Re: iBGP RR IPv6 link-local next-hop not kept

2023-02-28 Thread Alexander Zubkov via Bird-users
Hi, As far as I remember, you can set in your income filter the interface, then the gateway (in that order) to force the interface you want. On Wed, Mar 1, 2023, 02:18 Mirai Azayaka wrote: > Wow, thank you so much! Setting bgp_next_hop = gw; works for me! (yeah > I was worried that because

DHCPv6 PD server as client route originator (Was: iBGP RR IPv6 link-local next-hop not kept)

2023-02-28 Thread Daniel Gröber
Hi Mirai, On Tue, Feb 28, 2023 at 02:57:54PM -0500, Mirai Azayaka wrote: > I am trying to send routes from my DHCPv6 prefix delegation server to > my router using iBGP. Those delegated prefix routes on the DHCPv6 > server are installed in its kernel table, such as 2001:db8:db8::/56 > via . Wow,

Re: iBGP RR IPv6 link-local next-hop not kept

2023-02-28 Thread Mirai Azayaka
Wow, thank you so much! Setting bgp_next_hop = gw; works for me! (yeah I was worried that because link-local address is interface-dependent, my router wouldn't be able to know the interface. It seems my router (also running bird) chooses the same interface as the BGP session, which is what I want.

Re: [PATCH 0/3] babel: Add support for the RTT extension

2023-02-28 Thread Toke Høiland-Jørgensen via Bird-users
Juliusz Chroboczek writes: >> My thinking was that filters may want to do something like: >> >> if (metric == smoothed_metric) >> metric += 100; /* route is stable, we can apply our policy */ >> >> but I honestly don't know if that's useful for anything in reality :) > > I'm a little

Re: iBGP RR IPv6 link-local next-hop not kept

2023-02-28 Thread Ondrej Zajicek
On Tue, Feb 28, 2023 at 02:57:54PM -0500, Mirai Azayaka wrote: > Hello, > > I am trying to send routes from my DHCPv6 prefix delegation server to > my router using iBGP. Those delegated prefix routes on the DHCPv6 > server are installed in its kernel table, such as 2001:db8:db8::/56 > via . I

Re: [PATCH 0/3] babel: Add support for the RTT extension

2023-02-28 Thread Juliusz Chroboczek
> My thinking was that filters may want to do something like: > > if (metric == smoothed_metric) > metric += 100; /* route is stable, we can apply our policy */ > > but I honestly don't know if that's useful for anything in reality :) I'm a little conflicted on this. On the one hand, it's

iBGP RR IPv6 link-local next-hop not kept

2023-02-28 Thread Mirai Azayaka
Hello, I am trying to send routes from my DHCPv6 prefix delegation server to my router using iBGP. Those delegated prefix routes on the DHCPv6 server are installed in its kernel table, such as 2001:db8:db8::/56 via . I want to pass this information to my router, but what the router receive is

Re: [PATCH 0/3] babel: Add support for the RTT extension

2023-02-28 Thread Toke Høiland-Jørgensen via Bird-users
d...@darkboxed.org writes: > Hi Toke, > > On Tue, Feb 28, 2023 at 12:20:22PM +0100, Toke Høiland-Jørgensen wrote: >> > I've thought about this some more, I think we absolutely shouldn't expose >> > the smooted metric to filters. It's an implementation detail. There's a >> > bunch of other valid

Re: Babel: Clarifications on seqno request handling in bird

2023-02-28 Thread Juliusz Chroboczek
>> Agreed. https://www.rfc-editor.org/how-to-report/ > Done :) Perfect, thanks a lot.

Re: [PATCH 0/3] babel: Add support for the RTT extension

2023-02-28 Thread Maria Matejka via Bird-users
Hello! On 2/28/23 13:13, d...@darkboxed.org wrote: Hi Toke, On Tue, Feb 28, 2023 at 12:20:22PM +0100, Toke Høiland-Jørgensen wrote: I've thought about this some more, I think we absolutely shouldn't expose the smooted metric to filters. It's an implementation detail. There's a bunch of other

Re: [PATCH 0/3] babel: Add support for the RTT extension

2023-02-28 Thread dxld
Hi Toke, On Tue, Feb 28, 2023 at 12:20:22PM +0100, Toke Høiland-Jørgensen wrote: > > I've thought about this some more, I think we absolutely shouldn't expose > > the smooted metric to filters. It's an implementation detail. There's a > > bunch of other valid ways to implement this sort of

Re: [PATCH 0/3] babel: Add support for the RTT extension

2023-02-28 Thread Toke Høiland-Jørgensen via Bird-users
Daniel Gröber writes: > Hi Toke, > > On Mon, Feb 27, 2023 at 12:16:01PM +0100, Toke Høiland-Jørgensen wrote: >> >> - Add the smoothed metric as a new route attribute (so it's also >> >> available to filters) >> > >> > I think doing that is a bad idea. If we keep filters from changing this we