 192.168.0.0 255.255.240.0
network of the LocalNetwork object
10.88.0.0 subnet 255.255.0.0
network of the RemoteNetwork1 object
Subnet 192.168.0.0 255.255.0.0
network of the RemoteNetwork2 object
172.16.10.0 subnet 255.255.255.0
network of the RemoteNetwork3 object
10.86.0.0 subnet 255.255.0.0
network of the RemoteNetwork4 object
10.250.1.0 subnet 255.255.255.0
network of the NatExempt object
10.88.10.0 subnet 255.255.255.0
the Site_to_SiteVPN1 object-group network
object-network 192.168.4.0 255.255.254.0
object-network 172.16.10.0 255.255.255.0
object-network 10.0.0.0 255.0.0.0
outside_access_in deny ip extended access list a whole
inside_access_in of access allowed any ip an extended list
11 extended access-list allow ip 10.250.1.0 255.255.255.0 any
outside_1_cryptomap to access extended list ip 10.88.0.0 255.255.0.0 allow object-group Site_to_SiteVPN1
mask 10.250.1.1 - 10.250.1.254 255.255.255.0 IP local pool Admin_Pool
NAT static NatExempt NatExempt of the source (indoor, outdoor)
NAT (inside, outside) static source any any static destination RemoteNetwork4 RemoteNetwork4-route search
NAT static LocalNetwork LocalNetwork destination (indoor, outdoor) static source RemoteNetwork1 RemoteNetwork1
NAT static LocalNetwork LocalNetwork destination (indoor, outdoor) static source RemoteNetwork2 RemoteNetwork2
NAT static LocalNetwork LocalNetwork destination (indoor, outdoor) static source RemoteNetwork3 RemoteNetwork3
NAT (inside, outside) static source LocalNetwork LocalNetwork static destination RemoteNetwork4 RemoteNetwork4-route search
!
network of the PAT_to_Outside_ClassA object
NAT dynamic interface (indoor, outdoor)
network of the PAT_to_Outside_ClassB object
NAT dynamic interface (indoor, outdoor)
network of the PAT_to_Outside_ClassC object
NAT dynamic interface (indoor, outdoor)
Access-group outside_access_in in interface outside
inside_access_in access to the interface inside group
Route outside 0.0.0.0 0.0.0.0 x.x.x.x 1
dynamic-access-policy-registration DfltAccessPolicy
Sysopt connection timewait
Service resetoutside
Crypto ipsec transform-set ikev1 ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-AES-192-MD5 esp-aes-192 esp-md5-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 transform-set esp-ikev1 esp-md5-hmac bh-series
Crypto ipsec transform-set ikev1 esp ESP-DES-MD5-esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-3DES-MD5-esp-3des esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-DES-SHA esp - esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-128-SHA aes - esp esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
Crypto ipsec transform-set ikev1 SHA-ESP-3DES esp-3des esp-sha-hmac
Crypto-map dynamic dynmap 10 set pfs
Crypto-map dynamic dynmap 10 set transform-set bh - set ikev1
life together - the association of security crypto dynamic-map dynmap 10 28800 seconds
Crypto-map dynamic dynmap 10 kilobytes of life together - the association of safety 4608000
Crypto-map dynamic dynmap 10 the value reverse-road
card crypto mymap 1 match address outside_1_cryptomap
card crypto mymap 1 set counterpart x.x.x.x
card crypto mymap 1 set transform-set ESP-AES-256-SHA ikev1
card crypto mymap 86400 seconds, 1 lifetime of security association set
map mymap 1 set security-association life crypto kilobytes 4608000
map mymap 100-isakmp ipsec crypto dynamic dynmap
mymap outside crypto map interface
crypto isakmp identity address
Crypto isakmp nat-traversal 30
Crypto ikev1 allow outside
IKEv1 crypto ipsec-over-tcp port 10000
IKEv1 crypto policy 5
preshared authentication
3des encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 10
preshared authentication
3des encryption
sha hash
Group 1
life 86400
IKEv1 crypto policy 50
preshared authentication
the Encryption
md5 hash
Group 2
life 86400
IKEv1 crypto policy 60
preshared authentication
aes-256 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 70
preshared authentication
aes-256 encryption
sha hash
Group 1
life 86400
IKEv1 crypto policy 90
preshared authentication
aes encryption
sha hash
Group 2
life 86400
Telnet timeout 5
Console timeout 0
management-access inside
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
WebVPN
internal BACKDOORVPN group policy
BACKDOORVPN group policy attributes
value of VPN-filter 11
Ikev1 VPN-tunnel-Protocol
Split-tunnel-policy tunnelall
BH.UK value by default-field
type tunnel-group BACKDOORVPN remote access
attributes global-tunnel-group BACKDOORVPN
address pool Admin_Pool
Group Policy - by default-BACKDOORVPN
IPSec-attributes tunnel-group BACKDOORVPN
IKEv1 pre-shared-key *.
tunnel-group x.x.x.x type ipsec-l2l
tunnel-group ipsec-attributes x.x.x.x
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
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
!
global service-policy global_policy
Excellent.
Evaluate the useful ticket.
Thank you
Rizwan James
-
Cisco ASA 5505 VPN L2TP cannot access the internal network
Hello
I'm trying to configure Cisco VPN L2TP to my office. After a successful login, I can't access the internal network.
Can you jhelp me to find the problem?
I have Cisco ASA:
within the network - 192.168.1.0
VPN - 192.168.168.0 network
I have the router to 192.168.1.2 and I cannot ping or access this router.
Here is my config:
ASA Version 8.4 (3)
!
