ip firewall nat add chain=dstnat dst-address=69.69.69.69 protocol=tcp dst-port=5900 action=dst-nat to-addresses=192.168.1.101 to-ports=5900

http://wiki.mikrotik.com/wiki/Forwarding_a_port_to_an_internal_IP

http://www.howtoforge.com/automatically-unlock-luks-encrypted-drives-with-a-keyfile

configure
set system login user root authentication plaintext-password PASSOWRD
commit
save

Reference: http://rbgeek.wordpress.com/2013/05/06/vyatta-basic-configuration-after-installation/

set service gui https-port 8443

http://community.ubnt.com/t5/EdgeMAX/Accessing-forwarded-SSH-and-HTTPS-on-EdgeRouter/td-p/601571

https://community.ubnt.com/t5/EdgeMAX-CLI-Basics-Knowledge/EdgeMAX-Upgrade-EdgeOS-firmware/ta-p/412463

https://community.ubnt.com/t5/EdgeMAX-CLI-Basics-Knowledge/EdgeMAX-Add-other-Debian-packages-to-EdgeOS/ta-p/413071

公司架了套邮件系统，弄好，跑了段时间，晕，密码忘了，怎么办？毛主席说过，自已动手，丰衣足食啊。解决办法:

1.找到/extman/docs/init.sql,用VIM打开它。
vim init.sql
：set nu
25 INSERT INTO `manager` VALUES (‘root@extmail.org’,’$1$BrT9qxfB$Ha81Mb5YVV6rNKNN5jmtj1′,’admin’,’root’,’Super User’,’my question’,’my answer’,’0′,’2007-02-14 15:10:04′,’2    010-11-08′,1);

(约25行）
找到这字段：$1$BrT9qxfB$Ha81Mb5YVV6rNKNN5jmtj1
复制下来，退出VIM

2.打开mysql命令行终端：
mysql -uroot -p****(你的数据库密码) -p /var/mysql/mysql.sock(mysql的sock文件）

3.进入终端
mysql > use extmail;
执行如下SQL语句
mysql > update manager set password=’$1$BrT9qxfB$Ha81Mb5YVV6rNKNN5jmtj1′ where username=’root@extmail.org’;
这里的set password=‘$1$BrT9qxfB$Ha81Mb5YVV6rNKNN5jmtj1’里面将我们先前从init.sql中复制的字段粘贴在这里。

4.执行OK，退出mysql> exit

5.重新登录http://your domain/extman/cgi/index.cgi
输入系统初始化时的密码：extmail*123*,OK,完了。

Reference Link: http://www.extmail.org/forum/thread-22121-1-1.html

http://jeremy-nicola.info/portfolio-item/cross-compilation-distributed-compilation-for-the-raspberry-pi/