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Release Notes - ClarkConnect 3.2

[edit] Introduction

The following release notes provide an overview of the ClarkConnect 3.2 release. All users should read this document, but special attention should be made by users upgrading their systems to this release.

[edit] What's New

The full list of changes is available in the developer change log -- highlights include:

• Multi-WAN
• User login access for changing passwords
• Sub-administrator login access
• Network diagnostic tools

[edit] Upgrading

Version 3.x supports upgrades from ClarkConnect 1.1 and later. When you run the ClarkConnect installer, make sure you select the upgrade option (see adjacent screenshot). As with any upgrade, please backup any critical data.

Some software required conversion utilities and name changes. You should double check the following after your upgrade.

• Changes to the User Manager
• Running services on your system
• Apache web server configuration
• ProFTP server settings
• Firewall rules
• PPTP usernames
• Photo Gallery configuration
• New features and modules!

In addition, users who have installed 3rd party software packages on their systems should also run the following commands in order to install legacy library support (if any):

apt-get update
apt-get dist-upgrade

[edit] Upgrading from 3.0 or 3.1

If you are upgrading from 3.0/3.1 and are familiar with the Linux command-line environment, you can perform the upgrade over the Internet. Run the following commands:

apt-get update
apt-get install cc-upgradeto32
apt-get clean
apt-get update
apt-get dist-upgrade

Important post-upgrade notes:

• A kernel upgrade is performed during the upgrade -- this is required
• A reboot is required when upgrading from 3.0 (due to a kernel upgrade)
• Any active login to the web-based administration tool will still display the old version. This does not have any impact on the operation of the system -- the version will change the next time you login.

[edit] Known Issues

• A harmless but unsightly warning will appear on systems without a floppy disk.
• Legacy Dell/Megaraid RAID cards may not be supported (see Package Notes)
• Upgrading from 3.0 to 3.1 over the network generates a warning message for the Postfix mail server.
• 1-to-1 NAT is not supported in multi-WAN mode.

[edit] Deprecated Packages

The following key packages are no longer included in version 3.x:

• dhcp (replaced by dnsmasq)
• lvm (replaced by lvm2)
• modutils (replaced by module-init-tools)
• perl-Mail-SpamAssassin (replaced by spamassassin)
• policy
• pop-before-smtp (replaced by postfix)
• raidtools
• reiserfs-tools (replaced by reiserfs-utils)
• snortsnarf (replaced by cc-snort-report)

[edit] Software Package Notes

[edit] Dell/Megaraid RAID

Older Megaraid (Dell) RAID controller drivers were removed from the Red Hat Enterprise Linux kernel. We have re-enabled legacy driver support in ClarkConnect 3.2. Older hardware includes:

• Dell PERC (dual-channel fast/wide SCSI) RAID controller
• Dell PERC2/SC (single-channel Ultra SCSI) RAID controller
• Dell PERC2/DC (dual-channel Ultra SCSI) RAID controller
• Dell CERC (four-channel ATA/100) RAID controller
• MegaRAID 428
• MegaRAID 466
• MegaRAID Express 500
• HP NetRAID 3Si and 1M

[edit] DHCP Server

The ISC DHCP server has been replaced by the Dnsmasq DHCP server. The upgrade will save your old configuration file (/etc/dhcpd.conf) to /etc/dhcpd.old. However, any DHCP leases configured on a previous install will not be preserved.

[edit] Kernel and Firewall Upgrade

To accommodate changes to the bandwidth management tools, a kernel upgrade to version 2.6.9-19.cc or higher is necessary. The kernel upgrade is done automatically with one exception: if you have manually disabled automatic kernel upgrades from the command line, then please review the instructions here.