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09.11.2008 at 12:01PM PDT, ID: 23724217
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9.3

In converting PIX to ASA, vpn clients can not longer connect

Asked by pbenningfield in Cisco PIX Firewall, IPSec Security Protocol

Tags: , , ,

Hello,

I've recently had a client go from a PIX 501 to an ASA5505.  They have 2 VPN clients that use the Cisco VPN software client, and have always authenticated to the PIX.  After the conversion, an authentication box pops up when trying to connect as if its trying to pass them through to an external authentication server.  Logging on the client shows "reason = DEL_REASON_WE_FAILED_AUTH."

I'm sure my mistake is probably in my config and I'm just not seeing it, can someone take a look?  Thanks!

ASA Version 7.2(4)
!
hostname host1
domain-name domain.local
enable password <REMOVED>
passwd <REMOVED> encrypted
names
dns-guard
!
interface Vlan1
 nameif inside
 security-level 100
 ip address 192.168.10.1 255.255.255.0
!
interface Vlan2
 nameif outside
 security-level 0
 ip address 99.99.99.99 255.255.255.0
!
interface Ethernet0/0
 switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
ftp mode passive
dns server-group DefaultDNS
 domain-name domain.local
same-security-traffic permit intra-interface
access-list outside_access_in extended permit icmp any any
access-list outside_access_in extended permit tcp any interface outside eq smtp
access-list outside_access_in extended permit tcp any any eq www
access-list outside_access_in extended permit tcp any any eq https
access-list outside_access_in extended permit tcp any interface outside eq www
access-list outside_access_in extended permit tcp any interface outside eq ftp
access-list outside_access_in extended permit tcp any interface outside eq pop3
access-list outside_access_in extended permit tcp any interface outside eq ftp-data
access-list outside_access_in extended permit tcp any interface outside eq 3389
access-list 102 extended permit ip 192.168.10.0 255.255.255.0 192.168.253.0 255.255.255.0
access-list nonat extended permit ip 192.168.10.0 255.255.255.0 192.168.253.0 255.255.255.0
pager lines 24
logging enable
logging console debugging
logging asdm informational
mtu inside 1500
mtu outside 1500
ip local pool ippool 192.168.253.1-192.168.253.50
icmp unreachable rate-limit 1 burst-size 1
asdm history enable
arp timeout 14400
nat-control
global (outside) 1 interface
nat (inside) 0 access-list nonat
nat (inside) 1 0.0.0.0 0.0.0.0
static (inside,outside) tcp interface www 192.168.10.254 www netmask 255.255.255.255
static (inside,outside) tcp interface ftp-data 192.168.10.254 ftp-data netmask 255.255.255.255
static (inside,outside) tcp interface ftp 192.168.10.254 ftp netmask 255.255.255.255
static (inside,outside) tcp interface smtp 192.168.10.254 smtp netmask 255.255.255.255
static (inside,outside) tcp interface pop3 192.168.10.254 pop3 netmask 255.255.255.255
static (inside,outside) tcp interface 3389 192.168.10.254 3389 netmask 255.255.255.255
static (inside,outside) tcp interface https 192.168.10.254 https netmask 255.255.255.255
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 99.99.99.1 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
aaa-server TACACS+ protocol tacacs+
aaa-server RADIUS protocol radius
http server enable
http 192.168.10.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set myset esp-des esp-md5-hmac
crypto dynamic-map dynmap 30 set transform-set myset
crypto map mymap 30 ipsec-isakmp dynamic dynmap
crypto map mymap interface outside
crypto isakmp identity address
crypto isakmp enable outside
crypto isakmp policy 20
 authentication pre-share
 encryption des
 hash md5
 group 1
 lifetime 86400
crypto isakmp policy 30
 authentication pre-share
 encryption des
 hash md5
 group 2
 lifetime 86400
crypto isakmp nat-traversal  20
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 60
console timeout 0

group-policy robert internal
group-policy robert attributes
 wins-server value 192.168.10.254
 dns-server value 192.168.10.254
 vpn-idle-timeout 30
 split-tunnel-policy tunnelspecified
 split-tunnel-network-list value 102
 default-domain value domain.local
tunnel-group robert type ipsec-ra
tunnel-group robert general-attributes
 address-pool ippool
 default-group-policy robert
tunnel-group robert ipsec-attributes
 pre-shared-key *
!
class-map inspection_default
 match default-inspection-traffic
!
!
policy-map type inspect dns preset_dns_map
 parameters
  message-length maximum 512
policy-map global_policy
 class inspection_default
  inspect dns preset_dns_map
  inspect ftp
  inspect h323 h225
  inspect h323 ras
  inspect netbios
  inspect rsh
  inspect rtsp
  inspect skinny
  inspect esmtp
  inspect sqlnet
  inspect sunrpc
  inspect tftp
  inspect sip
  inspect xdmcp
  inspect http
!
service-policy global_policy global
prompt hostname context
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[+][-]09.11.2008 at 01:05PM PDT, ID: 22454108

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About this solution

Zones: Cisco PIX Firewall, IPSec Security Protocol
Tags: Cisco, ASA, 5505, VPN with local authentication
Sign Up Now!
Solution Provided By: lrmoore
Participating Experts: 2
Solution Grade: A
 
 
[+][-]09.11.2008 at 01:49PM PDT, ID: 22454624

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[+][-]09.11.2008 at 09:04PM PDT, ID: 22457092

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[+][-]09.12.2008 at 06:15AM PDT, ID: 22459423

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[+][-]09.12.2008 at 02:54PM PDT, ID: 22464200

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[+][-]09.12.2008 at 03:04PM PDT, ID: 22464258

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