AnyConnect VPN access from inside
Hello
I have an ASA 5540 + SSM-40 on which I have configured webvpn and is listening for connections on the external interface.
It is accessible from outside (internet) network and works just fine. The problem is, I want to access it from inside the network as well, but it does not work. I can't ping or connect somehow to the IP address of the external interface of the inside (so I guess that it is not strictly bound to the webvpn configuration).
I don't think it's an ACL problem because ACL filtering only that I do is on the OUTSIDE / inside (to the internet), the rest are defined to allow a.
Can someone please tell me what I need to do to be able to access the IP address of the external interface of the network behind the inside interface?
Thank you
Yes, you can
Under the webvpn configuration, just "allow inside" as well.
Tags: Cisco Security
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Cisco ASA 5505 - capable to connect to VPN - access forbidden inside
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I give you my config:
ASA Version 8.2 (5)
!
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!
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: endThank you
Hello
Could you remove this statement and add the last:
no nat (inside) 0-list of access inside_nat0_outbound
ADD: nat (inside) 0 access-list sheep - in
Kind regards
Aditya
Please evaluate the useful messages and mark the correct answers.
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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
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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
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interface GigabitEthernet0/5
Shutdown
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no level of security
no ip address
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security-level 100
IP 192.168.1.1 255.255.255.0
!
boot system Disk0: / asa912-smp - k8.bin
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clock timezone IS 10
clock daylight saving time EDT recurring last Sun Oct 02:00 last Sun Mar 03:00
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DNS domain-lookup Int
DNS server-group DefaultDNS
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permit same-security-traffic intra-interface
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network dlausyd02 object
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host 192.168.1.42
dlau-utm network object
host 192.168.1.50
network dlauxa6 object
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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
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echo ICMP-object
response to echo ICMP-object
ICMP-object has exceeded the time
Object-ICMP traceroute
ICMP-unreachable object
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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
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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
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Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
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AAA authentication LOCAL telnet console
AAA authentication http LOCAL console
LOCAL AAA authentication serial console
the ssh LOCAL console AAA authentication
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http server idle-timeout 30
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SSH timeout 30
SSH group dh-Group1-sha1 key exchange
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No ipv6-vpn-addr-assign aaa
no local ipv6-vpn-addr-assign
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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
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Select Ext
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client ssl-VPN-tunnel-Protocol
Split-tunnel-policy tunnelspecified
value of Split-tunnel-network-list DLVPN_STAcl
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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
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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
-
Issue of Cisco AnyConnect VPN access
We have configured a Cisco ASA 5505 with access AnyConnect. It works very well. However, these users can't ping on the private network devices. We have configured all devices on the network with an address 10.10.10.0/24 space. The inside interface of the ASA I 10.10.10.1/24 and the VPN return addresses are 10.10.10.50 - 10.10.10.65/24.
They users can use SSH and Oracle or MySQL calls but can't ping. Obviously, I'm looking for something.
Thank you.
Dwane
Hi Sylvie,.
Most likely, your ASA missing no. - nat between inside the interface and remote vpn-pool address range.
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What version of your ASA?
Thank you
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I have a set of AnyConnect VPN upward with no split tunneling (U-turning/crossed traffic), running 8.2.5 code.
It works fine, but I want to allow customers to AnyConnect VPN site to site, which I was unable to access.
I checked the IP addresses of network anyconnect are part of the tunnel on both sides.
My logic tells me that I must not turn back traffic from the network anyconnect for the site to site VPN, but I don't know how to do this.
Any help would be appreciated.
