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| Ports that are used in SecureClient and SecureRemote communication. Solution ID: #sk25496 Product: SecureClient Version: NG Last Modified: 25-Apr-2005 Symptoms * IKE communication across a firewall Solution Open the following ports and allow the following protocols: protocol 50 for ESP UDP 2746 for UDP Encapsulation UDP 500 for IKE TCP 500 for IKE over TCP TCP 18231 for Policy Server logon when the client is inside the network UDP 18233 for Keepalive protocol when the client is inside the network TCP 18232 for Distribution Serer when the client is inside the network TCP 264 for topology download UDP 259 for MEP configuration UDP 18234 for performing tunnel test when the client is inside the network TCP 18264 for ICA certificate registration |
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