02-21-2013 09:59 PM
I will include a post of my config. I have the clients connecting through the VPN tunnel on the 180.0.0.0/24 network, 192.168.1.0/24 is the primary network for the office.
I can connect to the VPN and I do recieve the correct address assignment. I belive tunneling may be setup correct in the aspect that I can still connect to the internet while on the VPN, but I can not ping any hosts on the 192.168.1.0 network. In the debug log from the ASDM I can see pings reaching the ASA, but no responce is received on the client.
6 | Feb 21 2013 | 21:54:26 | 180.0.0.1 | 53508 | 192.168.1.1 | 0 | Built inbound ICMP connection for faddr 180.0.0.1/53508 gaddr 192.168.1.1/0 laddr 192.168.1.1/0 (christopher) |
Any help would be greatly appreciated, I am currently presuring my CCNP so I would like to get a deeper understanding of how to solve these issues.
-Chris
hostname RegencyRE-ASA
domain-name regencyrealestate.info
enable password 2/VA7dRFkv6fjd1X encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
name 180.0.0.0 Regency
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
description link to REGENCYSERVER
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
description link to RegencyRE-AP
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.1.120 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address x.x.x.x 255.255.255.248
!
ftp mode passive
clock timezone PST -8
clock summer-time PDT recurring
dns domain-lookup inside
dns domain-lookup outside
dns server-group DefaultDNS
name-server 208.67.220.220
name-server 208.67.222.222
domain-name regencyrealestate.info
access-list inside_nat0_outbound extended permit ip 192.168.1.0 255.255.255.0 Regency 255.255.255.224
access-list RegencyRE_splitTunnelAcl standard permit 192.168.1.0 255.255.255.0
access-list outside_access_in extended permit icmp any any
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
ip local pool Regency 180.0.0.1-180.0.0.20 mask 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
icmp permit any inside
icmp permit any outside
asdm location Regency 255.255.255.0 inside
asdm location 192.168.0.0 255.255.0.0 inside
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list inside_nat0_outbound
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 12.186.110.2 1
route inside 192.0.0.0 255.0.0.0 192.168.1.102 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
aaa authentication ssh console LOCAL
aaa authentication serial console LOCAL
http server enable 8443
http 0.0.0.0 0.0.0.0 outside
http 0.0.0.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set 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 security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs group1
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA ESP-3DES-MD5 ESP-DES-SHA ESP-DES-MD5
crypto map outside_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map outside_map interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 inside
ssh 0.0.0.0 0.0.0.0 outside
ssh timeout 15
ssh version 2
console timeout 0
dhcprelay server 192.168.1.102 inside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
ntp server 69.25.96.13 source outside prefer
ntp server 216.171.124.36 source outside prefer
webvpn
group-policy RegencyRE internal
group-policy RegencyRE attributes
dns-server value 208.67.220.220 208.67.222.222
vpn-tunnel-protocol IPSec
split-tunnel-policy tunnelspecified
split-tunnel-network-list value RegencyRE_splitTunnelAcl
username adriana password encrypted privilege 0
username christopher password encrypted privilege 15
username irene password encrypted privilege 0
tunnel-group RegencyRE type remote-access
tunnel-group RegencyRE general-attributes
address-pool Regency
default-group-policy RegencyRE
tunnel-group RegencyRE ipsec-attributes
pre-shared-key R3&eNcY1.
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map type inspect dns preset_dns_map
parameters
message-length maximum client auto
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect ip-options
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
prompt hostname context
no call-home reporting anonymous
call-home
profile CiscoTAC-1
no active
destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService
destination address email callhome@cisco.com
destination transport-method http
subscribe-to-alert-group diagnostic
subscribe-to-alert-group environment
subscribe-to-alert-group inventory periodic monthly
subscribe-to-alert-group configuration periodic monthly
subscribe-to-alert-group telemetry periodic daily
Cryptochecksum:35bc3a41701f7f8e9dde5fa35532896d
: end
Solved! Go to Solution.
02-25-2013 10:29 AM
Hi
- be you sure that the destination host 192.168.1.x has a route to 180.0.0.0 through the ASA as gateway.
- configure the following capturea:
capture capin interface inside match icmp host 192.168.1.x host 180.0.0.x
capture asp type asp-drop all
then make a continuous ping and get "show cap capin" and "show cap asp"
- check while pinging, the "encrypted" counter is incrementing in the VPN client statistics
let me know about that, hope this helps
----
Mashal
02-21-2013 10:02 PM
Looking at a previous ASA 5520 I configured when I ping hosts I see the following in the logs. I know there is something obvious I am missing.
6 | Feb 21 2013 | 22:01:49 | 302020 | 170.0.0.1 | 13317 | 172.16.0.253 | 0 | Built inbound ICMP connection for faddr 170.0.0.1/13317 gaddr 172.16.0.253/0 laddr 172.16.0.253/0 (cxv1) |
6 | Feb 21 2013 | 22:01:49 | 302020 | 172.16.0.253 | 0 | 170.0.0.1 | 13317 | Built outbound ICMP connection for faddr 170.0.0.1/13317 gaddr 172.16.0.253/0 laddr 172.16.0.253/0 |
02-21-2013 10:59 PM
Check if firewall is enabled on host you're trying to ping in LAN 192.168.1.0 (so that host doesn't respond to echo request) and default GW on that host set up to be ASA's inside interface.
02-25-2013 08:12 AM
So I double checked and none of the internal hosts have any firewall active. Prior to enabling split tunneling I was able to ping all hosts. Below are the sniplet from the VPN software.
02-25-2013 10:29 AM
Hi
- be you sure that the destination host 192.168.1.x has a route to 180.0.0.0 through the ASA as gateway.
- configure the following capturea:
capture capin interface inside match icmp host 192.168.1.x host 180.0.0.x
capture asp type asp-drop all
then make a continuous ping and get "show cap capin" and "show cap asp"
- check while pinging, the "encrypted" counter is incrementing in the VPN client statistics
let me know about that, hope this helps
----
Mashal
02-26-2013 07:38 PM
Thank you! You brought me to the correct area. It was a conflicting route, fixed that and now I am golden.
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