08-08-2011 07:07 AM
We have ASA 5540. We setup Site-to-Site VPN and Remote Access VPN (Cisco VPN client). If are running full tunnel on the Cisco VPN client, the internet access is slow. For example, when we are running full-tunnel, the internet speed is 16 Mbps based on Speedtest.net. When we go to Speedtest.net, some of the graphics do not load. If we are running Split-tunnel, the internet access speed is 78 Mbps based on Speedtest.net and the Speedtest.net web site loads all the graphics. Do you have any suggestions on how to fix this type of problem?
Thanks.
Diane
08-08-2011 07:43 AM
could be an mtu issue. see following link:
to determine optimal mtu see:
http://www.howtonetworking.com/VPN/mtu4.htm
hth
andy
08-08-2011 09:54 AM
Thanks Andrew. It is still not working. Do you have any other suggestions?
Thanks.
Diane
08-08-2011 10:32 AM
hi diane - did you determine the mtu value with split tunneling disabled?
andy
08-09-2011 02:00 AM
You browse via the tunnel on full tunnel mode?
08-09-2011 02:34 PM
When I browse the internet in full tunnel, it is slow. The graphics on Speedtest.net would not load. I do not have any problems with internet when I am in split-tunnel.
Thanks.
Diane
08-10-2011 02:22 PM
Hi,
How is the speed for the internal users behind ASA when they access the site. Will they able see the graphics with
no issues?
Thanks
MS
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