Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Community Member

strange behavior on GRE tunnels when cef is enabled 12.2.17a

I have a relatively large WAN composed of sites with PtP GRE tunnels. After the last major security annoucenment, we upgraded all of our routers. We recently noticed that tunnels on 2600's with cef enabled no longer show up in traceroutes. this was working fine in our previous rev of code (12.2.6c)

any ideas?

1 REPLY
Community Member

Re: strange behavior on GRE tunnels when cef is enabled 12.2.17a

First, try this with cef disabled,

89
Views
0
Helpful
1
Replies
CreatePlease to create content