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9.6

Cisco Firewall / VPN issue - Can not connect to Firewall using Cisco VPN client software 5.0. Debug crypto isakmp shows error

Asked by greenbeanx81 in Cisco PIX Firewall, Virtual Private Networking (VPN), Network Software Firewalls

Tags: cisco, vpn

Hello All,

I am receiving error when I am trying to connect to a CISCO ASA using Cisco VPN client 5.0 o Windows Vista. Strange thing is the VPN was working fine. Tried rebooting Vista, no luck. I tried a reboot the ASA and I am still getting that same error. I've seen this error on other threads due to a configuration change. The ASA configuration as not changed at all. Any help or suggestions. Thank you :-)

The debug crypto isakmp shows the following error:

Jul 26 23:12:21 [IKEv1]: Group = BARODA, IP = x.x.x.224, Removing peer from peer table failed, no match!
Jul 26 23:12:21 [IKEv1]: Group = BARODA, IP = x.x.x.224, Error: Unable to remove PeerTblEntry

sh crypto isakmp sa shows:

Active SA: 1
    Rekey SA: 0 (A tunnel will report 1 Active and 1 Rekey SA during rekey)
Total IKE SA: 1

1   IKE Peer: x.x.x.224
    Type    : user            Role    : responder
    Rekey   : no              State   : AM_WAIT_MSG3

Here is my ASA config:

