Bug #9795


FRR add two or more ipv6 BGP Neighbors will system down

Added by yon Liu almost 2 years ago. Updated almost 2 years ago.

Not a Bug
Target version:
Start date:
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I found that the problem recurred,If I add two or more ipv6 BGP Neighbors, the Remote AS is the same ASN number. like 39751. Then the system will crash or it will automatically revert to a bgp neighbor configuration.

I have installed a new version of the pf system, but the frr installation package is the same. I am also a new configuration frr, so there is no problem with my configuration is incorrect. So I am sure there is a problem with the frr installation package.

problem with any pfsense system version or new configuration.


20190925.txt (306 KB) 20190925.txt report yon Liu, 09/26/2019 12:08 AM
20190926.txt (153 KB) 20190926.txt yon Liu, 09/26/2019 12:08 AM
Actions #1

Updated by Jim Pingle almost 2 years ago

  • Status changed from New to Not a Bug
  • Priority changed from Very High to Normal

In my lab, I have two interconnected instances of FRR with the same ASN on two neighbor entries and it's stable. It's been setup that way for a year or more. Thus, I cannot reproduce this crash as stated. There is something specific to your environment or deeper in your config going on here. Keep the discussion on the forum until a root cause is identified or there is additional confirmation.

Actions #2

Updated by yon Liu almost 2 years ago

i test find this frr with openvpn happen issue, when frr use two ipv6 BGP Neighbors, then the issue will happen.

Actions #3

Updated by yon Liu almost 2 years ago

i try setup use openbgpd normarl work ipv6 with openvpn. so i think the frr sure has bugs.


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