Here are the relevant parts of my config:
(Domestic network is 192.168.0.0/24,
the AnyConnect network is 192.168.10.0/24,
site to site VPN network is 192.168.2.0/24)
--------------------------------------------------------------------------------------
permit same-security-traffic inter-interface
permit same-security-traffic intra-interfacethe DM_INLINE_NETWORK_1 object-group network
object-network 192.168.0.0 255.255.255.0
object-network 192.168.10.0 255.255.255.0
inside_nat0_outbound list extended access allowed object-group ip DM_INLINE_NETWORK_1 192.168.2.0 255.255.255.0
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Global 1 interface (outside)
NAT (inside) 0-list of access inside_nat0_outbound
NAT (inside) 1 0.0.0.0 0.0.0.0
NAT (outside) 1 192.168.10.0 255.255.255.0
access-outside group access component software snap-in interface outside
Route outside 0.0.0.0 0.0.0.0 (the gateway IP) 1
WebVPN
allow outside
AnyConnect essentials
SVC disk0:/anyconnect-win-3.1.05152-k9.pkg 1 image
SVC profiles AnyConnectProfile disk0: / anyconnect_client.xml
enable SVC
tunnel-group-list activate
internal AnyConnectGrpPolicy group strategy
attributes of Group Policy AnyConnectGrpPolicy
WINS server no
value of 192.168.0.33 DNS server 192.168.2.33
VPN-session-timeout no
Protocol-tunnel-VPN l2tp ipsec svc
Split-tunnel-policy tunnelall
the address value AnyConnectPool pools
type tunnel-group AnyConnectGroup remote access
attributes global-tunnel-group AnyConnectGroup
address pool AnyConnectPool
authentication-server-group SERVER1_AD
Group Policy - by default-AnyConnectGrpPolicy
tunnel-group AnyConnectGroup webvpn-attributes
the aaa authentication certificate
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global (outside) 1 interface nat (inside) 0 access-list inside_nat0_outbound nat (inside) 1 0.0.0.0 0.0.0.0 nat (outside) 0 access-list outside_nat0 nat (outside) 1 192.168.10.0 255.255.255.0 access-list outside_nat0 extended permit ip any 192.168.10.0 255.255.255.0 access-list inside_nat0_outbound extended permit ip 192.168.0.0 255.255.255.0 192.168.10.0 255.255.255.0
-
AnyConnect VPN is not access to the ASA
Hello
I have an ASA 5512 - x configured as a hub AnyConnect VPN, but when I connect I can not access the firewall... I can ping the address 10.4.11.2 but I can not connect... No idea what to do? It's the running configuration:
: Saved
:
ASA 1.0000 Version 2
!
asa-oi hostname
domain xx.xx.xx.xx
activate 7Hb0WWuK1NRtRaEy encrypted password
2KFQnbNIdI.2KYOU encrypted passwd
names of
1.1.1.1 DefaultGW-outside name description default gateway outside
name 10.4.11.1 description DefaultGW - Default Gateway inside Inside
!
interface GigabitEthernet0/0
nameif inside
security-level 100
IP 10.4.11.2 255.255.255.0
!
interface GigabitEthernet0/5
No nameif
no level of security
no ip address
!
interface GigabitEthernet0/5.2000
VLAN 2000
nameif outside
security-level 0
IP 1.1.1.2 255.255.255.252
!
interface Management0/0
Shutdown
No nameif
no level of security
no ip address
management only
!
boot system Disk0: / asa861-2-smp - k8.bin
passive FTP mode
clock timezone BRST-3
clock summer-time recurring BRDT 2 Sun Oct 0:00 Sun Feb 3 0:00
DNS lookup field inside
DNS domain-lookup outside
DNS server-group DefaultDNS
1.1.1.1 server name
1.1.1.2 server name
domain xx.xx.xx.xx
permit same-security-traffic inter-interface
permit same-security-traffic intra-interface
network of the PoolAnyConnect object
subnet 10.6.4.0 255.255.252.0
access extensive list permits all ip a outside_in
list of access by standard tunnel allowed 10.0.0.0 255.0.0.0
pager lines 24
Enable logging
timestamp of the record
exploitation forest-size of the buffer 1048576
logging buffered information
asdm of logging of information
Within 1500 MTU
Outside 1500 MTU
mask 10.6.4.1 - 10.6.7.254 255.255.252.0 IP local pool PoolAnyConnect
ICMP unreachable rate-limit 1 burst-size 1
ICMP allow any inside
ICMP allow all outside
ASDM image disk0: / asdm - 66114.bin
enable ASDM history
ARP timeout 14400
NAT (inside, outside) static source any any static destination PoolAnyConnect PoolAnyConnect non-proxy-arp-search to itinerary
NAT (exterior, Interior) static source PoolAnyConnect PoolAnyConnect non-proxy-arp-search to itinerary
Access-group outside_in in external interface
Route outside 0.0.0.0 0.0.0.0 DefaultGW-outdoor 1
Route inside 10.0.0.0 255.0.0.0 DefaultGW-Inside 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
AAA-Server LDAP protocol ldap
AAA-server host 3.3.3.3 LDAP (inside)
Timeout 5
LDAP-base-dn o = xx
LDAP-scope subtree
LDAP-naming-attribute sAMAccountName
novell server type
identity of the user by default-domain LOCAL
the ssh LOCAL console AAA authentication
AAA authentication enable LOCAL console
AAA authentication http LOCAL console
Enable http server
http 0.0.0.0 0.0.0.0 inside
http 2.2.2.2 255.255.255.240 outside
Telnet timeout 5
SSH 0.0.0.0 0.0.0.0 inside
SSH 2.2.2.2 255.255.255.240 outside
SSH timeout 10
Console timeout 10
management-access inside
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
SSL cipher aes128-sha1 aes256-3des-sha1 sha1
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attributes of Group Policy GrpPolicyAnyConnect
value of server DNS 1.1.1.1 1.1.1.2
VPN - 1000 simultaneous connections
client ssl-VPN-tunnel-Protocol
Split-tunnel-policy tunnelspecified
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field default value xx.xx.xx.xx
admin Dp4l7Cmqr7SMHl.l encrypted privilege 15 password username
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address pool PoolAnyConnect
LDAP authentication group-server
Group Policy - by default-GrpPolicyAnyConnect
tunnel-group AnyConnect webvpn-attributes
enable AnyConnect group-alias
!