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 192.168.1.1 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
IP 198.X.X.A 255.255.255.248
!
passive FTP mode
permit same-security-traffic intra-interface
the net-all purpose network
subnet 0.0.0.0 0.0.0.0
network vpn_local object
192.168.168.0 subnet 255.255.255.0
network inside_nw object
subnet 192.168.1.0 255.255.255.0
outside_access_in list extended access permit icmp any any echo response
outside_access_in list extended access deny ip any any newspaper
pager lines 24
Enable logging
asdm of logging of information
Within 1500 MTU
Outside 1500 MTU
IP local pool sales_addresses 192.168.168.1 - 192.168.168.254
ICMP unreachable rate-limit 1 burst-size 1
don't allow no asdm history
ARP timeout 14400
NAT dynamic interface of net-all source (indoor, outdoor)
NAT (inside, outside) source inside_nw destination inside_nw static static vpn_local vpn_local
NAT (exterior, Interior) source vpn_local destination vpn_local static static inside_nw inside_nw-route search
!
network vpn_local object
dynamic NAT interface (outdoors, outdoor)
network inside_nw object
NAT dynamic interface (indoor, outdoor)
Access-group outside_access_in in interface outside
Route outside 0.0.0.0 0.0.0.0 198.X.X.B 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
identity of the user by default-domain LOCAL
AAA authentication enable LOCAL console
the ssh LOCAL console AAA authentication
AAA authentication http LOCAL console
Enable http server
http 192.168.1.0 255.255.255.0 inside
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown warmstart of cold start
IKEv1 crypto ipsec transform-set my-transform-set-ikev1 esp-3des esp-sha-hmac
transport in transform-set my-transform-set-ikev1 ikev1 crypto ipsec mode
Crypto-map Dynamics dyno 10 set transform-set my-transformation-set-ikev1 ikev1
card crypto 20-isakmp ipsec vpn Dynamics dyno
vpn outside crypto map interface
Crypto isakmp nat-traversal 3600
Crypto ikev1 allow outside
IKEv1 crypto policy 10
preshared authentication
3des encryption
sha hash
Group 2
life 86400
Telnet timeout 5
SSH 192.168.1.0 255.255.255.0 inside
SSH timeout 30
Console timeout 0
management-access inside
dhcpd address 192.168.1.5 - 192.168.1.132 inside
dhcpd dns 75.75.75.75 76.76.76.76 interface inside
dhcpd allow inside
!
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
WebVPN
internal sales_policy group policy
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Protocol-tunnel-VPN l2tp ipsec
user name-
user name-
attributes global-tunnel-group DefaultRAGroup
address sales_addresses pool
Group Policy - by default-sales_policy
IPSec-attributes tunnel-group DefaultRAGroup
IKEv1 pre-shared-key *.
tunnel-group DefaultRAGroup ppp-attributes
ms-chap-v2 authentication
!
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
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
!
global service-policy global_policy
context of prompt hostname
no remote anonymous reporting call
Cryptochecksum:5d1fc9409c87ecdc1e06f06980de6c13
: end
Thanks for your help.
You must test with 'real' traffic on 192.168.1.2 and if you use ping, you must add icmp-inspection:
Policy-map global_policy
class inspection_default
inspect the icmp
--
Don't stop once you have upgraded your network! Improve the world by lending money to low-income workers:
http://www.Kiva.org/invitedBy/karsteni -
PIX501 customer VPN - cannot access inside the network with VPN Session
What follows is based on the config on the attached link:
PIX Ver 6.2 (3) - VPN Client 3.3.6(A) - Windows XP Client PC
We can establish the VPN to the PIX501 session, but we cannot access the network private behind the pix.
Here is the config - I can't determine why it does not work, we are desperate to get there as soon as POSSIBLE!
We have the same problem with the customer 4.0.3(c)
Thanks in advance for any help!
=======================================
AKCPIX00 # sh run
: Saved
:
6.2 (3) version PIX
ethernet0 nameif outside security0
nameif ethernet1 inside the security100
hostname AKCPIX00
domain.com domain name
fixup protocol ftp 21
fixup protocol http 80
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol they 389
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol sip 5060
fixup protocol 2000 skinny
fixup protocol sip udp 5060
names of
access-list 101 permit ip 192.168.1.0 255.255.255.0 10.0.0.0 255.255.255.0
pager lines 24
interface ethernet0 10baset
interface ethernet1 10full
Outside 1500 MTU
Within 1500 MTU
external IP address #. #. #. # 255.255.240.0
IP address inside 192.168.1.5 255.255.255.0
alarm action IP verification of information
alarm action attack IP audit
IP local pool akcpool 10.0.0.1 - 10.0.0.10
history of PDM activate
ARP timeout 14400
Global 1 interface (outside)
(Inside) NAT 0-list of access 101
NAT (inside) 1 0.0.0.0 0.0.0.0 0 0
Route outside 0.0.0.0 0.0.0.0 #. #. #. # 1
Timeout xlate 03:00
Timeout conn 01:00 half-closed 0: 10:00 udp 0:02:00 CPP 0: h323 from 10:00 0:05:00 sip 0:30:00 sip_media 0:02:00
Timeout, uauth 0:05:00 absolute
GANYMEDE + Protocol Ganymede + AAA-server
RADIUS Protocol RADIUS AAA server
AAA-server local LOCAL Protocol
the ssh LOCAL console AAA authentication
No snmp server location
No snmp Server contact
SNMP-Server Community public
No trap to activate snmp Server
enable floodguard
Permitted connection ipsec sysopt
No sysopt route dnat
Crypto ipsec transform-set esp - esp-md5-hmac RIGHT
Crypto-map dynamic dynmap 10 transform-set RIGHT
map mymap 10-isakmp ipsec crypto dynamic dynmap
mymap outside crypto map interface
ISAKMP allows outside
part of pre authentication ISAKMP policy 10
encryption of ISAKMP policy 10
ISAKMP policy 10 md5 hash
10 2 ISAKMP policy group
ISAKMP life duration strategy 10 86400
vpngroup address akcpool pool akcgroup
vpngroup dns 192.168.1.10 Server akcgroup
vpngroup akcgroup by default-domain domain.com
vpngroup split tunnel 101 akcgroup
vpngroup idle 1800 akcgroup-time
vpngroup password akcgroup *.
vpngroup idle 1800 akc-time
Telnet timeout 5
SSH #. #. #. # 255.255.255.255 outside
SSH timeout 15
dhcpd address 192.168.1.100 - 192.168.1.130 inside
dhcpd dns 192.168.1.10
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd allow inside
Terminal width 80
Cryptochecksum:XXXXX
: end
AKCPIX00 #.
