Unsupported commands are not a big deal. The 'End of run not found' is not good however. Set 'NOPIPE=YES; export NOPIPE' in <rancid dir>/bin/env. Then run do-diffs. A file will be created with the exact output form rancid. The file will be called <router name>.raw Review this file to determine why there is not a 'end' to the 'write term' command. Hope this helps, Joe