CISCO ASA VPN Poor perfomance

Unanswered Question
Sep 3rd, 2009

I have a vpn l2l between 2 cisco ASA 5510. When we download a file via VPN, we obtain a poor perfomance (10Kb/seg), when we download a file without VPN, we obtain a good perfomance 200Kb/seg.

We change mtu,... but we didn't get good result.

Can someone help us?

I have this problem too.
0 votes
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
antonio.pezuela Thu, 09/03/2009 - 12:20

We have 8Mb in the central place (hub).

We have 4Mb satellite link in the spoke. We downloaded a file in the spoke place via proxy (via VPN tunnel) and we downloaded it without proxy (via internet).

OK - perhaps you should look at the proxy!!

To go from a remote site, to a central site (over the VPN via the internet) then thru the LAN at the central site to a proxy server, then back out to the internet......will cause you a few headaches, I have had them before. Check the proxy server and the traffic flow.

What are file transfer speeds from internal to internal? over the VPN no internet files?


This Discussion