Config looks good - just as domestic mine to my local network. The only thing I can think is that you may have entered commands in the wrong order - which means, you could have isakmp or encryption before the config map was complete. Write memory, then reloading the pix is a way to reset everything. If you do not want downtime:
mymap outside crypto map interface
ISAKMP allows outside
Enter these two commands should be enough to reset the ipsec and isakmp.
-
ASA 5505 VPN remote cannot access with my local network
Hello guys, I have a problem with my asa 5505 remote VPN access to the local network, the VPn connection works well and connected, but the problem is that I can't reach my inside connection network of 192.168.30.x, here's my setup, please can you help me
ASA Version 8.2 (1)
!
!
interface Vlan1
nameif inside
security-level 100
192.168.30.1 IP address 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
IP 155.155.155.10 255.255.255.0
!
interface Vlan5
No nameif
no level of security
no ip address
!
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
!
passive FTP mode
inside_nat0_outbound list of allowed ip extended access any 192.168.100.0 255.255.255.240
pager lines 24
asdm of logging of information
Within 1500 MTU
Outside 1500 MTU
IP local pool vpn-pool 192.168.100.1 - 192.168.100.10 mask 255.255.255.0
ICMP unreachable rate-limit 1 burst-size 1
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 0.0.0.0 0.0.0.0
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
dynamic-access-policy-registration DfltAccessPolicy
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
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 pfs Group1 set
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 ISAKMP allow outside
crypto ISAKMP policy 10
preshared authentication
3des encryption
sha hash
Group 2
life 86400
Telnet timeout 5
SSH timeout 5
Console timeout 0
dhcpd outside auto_config
!
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
WebVPN
Mull strategy of Group internal
attributes of the Group mull strategy
Protocol-tunnel-VPN IPSec
username privilege 0 encrypted password eKJj9owsQwAIk6Cw xxx
VPN-group-policy Mull
type mull tunnel-group remote access
tunnel-group mull General attributes
address vpn-pool pool
Group Policy - by default-mull
Mull group tunnel ipsec-attributes
pre-shared-key *.
!
class-map inspection_default
match default-inspection-traffic
!
!
type of policy-card inspect dns preset_dns_map
parameters
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
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
!
global service-policy global_policy
context of prompt hostname
Yes, you will need to either configure split tunnel so that internet traffic goes out through your local Internet service provider, GOLD / directed by configuration current you are tunneling all traffic (internet traffic Inc.) to the ASA, then you will need to create NAT for internet traffic.
To set up a tunnel from split:
split-acl access-list allowed 192.168.30.0 255.255.255.0
attributes of the Group mull strategy
Split-tunnel-policy tunnelspecified
Split-tunnel-network-list value split-acl
I hope this helps.
-
ASA 5505 VPN cannot access inside the host
I have access remote VPN configuration on an ASA 5505, but cannot access the host or the AAS when I connect through the VPN. I can connect with the Cisco VPN client and the VPN is on on the SAA and it shows that I am connected. I have the correct Ip address, but I can't ping or you connect to one of the internal addresses. I can't find what I'm missing. I have the VPN without going through the ACL interface. Because I can connect but not going anywhere I'm sure I missed something.
framework for configuration below
interface Vlan1
nameif inside
security-level 100
10.1.1.1 IP address 255.255.255.0
IP local pool xxxx 10.1.1.50 - 10.1.1.55 mask 255.255.255.0
Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac
Crypto-map dynamic outside_dyn_map 20 set pfs
Crypto-map dynamic outside_dyn_map 20 the value transform-set ESP-3DES-SHA
PFS set 40 crypto dynamic-map outside_dyn_map
Crypto-map dynamic outside_dyn_map 40 value transform-set ESP-3DES-SHA
Crypto-map dynamic inside_dyn_map 20 set pfs
Crypto-map dynamic inside_dyn_map 20 the value transform-set ESP-3DES-SHA
map outside_map 65535-isakmp ipsec crypto dynamic outside_dyn_map
outside_map interface card crypto outside
map inside_map 65535-isakmp ipsec crypto dynamic inside_dyn_map
inside crypto map inside_map interface
crypto ISAKMP allow inside
crypto ISAKMP allow outside
crypto ISAKMP policy 10
preshared authentication
3des encryption
sha hash
Group 2
life 86400
global service-policy global_policy
XXXXXXX strategy of Group internal
attributes of the strategy group xxxxxxx
banner value xxxxx Site Recovery
WINS server no
24.xxx.xxx.xx value of DNS server
VPN-access-hour no
VPN - connections 3
VPN-idle-timeout 30
VPN-session-timeout no
VPN-filter no
Protocol-tunnel-VPN IPSec
Split-tunnel-policy tunnelall
by default no
disable secure authentication unit
disable authentication of the user
user-authentication-idle-timeout no
disable the IP-phone-bypass
disable the leap-bypass
disable the NEM
disable the NAC
NAC-sq-period 300
NAC-reval-period 36000
NAC-by default-acl no
the address value xxxxxx pools
enable Smartcard-Removal-disconnect
the firewall client no
WebVPN
url-entry functions
Free VPN of CNA no
No vpn-addr-assign aaa
No dhcp vpn-addr-assign
tunnel-group xxxx type ipsec-ra
tunnel-group xxxx general attributes
xxxx address pool
Group Policy - by default-xxxx
blountdr group of tunnel ipsec-attributes
pre-shared-key *.
Missing nat exemption for vpn clients. Add the following and you should be good to go.
inside_nat0_outbound list of allowed ip extended access any 192.168.10.0 255.255.255.0
NAT (inside) 0-list of access inside_nat0_outbound
-
ASA 5512 Anyconnect VPN cannot connect inside the network 9.1 x
Hello
I'm new to ASA, can I please help with this. I managed to connect to the vpn through the mobility cisco anyconnect client, but I am unable to connect to the Internet. the allocated ip address was 172.16.1.60 and it seems OK, I thought my acl and nat is configured to allow and translate the given vpn ip pool but I'm not able to ping anything on the inside.
