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Month: February 2013

Mail Client Configuration shows incorrect server name

Sometimes it happen the Mail Client Configuration(cPanel > Email Accounts > any email account in list > More > Configure Email Client) option generates incorrect server name under “Secure SSL/TLS Settings” The server name can be corrected in the following files of cPanel. /var/cpanel/ssl/dovecot-CN /var/cpanel/ssl/exim-CN /var/cpanel/ssl/courier-imapd-CN /var/cpanel/ssl/courier-pop3d-CN

Slow downloading speed from server

This can be of many reasons, might be due to server load, firewall etc. Basically we check these areas when slow downloading speed occurs 🙂 But I have identified one uncommon and not easily notifiable thing on my server regarding with my public Ethernet interface. Please see the following result. ———————- # ethtool eth0 Settings for eth0: Supported ports: [ TP ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Supports auto-negotiation: Yes Advertised link […]

ERROR : Can’t locate Net/SNMP.pm in @INC

Recently I met with an error in server while checking traffic in and traffic out plugin for monitoring system(Nagios). ———– Can’t locate Net/SNMP.pm in @INC (@INC contains: /usr/local/lib/perl5/5.8.8/i686-linux /usr/local/lib/perl5/5.8.8 /usr/local/lib/perl5/site_perl/5.8.8/i686-linux /usr/local/lib/perl5/site_perl/5.8.8 /usr/local/lib/perl5/site_perl .) at /usr/local/nagios/libexec/check_bw_snmp_out line 16. BEGIN failed–compilation aborted at /usr/local/nagios/libexec/check_bw_snmp_out line 16. ———– This can be easily fixed by installing Net::SNMP Try, #cpan #cpan> install Net::SNMP