system : link-monitor
 
link-monitor
Use this command to configure the Link Health Monitor.
Syntax
config system link-monitor
edit <monitor_name>
set failtime <int>
set gateway-ip <ipv4_addr>
set ha-priority <int>
set interval <sec_int>
set protocol {ping |tcp-echo | udp-echo}
set recoverytime <int>
set server <ipv4_addr_str>
set source-ip <ipv4_addr>
set srcintf <if_name>
set status {enable | disable}
set timeout <sec_int>
set update-cascade-interface {enable | disable}
set update-static-route {enable | disable}
end
Variable
Description
Default
<monitor_name>
Enter a name for this monitor.
 
failtime <int>
Set the number of retry attempts before brining server down.
5
gateway-ip <ipv4_addr>
Enter the IP address of the gateway used to ping the server.
0.0.0.0
ha-priority <int>
Select the HA election priority. Valid range is 1 to 50. The default is 1. This setting is not synchronized by HA.
1
interval <sec_int>
 
 
protocol {ping |tcp-echo | udp-echo}
Select the protocols to be used when detecting the server
ping
recoverytime <int>
Set the number of retry attempts before brining server up.
5
server <ipv4_addr_str>
Enter the IP addresses of the servers to be monitored.
No default.
source-ip <ipv4_addr>
Enter the IP address that is checking the gateway.
If none is selected, one will be automatically selected from the interface
0.0.0.0
srcintf <if_name>
Enter the name of the interface where the monitored traffic is sent.
 
status {enable | disable}
Enable or disable link monitor administrative status.
enable
timeout <sec_int>
Detect request timeout.
1
update-cascade-interface {enable | disable}
Enable or disable update of cascade interface.
disable
update-static-route {enable | disable}
Enable or disable update of static route.
enable