Hi, I think you forgot to read the line "(The 27 ports scanned but not shown below are in state: filtered)". If you had run nmap with the same options for both you would have got the same output for both. Regards Craig Knox > ################################## > # RESULT > ################################## > NETFILTER SHOWS FILTERED PORTS: > bash# nmap -sS -P0 -p 21,22,25,80,113,119,139,3128 > an.iptables-version-1.2.4.box.com > > Starting nmap V. 2.53 by fyodorat_private ( www.insecure.org/nmap/ ) > Interesting ports onan.iptables-version-1.2.4.box.com (x.x.x.x): > Port State Service > 21/tcp filtered ftp > 22/tcp filtered ssh > 25/tcp open smtp > 80/tcp filtered http > 113/tcp open auth > 119/tcp filtered nntp > 139/tcp filtered netbios-ssn > 3128/tcp filtered squid-http > > ################################### > # IPFILTER > ################################### > > ################################### > # RESULT > ################################### > IPFILTER DOES NOT SHOW FILTERED PORTS: > bash# nmap -sS -P0 -p > 7,9,13,19,21,22,23,25,37,79,111,113,139,143,512,513,51,540,665,6000,6112,7100,32771,32772,32773,32774,32775,32776 > an.ip.filter.box.com > > Starting nmap V. 2.53 by fyodorat_private ( www.insecure.org/nmap/ ) > Interesting ports on on.an.ipfilter.box.com) (x.x.x.x): > (The 27 ports scanned but not shown below are in state: filtered) > Port State Service > 25/tcp open smtp > 113/tcp open auth > > Nmap run completed -- 1 IP address (1 host up) scanned in 7 seconds > > > >
This archive was generated by hypermail 2b30 : Mon Mar 04 2002 - 17:52:57 PST