If anyone can share some light... There's got to be something escapes me...
Here's my sh run
Thank you
Raul
-------------------------------------------------------------------------------
DLSYD - ASA # sh run
: Saved
:
ASA 9.1 Version 2
!
hostname DLSYD - ASA
domain delo.local
activate the encrypted password of UszxwHyGcg.e6o4z
names of
mask 172.16.1.60 - 172.16.1.70 255.255.255.0 IP local pool DLVPN_Pool
!
interface GigabitEthernet0/0
Shutdown
No nameif
no level of security
no ip address
!
interface GigabitEthernet0/1
Shutdown
No nameif
no level of security
no ip address
!
interface GigabitEthernet0/2
Post description
10 speed
full duplex
nameif Ext
security-level 0
IP 125.255.160.54 255.255.255.252
!
interface GigabitEthernet0/3
Description Int
10 speed
full duplex
nameif Int
security-level 100
IP 192.168.255.2 255.255.255.252
!
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: / asa912-smp - k8.bin
passive FTP mode
clock timezone IS 10
clock daylight saving time EDT recurring last Sun Oct 02:00 last Sun Mar 03:00
DNS lookup field inside
DNS domain-lookup Int
DNS server-group DefaultDNS
192.168.1.90 server name
192.168.1.202 server name
domain delo.local
permit same-security-traffic intra-interface
network dlau40 object
Home 192.168.1.209
network dlausyd02 object
host 192.168.1.202
network of the object 192.168.1.42
host 192.168.1.42
dlau-utm network object
host 192.168.1.50
network dlauxa6 object
Home 192.168.1.62
network of the 192.168.1.93 object
host 192.168.1.93
network dlau-ftp01 object
Home 192.168.1.112
dlau-dlau-ftp01 network object
network dlvpn_network object
subnet 172.16.1.0 255.255.255.0
the object-group Good-ICMP ICMP-type
echo ICMP-object
response to echo ICMP-object
ICMP-object has exceeded the time
Object-ICMP traceroute
ICMP-unreachable object
DLVPN_STAcl list standard access allowed 192.168.0.0 255.255.0.0
Standard access list DLVPN_STAcl allow 196.1.1.0 255.255.255.0
DLVPN_STAcl list standard access allowed 126.0.0.0 255.255.0.0
Ext_access_in access list extended icmp permitted any object-group Good-ICMP
Ext_access_in list extended access permitted tcp dlau-ftp01 eq ftp objects
Ext_access_in list extended access permit tcp any object dlausyd02 eq https
Ext_access_in list extended access permit tcp any object dlau-utm eq smtp
Ext_access_in list extended access permit tcp any object dlauxa6 eq 444
Ext_access_in access-list extended permitted ip object annete-home everything
pager lines 24
Enable logging
asdm of logging of information
MTU 1500 Ext
MTU 1500 Int
management of MTU 1500
ICMP unreachable rate-limit 1 burst-size 1
ASDM image disk0: / asdm - 713.bin
don't allow no asdm history
ARP timeout 14400
no permit-nonconnected arp
NAT (Int, Ext) static source any any destination static dlvpn_network dlvpn_network non-proxy-arp
!
network dlausyd02 object
NAT (Int, Ext) interface static tcp https https service
dlau-utm network object
NAT (Int, Ext) interface static tcp smtp smtp service
network dlauxa6 object
NAT (Int, Ext) interface static tcp 444 444 service
network dlau-ftp01 object
NAT (Int, Ext) interface static tcp ftp ftp service
Access-group Ext_access_in in Ext interface
Route Ext 0.0.0.0 0.0.0.0 125.255.160.53 1
Route Int 192.168.0.0 255.255.0.0 192.168.255.1 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
identity of the user by default-domain LOCAL
AAA authentication enable LOCAL console
AAA authentication LOCAL telnet console
AAA authentication http LOCAL console
LOCAL AAA authentication serial console
the ssh LOCAL console AAA authentication
http server enable 44310
http server idle-timeout 30
http 192.168.0.0 255.255.0.0 Int
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown warmstart of cold start
Crypto ipsec pmtu aging infinite - the security association
trustpool crypto ca policy
Telnet 192.168.1.0 255.255.255.0 management
Telnet timeout 30
SSH 192.168.0.0 255.255.0.0 Int
SSH timeout 30
SSH group dh-Group1-sha1 key exchange
Console timeout 0
No ipv6-vpn-addr-assign aaa
no local ipv6-vpn-addr-assign
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
NTP server 61.8.0.89 prefer external source
SSL encryption rc4-aes128-sha1 aes256-3des-sha1 sha1 sha1
WebVPN
port 44320
allow outside
Select Ext
AnyConnect essentials
AnyConnect image disk0:/anyconnect-win-3.1.05170-k9.pkg 1
AnyConnect enable
tunnel-group-list activate
internal GroupPolicy_DLVPN group strategy
attributes of Group Policy GroupPolicy_DLVPN
WINS server no
value of server DNS 192.168.1.90 192.168.1.202
client ssl-VPN-tunnel-Protocol
Split-tunnel-policy tunnelspecified
value of Split-tunnel-network-list DLVPN_STAcl
delonghi.local value by default-field
WebVPN
AnyConnect Dungeon-Installer installed
time to generate a new key 30 AnyConnect ssl
AnyConnect ssl generate a new method ssl key
AnyConnect ask flawless anyconnect
encrypted vendor_ipfx pb6/6ZHhaPgDKSHn password username
vendor_pacnet mIHuYi1jcf9OqVN9 encrypted password username
username admin password encrypted tFU2y7Uo15ahFyt4
type tunnel-group DLVPN remote access
attributes global-tunnel-group DLVPN
address pool DLVPN_Pool
Group Policy - by default-GroupPolicy_DLVPN
tunnel-group DLVPN webvpn-attributes
enable DLVPN group-alias
!