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match default-inspection-traffic
!
!
type of policy-card inspect dns preset_dns_map
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inspect the h323 ras
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inspect sqlnet
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inspect sunrpc
inspect xdmcp
inspect the sip
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inspect the tftp
inspect the ctiqbe
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inspect the dcerpc
inspect the dns
inspect the icmp
inspect the icmp error
inspect the they
inspect the amp-ipsec
inspect the mgcp
inspect the pptp
inspect the snmp
!
global service-policy global_policy
context of prompt hostname
no remote anonymous reporting call
Cryptochecksum:9399e42e238b5824eebaa115c93ad924
: end
BTW, I changed the NAT configuration many attempts the problem, this is the current...
YPU need to allow your client VPN address pool (10.6.4.1 mask - 10.6.7.254 255.255.252.0) ssh and http from 'outside' access, which is where they come from. Add them to the:
http 0.0.0.0 0.0.0.0 inside
http 2.2.2.2 255.255.255.240 outside
SSH 0.0.0.0 0.0.0.0 inside
SSH 2.2.2.2 255.255.255.240 outside
-
no client AnyConnect vpn internet access
AnyConnect vpn client no internet no access.
Here is the configuration. Help, please.
Thank you
Jessie
ASA Version 8.2 (1)
!
hostname ciscoasa5505
!
interface Vlan1
nameif inside
security-level 100
IP 172.16.0.1 255.255.0.0
!
interface Vlan2
nameif outside
security-level 0
IP address 69.x.x.54 255.255.255.248
!
interface Vlan5
Shutdown
prior to interface Vlan1
nameif dmz
security-level 50
DHCP 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
DNS lookup field inside
DNS domain-lookup outside
DNS server-group DefaultDNS
Server name 172.16.0.2
Server name 69.x.x.6
object-group Protocol TCPUDP
object-protocol udp
object-tcp protocol
object-group service TS-777-tcp - udp
port-object eq 777
object-group service Graphon tcp - udp
port-object eq 491
object-group service TS-778-tcp - udp
port-object eq 778
object-group service moodle tcp - udp
port-object eq 5801
object-group service moodle-5801 tcp - udp
port-object eq 5801
object-group service 587 smtp tcp - udp
EQ port 587 object
outside_access_in list extended access permit tcp any host 69.x.x.50 eq imap4
outside_access_in list extended access permit tcp any host 69.x.x.52 eq ftp
outside_access_in list extended access allowed object-group TCPUDP any object-group of 69.x.x.50 host smtp-587
outside_access_in list extended access permit tcp any host 69.x.x.52 eq telnet
outside_access_in list extended access permit tcp any host 69.x.x.52 eq ssh
outside_access_in list extended access allowed object-group TCPUDP any host object-group moodle-5801 69.x.x.52
outside_access_in list extended access permit tcp any host 69.x.x.52 eq smtp
outside_access_in list extended access permit tcp any host 69.x.x.52 eq https
outside_access_in list extended access permit tcp any host 69.x.x.52 eq www
outside_access_in list extended access permit tcp any host 69.x.x.50 eq ftp
outside_access_in list extended access permit tcp any host 69.x.x.50 eq smtp
outside_access_in list extended access permit tcp any host 69.x.x.50 eq pop3
outside_access_in list extended access allowed object-group TCPUDP any host 69.x.x.50 EQ field
outside_access_in list extended access permit tcp any host 69.x.x.50 eq https
outside_access_in list extended access permit tcp any host 69.x.x.50 eq www
outside_access_in list extended access allowed object-group TCPUDP any host 69.x.x.51 EQ field
outside_access_in list extended access allowed object-group TCPUDP any host TS-778 69.x.x.51 object-group
outside_access_in list extended access allowed object-group TCPUDP any host Graphon 69.x.x.51 object-group
outside_access_in list extended access permit tcp any host 69.x.x.51 eq https
outside_access_in list extended access permit tcp any host 69.x.x.51 eq www