The ASA 7.0
!
interface Ethernet0/0
 nameif outside
 security-level 0
 ip address x.x.x.2 255.255.255.0
!
interface Ethernet0/1
 nameif inside
 security-level 100
 ip address 10.28.5.20 255.255.255.0
!
interface Ethernet0/2
 shutdown
 no nameif
 security-level 100
 no ip address
!            
interface Management0/0
 shutdown
 no nameif
 no security-level
 no ip address
 management-only
!
passwd OLwrzN2..uVF.NHM encrypted
ftp mode passive
access-list 100 extended permit icmp any any
access-list 100 extended permit udp any any eq isakmp
access-list 100 extended permit esp any any
access-list 100 extended permit ip any host x.x.x.50
access-list 100 extended permit tcp any host x.x.x.10 eq 3389
access-list 100 extended permit ip any host x.x.x.3
access-list NONAT extended permit ip 10.1.3.0 255.255.255.0 10.1.10.0 255.255.255.0
access-list NONAT extended permit ip 10.1.3.0 255.255.255.0 10.1.19.0 255.255.255.0
access-list NONAT extended permit ip 10.1.3.0 255.255.255.0 10.1.1.0 255.255.255.0
access-list NONAT extended permit ip 10.1.3.0 255.255.255.0 10.1.5.0 255.255.255.0
access-list NONAT extended permit ip 10.1.3.0 255.255.255.0 10.1.2.0 255.255.255.0
access-list NONAT extended permit ip 10.1.3.0 255.255.255.0 10.1.20.0 255.255.255.0
access-list NONAT extended permit ip 10.1.3.0 255.255.255.0 10.1.4.0 255.255.255.0
access-list VPNCLIENT extended permit ip 10.1.3.0 255.255.255.0 10.1.19.0 255.255.255.0
access-list BARODA extended permit ip 10.1.3.0 255.255.255.0 10.1.10.0 255.255.255.0
access-list BARODA extended permit ip 10.1.3.0 255.255.255.0 10.1.1.0 255.255.255.0
access-list BARODA extended permit ip 10.1.3.0 255.255.255.0 10.1.20.0 255.255.255.0
access-list BARODA extended permit ip 10.1.3.0 255.255.255.0 10.1.4.0 255.255.255.0
access-list Acacia extended permit ip 10.1.3.0 255.255.255.0 10.1.5.0 255.255.255.0
access-list ROXBURY extended permit ip 10.1.3.0 255.255.255.0 10.1.2.0 255.255.255.0
pager lines 24
mtu outside 1500
mtu inside 1500
ip local pool vpnclientpool 10.1.19.50-10.1.19.254
asdm image disk0:/asdm506.bin
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list NONAT
nat (inside) 1 0.0.0.0 0.0.0.0
static (inside,outside) x.x.x.50 10.1.3.50 netmask 255.255.255.255
static (inside,outside) x.x.x.10 10.1.3.10 netmask 255.255.255.255
static (inside,outside) x.x.x.3 10.1.3.250 netmask 255.255.255.255
access-group 100 in interface outside
route outside 0.0.0.0 0.0.0.0 x.x.x.1 1
route inside 10.0.0.0 255.0.0.0 10.28.5.10 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00
timeout mgcp-pat 0:05:00 sip 0:30:00 sip_media 0:02:00
timeout uauth 0:05:00 absolute
aaa-server partnerauth protocol radius
aaa-server partnerauth host 10.1.3.10
 timeout 5
 key *****
group-policy BARODA internal
group-policy BARODA attributes
 wins-server value 10.1.3.10
 dns-server value 10.1.3.10
 vpn-idle-timeout 30
 split-tunnel-policy tunnelspecified
 split-tunnel-network-list value VPNCLIENT
 default-domain value barodaventures.local
 webvpn
http server enable
http 192.168.1.0 255.255.255.0 inside
snmp-server location Baroda Ventures
snmp-server contact emailaddress@mycompany.com
snmp-server community 9ice411
snmp-server enable traps snmp authentication linkup linkdown coldstart
service resetinbound
service resetoutside
crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto dynamic-map outside_dyn_map 40 set transform-set ESP-3DES-MD5
crypto map VPNmap 100 match address BARODA
crypto map VPNmap 100 set pfs
crypto map VPNmap 100 set peer x.x.x.10
crypto map VPNmap 100 set transform-set ESP-3DES-MD5
crypto map VPNmap 200 match address ROXBURY
crypto map VPNmap 200 set pfs
crypto map VPNmap 200 set peer x.x.x.2
crypto map VPNmap 200 set transform-set ESP-3DES-MD5
crypto map VPNmap 300 match address Acacia
crypto map VPNmap 300 set pfs
crypto map VPNmap 300 set peer x.x.x.196
crypto map VPNmap 300 set transform-set ESP-3DES-MD5
crypto map VPNmap 800 ipsec-isakmp dynamic outside_dyn_map
crypto map VPNmap interface outside
isakmp identity address
isakmp enable outside
isakmp policy 10 authentication pre-share
isakmp policy 10 encryption des
isakmp policy 10 hash md5
isakmp policy 10 group 2
isakmp policy 10 lifetime 86400
isakmp policy 65535 authentication pre-share
isakmp policy 65535 encryption des
isakmp policy 65535 hash sha
isakmp policy 65535 group 2
isakmp policy 65535 lifetime 86400
isakmp nat-traversal  20
tunnel-group DefaultRAGroup general-attributes
 authentication-server-group (outside) partnerauth
tunnel-group x.x.x.196 type ipsec-l2l
tunnel-group x.x.x.x ipsec-attributes
 pre-shared-key *
tunnel-group x.x.x.10 type ipsec-l2l
tunnel-group x.x.x.10 ipsec-attributes
 pre-shared-key *
tunnel-group x.x.x.2 type ipsec-l2l
tunnel-group x.x.x.2 ipsec-attributes
 pre-shared-key *
tunnel-group BARODA type ipsec-ra
tunnel-group BARODA general-attributes
 address-pool vpnclientpool
 authentication-server-group partnerauth
 default-group-policy BARODA
tunnel-group BARODA ipsec-attributes
 pre-shared-key *
telnet 0.0.0.0 0.0.0.0 inside
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 outside
ssh timeout 5
console timeout 0
!
class-map inspection_default
 match default-inspection-traffic
!
!
policy-map global_policy
 class inspection_default
  inspect dns maximum-length 512
  inspect ftp
  inspect h323 h225
  inspect h323 ras
  inspect netbios
  inspect rsh
  inspect rtsp
  inspect skinny
  inspect esmtp
  inspect sqlnet
  inspect sunrpc
  inspect tftp
  inspect sip
  inspect xdmcp
!
service-policy global_policy global
ssl encryption des-sha1 rc4-md5
[+][-]07/27/07 01:47 AM, ID: 19580958

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[+][-]07/27/07 06:01 AM, ID: 19581895

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About this solution

Zones: Cisco PIX Firewall, Virtual Private Networking (VPN), Network Software Firewalls
Tags: cisco, vpn
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Solution Provided By: lrmoore
Participating Experts: 1
Solution Grade: A
 
 
 
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