互联网 SSH 访问

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- <p>SSH access from Internet+
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-<li class="toclevel-1"><a href="#Ensure_SSH_Enabled"><span class="tocnumber">1</span> <span class="toctext">Ensure SSH Enabled</span></a></li>+
-<li class="toclevel-1"><a href="#Enable_Remote_Access"><span class="tocnumber">2</span> <span class="toctext">Enable Remote Access</span></a></li>+
-<li class="toclevel-1"><a href="#Disabling_Remote_Access"><span class="tocnumber">3</span> <span class="toctext">Disabling Remote Access</span></a></li>+
-<li class="toclevel-1"><a href="#SSH_Password"><span class="tocnumber">4</span> <span class="toctext">SSH Password</span></a></li>+
-<li class="toclevel-1"><a href="#References"><span class="tocnumber">5</span> <span class="toctext">References</span></a></li>+
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-<a name="Ensure_SSH_Enabled"></a><h2><span class="editsection">[<a href="/wiki/index.php?title=External_SSH&amp;action=edit&amp;section=1" title="Edit section: Ensure SSH Enabled">edit</a>]</span> <span class="mw-headline">Ensure SSH Enabled</span></h2>+
-<ol><li> Goto the <i>Services</i> tab and the <i>Services</i> sub-tab on the <a href="/wiki/index.php/Web_Interface" title="Web Interface">Web Interface</a>+
-</li><li> Enable "SSHd" is under the section titled "Secure Shell"+
-</li><li> 'SSH TCP Forwarding' does not need to be enabled if you just want to connect from the outside to your LAN.+
-</li><li> Choose an appropriate port (The default is 22, but it is recommended that you change it to a non-standard port above 1024 for security reasons. Remember the port number, as you will need to enter it into your SSH client in order to connect to the router)+
-</li><li> You can activate (less secure) password authorization and/or (recommended) private/public key authorization. More information about generating the keys can be found here: [<a href="http://www.dd-wrt.com/wiki/index.php/Telnet/SSH_and_the_Command_Line#Setting_Up" class="external autonumber" title="http://www.dd-wrt.com/wiki/index.php/Telnet/SSH_and_the_Command_Line#Setting_Up" rel="nofollow">[1]</a>].+
-</li><li> Save+
-</li></ol>+
-<a name="Enable_Remote_Access"></a><h2><span class="editsection">[<a href="/wiki/index.php?title=External_SSH&amp;action=edit&amp;section=2" title="Edit section: Enable Remote Access">edit</a>]</span> <span class="mw-headline">Enable Remote Access</span></h2>+
-<ol><li> Goto the <i>Administration</i> tab and the <i>Management</i> sub-tab on the <a href="/wiki/index.php/Web_Interface" title="Web Interface">Web Interface</a>+
-</li><li> Enable "SSH Management" under the section titled "Remote Access"+
-</li><li> Enter the same port number as specified under (4) above. This opens the port in the firewall.+
-</li><li> Save+
-</li><li> 重新启动路由器+
-</li></ol>+
-<p>Now you will be able to connect to your router's WAN IP from the internet using an SSH client such as <a href="http://www.chiark.greenend.org.uk/~sgtatham/putty/" class="external text" title="http://www.chiark.greenend.org.uk/~sgtatham/putty/" rel="nofollow">PuTTY</a>.+
-</p>+
-<a name="Disabling_Remote_Access"></a><h2><span class="editsection">[<a href="/wiki/index.php?title=External_SSH&amp;action=edit&amp;section=3" title="Edit section: Disabling Remote Access">edit</a>]</span> <span class="mw-headline">Disabling Remote Access</span></h2>+
-<p>If at any time you wish to disable SSH access from the WAN,+
-</p>+
-<ol><li> Goto the <i>Administration</i> tab and the <i>Management</i> sub-tab on the <a href="/wiki/index.php/Web_Interface" title="Web Interface">Web Interface</a>+
-</li><li> Disable "SSH Management" under the section titled "Remote Access"+
-</li><li> Apply Settings+
-</li></ol>+
-<a name="SSH_Password"></a><h2><span class="editsection">[<a href="/wiki/index.php?title=External_SSH&amp;action=edit&amp;section=4" title="Edit section: SSH Password">edit</a>]</span> <span class="mw-headline">SSH Password</span></h2>+
-<ol><li> When asked for the <b>username</b>, enter <b>root</b> (even if you changed username in web interface)+
-</li><li> When asked for the <b>password</b>, enter your router's password+
-</li></ol>+
-<a name="References"></a><h1><span class="editsection">[<a href="/wiki/index.php?title=External_SSH&amp;action=edit&amp;section=5" title="Edit section: References">edit</a>]</span> <span class="mw-headline">References</span></h1>+
-<ul><li> <a href="http://hetos.de/sshtut.html" class="external free" title="http://hetos.de/sshtut.html" rel="nofollow">http://hetos.de/sshtut.html</a>+
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Revision as of 10:59, 22 May 2010