Hello,

On my GRE/IPSEC tunnels i have

ip mtu 1418
ip tcp adjust-mss 1300

I configured this settings on my tunnel interface.

And now:

  30 second input rate 16350000 bits/sec, 12387 packets/sec
  30 second output rate 229516000 bits/sec, 23053 packets/sec

234 Mbit/sec aggregated traffic with big packet size... wow :) So the performance of a VAM2+ + 7201 is 35.000 packets/sec.

So thanks to everybody,  this MTU tweak is a big magic :)

Laszlo
_______________________________________________
cisco-nsp mailing list  [email protected]
https://puck.nether.net/mailman/listinfo/cisco-nsp
archive at http://puck.nether.net/pipermail/cisco-nsp/

Reply via email to