Listing 1. Partial Output from Nmap

Starting nmap 3.48 ( http://www.insecure.org/nmap/ )
at 2003-12-14 10:00 SGT
Insufficient responses for TCP sequencing (1),
OS detection may be less accurate
Interesting ports on 192.168.10.0:
(The 1656 ports scanned but not shown below are in
state: closed)
PORT   STATE SERVICE VERSION
80/tcp open  http?
Device type: print server
Running: Linksys embedded
OS details: Linksys EtherFast print server

Interesting ports on wap.hasnains.com (192.168.10.1):
(The 1654 ports scanned but not shown below are in
state: closed)
PORT   STATE SERVICE VERSION
21/tcp open  ftp?
23/tcp open  telnet?
80/tcp open  http
Device type: broadband router
Running: Zyxel ZyNOS
OS details: ZyXEL Prestige 700/Netgear MA314
broadband router