Walkmen Network

This is all about IT solution of Walkmen Network

Rebuild Debian package

As requested by a client, I need installing both php5 and php4 in my debian based server. To switch between php versions, suphp can do the job. However the pre-built package by debian team cannot be use directly, I edited, recompiled and packaged suphp before use. I noted the procedure of rebuilding the suphp package here. developer@dev:/tmp/rebuild$ apt-get source libapache2-mod-suphp [...]

Netscreen LDAP auth

For authenicating our user in our netscreen firewall’s VPN module, our company uses Openldap server as the authentication server. As a newbie, I simply configured the server as the netscreen manual instructed. On the WEBUI, Configuration -> Auth -> Auth Servers, Click “New” In the Page, Name: OpenLDAP Server IP: Account Type: (Select) Auth (Select) [...]

Netscreen Debug

To debug netscreen information, we have to use a hidden command “debug” Login to the netscreen console, you can see the command prompt login: netscreen (default) password: [netscreen] (default) after that you will see the prompt: ssg5-fw1-> [tab] clear clear dynamic system info delete delete persistent info in flash exec exec system commands exit exit [...]

Postfix extends Message Size

You may encounter message too large on default postfix configuration. You can check your default limit by ‘postconf -d | grep message_size_limit’ The original message was received at Sat, 3 Mar 2007 12:47:00 +0800 (EAT) from [xxx.xxx.xxx] —– The following addresses had permanent fatal errors —– <info_AT_walkmen.net> (reason: 552 Error: message too large) —– Transcript [...]