netdev - Fw: [Bug 203289] New: Kernel will drop any IGMPv3 "Group-Specific Queries" if the source IP is 0.0.0.0

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Message-ID: <20190412085309.64835ab3@shemminger-XPS-13-9360>
Date:   Fri, 12 Apr 2019 08:53:09 -0700
From:   Stephen Hemminger <stephen@...workplumber.org>
To:     netdev@...r.kernel.org
Subject: Fw: [Bug 203289] New: Kernel will drop any IGMPv3 "Group-Specific
 Queries" if the source IP is 0.0.0.0



Begin forwarded message:

Date: Fri, 12 Apr 2019 13:53:58 +0000
From: bugzilla-daemon@...zilla.kernel.org
To: stephen@...workplumber.org
Subject: [Bug 203289] New: Kernel will drop any IGMPv3 "Group-Specific Queries" if the source IP is 0.0.0.0


https://bugzilla.kernel.org/show_bug.cgi?id=203289

            Bug ID: 203289
           Summary: Kernel will drop any IGMPv3 "Group-Specific Queries"
                    if the source IP is 0.0.0.0
           Product: Networking
           Version: 2.5
    Kernel Version: All
          Hardware: All
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: IPV4
          Assignee: stephen@...workplumber.org
          Reporter: mal.hubert@...com
        Regression: No

Kernel drops any IGMPv3 Membership Queries of type 'Group-Specific' if the
source IP is 0.0.0.0.

Membership Queries of type 'General Query' are not dropped.

This behaviour is not documented as a desired behaviour anywhere in the igmp
rfcs.

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