The -sV option on nmap would give you service version information. You might also want to try connecting to the ports with telnet to see what they might show. On 7/13/07, joseph tacuyan <joseph.mailboxlist@xxxxxxxxx> wrote:
how about nmapping it? On 7/13/07, redhat@xxxxxxxxxxxxxx <redhat@xxxxxxxxxxxxxx> wrote: > > I have a RHEL ES3 server that has three listening udp ports open. I'm > having a hard time trying to determine what service opened them up. The > ports are udp 1020,1022,1023. I have tried to following: "netstat -lp", > the PID/Program name column just shows a -, "fuser -n udp 1020", > nothing returned, lsof -i :1020. nothing returned. I have shut down a > few services in an attempt to discover who opened the ports, but no > luck. Anything I may have forgotten? > > Thanks > > -- > redhat-list mailing list > unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe > https://www.redhat.com/mailman/listinfo/redhat-list > -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
-- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
