How insecure is SNMP protocol !!
- Not very secure
- SNMP version 2 is addressing this
- Extended security is possible with current protocol (example: DES and MD5)
- Does not reduce its power for monitoring
Get solutions under one roof
Normally default port for exim is 25. but most of the ISP block port 25. so it is necessary that an altername port for exim is open on server. Following are the steps to configure alternate port on cpanel/WHM installed on the server.
1) Login to WHM as root.
2) In WHM click on Main >> Service Configuration >> Service Manager
3) Now tick the check box under Exim on another port and also enter the alternate port no: in the corresponding text box.
root@server[~]#/usr/local/cpanel/bin/checkperlmodulesroot@server[~]#/scripts/fullhorderesetroot@server[~]#myisamchk -r /var/lib/mysql/horde/horde_sessionhandler.MYI
If still you have problem then check the ownership for session directory present in /var/cpanel/userhomes/cpanelhorde directory.
root@server[~]#ll /var/cpanel/userhomes/cpanelhorde
drwx–x–x 4 cpanelhorde cpanelhorde 4096 June 5 2012 ./drwx–x–x 7 root root 4096 Dec 17 01:48 ../drwxr-x— 2 cpanelhorde cpanelhorde 4096 June 5 2012 mail/drwx—— 2 cpanelhorde cpanelhorde 4096 Jan 27 14:01 sessions/
Session directory should be cpanelhorde.cpanelhorde ownership recursively