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 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 netbios
Review the ip options
inspect the ftp
inspect the tftp
!
global service-policy global_policy
SMTPS
Server 192.168.1.50
Group Policy - by default-DfltGrpPolicy
context of prompt hostname
no remote anonymous reporting call
Cryptochecksum:67aa840d5cfff989bc045172b2d06212
: end
DLSYD - ASA #.Hello
Add just to be sure, the following configurations related to ICMP traffic
Policy-map global_policy
class inspection_default
inspect the icmp
inspect the icmp errorYour NAT0 configurations for traffic between LAN and VPN users seem to. Your Split Tunnel ACL seems fine too because it has included 192.168.0.0/16. I don't know what are the other.
I wonder if this is a test installation since you don't seem to have a dynamic PAT configured for your local network at all. Just a few static PAT and the NAT0 for VPN configurations. If it is a test configuration yet then confirmed that the device behind the ASA in the internal network has a default route pointing to the ASAs interface and if so is it properly configured?
Can you same ICMP the directly behind the ASA which is the gateway to LANs?
If you want to try ICMP interface internal to the VPN ASA then you can add this command and then try ICMP to the internal interface of the ASA
Int Management-access
As the post is a little confusing in the sense that the subject talk on the traffic doesn't work not internal to the network, while the message mentions the traffic to the Internet? I guess you meant only traffic to the local network because you use Split Tunnel VPN, which means that Internet traffic should use the VPN local Internet users while traffic to the networks specified in the ACL Tunnel Split list should be sent to the VPN.
-Jouni
-
VPN: Fulltunnel cannot access on the internet
Hi group!
We have an Asa 5505 in our basket.
I want to connect our office via vpn to our Asa. It should be a fulltunnel, because in our office many ports are blocked by our provider and I want to use our rack-public interface and therethore a split tunnel is not really good.
But if I accumulate a fulltunnel I have no connection to the gateway. (Inside) rack servers can access outside.
I have attached our config. Thanks in advantage!
Gerd
Could not properly read your config, pourrait you reattach config in a readable format, but I see that your vpn pool is 192.168.0.0/24.
To access internet of RA in fulltunnel you need two statements, try adding these two declarations, and let us know how it works.
permit same-security-traffic intra-interface
NAT (outsisde) 1 192.168.0.0 255.255.255.0
Rgds
-Jorge
-
VPN clients cannot access to the vlan
Hello
I just changed my flat lan to a virtual LAN environment multi, but now I need help to get to my VPN back working again as the VPN user can access servers that are not on the vlan 'door '. I've read enough to know that it is probably associated with NAT, but I'm not sure where to put this information.
Does go in the NAT, associated with the E0 interface (outgoing internet gateway), to the vlan10 (vlan router is actually on) or can I create a new one and apply it to the crypto ipsec and isakmp side of things that use VPN users?
My network is configured as such...
VPN client - Router1811 - split trunk - C3550 - 12G - shared - resources multiple C3550s - servers/Wstns
The router subnet 192.168.10.0 as all switches, VLAN is set up through the 12 G and all other switches as vtp "vtp clients", including the router. The user can get to the 10 subnet and any server on it, but not to the"farm" on the subnet 192.168.11.0.
I noticed Federico has been working on something very similar to this... but any help would be appreciated.
Thank you, Don
Hi Don,
Please mark this discussion as resolved if there is no other problem with this VPN.
See you soon,.
Nash.
-
Client VPN cannot get inside the network
The VPN client connects to the 2600 on the serial interface, should be able to get to the 10.10.0.0 network beyond 192.168.1.14. The customer ping responds failure of external serial interface address.
If you still have problems... can you check that there is a static route BOF 192.168.100.0/24 on router 192.168.1.14 and initiate a tracert to a host on the network of 10.10.x.x at 192.168.100.7 and see where it goes... your tests show that the VPN client knows how to get to this subnet, but it seems that there is a problem of routing between 10.X.X.X going 192.168.100.0
I hope that helps!
-
ASA 5505 VPN Site to site with several networks
Hello
I have a Cisco ASA 5505 configuration problem and hope you can help me.
Our company created a second facility, which must be connected using VPN to our headquarters.
I used the ASDM "Wizard of Site to site VPN" to create a connection, which works very well with our main network.
Following structure:
Headquarters:
Cisco ASA 5505, firmware 9.1, ASDM version 7.1
Outside: Fixed IP
Inside: IP address of the interface is 192.168.0.1/24 (data network)
Now I have a second network 192.168.1.0/24 (VoIP network), PBX address is 192.168.1.10.
The two networks should be accessible through the VPN.
New installation:
Cisco ASA 5505, firmware 9.1, ASDM version 7.1
Outside: Fixed IP
Inside: IP address of the interface is 192.168.2.1/24
I have already created a connection until a PC of the new plant reaches the data network. For example, a ping from 192.168.2.100 to 192.168.0.100 is possible.
Now, I want to add some VoIP phones to the new facility, which can reach the PBX on 192.168.1.10.
In the link, I have already added the two networks as remote network:
object-group network Testgroup network-object 192.168.0.0 255.255.255.0 network-object 192.168.1.0 255.255.255.0 access-list outside_cryptomap extended permit ip object-group Testgroup object Remote-Network
My problem now is, I don't know what to define as 'Bridge' on my PBX.
I can't use 192.168.0.1 because it's a different subnet. Also, I can not put a second IP 192.168.1.1 to the interface of the ASA.
You have any ideas, how can I accomplish this, so that the two subnets are accessed through the VPN and all devices have a defined gateway?
Could a "Easy VPN Remote" in "Network Mode" you help me?
What is the difference between 'Site-to-site' and 'extended network '?
Kind regards
Daniel condition, look for the solution GmbH
You can optionally configure a new LAN VIRTUAL (VLAN PBX) on the SAA and connect this interface to the voice network.
If you do not have a spare on the ASA port, then Yes, you have a router to route traffic from the PBX to the ASA via the data network.
-
Cannot access inside the ASDM on PIX
Hi all:
I can't access the ASDM on the PIX when I type in
Any advice would be appreciated.
Hold on, I'm reading a release on bail of ADMS, which may have a fix for this problem.
