HP VPN Firewall Appliances High Availability Configuration Guide

219
Item Remarks
Logical Link Troubleshooting
A method that a logical link group uses to handle existing connections when
it detects that a logical link fails, including the following:
• Keep connection—Does not actively terminate the connection with the
failed logical link. Keeping or terminating the connection depends on the
timeout mechanism of the protocol.
• Disconnection—Actively terminates the connection with the failed logical
link.
• Redirection—Redirects the connection to another available logical link in
the logical link group.
Advanced
Configuration
Enable
Slow-Online
When you add a link to a cluster, because the link cannot take on a large
amount of services upon going online, you can enable the slow-online
function. With slow-online enabled, when the link goes online, the LB device
does not assign services to it in the standby time. After the standby time is
reached, the LB device will assign services to the link gradually within the
slow-online time. After the slow-online time is reached, the LB device assigns
services to the link.
Standby
Time
Ramp-Up
Time
Creating a logical link
1. Select High Reliability > Load Balance > Link Load Balance > Outbound from the navigation tree.
2. Click the Logical Link tab.
The logical link list page appears.
Figure 120 Logical link
To view the configurations and statistics of a logical link, click the Logical Link Name link of the
logical link.
When a logical link is available, and is neither enabled with slow-offline nor stopping service, its
status is displayed as .
When a logical link is available, and is enabled with slow-offline, its status is displayed as .
When a logical link is unavailable or enabled with stopping service, its status is displayed as .
When a logical link is configured with stopping scheduling, its status is displayed as .
3. Click Add.
The page for creating a logical link appears.