Operational Defect Database
BugZero found this defect 2575 days ago.
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WatchGuard Technologies | kA10H000000g3UZSAY
Cannot add Secondary Network with a /32 subnet to external interface
Last update date:
5/1/2017
Affected products:
Firebox M200
Firebox M300
Firebox M270
Firebox M370
Firebox M470
Firebox M570
Firebox M670
Firebox M290
Firebox M390
Firebox M400
Firebox M500
Firebox M440
Affected releases:
All
Fireware
11.x
11.1.x
11.10.x
11.10
11.10.1
11.10.2
11.10.3
11.10.4
11.10.5
11.10.6
Fixed releases:
All
Description:
Issue
You cannot add a Secondary Network with a /32 subnet mask to an external interface. If you try to configure this with Policy Manager or Fireware Web UI, the configuration change fails and the message "not valid secondary address" appears. As of Fireware v11.9.4, the Firebox can support /32 subnet masks on external interfaces. The Firebox does not allow /32 subnet masks on other interfaces.
Workaround/Solution
To resolve this issue, upgrade to Fireware v12.1.
