Date: Fri, 29 May 1998 14:33:13 -0400 (EDT) From: George Uhl <uhl@mamba-e.gsfc.nasa.gov> To: freebsd-multimedia@FreeBSD.ORG Subject: Problems with shadow interface Message-ID: <199805291833.OAA20002@mamba-e.gsfc.nasa.gov>
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I'm running FreeBSD 2.2.2 and I've loaded the latest ALTQ (1.0.1) onto it. I'm configuring an ATM interface to make it multicast capable. ATM interface en0 configuration: ifconfig en0 198.119.22.6 netmask 0xfffffffc route add -iface 198.119.22.5 -link en0:3.0.0.a Shadow interface pvc0 configuration: pvcsif en0 (creates pvc0 shadow interface bound to en0) ifconfig pvc0 198.119.22.6 netmask 0xfffffffc 198.119.22.5 pvctxctl pvc0 0:10 -b 155M (assigns pvc 10 to pvc0) When I start mrouted, it finds pvc0 from the kernel and assigns it as vif#2. When mrouted installs vif#2 (pvc0) from reading the config file and tries to install it, it bombs with the following messages: warning - can't join group 224.0.0.4 on interface 198.119.22.6: can't assign requested address setsockopt IP_MULTICAST_IF 198.119.22.6: can't assign requested address It looks like mrouted cannot handle having the same address assigned to 2 interfaces even if the second interface is a pseudo bound to the real interface. Is anyone else experiencing similar problems the ALTQ ATM driver? Thanks, George Uhl To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message
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