Operational Defect Database
BugZero found this defect 1332 days ago.
Data sources
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WatchGuard Technologies | kA10H000000bpUmSAI
Cannot set OS compatibility to v12.5.x if an ICMPv6 custom policy exists in v12.6.x configuration
Last update date:
9/28/2020
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
12.x
12.6.x
Fixed releases:
All
Description:
Issue
In WSM v12.6.2 U2, if your configuration includes an ICMPv6 custom policy, and you change the OS Compatibility setting to v12.5.x, this error appears: Fireware OS lower than v12.6.2 does not support the ICMPv6 custom protocol.
Workaround/Solution
Remove the ICMPv6 custom policy.Change the OS Compatibility setting.Save the configuration as the older version.Add the ICMPv6 custom policy back to the configuration.
