Re: Best way to have redundancy announcing on separate routers

2024-12-23 Thread William Herrin
On Mon, Dec 23, 2024 at 4:53 PM Christopher Hawker wrote: > You can establish an iBGP session between the two routers that exchange > either default & own routes, or they can send their own routes with fulls and > use local pref to preference the directly-connected transit session before > routes

Re: BGP AFI or SAFI for advertising BFD status

2024-12-23 Thread Robert Raszuk
Hi Bill, > I'm missing something. > > Wouldn't the route server send withdrawals and updates to the rest of > the participants as soon as its hold timer with the lost router > expires? > I believe the case here is about a situation where peers can talk to RS just fine (no bgp session goes down)

Re: BGP AFI or SAFI for advertising BFD status

2024-12-23 Thread Jason Iannone
Is this a bgp-ls solution to an snmp trap problem? Why can oss do this notification? Are we turning bgp into nms? On Sat, Dec 21, 2024, 7:41 PM Douglas Fischer wrote: > I'm looking for a way to propagate the status of BFD sessions running on > one router to another via BGP. > > Considering the v

Re: Distributed Router Fabrics

2024-12-23 Thread Mike Hammett
"Obviously, at some point, buying a big chassis..." Actually, as I read more about it and watch more videos about it, it seems like that isn't necessarily true. The claims they have at the top end surpass what any chassis platform I've seen is capable of, though I don't know that they actuall

RE: Best way to have redundancy announcing on separate routers

2024-12-23 Thread Tony Wicks
Sorry, this is not a general help list for basic networking skills. There are many options for appropriate training available, but this is not an appropriate channel for this query. From: NANOG On Behalf Of Jean Franco Sent: Tuesday, 24 December 2024 12:33 pm To: North American Network Opera

Re: Best way to have redundancy announcing on separate routers

2024-12-23 Thread Christopher Hawker
Tony, "The NANOG Mailing List is a community-moderated forum, open to all. Established in 1994 to provide the open exchange of technical information, it provides the opportunity for lively discussions of specific implementation challenges that require cooperation among network service providers

Re: Best way to have redundancy announcing on separate routers

2024-12-23 Thread Christopher Hawker
Hi Jean, You can establish an iBGP session between the two routers that exchange either default & own routes, or they can send their own routes with fulls and use local pref to preference the directly-connected transit session before routes learnt from the iBGP session, depending on how you wan

Re: Best way to have redundancy announcing on separate routers

2024-12-23 Thread Dave Edelman via NANOG
Agreed, especially since I have seen more than a few professional installations where they got it wrong. Regards,David Edelman who is responsible for the concept of this message. Unfortunately, autocorrect is responsible for the contentOn Dec 23, 2024, at 19:45, Christopher Hawker wrote: To

Re: Distributed Router Fabrics

2024-12-23 Thread Christopher Morrow
On Mon, Dec 23, 2024 at 10:15 AM Mike Hammett wrote: > > Actually, as I read more about it and watch more videos about it, it seems > like that isn't necessarily true. The claims they have at the top end > surpass what any chassis platform I've seen is capable of, though I don't > know that they

Re: Best way to have redundancy announcing on separate routers

2024-12-23 Thread Jean Franco
Hi Chris, Thank you for taking your time and point me in the right direction! I'm getting full routes, so it should be easy for me to achieve your concept. Best regards, On Mon, Dec 23, 2024 at 9:53 PM Christopher Hawker wrote: > Hi Jean, > > You can establish an iBGP session between the two r

Best way to have redundancy announcing on separate routers

2024-12-23 Thread Jean Franco
Hi Folks, I'm trying to achieve total redundancy on a multihomed environment: ISP 1 <=> Router 1 <= X => Router 2 <=> ISP 2 Where X is my Network. In the example below, he announces separate blocks to each ISP. https://www.networkstraining.com/cisco-bgp-configuration-tutorial/ I would like to