PfSense 2.0 IPSec LAN to LAN with Cisco PIX running 6.3

rawDawg

I am currently trying to work out an IPSec VPN tunnel between a pfSense box and a pix 501. From what I can tell the tunnel is up but I am not able to ping from LAN to LAN.

Here is the topology:

Here is the PIX config:

 PIX Version 6.3(5)
interface ethernet0 auto
interface ethernet1 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password 2KFQnbNIdI.2KYOU encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
hostname MCC-PIXHOME-01
domain-name mcc.local
fixup protocol dns maximum-length 512
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol sip 5060
fixup protocol sip udp 5060
fixup protocol skinny 2000
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol tftp 69
names
access-list PFSVPN permit ip 192.168.200.0 255.255.255.0 172.31.203.0 255.255.255.0
access-list PFSVPN permit ip 172.31.203.0 255.255.255.0 192.168.200.0 255.255.255.0
access-list nonat permit ip 172.31.203.0 255.255.255.0 192.168.200.0 255.255.255.0
access-list nonat permit ip 172.31.203.0 255.255.255.0 10.0.0.0 255.255.252.0
access-list nonat permit ip 192.168.200.0 255.255.255.0 172.31.203.0 255.255.255.0
access-list nonat permit ip 10.0.0.0 255.255.252.0 172.31.203.0 255.255.255.0
pager lines 24
mtu outside 1500
mtu inside 1500
ip address outside dhcp setroute
ip address inside 172.31.203.1 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
ip local pool homepool 172.31.204.1-172.31.204.254
pdm location 172.31.203.200 255.255.255.255 inside
pdm 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 0 0
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h225 1:00:00
timeout h323 0:05:00 mgcp 0:05:00 sip 0:30:00 sip_media 0:02:00
timeout sip-disconnect 0:02:00 sip-invite 0:03:00
timeout uauth 0:05:00 absolute
aaa-server TACACS+ protocol tacacs+
aaa-server TACACS+ max-failed-attempts 3
aaa-server TACACS+ deadtime 10
aaa-server RADIUS protocol radius
aaa-server RADIUS max-failed-attempts 3
aaa-server RADIUS deadtime 10
aaa-server LOCAL protocol local
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
sysopt connection permit-ipsec
crypto ipsec transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec security-association lifetime seconds 86400 kilobytes 50000
crypto map dyn-map 10 ipsec-isakmp
crypto map dyn-map 10 match address PFSVPN
crypto map dyn-map 10 set pfs group2
crypto map dyn-map 10 set peer 1.1.1.1
crypto map dyn-map 10 set transform-set ESP-AES-128-SHA
crypto map dyn-map 10 set security-association lifetime seconds 86400 kilobytes 4608000
crypto map dyn-map interface outside
isakmp enable outside
isakmp key ******** address 1.1.1.1 netmask 255.255.255.255 no-xauth no-config-mode
isakmp nat-traversal 20
isakmp policy 1 authentication pre-share
isakmp policy 1 encryption 3des
isakmp policy 1 hash sha
isakmp policy 1 group 2
isakmp policy 1 lifetime 28800
isakmp policy 10 authentication rsa-sig
isakmp policy 10 encryption des
isakmp policy 10 hash sha
isakmp policy 10 group 1
isakmp policy 10 lifetime 86400
management-access inside
console timeout 0
terminal width 80
Cryptochecksum:2ddb78756f3b0373eb0da5a37d49f731
: end
PIX#

Here is the IPSec config on the pfSense box:

Phase 1:

Phase 2:

What I would like to be able to do:

Ping from 10.0.0.0/22 to 172.31.203.0/24
Ping from 172.31.203.0/24 to 10.0.0.0/22

Please help!!! ???

ChrisProls

Did you add the rules in the firewall tab on the IPSEC interface ?