Nortel Networks 620 User Manual

Page of 222
Chapter 3
Configuration via Local Pages
E-DOC-CTC-20051017-0169 v0.1
95
Protocol
Optionally, the access to an IPSec connection can be restricted to a specific 
protocols by selecting a protocol from the list. 
Select any if you do not want to restrict the connection to a specific protocol.
Port
Optionally, if the tcp or udp protocol is selected for the protocol parameter, then the 
access to the IPSec connection can be further restricted to a single port number. 
Many well-known port numbers can be selected from the list.
Select any if you do not want to restrict the connection to a specific port.
If you want to restrict the protocols on your secure VPN link, and you need 
multiple protocols, then you define a new connection for every individual 
protocol. Separate IPSec tunnels will be established for each protocol.