Avaya 3.7 Manuel D’Utilisation
Using advanced features
216 Avaya VPNmanager Configuration Guide Release 3.7
7. From the Properties list, click on Heartbeat Interval so the heartbeat interval values
appears.
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In the Heartbeat Interval drop-down list, select a unit of time.
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In the Heartbeat Interval text box, type in a duration that defines the period of the
primary end-point’s heartbeat.
primary end-point’s heartbeat.
8. From the Properties list, click on Heartbeat Retry Limit so the heartbeat retry limit values
appears.
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In the Times text box, type in the number of times a heartbeat must be requested by the
controlling end-point before it switches traffic to the secondary end-point.
controlling end-point before it switches traffic to the secondary end-point.
9. If the secondary end-point uses a slower circuit than the primary end-point, the controlling
end-point must be aware of the expected delay. That delay is called Hold-Up Time.
10. From the Properties list, click on Hold Up Time so the Hold Up Time values appears.
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In the Hold-Up Time drop-down list, select a unit of time.
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In the Hold-Up Time text box, type in a duration that the controlling end-point may have
to wait for a response from the secondary end-point.
to wait for a response from the secondary end-point.
11. From the Properties list, click on Hold-Down Time so the hold-down time values appears.
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In the Hold-Down Time drop-down list, select a unit of time.
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In the Hold-Down Time text box, type in a duration that the controlling end-point must
wait before it switches VPN traffic from the secondary end-point to the primary end-point.
The wait begins after the controlling end-point reconnects with the primary end-point.
wait before it switches VPN traffic from the secondary end-point to the primary end-point.
The wait begins after the controlling end-point reconnects with the primary end-point.
12. Click OK to return to the Resilient Tunnel tab. Your new secondary end-point appears in the
Resilient Tunnel list.
13. Click Save to save your work.
Managing the resilient tunnel list
The secondary end-points shown in the Resilient Tunnel List can be edited, have their
sequence changed, or even deleted. The list organizes the secondary end-points in the
sequence in which they must be used, where the one at the top of the list is always used first.
sequence changed, or even deleted. The list organizes the secondary end-points in the
sequence in which they must be used, where the one at the top of the list is always used first.
To edit, change the sequence, or delete a filtering policy:
1. Move to the Configuration Console window.
2. From the Device>Contents column, select the security gateway that acts as the primary
end-point for a tunnel.
3. Click the Resilient Tunnel tab to bring it to the front.
4. From the Resilient Tunnel List, select a specific secondary end-point.