Date: Fri, 20 Aug 1999 14:50:18 -0700 (PDT) From: bks@CS.Berkeley.EDU To: freebsd-gnats-submit@freebsd.org Subject: misc/13273: ipfw does not permit multicast packets to pass when configured to do so. Message-ID: <19990820215018.EB34014D37@hub.freebsd.org>
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>Number: 13273
>Category: misc
>Synopsis: ipfw does not permit multicast packets to pass when configured to do so.
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Fri Aug 20 15:00:01 PDT 1999
>Closed-Date:
>Last-Modified:
>Originator: Brian Shiratsuki
>Release: 3.2-STABLE
>Organization:
University of California
>Environment:
FreeBSD destroyer.CS.Berkeley.EDU 3.2-STABLE
FreeBSD 3.2-STABLE #1: Tue Aug 10 20:32:52 PDT 1999
bks@destroyer.CS.Berkeley.EDU:/usrext/src/sys/compile/MASH i386
>Description:
$fwcmd add pass all from 224.0.0.0/8 to ${ip}224.0.0.0/8
$fwcmd add pass all from ${ip} to 224.0.0.0/8
produces
ipfw: 2000 Deny P:2 128.32.35.1 224.0.0.1 in via fxp0
ipfw: 2000 Deny P:2 128.32.35.1 224.0.0.1 in via fxp0
>How-To-Repeat:
add $fwcmd's above to rc.firewall, and run sdr.
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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