Making vpn tunnel with one of ip in interesting traffic network.

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Sep 7th, 2010
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Hi all.

as we know, generally, if we make a lan to lan vpn on ios router, we make a interesting traffic which is to secure network.

in this topology(attached), we have to make a vpn tunnel one of ip address in interesting traffic.

before, I would like to confirm for it, if this solution is now working? I want to ask to another solution for resolving issue.

private network(interesting traffic) -- public ip(routable from internet) -- internet -- public ip(routable from internet) -- private(interesting traffic)

--> this topology is working

but our topology is..

private network(interesting traffic) -- private network ip address(but can reach from internet) -- public ip(routable from internet) -- private(interesting traffic)

is it working?.

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Jitendriya Athavale Tue, 09/07/2010 - 08:46
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  • Cisco Employee,

you can defintly do that provided you have one to one nat for the peer ip

and enable nat-traversal

syjeon Tue, 09/07/2010 - 16:08
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thanks for your answer,

Could you kindly gvie me sample configuration?

It is very helpful for me to understand this topology.

any URL, could be ok.



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