Error message

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  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1895 of /home/rstlv/public_html/admin.alfalinks.lv/includes/database/query.inc).
  • Warning: Invalid argument supplied for foreach() in nitobe_css_reorder() (line 90 of /home/rstlv/public_html/admin.alfalinks.lv/sites/all/themes/nitobe2/nitobe_960.inc).
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  • Warning: uasort(): Array was modified by the user comparison function in drupal_get_css() (line 2930 of /home/rstlv/public_html/admin.alfalinks.lv/includes/common.inc).
  • Warning: ksort() expects parameter 1 to be array, null given in drupal_group_css() (line 3048 of /home/rstlv/public_html/admin.alfalinks.lv/includes/common.inc).
  • Warning: ksort() expects parameter 1 to be array, null given in drupal_group_css() (line 3048 of /home/rstlv/public_html/admin.alfalinks.lv/includes/common.inc).
  • Warning: ksort() expects parameter 1 to be array, null given in drupal_group_css() (line 3048 of /home/rstlv/public_html/admin.alfalinks.lv/includes/common.inc).
Posted by shroman

Mail system consists of three servers:

Border SMTP connectivity is managed by a Postfix/BSD based server, implementing ClamAV virus scanning, blacklisting, graylisting and spam assassin classification.

Additional functionality:

  • blocked content is available through web interface;
  • users are authenticated through Active Directory;
  • current mailbox lists (used domain names and user mailboxes) are refreshed on regular basis, using unprivileged AD user and OpenSSH connectivity to refresh mailbox lists from BSD mail server’s MySQL user tables.
  •  

Main mail server – Microsoft Exchange 2003.

Posted by shroman

How to connect two networks together with a secure tunnel? It’s simple, follow these steps.

Use OpenBSD distro to create encrypted L2 IPSec tunnel between machines.

Terminology: MACRO expr. in use:

<IP_NEAR> - current router ip, alias near_end
<IP_FAR> - far router ip, alias far_end
both – execute command on both routers
<NETMASK> - network mask

All examples are based on OpenBSD 3.7

Configuration tips:

Posted by shroman

Create mirror volume using standart FreeBSD 5.4 and later tools (gmirror).