[c-nsp] bgp filtering to save memory question

[Pete Templin]

Scott Granados wrote:

> My question is this, when I do this I seem to not gain any memory
> savings.  Also, my number of network entries stays the same, about
> 188700 or so yet my installed routes match the filters.  Do I have to
> disable soft inbound to make this work?  What step have I forgotten?

You'll need to disable soft inbound, and likely reboot, in order to 
reclaim the memory.  My 256MB RSP4s are incredibly happier without 
external /24s (at least in the POP where I had to do this).