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请教一下,怎么修改默认telnet(23)端口号。
原帖由 "workaholic" 发表:
刚刚按照你的说法做的测试:
1,vi /etc/services 把23改成2333(无其它用此端口)
2,refresh -s inetd
3,telnet from PC client(telnet x.x.x.x:1111), success
我这么做未成功!!
vi /etc/services 把netstat 15/tcp
qotd 17/tcp quote
msp 18/tcp # Message Send Protocol
msp 18/udp # Message Send Protocol
chargen 19/tcp ttytst source
chargen 19/udp ttytst source
ftp-data 20/tcp
ftp 21/tcp
telnet 2323/tcp
smtp 25/tcp mail
nsw-fe 27/tcp # NSW User System FE
nsw-fe 27/udp # NSW User System E
msg-icp 29/tcp # MSG ICP
msg-icp 29/udp # MSG ICP
msg-auth 31/tcp # MSG Authentication
msg-auth 31/udp # MSG Authentication
dsp 33/tcp # Display Support Protocol
dsp 33/udp # Display Support Protocol
time 37/tcp timserver
refresh -s inetd
telnet 192.168.100.107:2323
连不上 |
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