3005 VPN Client Time-Outs

cblack — Fri, 21 Feb 2020 06:08:21 GMT

My Cisco 3005 VPN Concentrator keeps timeing out for some connections. When I look through the logs the only thing I see is:

626 07/03/2002 00:06:30.890 SEV=5 IP/50 RPT=192

Headend received TCP ACK pkt from client 68.38.72.43, TCP source port 1195

627 07/03/2002 00:11:31.260 SEV=5 IP/50 RPT=193

Headend received TCP ACK pkt from client 68.38.72.43, TCP source port 1195

628 07/03/2002 00:16:31.720 SEV=5 IP/50 RPT=194

Headend received TCP ACK pkt from client 68.38.72.43, TCP source port 1195

629 07/03/2002 00:21:32.030 SEV=5 IP/50 RPT=195

Headend received TCP ACK pkt from client 68.38.72.43, TCP source port 1195

630 07/03/2002 00:26:32.420 SEV=5 IP/50 RPT=196

Headend received TCP ACK pkt from client 68.38.72.43, TCP source port 1195

631 07/03/2002 00:31:32.810 SEV=5 IP/50 RPT=197

Headend received TCP ACK pkt from client 68.38.72.43, TCP source port 1195

632 07/03/2002 00:36:33.200 SEV=5 IP/50 RPT=198

Headend received TCP ACK pkt from client 68.38.72.43, TCP source port 1195

633 07/03/2002 00:41:33.610 SEV=5 IP/50 RPT=199

Headend received TCP ACK pkt from client 68.38.72.43, TCP source port 1195

634 07/03/2002 00:46:33.970 SEV=5 IP/50 RPT=200

Headend received TCP ACK pkt from client 68.38.72.43, TCP source port 1195

Any Ideas???? I have hardcoded the speed and duplex on the WAN interface

Thanks

Re: 3005 VPN Client Time-Outs

awaheed — Wed, 03 Jul 2002 18:35:30 GMT

Hi,

I think we need to turn on some additional logs to figure out the issue here, Some of the things to check on:

Does it happen with all ISP connections using the same client machine?

Is the timing consistent with the disconnects?

Did you try with both Split tunneling enabled and disabled?

Hope this helps,

Regards,

Aamir Waheed,

Cisco Systems, Inc.

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