Re: Newbie x Cisco IOS-XR x ROV: BCP to not harassing peer(s) and upstream(s)

2022-05-11 Thread Randy Bush
> Is setting 'Soft Reconfiguration' enough for me to keep ROV running? yes, should be. > If not, is there any other solution? yes. jakob says he has implemented https://datatracker.ietf.org/doc/draft-ietf-sidrops-rov-no-rr/, though i do not known in what xr image(s) randy

Re: Newbie x Cisco IOS-XR x ROV: BCP to not harassing peer(s) and upstream(s)

2022-05-11 Thread heasley
Wed, May 11, 2022 at 09:36:36PM +0200, Lukas Tribus: > True and the amount of memory used per prefix also depends on things > like BGP communities. > > When I tested this, on 32 bit XR I had a memory increase of about 400 > MB for a full feed 2 years ago. it depends on the architechture, the

Re: Newbie x Cisco IOS-XR x ROV: BCP to not harassing peer(s) and upstream(s)

2022-05-11 Thread Lukas Tribus
On Wed, 11 May 2022 at 21:22, Grant Taylor via NANOG wrote: > > On 5/11/22 10:53 AM, Job Snijders via NANOG wrote: > > This knob slightly increase your own memory consumption, but makes your > > router more “neighbourly”! :-) > > I question how accurate "slightly" is. > > My understanding is that

Re: Newbie x Cisco IOS-XR x ROV: BCP to not harassing peer(s) and upstream(s)

2022-05-11 Thread Job Snijders via NANOG
On Wed, May 11, 2022 at 01:22:32PM -0600, Grant Taylor via NANOG wrote: > On 5/11/22 10:53 AM, Job Snijders via NANOG wrote: > > This knob slightly increase your own memory consumption, but makes your > > router more “neighbourly”! :-) > > I question how accurate "slightly" is. > > My

Re: Newbie x Cisco IOS-XR x ROV: BCP to not harassing peer(s) and upstream(s)

2022-05-11 Thread Grant Taylor via NANOG
On 5/11/22 10:53 AM, Job Snijders via NANOG wrote: This knob slightly increase your own memory consumption, but makes your router more “neighbourly”! :-) I question how accurate "slightly" is. My understanding is that soft reconfiguration inbound (whatever the syntax for a given IOS is)

Re: Newbie x Cisco IOS-XR x ROV: BCP to not harassing peer(s) and upstream(s)

2022-05-11 Thread heasley
Wed, May 11, 2022 at 07:29:04PM +0200, Mark Tinka: > On 5/11/22 18:53, Job Snijders via NANOG wrote: > > In current versions I think enabling “soft-reconfiguration-inbound > > always” (also described at > > https://bgpfilterguide.nlnog.net/guides/reject_invalids/#cisco-ios-xr > > ) should be

Re: Newbie x Cisco IOS-XR x ROV: BCP to not harassing peer(s) and upstream(s)

2022-05-11 Thread Tomoya Takezaki via NANOG
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 のメール: > > Dear Guru(s), > > > We used to run our ‘Gateway Router’ with ROV

Re: Newbie x Cisco IOS-XR x ROV: BCP to not harassing peer(s) and upstream(s)

2022-05-11 Thread Mark Tinka
On 5/11/22 18:53, Job Snijders via NANOG wrote: Hi! In current versions I think enabling “soft-reconfiguration-inbound always” (also described at https://bgpfilterguide.nlnog.net/guides/reject_invalids/#cisco-ios-xr ) should be enough. Make sure to enable it on every EBGP peer you apply

Re: Newbie x Cisco IOS-XR x ROV: BCP to not harassing peer(s) and upstream(s)

2022-05-11 Thread Job Snijders via NANOG
Hi! In current versions I think enabling “soft-reconfiguration-inbound always” (also described at https://bgpfilterguide.nlnog.net/guides/reject_invalids/#cisco-ios-xr ) should be enough. Make sure to enable it on every EBGP peer you apply ROV to, or just all EBGP peers. This knob slightly

Newbie x Cisco IOS-XR x ROV: BCP to not harassing peer(s) and upstream(s)

2022-05-11 Thread Pirawat WATANAPONGSE via NANOG
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