[edit]
CSCsv12681 Details of bug
Symptom:
During the loading of ASDM, a dialog box appears that says:
"Failed to load ASDM. Click OK to exit ASDM.
Sockets without link not implemented. "
This happens when you use Java 6 Update 10 or later.
Conditions:
ASDM version 5.0 or later running on ASA, PIX or FWSM and using Java 6
Update 10 or later.
Workaround solution:
Use Java 6 Update 7.
1 found-In
5.0 (8)
5.1 (2)
5.2 (4)
6.1 (5)
4,0000 F
1.0000 F
Fixed in
6.2 (0.70)
6.2 (0.71)
6.1 (1.55) F
5.2 (4.51)
6.1 (5.51)
You can use this version based on report above.
ASDM - 61551.bin
-
The VPN Clients cannot access any internal address
Without a doubt need help from an expert on this one...
Attempting to define a client access on an ASA 5520 VPN that was used only as a
Firewall so far. The ASA has been recently updated to Version 7.2 (4).
Problem: Once connected, VPN client cannot access anything whatsoever. Client VPN cannot
ping any address on internal networks, or even the inside interface of the ASA.
(I hope) Relevant details:
(1) the tunnel seems to be upward. Customers are the authenticated by the SAA and
are able to connect.
(2) by many other related posts, I ran a ' sh crypto ipsec her "to see the output: it
appears that the packets are décapsulés and decrypted, but NOT encapsulated or
encrypted (see the output of "sh crypto ipsec his ' home).
(3) by the other related posts, we've added commands associated with inversion of NAT (crypto
ISAKMP nat-traversal 20
crypto ISAKMP ipsec-over-port tcp 10000). These were in fact absent from our
Configuration.
(4) we tried encapsulation TCP and UDP encapsulation with experimental client
profiles: same result in both cases.
(5) if I (attempt) ping to an internal IP address of the connected customer, the
real-time log entries ASA show the installation and dismantling of the ICMP requests to the
the inner target customer.
(6) the capture of packets to the internal address (one that we try to do a ping of the)
VPN client) shows that the ICMP request has been received and answered. (See attachment
shooting).
(7) our goal is to create about 10 VPN client of different profiles, each with
different combinations of access to the internal VLAN or DMZ VLAN. We do not have
preferences for the type of encryption or method, as long as it is safe and it works: that
said, do not hesitate to recommend a different approach altogether.
We have tried everything we can think of, so any help or advice would be greatly
Sanitized the ASA configuration is also attached.
appreciated!
Thank you!
It should be the last step :)
on 6509
IP route 172.16.100.0 255.255.255.0 172.16.20.2
and ASA
no road inside 172.16.40.0 255.255.255.0 172.16.20.2
-
Help, please! Connected to the VPN, but cannot access internal servers.
Hi friends,
I'm a newbie on vpn stuff, I set up a base on a Cisco ASA 5505 vpn by using ASDM, and I was able to connect to it. However, I can't ssh or RDP to one of the servers in the House after that I connected to the vpn. Here is the configuration. Help, please!
ASA Version 8.2 (5)
!
hostname sc - asa
domain abc.com
enable the encrypted password xxxxxxxxx
xxxxxxxxx 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 192.168.1.1 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
IP address dhcp setroute
!
passive FTP mode
DNS server-group DefaultDNS
domain OpenDNS.com
sc-pool_splitTunnelAcl-list of allowed access standard 192.168.1.0 255.255.255.0
inside_nat0_outbound to access ip 192.168.1.0 scope list allow 255.255.255.0 192.168.1.96 255.255.255.240
pager lines 24
Enable logging
asdm of logging of information
Within 1500 MTU
Outside 1500 MTU
IP local pool sc-192.168.1.100 - 192.168.1.110 mask 255.255.255.0
ICMP unreachable rate-limit 1 burst-size 1
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 0.0.0.0 0.0.0.0
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
Enable http server
http 192.168.1.0 255.255.255.0 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
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 pfs Group1 set
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 ISAKMP allow outside
crypto ISAKMP policy 10
preshared authentication
3des encryption
sha hash
Group 2
life 86400
Telnet timeout 5
SSH timeout 5
Console timeout 0
interface ID client DHCP-client to the outside
dhcpd outside auto_config
!
dhcpd address 192.168.1.5 - 192.168.1.36 inside
dhcpd dns 208.67.222.222 208.67.220.220 interface inside
rental contract interface 86400 dhcpd inside
dhcpd abc.com domain inside interface
dhcpd allow inside
!
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
SSL encryption rc4 - md5, rc4-aes128-sha1 aes256-3des-sha1 sha1 sha1
WebVPN
abc group policy - sc internal
attributes of the strategy of group abc - sc
value of server DNS 208.67.222.222 192.168.1.3
Protocol-tunnel-VPN IPSec
Split-tunnel-policy tunnelspecified
Split-tunnel-network-list value abc-sc_splitTunnelAcl
field default value abc.com
a001 xxxxxxxxxxx encrypted password username
a002 xxxxxxxxxxx encrypted password username
username a003 encrypted password privilege 0 xxxxxxxxxxx
a003 username attributes
Strategy Group-VPN-abc-sc
a004 xxxxxxxxxxx encrypted password privilege 0 username
a004 username attributes
Strategy Group-VPN-abc-sc
a005 xxxxxxxxxxx encrypted password username
a006 xxxxxxxxxxx encrypted password username
username privilege 15 encrypted password xxxxxxxxxxx a007
remote access to tunnel-group abc - sc type
attributes global-tunnel-group-abc - sc
address sc-pool pool
Group Policy - by default-abc-sc
tunnel-group abc - sc ipsec-attributes
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
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
!
