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Date:      Sat, 16 Nov 1996 02:39:26 +1100
From:      keck@castor.trl.OZ.AU (Brian Keck)
To:        freebsd-questions@freebsd.org
Subject:   Prosignia multicast trouble
Message-ID:  <199611151539.CAA08426@castor.trl.OZ.AU			>

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Hello,

I'm trying to run MBONE tools on a Compaq Prosignia 300 with
2.1.5-RELEASE, & getting
	setsockopt - IP_ADD_MEMBERSHIP: Can't assign requested address
from both vat & sdr.

Some details below.  Notably lnc0 MULTICAST flag missing.

Thanks for any help,
Brian Keck

------------------------------------------------------------------------

I'm using the motherboard ethernet ...
	lnc0: PCnet-32 VL-Bus Ethernet controller, address ...

ifconfig -au
        lnc0: flags=863<UP,BROADCAST,NOTRAILERS,RUNNING,SIMPLEX> mtu 1500
                inet 137.147.51.20 netmask 0xffffff00 broadcast 137.147.51.255
        lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
                inet 127.0.0.1 netmask 0xff000000

/etc/sysconfig
	route_multicast="224.0.0.0 -netmask 0xf0000000 -interface ${hostname}"
	static_routes="multicast"

netstat -r
        Destination         Gateway  Flags  Refs  Use  Netif  Expire
        137.147.51/24       link#2   UC     0     0
        BASE-ADDRESS.MCAST  link#2   UCS    0     0




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