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High Availability (HA)
Feature Description
33.
Check that the
Interface Address (address[/prefix])
, the
HA Shared IP address
and
HA
Partner IP address
are correct before adding it to the production unit.
34.
In the main menu, go to
Local Administration > HA Parameters
.
Figure 10-10: HA Virtual ID
35.
Ensure that the
HA Virtual ID
is correct.
36.
When new unit 1 (C) is connected, open the WUI of the shared IP address and in the
main menu, go to
System Configuration > Miscellaneous Options > HA Parameters
.
Figure 10-11: Force Update
37.
Click
Force Update
.
38.
This will take approximately 15 seconds.
39.
When the update is complete, in the main menu, go to
System Configuration >
Miscellaneous Options > HA Parameters
.
40.
In the
Switch to Preferred Server
drop-down list, switch the preferred host to the other
unit or select
No Preferred Host
.
New unit 1 (C) (Standby)
Preferred master set to none
Current setup – two units in production
New unit 2 (D) (Master)
Old unit 1 (A)
Old unit 2 (B)
If you were replacing faulty units, ensure to send the old faulty units back to
KEMP for testing.
