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VPN connection looses connectivity, even when not idle

gregatatt
Level 1
Level 1

Hi -

I recently started having trouble with my VPN clients loosing connection.

I can create the conenction, work with it for a while, and then loose connectivity.

Timing seems to be dependent on the activity over the connection.

More activity, the conenction stops working sooner.

The cleint doesn't disconnect, I just can't access anything from the client.

Disconnecting and reconnecting the client fixes the problem, temporarily depending on how much data I'm transferring.

This works 90% of the time.

The other 10% if I wait 30-45 minutes, and try again.. It works...with the same results...

It was originally isolated to a Win 2003 server that I was using as the client.

It is now happening on my Win XP client as well.

I'm using the AnyConnect client ver. 2.5.2014 with the VPN service on the UC520.

Which I beleive, is similar to the ASA 5500 series VPN device.

I am running ver 8.1.0 on the UC 520, and I can't remember if this started after upgrading to the new software.

Any help would be GREATLY appreciated, before I try wiping my config.

THANKS!!!

Greg

2 Replies 2

Herbert Baerten
Cisco Employee
Cisco Employee

Hi,


since this question is about the UC520, a product in the Cisco Small Business / Linksys range, I suggest you move it to the community, where you will have a better chance of getting expert advice.


best regards,

Herbert
Cisco Moderator

ok,

Thanks for the link to the correct location.