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<p class="MsoNormal"><span style="color:#1F497D">Recursive lookup issue on the 7200
</span><span style="font-family:Wingdings; color:#1F497D">L</span><span style="color:#1F497D">, simple fix</span></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt; font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt; font-family:"Tahoma","sans-serif""> bird-users-bounces@network.cz [mailto:bird-users-bounces@network.cz]
<b>On Behalf Of </b>J Boyle<br>
<b>Sent:</b> 06 February 2015 11:33<br>
<b>To:</b> bird-users@network.cz<br>
<b>Subject:</b> RE: BIRD Issues for a Newbie</span></p>
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<p class="MsoNormal"><span style="color:#1F497D">Hey, this is resolved, no idea why but it’s now stable. I will update when I get to the bottom of that.</span></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="color:#1F497D">Thanks,</span></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt; font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt; font-family:"Tahoma","sans-serif"">
<a href="mailto:bird-users-bounces@network.cz">bird-users-bounces@network.cz</a> [<a href="mailto:bird-users-bounces@network.cz">mailto:bird-users-bounces@network.cz</a>]
<b>On Behalf Of </b>J Boyle<br>
<b>Sent:</b> 06 February 2015 11:10<br>
<b>To:</b> <a href="mailto:bird-users@network.cz">bird-users@network.cz</a><br>
<b>Subject:</b> BIRD Issues for a Newbie</span></p>
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<p class="MsoNormal">Hi, very new to BIRD, we use Quagga but I’m looking at implementing both.
</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">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.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Here is the relevant config which is very basic, I’ve changed most of the settings without any change in the behaviour
<span style="font-family:Wingdings">L</span></p>
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<p class="MsoNormal">protocol kernel {</p>
<p class="MsoNormal"># learn; # Learn all alien routes from the kernel</p>
<p class="MsoNormal"># persist; # Don't remove routes on bird shutdown</p>
<p class="MsoNormal"># scan time 20; # Scan kernel routing table every 20 seconds</p>
<p class="MsoNormal"># import all; # Default is import all</p>
<p class="MsoNormal"># export all; # Default is export none</p>
<p class="MsoNormal"># kernel table 5; # Kernel table to synchronize with (default: main)</p>
<p class="MsoNormal">}</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"># This pseudo-protocol watches all interface up/down events.</p>
<p class="MsoNormal">protocol device {</p>
<p class="MsoNormal"> scan time 1000; # Scan interfaces every 10 seconds</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">protocol bgp RR_Test {</p>
<p class="MsoNormal"> description "RR_Test";</p>
<p class="MsoNormal"> local as yyyy;</p>
<p class="MsoNormal"> neighbor x.x.x.x as yyyy;</p>
<p class="MsoNormal"> rr client;</p>
<p class="MsoNormal"># export filter bgp_out;</p>
<p class="MsoNormal"> rr cluster id 0.0.0.10;</p>
<p class="MsoNormal"> export all;</p>
<p class="MsoNormal"> multihop;</p>
<p class="MsoNormal"># import filter bgp_in;</p>
<p class="MsoNormal"> next hop self;</p>
<p class="MsoNormal"> source address x.x.x.x;</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> </p>
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