nanog mailing list archives

Re: Zebra Router???


From: Ryan Mooney <ryan () pcslink com>
Date: Mon, 21 Apr 2003 06:04:29 -1000



Ok, I'll bite. We're routinely shoving 500mbps through our FreeBSD system 
running zebra, and we've never hit the 50% cpu mark. 3 GigE BGP peers 
passing me a full table and one GigE LAN interface, a few VLANs, lengthy 
IPFW rules, and tons of "count" rules so I can MRTG each IP passing through 
it. In some off network synthetic testing, I easily maxed out our GigE LAN 
interface before the router dropped a packet. All this on a $1800 Dell 
server with a $150 Intel PCI-X card slapped in there. This system's been up 
for 6 months now. Zero crashes, zero hung interfaces, zero problems.

I'm not saying a FreeBSD+Zebra system is going to do everything that your 
high end router will, but I haven't run into anything that I couldn't find 
some way of doing with the tools that I had. 

My biggest bitch is the lack of multipath routing (yes I know you can hack it
in), but the ability to load balance of equal cost links would be a really 
nice feature.

-- 
-=-=-=-=-=-=-<>-=-=-=-=-=-<>-=-=-=-=-=-<>-=-=-=-=-=-<>-=-=-=-=-=-=-<
Ryan Mooney                                      ryan () pcslink com 
<-=-=-=-=-=-=-><-=-=-=-=-=-><-=-=-=-=-=-><-=-=-=-=-=-><-=-=-=-=-=-=-> 


Current thread: