nanog mailing list archives
Re: Newbie x Cisco IOS-XR x ROV: BCP to not harassing peer(s) and upstream(s)
From: Tomoya Takezaki via NANOG <nanog () nanog org>
Date: Thu, 12 May 2022 02:32:25 +0900
Hi, If you are running "soft-reconfiguration inbound rpki-droppped-only" on IOS-XR7, please note CSCwb17937. We had a terrible time with this. Best regards, takez
2022/05/12 1:43、Pirawat WATANAPONGSE via NANOG <nanog () nanog org>のメール: Dear Guru(s), We used to run our ‘Gateway Router’ with ROV turned on. Then, we “upgraded” it to a Cisco NCS-55A1 (5500 Series) running IOS-XR just a few weeks ago. Consequently, during my rummage through Google for a (the?) best (ROV) configuration template for the new router, I found a tutorial by Philip Smith [Reference: https://www.bgp4all.com/pfs/_media/workshops/02-rpki.pdf, Slide #55] which cautioned me of Cisco IOS-XR essentially “harassing” all peers and upstreams with ‘Route Refresh’ whenever there is a VRP change. The tutorial advised turning on ‘Soft Reconfiguration’ to help with the problem. On the one hand, we have a very special relationship with our upstream [they’re kind of community transit provider; we have an in-kind stake in them as well], so we obviously don’t want to cause them grievances [their grievance is our grievance]. On the other hand, we can't afford to just throw away a newly bought gateway and buy a new one. So, here goes the question: Is setting 'Soft Reconfiguration' enough for me to keep ROV running? If not, is there any other solution? Or am I screwed anyway? I would very much appreciate clarification and pointer(s) to the solution(s). Thank you in advance for the help, Pirawat.
Current thread:
- Newbie x Cisco IOS-XR x ROV: BCP to not harassing peer(s) and upstream(s) Pirawat WATANAPONGSE via NANOG (May 11)
- Re: Newbie x Cisco IOS-XR x ROV: BCP to not harassing peer(s) and upstream(s) Job Snijders via NANOG (May 11)
- Re: Newbie x Cisco IOS-XR x ROV: BCP to not harassing peer(s) and upstream(s) Mark Tinka (May 11)
- Re: Newbie x Cisco IOS-XR x ROV: BCP to not harassing peer(s) and upstream(s) Grant Taylor via NANOG (May 11)
- Re: Newbie x Cisco IOS-XR x ROV: BCP to not harassing peer(s) and upstream(s) Job Snijders via NANOG (May 11)
- Re: Newbie x Cisco IOS-XR x ROV: BCP to not harassing peer(s) and upstream(s) Lukas Tribus (May 11)
- Re: Newbie x Cisco IOS-XR x ROV: BCP to not harassing peer(s) and upstream(s) heasley (May 11)
- Re: Newbie x Cisco IOS-XR x ROV: BCP to not harassing peer(s) and upstream(s) Job Snijders via NANOG (May 11)
- Re: Newbie x Cisco IOS-XR x ROV: BCP to not harassing peer(s) and upstream(s) Tomoya Takezaki via NANOG (May 11)
- Re: Newbie x Cisco IOS-XR x ROV: BCP to not harassing peer(s) and upstream(s) Randy Bush (May 11)