[f-nsp] BI-RX-MR2 scaling to 2 million routes

Dave Peters - Terabit Systems Dave at terabitsystems.com
Tue Nov 4 11:55:49 EST 2014


Thanks. It’s a little confusing. I appreciate the help.

From: André Grüneberg [mailto:andre.grueneberg at unbelievable-machine.com]
Sent: Monday, November 03, 2014 11:50 PM
To: Dave Peters - Terabit Systems
Cc: foundry-nsp at puck.nether.net
Subject: Re: [f-nsp] BI-RX-MR2 scaling to 2 million routes


Hi Dave,
Am 03.11.2014 23:36 schrieb "Dave Peters - Terabit Systems" <Dave at terabitsystems.com<mailto:Dave at terabitsystems.com>>:
> Brocade’s documentation says the RX MR2 management can scale up to 2 million routes, but the system-max ip-route setting has a maximum value of 524288. Anyone know how to tweak that value? Checking Brocade’s documentation hasn’t been fruitful so far, and neither has Uncle Google.

This is RIB vs. FIB. RX can handle 2M routes received via BGP (sum of all peers), but only 512k effective routes in FIB.

André
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