nanog mailing list archives

Re: Getting pretty close to default IPv4 route maximum for 6500/7600 routers.


From: Mark Tinka <mark.tinka () seacom mu>
Date: Thu, 8 May 2014 21:11:15 +0200

On Thursday, May 08, 2014 05:29:08 PM Nikolay Shopik wrote:

I know most people have problems with 2 bgp feeds and 4GB
RAM on ASR1002-F (as it max installable memory). So I
doubt about 2M routes with 2GB RAM.

I've never ran the ASR1002-F, but I know some other ASR1000 
platforms consume half the memory just for the IOS image 
upon boot.

This makes running a second instance of IOSd on boxes that 
have a single RP a sure way to lead to a crash when the same 
box is running BGP (happened to me once, 2nd IOSd never 
again).

Mark.

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