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Edit an existing Cisco L2L vpn

Posted on 2014-09-03
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Last Modified: 2014-09-10
I have two cisco routers that currently connect to a central device, the central device is being removed so I need to adjust the VPN's at the two remaining sites so that they can VPN to each other.  

Can I have some tips on how to edit or if needs be remove/recreate the current VPN's using the CLI

Also any user friendly guides with the actual syntax would be good  - Thanks
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Question by:DLeaver
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Expert Comment

by:Matt V
ID: 40301481
If you are looking for CLI examples, the best bet is to post the cleansed config from the remaining routers so we can see what adjustments need to be made.
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Author Comment

by:DLeaver
ID: 40301581
As attached - as mentioned in the original question they were originally both going to the same central router which allowed connectivity then to each other

Now this central site is moving I need them to talk to each other both ways

Any more info let me know
Company-A.txt
Company-B.txt
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Author Comment

by:DLeaver
ID: 40303756
Any help with this, I have gone through the configs on both sides and made the necessary changes, everything is equal at each side and I have pings going from each side (from internal PC's) but the VPN isn't even initiating

Nothing in sh crypto isakmp sa

Running a debug but no info so far?
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DLeaver earned 0 total points
ID: 40305677
Got this sorted by completely removing the old VPN's and following the below article - all working well now.

http://www.petenetlive.com/KB/Article/0000933.htm
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Expert Comment

by:Matt V
ID: 40305968
Glad you got it working.  Sorry I couldn't get to the configs for you.
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Author Closing Comment

by:DLeaver
ID: 40313996
Fixed issue myself
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