On Wed, 2010-03-17 at 18:05 +0000, Antonio Soares wrote: > Does anyone have access to real world performance values for the VAM2 > + ? I have a router hitting the 50% with 40 Mbps of traffic. It > has a NPE-G1 an it is running 12.4M. I also have ACLs and QOS. > > The VAM2+ data sheet mentions "up to 280 Mbps":
We use a VAM2 (no "+") in an NPE-G1 12.4(24c)M, and it uses ~5% CPU when doing ~20 Mbps and ~2 kpps. AFAIK the VAM should do the encryption, so the CPU load would be from GRE and maybe fragmentation. Could it be fragmentation? Do you MSS-clamp the tunnels? Does "show ip traffic" show many/any fragmentation? -- Peter _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
