проблема с ipcad

#ipcad -rs
Opening lo... [LCap] Initialized as 1
Configured RSH Server listening at 0.0.0.0
2 elements got from ipcad.dump.
Can't bind socket for RSH Server.
Failed to start one or more servers.

В чем может быть причина ошибки
Can't bind socket for RSH Server?


ipcad.conf:

#Created: Wed Apr 21 19:35:02 2004
interface promisc;
rsh enable;
rsh root@127.0.0.1 admin;
memory_limit = 16m;
chroot = /netup/utm/traflog;
dumpfile = ipcad.dump;
rsh ttl = 3;
rsh timeout = 30;