VPN with overlapping IP addresses

Discussion in 'Cisco' started by kuehwi@inode.at, May 30, 2005.

  1. Guest

    Hi!

    Since we are not very familiar with Cisco's VPN functionality, we have
    the following problem on a PIX 506 (PIX Version 6.2(2))

    Company A + B both want to establish a VPN to Company C.

    A has the same subnet as B: 192.168.0.0 /24, C has a different one.

    A established VPN to C with 192.168.0.0 - works fine, nothing to do.
    C told B to use 192.168.2.0 for VPN and to do NAT to avoid conflicts.

    I don't know how to realize this on the PIX at B's side (changing the
    whole internal subnet of B is not possible!)

    Would something like this help:

    static (outside, inside) 192.168.2.0 192.168.0.0 netmask 255.255.255.0
    dns

    May this be right for the access-list?

    access-list 100 permit ip 192.168.0.0 255.255.255.0 company_c_net
    nat 0 access-list 100

    Thanks for your help!

    Robert
    , May 30, 2005
    #1
    1. Advertising

Want to reply to this thread or ask your own question?

It takes just 2 minutes to sign up (and it's free!). Just click the sign up button to choose a username and then you can ask your own questions on the forum.
Similar Threads
  1. Nate Smith
    Replies:
    2
    Views:
    507
    Hugo Drax
    Oct 21, 2003
  2. Brian P.
    Replies:
    1
    Views:
    7,666
    Walter Roberson
    Jan 12, 2005
  3. Brian P.
    Replies:
    5
    Views:
    768
    Walter Roberson
    Jan 16, 2005
  4. Mike Rahl
    Replies:
    1
    Views:
    1,591
    response3
    Jan 11, 2007
  5. coco31
    Replies:
    2
    Views:
    538
    coco31
    May 1, 2007
Loading...

Share This Page