请教nmap -sT命令问题

lee_vs

以前用nmap -sT hostip 这样只会扫出已经打开的端口.

现在一扫,怎么会列出所有端口状态

nmap -sT 192.168.1.1

PORT STATE SERVICE
1/tcp open tcpmux
3/tcp open compressnet
4/tcp open unknown
6/tcp open unknown
7/tcp open echo
9/tcp open discard
13/tcp open daytime
17/tcp open qotd
19/tcp open chargen
20/tcp open ftp-data
21/tcp open ftp
22/tcp open ssh
23/tcp open telnet
24/tcp open priv-mail
25/tcp open smtp
26/tcp open rsftp
30/tcp open unknown
32/tcp open unknown
33/tcp open dsp
37/tcp open time
.

.

中间省略

.

.

58080/tcp open unknown
60020/tcp open unknown
60443/tcp open unknown
61532/tcp open unknown
61900/tcp open unknown
62078/tcp open iphone-sync
63331/tcp open unknown
64623/tcp open unknown
64680/tcp open unknown
65000/tcp open unknown
65129/tcp open unknown
65389/tcp open unknown

补充一下,我系统是fedora 11


nmap-5.00-1.fc11.i586

konds

[root@KONDS ~]# nmap -sT 172.16.0.1

Starting Nmap 4.11 ( http://www.insecure.org/nmap/ ) at 2009-09-03 16:02 CST
Interesting ports on 172.16.0.1:
Not shown: 1661 closed ports
PORT     STATE SERVICE
21/tcp   open  ftp
53/tcp   open  domain
80/tcp   open  http
88/tcp   open  kerberos-sec
135/tcp  open  msrpc
139/tcp  open  netbios-ssn
389/tcp  open  ldap
443/tcp  open  https
445/tcp  open  microsoft-ds
464/tcp  open  kpasswd5
593/tcp  open  http-rpc-epmap
636/tcp  open  ldapssl
1025/tcp open  NFS-or-IIS
1027/tcp open  IIS
1059/tcp open  nimreg
3268/tcp open  globalcatLDAP
3269/tcp open  globalcatLDAPssl
3306/tcp open  mysql
3389/tcp open  ms-term-serv
MAC Address: 00:13:72:21:C2:1B (Dell)

Nmap finished: 1 IP address (1 host up) scanned in 1.639 seconds
[root@KONDS ~]# nmap -v

Starting Nmap 4.11 ( http://www.insecure.org/nmap/ ) at 2009-09-03 16:03 CST
No target machines/networks specified!
QUITTING!
[root@KONDS ~]#

lee_vs

以前扫描,我的也是像楼上的那样显示.
现在就变的怪怪的!

lhg

查一下 nmap.conf
看一下配置嘛