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DMVPN stays in NHRP state. 2951 router

shallugarg6343
Beginner
Beginner

hi Guys,

 

i have an issue with the 2951 router where the DMVPN stays in NHRP state.

 

IOS :c2951-universalk9-mz.SPA.152-4.M9.bin"

Router model CISCO2951/K9

 

I checked the configuration and everything looks fine, so just want to know if the router is hit with any kind of bug.

 

Someone suggested me the below link

 

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCun59253

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvj23301/?rfs=iqvred

 

 

1 ACCEPTED SOLUTION

Accepted Solutions

ISP was blocking port U-500.

 

worked with ISP and the issue was fixed.

View solution in original post

3 REPLIES 3

Georg Pauwen
VIP Master VIP Master
VIP Master

Hello,

 

can you post the configs of the hub and the spoke ?

 

Do you have IP connectivity between the hub and spoke ?

ISP was blocking port U-500.

 

worked with ISP and the issue was fixed.

Vishnu Vardhan S
Beginner
Beginner

Its good that it got fixed, If you have any update on how it got fixed. 

 

Any RCA

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