troubleshooting Question

PIX-2-PIX, VPN to Dynamic DNS

Avatar of awilner
awilner asked on
Software FirewallsCisco
4 Comments1 Solution773 ViewsLast Modified:
I am not sure if I am missing something simple. I have a PIX that is sitting on the dynamic IP DSL and the client behind the PIX updates the IP of the dynamic DNS host, everytime it changes. I can also VPN to it using cisco client. Pretty standard and works well. However now I am trying to build a permanent connection between this pix and a PIX525 on my network.
As I found out I cannot use:
access-list 101permit ip host host
crypto map newmap 200 set peer
Is there a way to build this configuration? I looked through the existing answers on EE and couldn't find it. Any help would be greatly appretiated.

Our community of experts have been thoroughly vetted for their expertise and industry experience.

Log in to continue reading
Become an EE member today7-DAY FREE TRIAL
Members can start a 7-Day Free trial then enjoy unlimited access to the platform for $9.99/mo
View membership options
Unlock 1 Answer and 4 Comments.
Learn why we charge membership fees
We get it - no one likes a content blocker. Take one extra minute and find out why we block content.
See how we're fighting big data
The Value of Experts Exchange in My Daily IT Life

Experts Exchange (EE) has become my company's go-to resource to get answers. I've used EE to make decisions, solve problems and even save customers. OutagesIO has been a challenging project and... Keep reading >>


Owner of Outages.IO
Phoenix, Arizona, United States
Member Since 2016
Join a full scale community that combines the best parts of other tools into one platform.
Unlock 1 Answer and 4 Comments.
View membership options
“All of life is about relationships, and EE has made a virtual community a real community. It lifts everyone's boat.”
William Peck

Member since 2004