outside_access_in list extended access allowed object-group TCPUDP any host TS-777 69.x.x.50 object-group
outside_access_in list extended access permit tcp any host 69.x.x.54 eq https
access extensive list ip 172.16.0.0 outside_cryptomap_1 allow 255.255.0.0 192.168.50.0 255.255.255.0
access extensive list ip 172.16.0.0 inside_nat0_outbound allow 255.255.0.0 192.168.0.0 255.255.255.0
inside_nat0_outbound list of allowed ip extended access all 172.16.0.32 255.255.255.224
access extensive list ip 172.16.0.0 inside_nat0_outbound allow 255.255.0.0 192.168.50.0 255.255.255.0
access extensive list ip 172.16.0.0 inside_nat0_outbound allow 255.255.0.0 192.168.1.0 255.255.255.0
inside_access_in of access allowed any ip an extended list
Standard Split-Tunnel access list permit 172.16.0.0 255.255.0.0
access-list SHEEP extended ip 172.16.0.0 allow 255.255.0.0 192.168.0.0 255.255.255.0
access-list SHEEP extended ip 172.16.0.0 allow 255.255.0.0 192.168.50.0 255.255.255.0
access-list SHEEP extended ip 172.16.0.0 allow 255.255.0.0 192.168.1.0 255.255.255.0
access-list SHEEP extended ip 172.16.0.0 allow 255.255.0.0 172.16.0.0 255.255.0.0
access extensive list ip 172.16.0.0 outside_cryptomap allow 255.255.0.0 192.168.0.0 255.255.255.0
access extensive list ip 172.16.0.0 outside_cryptomap_2 allow 255.255.0.0 192.168.1.0 255.255.255.0
pager lines 24
Enable logging
asdm of logging of information
Within 1500 MTU
Outside 1500 MTU
MTU 1500 dmz
IP local pool VPN_Users 172.16.100.10 - 172.16.100.20 mask 255.255.255.0
IP local pool anypool 172.16.0.9 - 172.16.0.19 mask 255.255.0.0
ICMP unreachable rate-limit 1 burst-size 1
don't allow no asdm history
ARP timeout 14400
Global 1 interface (outside)
NAT (inside) 0 access-list SHEEP
NAT (inside) 1 0.0.0.0 0.0.0.0
public static 69.x.x.50 (Interior, exterior) 172.16.0.2 netmask 255.255.255.255
public static 69.x.x.51 (Interior, exterior) 172.16.1.2 netmask 255.255.255.255
public static 69.x.x.52 (Interior, exterior) 172.16.1.3 netmask 255.255.255.255
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 69.x.x.49 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
dynamic-access-policy-registration DfltAccessPolicy
Enable http server
http 172.16.0.0 255.255.255.0 inside
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown cold start
Crypto ipsec transform-set ESP-AES-128-SHA 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-MD5 esp - esp-md5-hmac
Crypto ipsec transform-set ESP-AES-256-SHA 256 - aes - esp esp-sha-hmac
Crypto ipsec transform-set ESP-AES-128-MD5-esp - aes esp-md5-hmac
Crypto ipsec transform-set ESP-DES-SHA esp - esp-sha-hmac
Crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
Crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac
Crypto ipsec transform-set esp-SHA-ESP-3DES-3des 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
card crypto outside_map 1 match address outside_cryptomap
card crypto outside_map 1 set pfs
card crypto outside_map 1 set 208.x.x.162 counterpart
card crypto outside_map 1 set of transformation-ESP-3DES-SHA
card crypto outside_map 2 match address outside_cryptomap_1
card crypto outside_map 2 set pfs
card crypto outside_map 2 peers set 209.x.x.178
card crypto outside_map 2 the 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
card crypto outside_map 3 match address outside_cryptomap_2
card crypto outside_map 3 set pfs
card crypto outside_map 3 peers set 208.x.x.165
card crypto outside_map 3 game of transformation-ESP-3DES-SHA
outside_map interface card crypto outside
crypto ISAKMP allow outside
crypto ISAKMP policy 5
preshared authentication
3des encryption
sha hash
Group 2
life 86400
crypto ISAKMP policy 30
preshared authentication
3des encryption
sha hash
Group 1
life 86400
Telnet timeout 5
SSH timeout 5
Console timeout 0
dhcpd outside auto_config
!
dhcpd address 172.16.0.20 - 172.16.0.40 inside
dhcpd dns 172.16.0.2 69.x.x.6 interface inside
dhcpd allow inside
!
