BIRD Issues for a Newbie

[J Boyle]

Recursive lookup issue on the 7200 :(, simple fix

From: bird-users-bounces at network.cz [mailto:bird-users-bounces at network.cz] On Behalf Of J Boyle
Sent: 06 February 2015 11:33
To: bird-users at network.cz
Subject: RE: BIRD Issues for a Newbie

Hey, this is resolved, no idea why but it's now stable. I will update when I get to the bottom of that.

Thanks,


From: bird-users-bounces at network.cz<mailto:bird-users-bounces at network.cz> [mailto:bird-users-bounces at network.cz] On Behalf Of J Boyle
Sent: 06 February 2015 11:10
To: bird-users at network.cz<mailto:bird-users at network.cz>
Subject: BIRD Issues for a Newbie

Hi, very new to BIRD, we use Quagga but I'm looking at implementing both.

I have a Cisco 7200 peering with BIRD, as soon as I enable the peering the 7200 gets the full internet routing table but then hits 100% CPU until I  disable the peering. I have peered the 7200 with Quagga and sent the full table and it has no problems at all, sits at around 40% CPU with the same full table.


Here is the relevant config which is very basic, I've changed most of the settings without any change in the behaviour :(



protocol kernel {
#       learn;                  # Learn all alien routes from the kernel
#       persist;                # Don't remove routes on bird shutdown
#       scan time 20;           # Scan kernel routing table every 20 seconds
#       import all;             # Default is import all
#       export all;             # Default is export none
#       kernel table 5;         # Kernel table to synchronize with (default: main)
}

# This pseudo-protocol watches all interface up/down events.
protocol device {
        scan time 1000;         # Scan interfaces every 10 seconds





protocol bgp RR_Test {
       description "RR_Test";
       local as yyyy;
       neighbor x.x.x.x as yyyy;
       rr client;
#       export filter bgp_out;
       rr cluster id 0.0.0.10;
       export all;
       multihop;
#       import filter bgp_in;
       next hop self;
       source address x.x.x.x;



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