Had two nameservers crash in the last few hours... This 'never' happens! On the console was sent an invalid ICMP type 3, code 3 error to a broadcast: 255.255.255.255 on eth0 sent an invalid ICMP type 3, code 3 error to a broadcast: 255.255.254.255 on eth0 with the IP address of the offender? in front of that line. Any ideas? Best, John Hinton