ASR multicast: Could not write data: No buffer space available

Question

I am trying to multicast a disk image to multiple iMacs. Here is my plist config for the server:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
          <key>Data Rate</key>
          <integer>12000000</integer>
          <key>Multicast Address</key>
          <string>224.77.2.121</string>
</dict>
</plist>
I use the following command to start the server:
sudo asr -source labmac.dmg -server multicast.plist
The terminal responds "Ready to start accepting clients"
Then I go to one of the iMacs that will receive the image. I am netbooting the client off of the same server that is multicasting the image over ASR. I try to start the imaging process by issuing the following command on the client:
sudo asr -source asr://server.ip.add.ress -target /Volumes/Macintosh HD -erase
The command is accepted, confirms that I would like to erase the drive, and then says "Restoring" but no progress shows.
Back on the server, the terminal will output the following continuously until I cancel the multicast:
Starting stream Sun Feb 10 15:55:10 2013
asr: Could not write data: No buffer space available
The multicast seems to be working because the entire network gets bogged down, so why is it that it is unable to transfer the image data?

Answer 1

Did you end up figuring this out? i'm on the same boat