> I know you say there are no IPv6 addresses but what does > "ifconfig -a" and "netstat -rn" return?
No IPV6 related entries :) Though since the kernel supports it, I could configure them at will without reboot. I'd bet you could replicate this on any FreeBSD machine by: ifconfig interfaces inet6 addresses -alias route delete -inet6 routes Don't forget lo0. ===== de0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 inet 192.168.0.40 netmask 0xffffff00 broadcast 192.168.0.255 ether xx:xx:xx:xx:xx:xx media: Ethernet autoselect (100baseTX <full-duplex>) status: active lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 inet 127.0.0.1 netmask 0xff000000 ===== Routing tables Internet: Destination Gateway Flags Refs Use Netif Expire default 192.168.0.1 UGSc 18 1491 de0 127.0.0.1 127.0.0.1 UH 2 249264 lo0 192.168.0 link#1 UC 4 0 de0 192.168.0.1 aa:aa:aa:aa:aa:aa UHLW 19 4752 de0 540 192.168.0.40 xx:xx:xx:xx:xx:xx UHLW 1 43091 lo0 192.168.0.255 ff:ff:ff:ff:ff:ff UHLWb 3 1969 de0 Internet6: Destination Gateway Flags Netif Expire =====