The active link command allows you to manually select an IPSec link.
| Parameter | Description | Value |
|---|---|---|
| link-id | Specifies the ID of the link to be used as an IPSec link. | The value must be an existing link ID. |
To establish an IPSec tunnel over a specific link, run the active link link-id command to select the link.
If the packet loss rate or delay over the active link exceeds the configured upper threshold, the traffic will be switched to another link in turn. Cyclic link switchovers start from the manually selected link and end with the last link. For example, after you select the third link of four links, the first link switchover cycle is 3->4, and the second link switchover cycle is 4->1->2->3->4.