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
WebVPN
allow outside
SVC disk0:/anyconnect-win-2.5.2014-k9.pkg 1 image
enable SVC
tunnel-group-list activate
attributes of Group Policy DfltGrpPolicy
Server DNS 172.16.0.2 value
Protocol-tunnel-VPN IPSec l2tp ipsec svc webvpn
Group Policy inside sales
Group sales-policy attributes
value of server DNS 172.16.1.2 172.16.0.2
VPN-tunnel-Protocol svc
Split-tunnel-policy tunnelspecified
Split-tunnel-network-list value split Tunnel
WebVPN
SVC mtu 1406
internal group anyconnect strategy
attributes of the strategy group anyconnect
VPN-tunnel-Protocol svc webvpn
WebVPN
list of URLS no
SVC request to enable default webvpn
username of graciela CdnZ0hm9o72q6Ddj encrypted password
graciela username attributes
VPN-group-policy DfltGrpPolicy
tunnel-group 208.x.x.165 type ipsec-l2l
208.x.x.165 group of tunnel ipsec-attributes
pre-shared-key *.
tunnel-group AnyConnect type remote access
tunnel-group AnyConnect General attributes
address anypool pool
strategy-group-by default anyconnect
tunnel-group AnyConnect webvpn-attributes
Group-alias anyconnect enable
allow group-url https://69.x.x.54/anyconnect
tunnel-group 208.x.x.162 type ipsec-l2l
208.x.x.162 tunnel ipsec-attributes group
pre-shared-key *.
tunnel-group 209.x.x.178 type ipsec-l2l
209.x.x.178 group of tunnel ipsec-attributes
pre-shared-key *.
!
Global class-card class
match default-inspection-traffic
!
!
World-Policy policy-map
Global category
inspect the icmp
!
service-policy-international policy global
context of prompt hostname
: end
Hello
You could start by adding the following configurations
permit same-security-traffic intra-interface
This will allow traffic to the VPN users access the interface ' outside ' of the SAA and to leave to the Internet using the same interface ' outside '. Without the above command, it is not possible.
Also, you need to add a NAT configuration for VPN Client users can use the Internet connection of the ASA
To do this, you can add this command
NAT (outside) 1 172.16.0.0 255.255.0.0
This will allow the PAT for the Pool of VPN dynamics.
Hope this helps
Don't forget to mark the reply as the answer if it answered your question.
Ask more if necessary
-Jouni
-
Access via L2L AnyConnect VPN IPSec
I'm trying to connect two ASA 5505s for a IPSec L2L VPN. They can connect, but not pass traffic from the AnyConnect subnet. I've added the config from ASA-2, with the LAN subnet of 192.168.138.0 and a subnet of 192.168.238.0 for AnyConnect client. I'm trying to get the AnyConnect Clients access to the 192.168.137.0 LAN behind ASA-1 at 1.1.1.1. Having both 192.168.238.0 and 192.168.138.0 both access 192.168.137.0 is acceptable. There's probably a lot of cruft in this config, as I've been reading all over forums and docs without much success. Can someone point me in the right direction? : ASA Version 8.2(1) ! hostname asa-wal names name 192.168.238.0 anyconnect-vpn ! interface Vlan1 nameif inside security-level 100 ip address 192.168.138.1 255.255.255.0 ! interface Vlan11 mac-address c03f.0e3b.1923 nameif outside security-level 0 ip address 2.2.2.2 255.255.255.248 ! same-security-traffic permit inter-interface same-security-traffic permit intra-interface object-group protocol TCPUDP protocol-object udp protocol-object tcp object-group service Munin tcp-udp port-object eq 4949 object-group service Webmin tcp port-object eq 10000 access-list inside_nat0_outbound extended permit ip 192.168.138.0 255.255.255.0 any access-list icmp_ping extended permit icmp any any echo-reply access-list icmp_ping extended permit ip 192.168.138.0 255.255.255.0 any access-list split-tunnel standard permit 192.168.138.0 255.255.255.0 access-list 100 extended permit icmp any any echo-reply access-list 100 extended permit icmp any any time-exceeded access-list 100 extended permit icmp any any unreachable access-list NO_NAT extended permit ip anyconnect-vpn 255.255.255.0 any access-list NONAT extended permit ip 192.168.138.0 255.255.255.0 anyconnect-vpn 255.255.255.0 access-list outside_access_in extended permit tcp any interface outside eq ssh access-list outside_access_in extended permit icmp any any echo-reply access-list outside_access_in extended permit icmp any any time-exceeded access-list outside_access_in extended permit icmp any any unreachable access-list outside_access_in extended permit tcp 192.168.137.0 255.255.255.0 anyconnect-vpn 255.255.255.0 access-list outside_1_cryptomap extended permit ip anyconnect-vpn 255.255.255.0 192.168.137.0 255.255.255.0 access-list inside_nat0_outbound_1 extended permit ip 192.168.138.0 255.255.255.0 anyconnect-vpn 255.255.255.0 access-list inside_nat0_outbound_1 extended permit ip anyconnect-vpn 255.255.255.0 192.168.137.0 255.255.255.0 access-list LAN_Traffic extended