I set up a site to site vpn tunnel between a 2621x router and an ASA
5510 (T3 line for router and E1 for ASA). Speeds are expected to be slower but what I am seeing is very very very slow speeds. This happens with anything from downloading (large and small) files across the tunnel, citrix connections across the tunnel, remote desktop controlling a machine across the tunnel, etc. Pings across the tunnel result in these times:bytes=32 time=206ms TTL=127 bytes=32 time=177ms TTL=127 bytes=32 time=202ms TTL=127 bytes=32 time=229ms TTL=127
Both endpoints are outside interfaces that all internet traffic also passes through from the respective sites. The MTU setting on the router is 4470 and the ASA is the default 1500. I'm not sure if that should have an effect on anything. I also disabled pre-fragmentation and no luck.
Anythign else I can look for and can do to get this to improve?
Thanks.