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  1. TrueNAS
  2. NAS-109501

There is a non-configurable ipfw active

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    Details

    • Type: Bug
    • Status: Engineering Closed (View Workflow)
    • Priority: Medium
    • Resolution: User Configuration Error
    • Affects Version/s: 12.0-U2
    • Fix Version/s: N/A
    • Component/s: OS
    • Labels:
      None
    • Impact:
      Medium

      Description

      After upgrading from FreeNAS 11 to TrueNAS 12, I noticed that my system date was incorrect.  In examining it, I discovered that there is a set of ipfw rules in place:

       

      root@nas:~ # ipfw list
      00100 allow ip from any to any via lo0
      00500 allow ip from table(internal) to any in
      00500 allow ip from any to table(internal) out
      01000 reject udp from any to me 111
      01500 reject udp from me to any
      65535 allow ip from any to any

       

      This causes ntp to not work properly with the default servers. Or any servers not on the local network. I have been unable to figure out what is creating this. I have one plugin installed, Plex. The Plex jail has its own ipfw table, which is just to pass things through.

       

      I also note that rule 1500 should probably be "reject udp from me to any 111"

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                People

                Assignee:
                releng Triage Team
                Reporter:
                kithrup Sean Eric Fagan
                Watchers:
                Sean Eric Fagan, Waqar Ahmed, William Grzybowski
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                  Dates

                  Created:
                  Updated:
                  Resolved: