F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices High Availability Configuration Guide-6PW100

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Figure 111 Best performing link parameters
2. Configure the parameters as described in 650HTable 21.
3. Click Apply.
Table 21 Configuration items
Item Descri
p
tion
Mask Length
Mask length of the dynamic best performing link entry generated based on the best
performing link algorithm.
If you select Natural Mask, the mask length of the generated dynamic best performing
link entry is determined by the IP address of the entry.
• If the IP address is a class A address, the mask length is 8.
• If the IP address is a class B address, the mask length is 16.
• If the IP address is a class C, class D, or class E address, the mask length is 24.
Aging Time
Aging time of the dynamic best performing link entry.
After a dynamic best performing link entry is generated, if no matched traffic passes
within the aging time, the dynamic best performing link entry will be deleted; static best
performing link entries do not age out.
RTT Weight Round trip time (RTT) weight in the dynamic best performing link algorithm.
TTL Weight Time to live (TTL) weight in the dynamic best performing link algorithm.
Uplink Bandwidth
Weight
Uplink bandwidth weight in the dynamic best performing link algorithm.
Downlink Bandwidth
Weight
Downlink bandwidth weight in the dynamic best performing link algorithm.
Link Cost Weight Link cost weight in the dynamic best performing link algorithm.
Detection Interval The interval at which best-performing link detection is performed.
Timeout Timeout for a best-performing link detection operation.