Filter Policies
Router Configuration Guide 575
The hold-time-up parameter allows the operator to delay programming of the PBR to the most-
preferred destination for a specified amount of time when the first destination comes up (action
forward remains in place). When the first destination comes up, the timer is started and upon the
expiry, the current most-preferred destination is selected (which may differ from the one that triggered
the timer to start) and programmed as a sticky PBR destination. Changing the value of the timer, while
the timer is running takes immediate effect.
The no form of the command disables sticky destination behavior.
Default no sticky-dest
Parameters hold-time-up — Initial delay in seconds.
Values 0 to 65535
where 0 is equivalent to no-hold-time-up
ping-test
Syntax [no] ping-test
Context config>filter>redirect-policy>dest
Description This command configures parameters to perform connectivity ping tests to validate the ability for the
destination to receive redirected traffic.
Default no ping-test
drop-count
Syntax drop-count consecutive-failures [hold-down seconds]
no drop-count
Context config>filter>redirect-policy>dest>ping-test
config>filter>redirect-policy>dest>snmp-test
config>filter>redirect-policy>dest>url-test
Description This command specifies the number of consecutive requests that must fail for the destination to be
declared unreachable and the time to hold destination unreachable before repeating tests.
Default drop-count 3 hold-down 0
Parameters consecutive-failures — Specifies the number of consecutive ping test failures before declaring the
destination down.
Values 1 to 60
hold-down seconds — The amount of time, in seconds, that the system should be held down if
any of the test has marked it unreachable.
Values 0 to 86400
To Next Page
Loading...