permit ip anyconnect-vpn 255.255.255.0 192.168.137.0 255.255.255.0 access-list vpn_nonat extended permit ip anyconnect-vpn 255.255.255.0 192.168.137.0 255.255.255.0 ip local pool AnyConnect 192.168.238.101-192.168.238.125 mask 255.255.255.0 global (outside) 1 interface nat (inside) 0 access-list NONAT nat (inside) 2 access-list vpn_nonat nat (inside) 1 0.0.0.0 0.0.0.0 static (inside,outside) tcp interface ssh 192.168.138.4 ssh netmask 255.255.255.255 access-group icmp_ping in interface inside access-group outside_access_in in interface outside route outside 0.0.0.0 0.0.0.0 2.2.2.1 1 dynamic-access-policy-record DfltAccessPolicy network-acl inside_nat0_outbound network-acl NO_NAT aaa authentication ssh console LOCAL http server enable http bobx-vpn 255.255.255.0 inside http 192.168.137.0 255.255.255.0 inside http 192.168.1.104 255.255.255.255 inside http 192.168.138.0 255.255.255.0 inside http anyconnect-vpn 255.255.255.0 inside http redirect outside 80 no snmp-server location no snmp-server contact snmp-server enable traps snmp authentication linkup linkdown coldstart crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac crypto ipsec transform-set ESP-DES-SHA esp-des esp-sha-hmac crypto ipsec transform-set ESP-DES-MD5 esp-des 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 esp-aes-256 esp-sha-hmac crypto ipsec transform-set ESP-AES-128-SHA esp-aes 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-3DES-SHA esp-3des esp-sha-hmac crypto ipsec transform-set Wal2Box esp-aes-256 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_1_cryptomap crypto map outside_map 1 set pfs group1 crypto map outside_map 1 set peer 98.110.179.36 crypto map outside_map 1 set transform-set ESP-3DES-SHA crypto map Wal2Box 1 match address LAN_Traffic crypto map Wal2Box 1 set peer 98.110.179.36 crypto map Wal2Box 1 set transform-set Wal2Box crypto map Wal2Box interface outside crypto isakmp enable outside crypto isakmp policy 1 authentication pre-share encryption aes-256 hash sha group 2 lifetime 86400 crypto isakmp policy 5 authentication pre-share encryption 3des hash sha group 2 lifetime 86400 crypto isakmp policy 10 authentication pre-share encryption des hash sha group 2 lifetime 86400 crypto isakmp nat-traversal 22 telnet timeout 5 ssh 192.168.138.0 255.255.255.0 inside ssh timeout 30 console timeout 0 management-access inside dhcpd dns 8.8.8.8 8.8.4.4 dhcpd auto_config outside ! dhcpd address 192.168.138.101-192.168.138.132 inside dhcpd dns 8.8.8.8 8.8.4.4 interface inside dhcpd lease 86400 interface inside dhcpd domain inc.internal interface inside dhcpd enable inside ! threat-detection basic-threat threat-detection statistics access-list no threat-detection statistics tcp-intercept ntp server 129.6.15.29 ntp server 129.6.15.28 prefer webvpn enable inside enable outside anyconnect-essentials svc image disk0:/anyconnect-win-2.4.1012-k9.pkg 1 svc enable tunnel-group-list enable group-policy DfltGrpPolicy attributes vpn-filter value NO_NAT vpn-tunnel-protocol IPSec l2tp-ipsec svc webvpn split-tunnel-network-list value split-tunnel webvpn svc compression deflate group-policy Wal-AnyConnect internal group-policy Wal-AnyConnect attributes split-tunnel-policy tunnelspecified split-tunnel-network-list value split-tunnel tunnel-group DefaultRAGroup general-attributes address-pool AnyConnect default-group-policy Wal-AnyConnect strip-realm strip-group tunnel-group AnyConnectClientProfile type remote-access tunnel-group AnyConnectClientProfile general-attributes address-pool AnyConnect default-group-policy Wal-AnyConnect tunnel-group AnyConnectClientProfile webvpn-attributes group-alias AnyConnectVPNClient enable tunnel-group 1.1.1.1 type ipsec-l2l tunnel-group 1.1.1.1 ipsec-attributes pre-shared-key * ! class-map global-class match default-inspection-traffic ! ! policy-map global-policy class global-class inspect pptp ! Cryptochecksum:762f0186ad987cda4b450f6b4929cb60 : end
Post edited by: Shawn Barrick - line breaks
It seems good Shawn but I just noticed an error on the asa-wal, you have a vpn-filter applied on the DfltGrpPolicy and since you have not any value defined the strategy of Wal-AnyConnect group then will inherit the DfltGrpPolicy vpn-filter, don't forget that the vpn filters should be applied to the incoming direction, I mean pool resources you want them to have access to. It's the ACL you have for the filter:
NO_NAT list extended access allowed anyconnect vpn - ip 255.255.255.0 everything
This isn't in the inbound direction, increasingly looks like you want to allow access to what it is as long as the traffic is coming from the 192.168.238.0, if that's the case, you can do this:
attributes of Group Policy DfltGrpPolicy
VPN-filter no
Do not forget to disconnect and reconnect after the above change...
