Re: [j-nsp] Prioritize route advertisement

2020-04-17 Thread Jeffrey Haas via juniper-nsp
--- Begin Message --- > On Apr 17, 2020, at 4:10 AM, > wrote: > >>> The question is if there is a way to work around this change that >>> behavior? >>> Wondering if it was due to some slow peer(s) Not sure if juniper BGP >>> works similarly to cisco BGP in this area (but consideri

Re: [j-nsp] Prioritize route advertisement

2020-04-17 Thread adamv0025
> From: Jeffrey Haas > Sent: Monday, April 6, 2020 6:06 PM > > > On Apr 6, 2020, at 12:59 PM, > wrote: > > > >> Gustavo Santos > >> Sent: Monday, April 6, 2020 4:06 PM > >> > >> Is there a way to prioritize advertisement on some BGP sessions above > >> others? I tried the > >> https://www.junip

Re: [j-nsp] Prioritize route advertisement

2020-04-09 Thread Gustavo Santos
Thanks for all inputs. Before the change I set the vlans that the peer was 1500Bytes MTU set on the interface to avoid MTU issues, but I can try with some of this transit providers the IP MTU on their side to match and check if the convergence time will get better. Regards! On Mon, Apr 6, 2020 a

Re: [j-nsp] Prioritize route advertisement

2020-04-06 Thread Jeffrey Haas via juniper-nsp
--- Begin Message --- > On Apr 6, 2020, at 12:59 PM, > wrote: > >> Gustavo Santos >> Sent: Monday, April 6, 2020 4:06 PM >> >> Is there a way to prioritize advertisement on some BGP sessions above >> others? I tried the >> https://www.juniper.net/documentation/en_US/junos/topics/topic- >> ma

Re: [j-nsp] Prioritize route advertisement

2020-04-06 Thread adamv0025
> Gustavo Santos > Sent: Monday, April 6, 2020 4:06 PM > > Hi, > > We have a MX10003 as peering router with over 400 BGP sessions. Last week > we had to change MTU from one Interface and after change, the router took > about 20 minutes to advertise routes some of our transit providers. > > Is th

Re: [j-nsp] Prioritize route advertisement

2020-04-06 Thread Brian Johnson
If you have inconsistent MTUs throughout your implementation, you can cause fragmentation and this will lead to re-transmittals. In other words… it will be slower, possibly extremely slow depending on the volume. - Brian Brian Johnson br...@sdjohnsons.us > On Apr 6, 2020, at 10:16 AM, Jason

Re: [j-nsp] Prioritize route advertisement

2020-04-06 Thread Jason Lixfeld
Is it possible it’s related to the MTU change itself? I only mention it because I ran into a convergence issue between a MX10K3 and a JRR200 in the lab when I was timing convergence speeds. It took many minutes for the JRR to receive the full table. It turned out to be a lower MTU on an inter

[j-nsp] Prioritize route advertisement

2020-04-06 Thread Gustavo Santos
Hi, We have a MX10003 as peering router with over 400 BGP sessions. Last week we had to change MTU from one Interface and after change, the router took about 20 minutes to advertise routes some of our transit providers. Is there a way to prioritize advertisement on some BGP sessions above others?