PPTP connection dropped every 120 mins

[Dario Francesco Vanin]

Hi guys,

I am using a pptp server running on windows 2008 server and I have configured my ASA 5520 to let the PPTP traffic to pass throught.

The solution works quite well but exactly every 120 minutes the connection drops and people have to reconnect. Is there any setting to change? In the PPTP server I haven't found any setting to change.

Thanks,

Dario

[Jennifer Halim]

Do you have any connection timeout configured on the ASA to 120 mins?

[Dario Francesco Vanin]

Hi Jennifer,

I have the following timeouts on my config. None of them sounds to me like a pptp timeout... :-(

arp timeout 14400

timeout xlate 3:00:00

timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02

timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00

timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00

timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute

timeout tcp-proxy-reassembly 0:01:00

timeout floating-conn 0:00:00

telnet timeout 5

ssh timeout 5

console timeout 0

aaa-server INTERNAL-DC1 (INTERNAL) host INTERNAL-dc1

timeout 5

(INTERNAL-DC1 is the PPTP server).

Thanks,

Dario