If you really need to be more specific, allowing traffic for clients then apply the inbound rules, for example:
Your pool is here 192.168.238.0/24 and the local subnet is 192.168.138, to this effect, the 192.168.137 is considered to be local too because of the perspective Anyconnect we'll see in the room even if it is a remote network accessible via a L2L tunnel of the Anyconnect client does not.
The following AS will allow the Anyconnect Telnet client for local networks:
permit access-list vpnfilt-ra 192.168.238.0 255.255.255.255 192.168.138.0 255.255.255.0 eq 23
permit access-list vpnfilt-ra 192.168.238.0 255.255.255.255 192.168.137.0 255.255.255.0 eq 23
The following ACE will allow local networks of Telnet for the Anyconnect Client:
permit access-list vpnfilt-ra 192.168.238.0 255.255.255.255 eq 23 192.168.138.0 255.255.255.0
permit access-list vpnfilt-ra 192.168.238.0 255.255.255.255 eq 23 192.168.137.0 255.255.255.0
Note that the two first ACE will allow LAN launch connection to the Anyconnect client on any TCP port if he uses a source 23 port while the last two ACEs allow the Anyconnect client connect to networks the on any TCP port if he uses a port source from 23.
Kind regards
-
I can't ping the interface inside of asa or telnet, when I came across the anyconnect vpn
Hey Cisco net guys pro
When I connect via anyconnect VPN to ASA 9.x, OS, I cannot ping inside
the interface of asa or telnet, but I could ping at the interface of the router address
ASA, the same two subnetTelnet 0.0.0.0 0.0.0.0 inside
ICMP allow any insid
Hi Ibrahim.
Try 'inside access management' and let us know how it rates.
Kind regards
Dinesh MoudgilPS Please rate helpful messages.
-
When remote users to connect to the Cisco ASA VPN and authenticate with Cisco AnyConnect client, they then full access to the environment internal of LAN of business as if they were sitting at their desks in the Office of the Corporation.
Right?
After that the remote client authenticates to the AnyConnect VPN, it is sensible to then run remote users of traffic through the corporate firewall (outside to inside) before allowing LAN access full corporate?
Remote_User - vpn - ANYCONNECT-(outside) (inside) firewall - CORP_LAN
Thank you
Frank
Hello
Yes, by default, all traffic will be sent through the tunnel.
If there are users VPN shouldn't be able to reach the resources, you need to establish rules for access to it. The best way to do this is by using VPN filter.
-
AnyConnect VPN users cannot access remote subnets?
I googled this until blue in the face without result. I don't understand why Cisco this so difficult? When clients connect to the anyconnect vpn, they can access the local subnet, but cannot access the resources in remote offices. What should I do to allow my anyconnect vpn clients access to my remote sites?
Cisco 5510 8.4
Hello
What are remote sites using as Internet gateway? Their default route here leads to the ASA or have their own Internet gateway? If they use this ASA for their Internet connection while they should already have a default route that leads traffic to the VPN to the pool, even if they had no specific route for the VPN itself pool. If they use their own local Internet gateway and the default route is not directed to this ASA then you would naturally have a route on the remote site (and anything in between) indicating the remote site where to join the pool of 10.10.224.0/24 VPN network.
In addition to routing, you must have configured for each remote site and the VPN pool NAT0
Just a simple example of NAT0 configuration for 4 networks behind the ASA and simple VPN field might look like this
object-group network to REMOTE SITES
object-network 10.10.10.0 255.255.255.0
object-network 10.10.20.0 255.255.255.0
object-network 10.10.30.0 255.255.255.0
object-network 10.10.40.0 255.255.255.0
network of the VPN-POOL object
10.10.224.0 subnet 255.255.255.0
NAT static destination DISTANCE-SITES SITES source (indoor, outdoor) REMOTE static VPN-VPN-POOL
The above of course assumes that the remote site are located behind the interface 'inside' (although some networks, MPLS) and naturally also the remote site networks are made for the sake of examples.
Since you are using Full Tunnel VPN should be no problem to the user VPN transfer traffic to this ASA in question.
My first things to check would be configuring NAT0 on the ASA and routing between remote sites and this ASA (regarding to reach the VPN pool, not the ASA network IP address)
Are you sure that the configuration above is related to this? Its my understanding that AnyConnect uses only IKEv2 and the foregoing is strictly defined for IKEv1?
-Jouni
-
VPN access no longer works after upgrade from 10 IOS! Any input to fix?
