03-23-2011 07:26 AM
We have a few officers that connect from a remote location with a firewall of its own. They are all using the SSL VPN client to connect back to home. I can pull up the https://external-ip and login, but when the connection starts up i get a Disconnected; unable to connect to remote client.
I need to know what ports the SSL VPN client uses to connect back to our firewall so I can tell the IT guy what ports to open.
Thanks in advance!
03-23-2011 11:33 AM
Also high priority, the people using this VPN can't do their reports unless they have the VPN connection.
03-23-2011 04:31 PM
If you do not have IPsec enabled, SSL VPN will use TCP 443. If IPSec is enabled. TCP 443 will be used for authentication and the traffic will use UDP port 500.
03-23-2011 09:23 PM
I believe UDP port 4501 is used for the UDP encapsulated ESP (IPSEC) transit channel.
Cheers,
Kelly
04-06-2011 10:45 AM
We disabled IPsec on our PA500. Tried reconnecting the SSL Client but still getting the same error. I can see the clients attempting to connect but are never assigned an IP address from my SSL pool; but other clients are getting IP addresses. Is it possible that 443 is used for authentication and another port is used for data ?
Is there a debug command i can use to view authentications and data coming into the firewall?
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