global service-policy global_policy
context of prompt hostname
no remote anonymous reporting call
Cryptochecksum:e7df4fa4b60a252d806ca5222d48883b
: end
Hello
I would suggest you start by changing the pool VPN to something else than the current LAN network and see if that helps
These should be the configuration required to achieve this goal
- First remove us pool setup VPN VPN
- Then we delete the VPN Pool and create again with an another address space
- When then attach this new Pool of VPN again to the VPN configuration
- In the last step, we add a NAT0 / exempt for this new pool VPN NAT configuration and remove the old ACL line for the former group of VPN
attributes global-tunnel-group-abc - sc
no address-sc-swimming pool
no ip local pool sc 192.168.1.100 - 192.168.1.110 mask 255.255.255.0
IP local pool sc-192.168.100.100 - 192.168.100.110 mask 255.255.255.0
attributes global-tunnel-group-abc - sc
address sc-pool pool
inside_nat0_outbound to access ip 192.168.1.0 scope list allow 255.255.255.0 192.168.100.0 255.255.255.0
No inside_nat0_outbound access ip 192.168.1.0 scope list allow 255.255.255.0 192.168.1.96 255.255.255.240
-Jouni
-
AnyConnect to ASA 5505 ver 8.4 unable to ping/access within the network
My AnyConnect VPN to connect to the ASA, but I can not access my home network hosts (tried Split Tunnel and it didn't work either). I intend to use a Split Tunnel configuration, but I thought I would get this job until I've set up this configuration. My inside hosts are on a 10.0.1.0/24 network and networks 10.1.0.0/16. My AnyConnect hosts use 192.168.60.0/24 addresses.
I saw the messages of others who seem similar, but none of these solutions have worked for me. I also tried several configurations NAT and ACLs to allow my internal network to the ANYConnect hosts and return traffic shaping, but apparently I did it incorrectly. I undestand what this worm 8.4 is supposed to be easier to achieve, NAT and others, but I now have in the IOS router it is much simpler.
My setup is included below.
Thanks in advance for your help.
Jerry
*************************************************************
ASA Version 8.4 (4)
!
hostname mxfw
domain moxiefl.com
activate the (deleted) password
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
Shutdown
!
interface Ethernet0/4
Shutdown
!
interface Ethernet0/5
switchport trunk allowed vlan 20.22
switchport mode trunk
!
interface Ethernet0/6
Shutdown
!
interface Ethernet0/7
Shutdown
!
interface Vlan1
nameif inside
security-level 100
IP 10.0.1.1 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
IP address dhcp setroute
!
interface Vlan20
nameif dmz
security-level 50
IP 172.26.20.1 255.255.255.0
!
interface Vlan22
nameif dmz2
security-level 50
IP 172.26.22.1 255.255.255.0
!
passive FTP mode
DNS lookup field inside
DNS domain-lookup outside
DNS server-group DefaultDNS
name-server 208.67.222.222
Server name 208.67.220.220
domain moxiefl.com
permit same-security-traffic inter-interface
network of the Generic_All_Network object
subnet 0.0.0.0 0.0.0.0
network of the INSIDE_Hosts object
10.1.0.0 subnet 255.255.0.0
network of the AnyConnect_Hosts object
192.168.60.0 subnet 255.255.255.0
network of the NETWORK_OBJ_192.168.60.0_26 object
255.255.255.192 subnet 192.168.60.0
network of the DMZ_Network object
172.26.20.0 subnet 255.255.255.0
network of the DMZ2_Network object
172.26.22.0 subnet 255.255.255.0
pager lines 24
Within 1500 MTU
Outside 1500 MTU
MTU 1500 dmz
dmz2 MTU 1500
local pool VPN_POOL 192.168.60.20 - 192.168.60.40 255.255.255.0 IP mask
no failover
ICMP unreachable rate-limit 1 burst-size 1
don't allow no asdm history
ARP timeout 14400
NAT dynamic interface of Generic_All_Network source (indoor, outdoor)
NAT (inside, outside) static source INSIDE_Hosts INSIDE_Hosts static destination AnyConnect_Hosts AnyConnect_Hosts-route search
NAT (inside, outside) static source any any static destination NETWORK_OBJ_192.168.60.0_26 NETWORK_OBJ_192.168.60.0_26 non-proxy-arp-search to itinerary
NAT (dmz, outside) dynamic interface of Generic_All_Network source
NAT (dmz2, outside) dynamic interface of Generic_All_Network source
Route inside 10.1.0.0 255.255.0.0 10.0.1.2 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
identity of the user by default-domain LOCAL
the ssh LOCAL console AAA authentication
AAA authentication http LOCAL console
Enable http server
http 10.0.0.0 255.0.0.0 inside
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown warmstart of cold start
Crypto ipsec ikev2 AES256 ipsec-proposal
Protocol esp encryption aes-256
Esp integrity sha - 1, md5 Protocol
Crypto ipsec ikev2 ipsec-proposal AES192
Protocol esp encryption aes-192
Esp integrity sha - 1, md5 Protocol
Crypto ipsec ikev2 ipsec-proposal AES
Esp aes encryption protocol
Esp integrity sha - 1, md5 Protocol
Crypto ipsec ikev2 proposal ipsec 3DES
Esp 3des encryption protocol
Esp integrity sha - 1, md5 Protocol
Crypto ipsec ikev2 ipsec-proposal OF
encryption protocol esp
Esp integrity sha - 1, md5 Protocol
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 define ikev2 AES256 AES192 AES 3DES ipsec-proposal OF
outside_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP
outside_map interface card crypto outside
Crypto ca trustpoint ASDM_TrustPoint0
registration auto
domain name full anyconnect.moxiefl.com
name of the object CN = AnyConnect.moxiefl.com
Keypairs AnyConnect
Proxy-loc-transmitter
Configure CRL
string encryption ca ASDM_TrustPoint0 certificates
certificate 439 has 4452
