One BGP session flapping but not the other

2017-12-20 Thread Alarig Le Lay
Hi, I have a pretty simple design: two edge routers, one hypevisor. The routing is done with the help of BGP. regis is the hypervisor. +-+ +---+ | nominoe | | budic | +-+ +---+ \ / \ / \ / AS204092

Re: Bird 2.0 AS path prepending

2017-12-20 Thread Daniel Czerwonk
Hello Ondrej, thank you very much! :) I modified the filter using your workaround. The prefix is now exported with the correct AS path. Best regards, Daniel Diff: + if !defined(bgp_path) then { +bgp_path.empty; + } + Ondrej Zajicek wrote: > A workaround is to use something like: > > i

Re: Bird 2.0.0 and reconfiguring

2017-12-20 Thread Ondrej Zajicek
On Wed, Dec 20, 2017 at 03:10:06PM +0100, Miłosz Oller wrote: > Hi > > Tell me please, why in one definition of protocol can be only one neighbor > and can be two channels. Because one protocol = one BGP session = one TCP connection = one neighbor IP address. But routes of multiple address famil

Re: vmtoolsd 100% CPU with bird6

2017-12-20 Thread Ondrej Zajicek
On Wed, Dec 20, 2017 at 12:25:18PM +, Andrea Verni wrote: > Hi guys, > > I noticed that the VM where I have deployed BIRD is having ~5 sec of 100% cpu > used by the "vmtoolsd". This started to happened since I introduced a IPv6 > peering (full table). > > I found a discussion where someone

Re: Bird 2.0 AS path prepending

2017-12-20 Thread Ondrej Zajicek
On Wed, Dec 20, 2017 at 06:11:42PM +0100, Daniel Czerwonk wrote: > Hello bird users, > > I just started to test bird 2.0 and converted the existing bird 1.6 > configuration to bird 2.0. I compiled bird 2.0.0 on my fedora test VM > and got it running. But when I use path prepending in BGP (the same

Bird 2.0 AS path prepending

2017-12-20 Thread Daniel Czerwonk
Hello bird users, I just started to test bird 2.0 and converted the existing bird 1.6 configuration to bird 2.0. I compiled bird 2.0.0 on my fedora test VM and got it running. But when I use path prepending in BGP (the same way I did in 1.6) bird throws an error and does not export the route. Does

Re: Bird 2.0.0 and reconfiguring

2017-12-20 Thread Miłosz Oller
Hi Tell me please, why in one definition of protocol can be only one neighbor and can be two channels.  Channel ipv4     State:  UP     Table:  master4     Preference: 100     Input filter:   ACCEPT     Output filter:  ipv4_export_global_retn     Routes: 671182 impo

vmtoolsd 100% CPU with bird6

2017-12-20 Thread Andrea Verni
Hi guys, I noticed that the VM where I have deployed BIRD is having ~5 sec of 100% cpu used by the "vmtoolsd". This started to happened since I introduced a IPv6 peering (full table). I found a discussion where someone was suggesting to set the poll-interval=900 in the 'tools.conf'. I did that