Subject: Re: interface destruction issues with multicast membership
To: Matt Thomas <>
From: Greg Troxel <>
List: tech-net
Date: 05/12/2005 13:24:17
I took Matt's suggestion of PR_PURGEIF flag, and purged only those
protocols.  A kernel with this change survives removing a card, and
I'll get this installed on my troublesome ppp systems and see how they
behave (the crash was not 100% reliable).

Patch is at:

        Greg Troxel <>