I have problem connecting one of the clients.
Here is my configuration:
XP(SP2) -> Internet -> Router(firewall) -> ASL
On router protocols 50, 51 and UDP ports 500, 4500 and 1723 are opened.
I have several clients (windows 2000 and XP) connecting to ASL using windows VPN client. They all use certificate.
Now I have a problem with a new client. He claims, that he set up everything properly on his station (XP with all updates), like other clients. When he tries to connect to my ASL, outside router is dropping UDP packets on port 1701.
Anybody knows what could be the problem? Is this client setup problem or maybe some new feature in XP?
Should I open port 1701 on router?
Thanks.
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