Sorry, was on vacation when you answered... Setting the family fixed the bind problem. Using async mode and a --max-bitrate I can get it to run if I assign two different IPs to --mcast-rdv-address and --mcast-data-address. I'm now working on the getting the rate governor to work. It appears that udp-sender gets to the broadcasting control message and stops even in async mode.. Command is: udp-sender -f filename -- async --fec 8x8 --mcast-rdv-address 225.0.0.1 --mcast-data-address 225.0.0.2 -g ipe.so:ip=235.0.0.1,port 1024 William -----Original Message----- From: Alain Knaff [mailto:alain@knaff.lu] Sent: Tuesday, July 31, 2012 3:06 PM To: udpcast@udpcast.linux.lu Cc: William Smith Subject: Re: [Udpcast] Udp-sender take 3 On 2012-07-27 02:21, William Smith wrote:

Ok got a Fedora box up and running and got the ipe.so made but have hit a snag..

When I use the --rate-governor option the system reports a bind: Address family not supported by protocol error

Did you supply an ip=xxx and a port=xxx value to --rategovernor? Such as --rate-governor ipe.so:ip=1.2.3.4,port=4000 If that doesn't help, try adding the following line before the bind call in ipe.c (line 218): me->recv.sin_family = AF_INET;

I think its an IP4 IP6 issue but don're really know where to address it as its been about 10 years since I played in Linux.

Currently, UDPCast only supports IPv4

Thanks William

Regards, Alain