Re: help bgp peer issue.

2020-06-18 Thread Brian Topping
> On Jun 18, 2020, at 19:50, seunghwan hwang > wrote: > > I think BGP Keepalive packets can't be transmitted to the BIRD(from the > kernel). > Is there an issue related to this in this version? Instead of waiting until morning for others to maybe say the same thing, I would put effort into

Re: BGP routes not being propagated to kernel via OSPF

2020-03-09 Thread Brian Topping
(either with a regression or some change that is required by spec but not clear how to configure for), I will try to diff the sources and see what might have caused this. Regards, Brian > On Feb 19, 2020, at 3:43 PM, Brian Topping wrote: > > If it helps, I uploaded the output fr

Consultant for hire?

2020-02-23 Thread Brian Topping
Hello, I am not having good luck solving this issue that has been going on for a few weeks with routes originated from iBGP not being propagated to FIB via OSPF on BIRD 2.0.7. The route is propagating via to the LSADB of the target machine, but I can’t get it into master4 for export to kernel.

Re: BGP routes not being propagated to kernel via OSPF

2020-02-19 Thread Brian Topping
If it helps, I uploaded the output from `debug backbone all` && `restart backbone` to https://gist.github.com/briantopping/7313d6bda963ea01b6d1288fda4942e8 > On Feb 17, 2020, at 12:17 AM, Brian Topping wrote: > > Greetings, I have a network with four routers on an OSPF b

BGP routes not being propagated to kernel via OSPF

2020-02-16 Thread Brian Topping
Greetings, I have a network with four routers on an OSPF backbone. Only one of the four routers cannot export the type 5 LSA entries to the kernel. I cannot figure out why. I wonder if I might kindly ask some guidance. The routers (including the problem router) are all BIRD 2.0.7 with the router

Re: Learning BIRD source

2019-04-15 Thread Brian Topping
> On Apr 14, 2019, at 11:07 PM, Maria Matějka wrote: > > And couldn't you just share what IDE you are trying to setup with BIRD and > what exact problems you have? It should take me less time helping you setup > BIRD in that specific IDE than merging CMake, not even counting your time > needed

Re: Learning BIRD source

2019-04-14 Thread Brian Topping
> On Apr 13, 2019, at 9:17 AM, Maria Matějka wrote: > > If you convince me to merge it, no problem. Which is more dangerous that it > seems to be -- I'm quite a strong opponent against almost any generator of > makefiles. What I accept is how it is done now – the configure script > generates o

Learning BIRD source

2019-04-12 Thread Brian Topping
Developer team: I’d like to get better with the source. Due to being an inferior specimen and/or too many other projects, I need help from tools like CLion to make sense of source trees within weeks instead of years. Are others working on BIRD source within IDEs? I know "real programmers use vi

Re: Setting route destination for DNAT addresses

2019-04-12 Thread Brian Topping
> On Apr 12, 2019, at 4:34 AM, Ondrej Zajicek wrote: > > On Sun, Apr 07, 2019 at 10:52:23PM -0600, Brian Topping wrote: >> The problem is when a service on the same host as the container needs >> to connect to the DNAT address presented for the container. Because the &g

Re: Reporting issues

2019-04-12 Thread Brian Topping
> On Apr 12, 2019, at 4:45 AM, Ondrej Zajicek wrote: > > Like Alexander Zubkov already noted, i also does not see any issue. Thanks Ondrej, welcome back :-) Hope you had a great break. I accidentally hit “reply” instead of “reply all” and part of our conversation went private. Having been on t

Re: Reporting issues

2019-04-10 Thread Brian Topping
figuration, tcpdump and result of commands like "show > protocols all", "show route all" and pointed out what pieces you find > wrong, it would be helpful. > It also seems to me that in your first message you could mix up router > ids and neigbours' ips. > &g

Setting route destination for DNAT addresses

2019-04-07 Thread Brian Topping
In this thread[1], I realize I created a new problem in the BIRD BGP configuration with `dest = RTD_BLACKHOLE`. Setting a destination to blackhole works great when the routes are being propagated (no ICMP unreachable is sent by the kernel) and an address being managed by Kubernetes DNAT faciliti

Re: Reporting issues

2019-04-06 Thread Brian Topping
> On Apr 6, 2019, at 1:38 PM, Alexander Zubkov wrote: > > Hi Brian, > > Can you give specific examples of what is happening? Configuration samples, > show running route information from cli, etc. Hi Alexander, I can give it a shot here. Apologies for the previous direct reply. These are the

Reporting issues

2019-04-06 Thread Brian Topping
Hi all, I think I looked in all the regular places and inferred that reporting issues might best be done here. The gitlab issue tracker shows no issues. The problem I have seen is where BIRD BGP is running a passive process. The initiator peer is running the product at https://metallb.universe.t

Filtering export to kernel of local nets

2019-03-28 Thread Brian Topping
Greetings! I am new to production use of BIRD 2 and having a problem. Given two instances on a shared network and both running OSPF, the kernel is getting two copies of the shared network: one from the native kernel entry for the device and one from the LSA of the other BIRD instance on the sam