From owner-freebsd-bugs  Tue May 16 13:50:03 1995
Return-Path: bugs-owner
Received: (from majordom@localhost)
          by freefall.cdrom.com (8.6.10/8.6.6) id NAA20128
          for bugs-outgoing; Tue, 16 May 1995 13:50:03 -0700
Received: (from gnats@localhost)
          by freefall.cdrom.com (8.6.10/8.6.6) id NAA20120
          ; Tue, 16 May 1995 13:50:02 -0700
Date: Tue, 16 May 1995 13:50:02 -0700
Message-Id: <199505162050.NAA20120@freefall.cdrom.com>
From: Poul-Henning.Kamp@critter.tfs.com
Reply-To: Poul-Henning.Kamp@critter.tfs.com
To: freebsd-bugs
Subject: kern/425: arp entries not getting removed when interface changes
In-Reply-To: Your message of Tue, 16 May 1995 13:49:04 -0700
	<199505162049.NAA01073@critter.tfs.com>
Sender: bugs-owner@FreeBSD.org
Precedence: bulk


>Number:         425
>Category:       kern
>Synopsis:       arp entries not getting removed when interface changes
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs (FreeBSD bugs mailing list)
>State:          open
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue May 16 13:50:01 1995
>Originator:     Poul-Henning Kamp
>Organization:
core-team
>Release:        FreeBSD BUILT-19950423 i386
>Environment:
>Description:
>How-To-Repeat:
	ifconfig ze0 192.216.222.226
	ping 192.216.222.227
	ifconfig ze0 down
	ifconfig ze0 delete 192.216.222.226
	arp -a

	Arp entry not deleted.

>Fix:

	I'd say that's a bug.  You should file a bug report in case somebody
	is looking for something to do.  It looks like it should be
	straightforward to add - when arp_rtrequest() gets a RTM_DELETE for
	something that looks like an interface route, it should go through and
	delete any applicable arp entries.

	-GAWollman

		

>Audit-Trail:
>Unformatted: