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I'm using XP and a dlink router (DI-634M) at home (firmware is 2.02 from 10/2006). I just upgraded my Cisco VPN from 4.8 to 5.0 and since, I can't connect. I managed connecting around the router - but this isn't a good solution.


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Check if there's an update to the router's firmware.
If you're having troubles finding it, let me know its model number so I can help.

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I have a dlink DI-634M. I have firmware: 2.0 from 2005. I'll try upgrading. Thanks – Guy Nov 15 '09 at 20:53
ok. uploaded the latest firmware - 2.02. Still didn't work.. Other ideas? – Guy Nov 15 '09 at 21:20

Using the help of:,14905503 The answer is to switch the transport from IP/UDP to IP/TCP. It might be a workaround but it does the trick.

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