Starting nmap 3.27 ( www.insecure.org/nmap ) at 2004-01-08 12:20 中国标准时间
Interesting ports on Ra (192.168.0.254):
(The 1617 ports scanned but not shown below are in state: closed)
Port State Service
23/tcp open telnet
111/tcp open sunrpc
Remote operating system guess: FreeBSD 2.2.1 - 4.1
Nmap run completed -- 1 IP address (1 host up) scanned in 4.531 seconds
Starting nmap 3.27 ( www.insecure.org/nmap ) at 2004-01-08 12:14 中国标准时间
Interesting ports on 192.168.0.1
(The 1621 ports scanned but not shown below are in state: closed)
Port State Service
23/tcp open telnet
79/tcp open finger
Remote operating system guess: Cisco IOS 12.0(5)WC3 - 12.0(16a)
Nmap run completed -- 1 IP address (1 host up) scanned in 6.547 seconds
到了吧Remote operating system guess: Cisco IOS 12.0(5)WC3 - 12.0(16a)