From mboxrd@z Thu Jan 1 00:00:00 1970 From: Manfred Spraul Subject: Re: multicast testing Date: Tue, 06 Jul 2004 18:22:34 +0200 Sender: netdev-bounce@oss.sgi.com Message-ID: <40EAD1CA.5010105@colorfullife.com> References: <40EACDB6.10008@pobox.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Roger Luethi , Netdev Return-path: To: Jeff Garzik In-Reply-To: <40EACDB6.10008@pobox.com> Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org Jeff Garzik wrote: > Didn't one of you have a multicast test app? Yes, it's at http://www.colorfullife.com/~manfred/TestApps/multicast/ In my experience, - if sending doesn't work then the routing entry is wrong/missing. - if receiving doesn't work then the hash table setup is broken. -- Manfred