Here are some appropriate port numbers: % egrep uucp /etc/services uucp-path 117/udp # UUCP Path Service uucp-path 117/tcp # UUCP Path Service uucp 540/udp # uucpd uucp 540/tcp # uucpd uucp-rlogin 541/udp # uucp-rlogin uucp-rlogin 541/tcp # uucp-rlogin suucp 4031/udp # UUCP over SSL suucp 4031/tcp # UUCP over SSL Erik