From owner-freebsd-hackers Wed Dec 20 21:08:34 1995 Return-Path: owner-hackers Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id VAA11752 for hackers-outgoing; Wed, 20 Dec 1995 21:08:34 -0800 (PST) Received: from blob.best.net (blob.best.net [204.156.128.88]) by freefall.freebsd.org (8.7.3/8.7.3) with SMTP id VAA11743 for ; Wed, 20 Dec 1995 21:08:30 -0800 (PST) Received: from geli.clusternet (rcarter.vip.best.com [204.156.137.2]) by blob.best.net (8.6.12/8.6.5) with ESMTP id VAA26278; Wed, 20 Dec 1995 21:08:28 -0800 Received: from localhost (localhost [127.0.0.1]) by geli.clusternet (8.6.12/8.6.9) with SMTP id VAA02938; Wed, 20 Dec 1995 21:07:27 -0800 Message-Id: <199512210507.VAA02938@geli.clusternet> X-Authentication-Warning: geli.clusternet: Host localhost didn't use HELO protocol X-Mailer: exmh version 1.6.4 10/10/95 To: Nate Williams cc: "Russell L. Carter" , hackers@FreeBSD.org Subject: Re: BSD networking code guru needed? In-reply-to: Your message of "Wed, 20 Dec 1995 18:51:02 MST." <199512210151.SAA01526@rocky.sri.MT.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Wed, 20 Dec 1995 21:07:27 -0800 From: "Russell L. Carter" Sender: owner-hackers@FreeBSD.org Precedence: bulk } > So THAT is what is going on... I've got the (possibly) same problem with } > 16 dual homed systems on two subnets when running a distributed computation } > on most to all of the interfaces. Only started when I upgraded these } > systems to the 2.1-STABLE 3 weeks ago. Just started trying to } > track this thing this week. } } The easiest way to check this is to do an 'arp -a' on the machine that } is confused. } } } Nate } Here's a cc to hackers of what I previously sent to Nate, I'm not currently subscribed, guess I have to, but it may be of interest... rcarter@daisy-1601:~ [42] arp -a dancer.ca.sandia.gov (146.246.246.1) at 8:0:69:4:a:10 alfalfa.ca.sandia.gov (146.246.246.10) at 8:0:69:7:5d:fc daisy-1600.ca.sandia.gov (146.246.246.32) at 0:20:af:38:53:2e fdaisy-1600.ca.sandia.gov (146.246.246.105) at 0:0:c0:ca:d9:c5 ? (146.246.246.127) at (incomplete) con246.ca.sandia.gov (146.246.246.254) at 0:0:c:4:38:55 ? (146.246.246.255) at (incomplete) rcarter@daisy-1601:~ [43] The fdaisy-1600 entry is causing a lot of problems. Russell