VPN access no longer works after update IOS 10! With the help of an iPhone 5 or 6, our employees use their hotspot phone to connect to our VPN. Suddenly, he broke Monday after the upgrade to IOS 10. We have experienced many versions of IOS, and it has always worked. Any patch available?
Hello howlindaug,
Thank you for using communities of Apple Support.If I understand your message that your employees will no longer be able to connect to your virtual private network with their iPhone 5 or 6 after the upgrade to iOS 10. Sierra Mac OS and iOS 10 delete a VPN profile PPTP connections when a user upgrades from their device. If your VPN is a PPTP connection, you'll want to use one of the options listed in the section below:
Prepare for removal of PPTP VPN before upgrade you to iOS 10 and macOS Sierra
Alternatives for PPTP VPN connections
Try one of these other VPN protocols for authentication by user that are safer:
- L2TP/IPSec
- IKEv2/IPSec
- Cisco IPSec
- VPN SSL clients on the App Store, such as those of AirWatch, Aruba, Check Point, Cisco, F5 Networks, MobileIron, NetMotion, Open VPN, Palo Alto Networks, Pulse Secure and SonicWall
Best regards.
-
Of SSL VPN is not able to access from the outside
Configuration SSL VPN, unable to access from outside, when trying to access the browser site, it says "cannot display the Page.
Area basic firewall is configured, there must be something that I'm missing, please see the attached config.
Any help please
Looks like you will have to allow SSL VPN from the WAN traffic to the free zone (ZP-WAN-to-self), so you need to update the political map (PMAP-JM-WAN) in particular the ACL (ACL-VPN-PROTOCOL), must allow access to port 443 of any source IP address:
permit tcp any
.. .should do the trick. Cheers, Seb.eq 443 -
PORT of Configuration.DEFAULT of ASA AnyConnect remote VPN access.
Hello!!! Now, I need to configure the AnyConnect VPN remote access. And I have a question.
The default 443 AnyConnect port, but the port is occupied on SAA. We use this port for another application.
How to change the port to connect? Is this true? Thank you!!!
Hi, please add the following configuration:
- Enable the WebVPN on the SAA feature:
ASA(config)#webvpn
- Enable WebVPN services for the external interface of the ASA:
ASA(config-webvpn)#enable outside
- Allow the ASA to listen WebVPN traffic on the custom port number:
ASA(config-webvpn)#port <1-65535>
- Enable the WebVPN on the SAA feature:
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Remote access VPN VPN Ping from ASA clients
I would like to know if it is normal to not being able to traceroute or ping for VPN clients connected from the ASA command line? The VPN client and the connection works well at the moment. I can't ping / connect to the VPN and vice versa internal hosts. I can't ping however the ASA VPN client IP address himself well. I'm so split tunnel but that seems to work correctly based on the determination of route I ran.
Can I have an IKEv1 and IKEv2 for VPN IPSEC configuration? I try to keep the IKEv1 VPN for the legacy Cisco VPN client while I began to roll on the AnyConnect IKEv2 client. Just end up creating a new configuration of VPN for the AnyConnect VPN (easier)?
What is the purpose of the injection of the route the other way around? It seems to be against intuitive. I was hoping it say for VPN DHCP pool 32 come to me so I would not add static routes on my heart to point to the ASA for these ranges. This ASA is reserved for the VPN firewall not this traffic is not normally head to it. Right now I have just the static route for the 24 I use in the DHCP pool on carrots. I have of course the possibility to redistribute the beach many other ways with EIGRP / OSPF / RIP it seems to me that RRI was a nice way to do, but it doesn't seem to be.
It probably all comes from me probably do not understand exactly how bits to pass through the firewall to the actual machine of the VPN client. You see only not an interface layer 3 for part of the ASA in the tunnel, according to me, is part of what confuses me.
Basically, I followed this guide and added split tunnel and aaa via RADIUS which seem to work well. I can't emphasize enough that for all intent and purposes, it seems that the VPN works as it should now. Wait for this time I broke it a few hours while I was playing with various other orders lol.
Thank you
Tim
Reference:
ASA 5505 (base right now, license #labgear) 9.2 (4) runningIt is normal to not be able to ping remote VPN clients to the ASA's. To be able to do outside the ASA IP address must be included in the field of encryption, which is not normally.
Yes, you can use IKEv1 and IKEv2 at the same time. However if you change consider using SSL. It is best taken in charge and less painful.
If you choose to ignore this advice, then I would create a new IKEv2 VPN rather than modify the existing and then migrate users through him.
The reverse route injection does exactly what you describe. They appear as static routes on the SAA, you will then need to redistribute in any routing protocol you like. I wouldn't normally use for traffic of users, but for the traffic of a site when managing more complex failover scenarios.
I recommend to stick to the single 24 static road in your kernel.
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