Pix 501 to Sonicwall Pro 4100 (w/ Enhanced OS 3) VPN Tunnel
am 18.01.2007 17:15:41 von dustin.mr.eI have been following the Sonicwall and the Cisco guides to establish
an IPSec VPN Tunnel between these two devices. When in production, it
will be a Cisco Pix 515E, but that is not on my side; this is merely a
proof of concept and configuration for the Sonicwall.
I have followed these guides and have successfully established a VPN
tunnel between these test sites. However, I cannot get traffic to pass
between them.
Site A
Device: Pix 501
Outside IP: X.X.X.X
Inside IP: 10.10.5.1/24
Site B
Device: Sonicwall Pro 4100
Outside IP: Y.Y.Y.Y
Inside IP: 192.168.10.50/24
The original goal here is to get traffic from 10.10.5.0/24 to/from
192.168.10.0/24. The VPN is established, but no traffic passes. I am
confident that the problem is probably on the Pix side, as I used the
wizard on the Sonicwall which automatically established the proper
firewall permissions. I have not setup a VPN with a Pix in some time,
so I may have missed something obvious, 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 **************** encrypted
passwd **************** encrypted
hostname pixfirewall
domain-name ciscopix.com
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 TUNNEL_ACL permit ip 10.10.5.0 255.255.255.0 192.168.10.0
255.255.255.0
pager lines 24
mtu outside 1500
mtu inside 1500
ip address outside pppoe setroute
ip address inside 10.10.5.1 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
pdm location 10.10.5.2 255.255.255.255 inside
pdm logging informational 100
pdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list TUNNEL_ACL
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
timeout xlate 0:05:00
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
http server enable
http 10.10.5.0 255.255.255.0 inside
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-3DES-SHA esp-3des esp-sha-hmac
crypto map TUNNEL_MAP 10 ipsec-isakmp
crypto map TUNNEL_MAP 10 match address TUNNEL_ACL
crypto map TUNNEL_MAP 10 set peer Y.Y.Y.Y
crypto map TUNNEL_MAP 10 set transform-set ESP-3DES-SHA
crypto map TUNNEL_MAP interface outside
isakmp enable outside
isakmp key ******** address Y.Y.Y.Y netmask 255.255.255.255
isakmp identity address
isakmp policy 10 authentication pre-share
isakmp policy 10 encryption 3des
isakmp policy 10 hash sha
isakmp policy 10 group 2
isakmp policy 10 lifetime 28800
telnet timeout 5
ssh timeout 5
console timeout 0
vpdn group pppoe_group request dialout pppoe
vpdn group pppoe_group localname **************************
vpdn group pppoe_group ppp authentication pap
vpdn username ************************** password *********
dhcpd address 10.10.5.2-10.10.5.33 inside
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd auto_config outside
dhcpd enable inside
terminal width 80