From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Ron Watkins" Subject: Re: ARP problems in -testing? Date: Sun, 16 Jan 2005 13:33:04 -0500 Message-ID: <000f01c4fbf9$d12f4120$32dcdc0a@vanish> References: Mime-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original Content-Transfer-Encoding: 7bit Return-path: Sender: xen-devel-admin@lists.sourceforge.net Errors-To: xen-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: xen-devel@lists.sourceforge.net List-Id: xen-devel@lists.xenproject.org Well, I could certainly be doing something wrong. That's why I'm asking if it's a bug, not saying definitely that it is. :-) If I ping the guest domain from dom0, while running tcpdump in the slave domain, I do see arp requests and replies working. I can be pinging from dom0 to the slave and getting answers back at the EXACT SAME TIME that I am pinging from outside... the dom0 pings work, the outside pings arrive and go unanswered. As soon as I ping something from within the slave domain, the connection wakes up and works normally. I have attached a redacted tcpdump text file... I have replaced the IP addresses, but it is otherwise exact. You will see that I am pinging from 69.0.0.74 to 69.0.0.77 (the master to the slave), which is working, while simultaneous requests from 24.0.0.10 go unanswered. There are correct arp request/reply packets, it's working, at least, over the virtual link. The way this colocated server is configured: network (wire) address 69.0.0.72/29 Router: 69.0.0.73 Domain0: 69.0.0.74 slave1: .75 slave2: .76 slave 3: .77 (this is the one I was using for testing) slave 4: .78 (not yet active) broadcast: .79 I just started on the list today and don't have any idea what you're talking about wrt a routed setup... but if it's just now been checked in, it's probably not in my code anyway. I'm in -testing, not -unstable. (I won't bother redacting the server ips anymore if I post anything else, anyone with half an ounce of brains is going to figure it out anyway. I will continue to change my client IP, however.) ------------------------------------------------------- The SF.Net email is sponsored by: Beat the post-holiday blues Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt