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New Member

VPN Routing Issues - Interesting Traffic Using Same Network On Both Ends

How do you resolve the issue of routing interesting traffic using the same network IP on both ends of the tunnel?

  • Other Security Subjects
2 REPLIES
New Member

Re: VPN Routing Issues - Interesting Traffic Using Same Network

Hi,

Can you give full details?.

with regards,

Rambabu

New Member

Re: VPN Routing Issues - Interesting Traffic Using Same Network

With CISCO routers it's very easy. First do dual NAT and use NATed address in your crypto map interesting traffic. I have tested this and works great.

With PIX it's difficult since you can't do dual nat with PIX. Dual NAT on router solves your overlaping ip address problem. If anybody knows a way around on PIX please post it.

Sam Munzani

CCIE # 6479

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