IPSec tunnel on Router sourced from loopback

Answered Question
Mar 14th, 2007

Is it possible to source a IPSec VPN tunnel on a router from the loopback interface? If so how?

Correct Answer by Kamal Malhotra about 9 years 11 months ago

Hi,

Yes it is possible. The command is :

crypto map local-address loopback

Please make sure that the loopback interface has a public IP that is reachable.

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124tcr/tsec_r/sec_c3ht.htm#wp1274324

HTH,

*Please rate if it helps,

Regards,

Kamal

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