#builtin to inet. echo 7/tcp echo 7/udp discard 9/tcp sink null discard 9/udp sink null systat 11/tcp users daytime 13/tcp daytime 13/udp netstat 15/tcp chargen 19/tcp ttytst source chargen 19/udp ttytst source #ftp ftp-data 20/tcp ftp 21/tcp #telnet telnet 23/tcp #name server stuff name 42/udp nameserver domain 53/udp domain 53/tcp #talk talk 517/udp #syslog syslog 514/udp