Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide
Chapter 6 IKE Configuration Commands
3Com Corporation
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Parameter
seconds: Specifies the ISAKMP Sa duration. When the sa duration expires, ISAKMP
SA will update automatically. It can be set to a value in the range 60 to 604800 seconds.
Description
Use the sa duration command to specify the ISAKMP Sa duration for an IKE proposal.
Use the undo sa duration command to restore it to the default.
By default, the value of ISAKMP Sa duration is 86400 seconds (one day).
Before the sa duration for a SA expires, a new SA will be negotiated for replacing the
existing SA, and the old SA will be automatically cleared when the Sa duration expires.
Related command: ike proposal and display ike proposal.
Example
# Specify the ISAKMP Sa duration for IKE proposal 10 as 600 seconds (10 minutes).
[3Com] ike proposal 10
[3Com-ike-proposal-10] sa duration 600