My syslog is filling up with the following messages. If i shutdown samba the messages cease. Dec 17 08:48:24 rn-release kernel: 172.21.159.77 sent an invalid ICMP type 3, code 3 error to a broadcast: 172.21.255.255 on eth0 Dec 17 08:52:33 rn-release kernel: 172.21.159.77 sent an invalid ICMP type 3, code 3 error to a broadcast: 172.21.255.255 on eth0 Any ideas where to start looking? These broadcasts happen about every 2-4 minutes. Version Info: uname -a Linux rn-release.tmx.com 2.4.21-4.EL #1 Fri Oct 3 18:13:58 EDT 2003 i686 i686 i386 GNU/Linux cat /etc/redhat-release Red Hat Enterprise Linux AS release 3 (Taroon) rpm -q samba samba-3.0.0-14.3E --------------------------------- Ethan Vaughn ethan <at> levithan.net Developer and Renegade Consultant ---------------------------------