linksys vpn issue

[tj113]

Scenario:
Home computer: Windows XP Pro SP1
Linksys WRT54G Router. Firmware Version 2.02.7 PPTP passthrough
enabled.
Comcast Cable Modem (Surfboard)
Work VPN using WatchGuard FB1000

Home Computer -> WRT54G -> Comcast Cable Modem -> Internet

From Home Computer, I am able to connect to the work VPN successfully.
After 16-17 minutes the link drops. This is consistent behavior.
When I remove the WRT54G, connect to work VPN, my tunnel does not
drop.

Any help is appreciated.

Thanks..
Tony

 

[Bill Sanderson]

What does Linksys tech support have to say about this?

Have you tried alternative firmware versions--either newer or older?