深圳友堅UT-S3C6410開發(fā)板telnet Linux主機的詳細設(shè)置

urbetter

友堅555555">UT-S3C6410開發(fā)板telnet
Linux主機的詳細設(shè)置

各位，以下是友堅UT-S3C6410開發(fā)板telnet
Linux主機的詳細設(shè)置，應(yīng)通過初次驗證，請大家指教。www.urbetter.com


1.關(guān)于telnet命令的相關(guān)信息
[root@urbetter /]# telnet --help
BusyBox v1.13.3 (2009-03-25 15:48:45 CST) multi-call binary
Usage: telnet [-a] [-l USER] HOST [PORT]
Connect to telnet server
Options:

-a
Automatic login with $USER variable

-l USER Automatic login as USER
2. 友堅UT-S3C6410開發(fā)板telnet登錄到其他提供了telnet服務(wù)器的主機
---確認(rèn)開發(fā)板的ip地址，確認(rèn)開發(fā)板能連接Internet

ifconfig

ping 內(nèi)網(wǎng)的ip
；ping 外網(wǎng)的ip
---設(shè)置路由ip：route add default gw 192.168.1.1
---登錄：telnet 202.112.7.137


各位，以下是友堅UT-S3C6410開發(fā)板0 telnet
Linux主機的詳細設(shè)置，應(yīng)通過初次驗證，請大家指教。www.urbetter.com
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3.
友堅UT-S3C6410開發(fā)板設(shè)置好網(wǎng)絡(luò)，登錄Internet
---設(shè)置網(wǎng)關(guān):route add default gw 192.168.1.1(根據(jù)實際情況設(shè)定)
---確認(rèn)連通Internet:ping 202.112.17.137
---設(shè)置域名解析服務(wù)器:
   查看你pc機上的DNS服務(wù)器的ip地址 202.96.128.96

vim /etc/resolv.conf
添加 nameserver 202.96.128.96
   或者rm /etc/resolv.conf ;touch /etc/resolv.conf;

echo nameserver 202.96.128.96 >> /etc/resolv.conf
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4.
友堅UT-S3C6410開發(fā)板登錄Linux主機
4.1Linux主機安裝telnet服務(wù)

sudo apt-get install xinetd telnetd
   修改配置
　 sudo vi /etc/inetd.conf并加入以下一行

telnet stream tcp nowait telnetd /usr/sbin/tcpd
/usr/sbin/in.telnetd


4.2sudo vi /etc/xinetd.conf并加入以下內(nèi)容：
# Simple configuration file for xinetd
#
# Some defaults, and include /etc/xinetd.d/
defaults
{
# Please note that you need a log_type line to be able to use log_on_success
# and log_on_failure. The default is the following :
# log_type = SYSLOG daemon info
instances = 60
log_type = SYSLOG authpriv
log_on_success = HOST PID
log_on_failure = HOST
cps = 25 30
}

includedir /etc/xinetd.d
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各位，以下是開發(fā)板UT-S3C6410開發(fā)板 telnet
Linux主機的詳細設(shè)置，應(yīng)通過初次驗證，請大家指教。www.urbetter.com
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4.3sudo vi /etc/xinetd.d/telnet并加入以下內(nèi)容：
# default: on
# description: The telnet server serves telnet sessions; it uses
# unencrypted username/password pairs for authentication.
service telnet
{
disable = no
flags = REUSE
socket_type = stream
wait = no
user = root
server = /usr/sbin/in.telnetd
log_on_failure += USERID
}

5. 重啟機器或重啟網(wǎng)絡(luò)服務(wù)sudo /etc/init.d/xinetd restart

6. 使用TELNET客戶端遠程登錄；

ifconfig -a
顯示本機地址。

來源：友堅恒天技術(shù)中心http://www.urbetter.com/

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