[c-nsp] ip tcp adjust-mss on LNS 7206VXR

[Tim Franklin]

> In a big big way.  Fragmentation is cheap, but the reassembly on the
> far end of the tunnel is by necessity process switched will thrash the
> everlasting you-know-what out of your CPU even at relatively low PPS
> rates.

I still prefer setting a lower MTU and letting PMTUD do its thing for this.
It works for UDP too, and helps flush out broken firewalls (or rather,
broken firewall *admins*; the "all ICMP is eeeeeeeevil" mentality is in need
of a bitch-slap).

Regards,
Tim.

-- 
____________   Tim Franklin                 e: tim.franklin at colt.net 
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