[Okta Webinar] Learn how to a build a cloud-first strategyRegister Now

x
  • Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 285
  • Last Modified:

Cisco VPN Client Through a Pix 501 to a Pix 520. Connecting but not passing traffic?

I apologize in advance for only offering 30 points, but that's all I have in my account currently.  

I am using the Pix 501 behind my VPN client running Windows XP (all firewalls are turned off on the client).  The client connects fine but I cannot pass any traffic?  I've read numerous people with this same problem but have yet to find a solution.  I can connect fine WITHOUT the Pix 501 in place on my clients end.  Here's my simple pix config on my 501.  Anyone have any ideas?

PIX Version 6.3(1)
interface ethernet0 auto
interface ethernet1 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password 8Ry2YjIyt7RRXU24 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
hostname p2
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol ils 389
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
names
access-list out permit ip any any
access-list in permit ip any any
pager lines 24
mtu outside 1500
mtu inside 1500
ip address outside pppoe setroute
ip address inside 192.168.1.1 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
pdm logging informational 100
pdm history enable
arp timeout 14400
global (outside) 1 interface
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 uauth 0:05:00 absolute
aaa-server TACACS+ protocol tacacs+
aaa-server RADIUS protocol radius
aaa-server LOCAL protocol local
http server enable
http 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
telnet timeout 5
ssh timeout 5
console timeout 0
vpdn group Alltel request dialout pppoe
vpdn group Alltel localname sandhillspublish
vpdn group Alltel ppp authentication pap
vpdn username sandhillspublish password *********
dhcpd dns 207.91.5.20
dhcpd lease 3600
dhcpd ping_timeout 750
terminal width 80
Cryptochecksum:3b0c8c67ec873776f6b1fd7ca1dc30af
0
TJanousek
Asked:
TJanousek
1 Solution
 
SembeeCommented:
If possible, run the following command on both firewalls:

ISAKMP NAT-TRAVERSAL

That should let it through. I VPN through a 501 (at home) to a 515 (office) all the time with that command entered on both.

Simon.
0

Featured Post

 The Evil-ution of Network Security Threats

What are the hacks that forever changed the security industry? To answer that question, we created an exciting new eBook that takes you on a trip through hacking history. It explores the top hacks from the 80s to 2010s, why they mattered, and how the security industry responded.

Tackle projects and never again get stuck behind a technical roadblock.
Join Now