3082026c 308201d 5 a0030201 9a 445230 02020443 0d06092a 864886f7 0d 010105
05003048 06035504 03131641 6e79436f 6e6e6563 742e6d6f 78696566 311f301d
6c2e636f 312530 2306092a 864886f7 0d 010902 1616616e 79636f6e 6e656374 6 d
2e6d6f78 6965666c 2e636f6d 31333039 32373037 32353331 5a170d32 301e170d
33303932 35303732 3533315a 3048311f 301D 0603 55040313 16416e79 436f6e6e
6563742e 6d6f7869 65666c2e 636f6d31 86f70d01 09021616 25302306 092a 8648
616e7963 6f6e6e65 63742e6d 6f786965 666c2e63 6f6d3081 9f300d06 092 has 8648
86f70d01 01010500 03818d 00 30818902 8181009a d9f320ff e93d4fdd cb707a4c
b4664c47 6d2cc639 4dc45fed bfbc2150 7109fd81 5d6a5252 3d40dc43 696360d 5
fbf92bcc 477d19b8 5301085c daf40de5 87d7e4aa f81b8d7f 8d364dfa 0a6f07d7
6a7c3e9b 56e69152 aa5492d8 e35537bd 567ccf29 7afbeae8 13da9936 9f890d76
1d56d11d da3d039a 0e714849 e6841ff2 a3633061 03010001 300f0603 b 5483, 102
1301 01ff0405 30030101 ff300e06 03551d0f 0101ff04 86301f06 04030201 551d
23 04183016 80142f27 7096c4c5 e396e691 e07ef737 af61b71f 64f1301d 03551d
0603551d 0e041604 142f2770 96c4c5e3 96e691e0 7ef737af 61b71f64 f1300d06
092a 8648 86f70d01 01050500 03818100 8f777196 bbe6a5e4 8af9eb9a 514a 8348
5e62d6cd e430a758 47257243 2b 367543 065d4ceb 582bf666 08ff7be1 f89287a2
ac527824 b11c2048 7fd2b50d 6aa00675 e4df7859 f3590596 b1d52426 ca 35, 3902
226 dec 09 713f7ba9 80bdf7bb b52a7da2 4a68b91b 455cabba 4e77f4b0 1e97a52c
0cc4c6f3 f244f7d9 0a6e32fb 31ce7e35
quit smoking
IKEv2 crypto policy 1
aes-256 encryption
integrity sha
Group 2 of 5
FRP sha
second life 86400
IKEv2 crypto policy 10
aes-192 encryption
integrity sha
Group 2 of 5
FRP sha
second life 86400
IKEv2 crypto policy 20
aes encryption
integrity sha
Group 2 of 5
FRP sha
second life 86400
IKEv2 crypto policy 30
3des encryption
integrity sha
Group 2 of 5
FRP sha
second life 86400
IKEv2 crypto policy 40
the Encryption
integrity sha
Group 2 of 5
FRP sha
second life 86400
Crypto ikev2 activate out of service the customer port 443
Crypto ikev2 access remote trustpoint ASDM_TrustPoint0
Telnet timeout 5
SSH 10.0.0.0 255.0.0.0 inside
SSH timeout 5
SSH group dh-Group1-sha1 key exchange
Console timeout 0
dhcpd dns 208.67.222.222 208.67.220.220
dhcpd outside auto_config
!
dhcpd addresses 10.0.1.20 - 10.0.1.40 inside
dhcpd dns 208.67.222.222 208.67.220.220 interface inside
dhcpd allow inside
!
dhcpd address dmz 172.26.20.21 - 172.26.20.60
dhcpd dns 208.67.222.222 208.67.220.220 dmz interface
dhcpd enable dmz
!
dhcpd address 172.26.22.21 - dmz2 172.26.22.200
dhcpd dns 208.67.222.222 208.67.220.220 dmz2 interface
dmz2 enable dhcpd
!
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
SSL-trust outside ASDM_TrustPoint0 point
WebVPN
allow outside
AnyConnect essentials
AnyConnect image disk0:/anyconnect-win-3.0.2052-k9.pkg 1
AnyConnect profiles AnyConnect_client_profile disk0: / AnyConnect_client_profile.xml
AnyConnect enable
tunnel-group-list activate
internal GroupPolicy_AnyConnect group strategy
attributes of Group Policy GroupPolicy_AnyConnect
WINS server no
value of server DNS 208.67.222.222 208.67.220.220
client ssl-VPN-tunnel-Protocol ikev2
moxiefl.com value by default-field
WebVPN
AnyConnect value AnyConnect_client_profile type user profiles
password username user1 $ $ encrypted privilege 15
password username user2 $ $ encrypted privilege 15
tunnel-group AnyConnect type remote access
tunnel-group AnyConnect General attributes
address VPN_POOL pool
Group Policy - by default-GroupPolicy_AnyConnect
tunnel-group AnyConnect webvpn-attributes
enable AnyConnect group-alias
!
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
!
global service-policy global_policy
context of prompt hostname
no remote anonymous reporting call
call-home
Profile of CiscoTAC-1
no active account
http https://tools.cisco.com/its/service/oddce/services/DDCEService destination address
email address of destination [email protected] / * /
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:f2c7362097b71bcada023c6bbfc45121
: end
Hello
You may have problems with the NAT configurations
Look at these 2 high page configurations
NAT dynamic interface of Generic_All_Network source (indoor, outdoor)
NAT (inside, outside) static source INSIDE_Hosts INSIDE_Hosts static destination AnyConnect_Hosts AnyConnect_Hosts-route search
The solution is either to reconfigure the dynamic PAT with the lowest priority (goes tearing down the current normal outbound connections) OR reposition the exempt NAT / configurations NAT0
Dynamic change of PAT could be done with
no nat dynamic interface of Generic_All_Network source (indoor, outdoor)
NAT automatic interface after (indoor, outdoor) dynamic source Generic_All_Network
NAT0 configuration change could be done with
no nat source (indoor, outdoor) public static INSIDE_Hosts static destination INSIDE_Hosts AnyConnect_Hosts AnyConnect_Hosts-route search
NAT (inside, outside) 1 static source INSIDE_Hosts INSIDE_Hosts static destination AnyConnect_Hosts AnyConnect_Hosts-route search
Changing the order of the NAT0 configurations as described above is probably the simplest solution and does not cause a teardown of connections for users. Of course change the dynamic configuration PAT would avoid future problems if it can generate. For example, it could overide static PAT (Port Forward) configured with Auto NAT configurations.
Try option suites you best and let know us if it solved the problem
Remember to mark a reply as the answer if it answered your question.
Feel free to ask more if necessary
-Jouni
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