Re: Best way to have redundancy announcing on separate routers

2024-12-25 Thread Bryan Fields
On 12/25/24 6:18 PM, Randy Bush wrote: > where does one go for is-is help? the mtu issie can be painful!!! I think here would be good too. I recently had to do this between a Cisco 3945e and a Juniper, and from my unrevised notes: vlan { unit 405 { family iso { # holy shit this is imp

Re: Distributed Router Fabrics

2024-12-25 Thread Saku Ytti
On Wed, 25 Dec 2024 at 05:34, Matthew Petach wrote: > Power is a *huge* part of the equation that I think many people overlook. > When you look at what a really big chassis takes in terms of power feeds, > it's not uncommon to need relatively specialized 3-phase 240V power feeds > for the very-hi

Re: Distributed Router Fabrics

2024-12-25 Thread Saku Ytti
On Tue, 24 Dec 2024 at 21:38, Mike Hammett wrote: "what benefits is OP seeing here when it comes to pizzabox" > > I'm more learning and questioning than stating. I've thoroughly enjoyed > the thread. > > One of the main advantages I saw from the outset was that I could start > with a single box a

Re: Best way to have redundancy announcing on separate routers

2024-12-25 Thread Jack Bates
On 12/23/2024 5:33 PM, Jean Franco wrote: 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. The hardest part can be handling a failure of either of the routers and having X still be able to talk to the ot

Re: Best way to have redundancy announcing on separate routers

2024-12-25 Thread Randy Bush
> IMHO, this is exactly the thing NANOG is here for, helping others run > BGP. where does one go for is-is help? the mtu issie can be painful!!! randy

Re: Best way to have redundancy announcing on separate routers

2024-12-25 Thread Bryan Fields
On 12/24/24 5:19 AM, Jean Franco wrote: > Thanks Bill for the well explanation! > I'll probably will have to go into the communities then, some of tests I've > done got me nowhere! > I'm using VyOS (quagga) and prepending didn't help. If you want, post your IP block(s), ASN and your upstreams' ASN

Re: Best way to have redundancy announcing on separate routers

2024-12-25 Thread Tim Burke
> On Dec 25, 2024, at 12:09, Bryan Fields wrote: > > If you want, post your IP block(s), ASN and your upstreams' ASNs, a number of > people will be able to see if you're prepending correctly. Also feel free to > contact your upstreams' BGP support, you're paying them, and they may explain > wh

Re: Best way to have redundancy announcing on separate routers

2024-12-25 Thread Randy Bush
>>> IMHO, this is exactly the thing NANOG is here for, helping others run >>> BGP. >> where does one go for is-is help? the mtu issie can be painful!!! > I don’t think a mailing list would be of help… perhaps a local tavern > instead! actually, the mailing list, particularly saku among others if

Re: Best way to have redundancy announcing on separate routers

2024-12-25 Thread Tim Burke
> On Dec 25, 2024, at 17:18, Randy Bush wrote: > >> IMHO, this is exactly the thing NANOG is here for, helping others run >> BGP. > > where does one go for is-is help? the mtu issie can be painful!!! I don’t think a mailing list would be of help… perhaps a local tavern instead!