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New Member

ipsec in fully meshed

Hi I have 3 routers.

-r1--framerelay1---r2--framer2---r3

I set the ipsec tunell between r1 and r2.

1. Can I use same IP tunnel r1 - r2 on framereley 1 for network r3 in way of setting r3 network in access list that i set for r1 -r2 tunnel.

After this I want to set the new tunnel with the peers r2 and r3 on frame relay2 link to encrypt traffic between r2 and r3.

Does this scenario is OK. Will the packet that is from r1 to r3 network be encrypted on r1 and than decrypted on r2 than again encrypted on r2 and then decrypted on r3?

Is this better than make new tunnel between r1 and r3 with the peers r1 and r3? In this case how to set 2 crypto maps on r1 on the same interface, one for tunell between r1 nad r2 and one for r1 and r3.

:)))) THANKS!!!!

1 REPLY
New Member

Re: ipsec in fully meshed

The following document will explain clearly about ipsec and cryptomaps in detail. http://www.cisco.com/en/US/products/sw/secursw/ps2120/products_configuration_guide_chapter09186a008017278c.html#wp1045493

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