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  • Sven Jungmar
    Sven Jungmar likes the reply for the discussion, Re:Replace Bad Drive in RAID 1

    Thx for the correction, Tim! Editing previous post in case anyone comes across this thread.

    B.

  • Sven Jungmar
    Sven Jungmar started a new discussion, IPV6

    IPV6

    I am finally replacing my DSL-line (17/2.7 Mb/s) with fibre where I can get anything between 10 and 1000 Mb/s.

    My ISP is offering private IP and NAT which is useless since I run my own server with Zarafa email and ownCloud filesharing. Alternativley they can offer IPV6.

    Now, I need some advise from the community

    Should I accept the offer to go with IPV6?

    Does ClearOS support IPV6 in gateway mode?
    I am currently using ClearOS 6.9.0 as gateway and server and is unwilling to upgrade to 7 due to the amount of work involved in migrating Zarafa to a new environment.

    If it is unwise to use ClearOS 6.9 as IPV6 gateway, can it be used as a standalone server on my LAN with another router using IPV6?

    Any thoughts are useful, thanks in advance.

    /Sven

  • Thanks Nick.
    You were right.
    It worked without the protocol forward. The problem was likely my ClearOs at home that didn't pass through this VPN tunnel (I have a PPTP-server and PPTP-passthrough setup and it might conflict). When testing from a mobile network it worked fine with the UDP port forwards only.

    Still I learned how to do protocol forward. Thanks.

    /Sven

  • Rules Forward to L2TP/IPsec VPN server (MS)

    Hi

    I have a ClearOS Community 7.2 acting gateway/firewall and DHCP-server. On the LAN is a Windows AD and fileserver for some business applications.

    I need to forward L2TP/Ipsec to the Windows server through my gateway from external eth 'enp2s5' to an internal IP on the lan 192.168.x.y
    According to Microsoft it requires forward of UDP 500, UDP 4500, but also protocol ESP (-p 50).

    Is there somone tha can help me with the necesseary rules for the Custom Firewall?!


    Thanks in advance

    Sven

  • Hi and a happy new year to you all!

    I've tried out Google for this but can't get hold of any kind of information.

    Is there any guide for migrating from cos 6.7.x to cos 7.x or isn't this even possible?
    Do I need to make a clean install of cos 7.x and the read back backup'ed data from 6.7.x?
    Which steps do I need to take and where do I have to be more careful?

  • Migrating Zarafa from ClearOS 6 to ClearOS 7

    Hi all,

    If anyone is interested in migrating their Zarafa ZCP that's currently running on ClearOS 6 (which would mean you're running Zarafa 7.0 or 7.1) to ClearOS 7 (which uses Zarafa 7.2), I've created this migration knowledgebase article here.

    I've only done very basic testing on two test servers and got to the point where 'it works for me' but being a test server, I didn't go too indepth. Basically, I validated that all mail was converted properly and that I could send/receive on the new server.

    If you're thinking about upgrading to v7 and run Zarafa, this doc is for you...and if you could provide any additional feedback, we'd love it.

    I should also mention that I've sent this doc to our tech contact at Zarafa to see if he has any suggestions...that feedback loop is not closed yet...but I'd expect something maybe to come by the end of the week.

    Cheers,

    B.

  • Migrating Zarafa from ClearOS 6 to ClearOS 7

    Hi all,

    If anyone is interested in migrating their Zarafa ZCP that's currently running on ClearOS 6 (which would mean you're running Zarafa 7.0 or 7.1) to ClearOS 7 (which uses Zarafa 7.2), I've created this migration knowledgebase article here.

    I've only done very basic testing on two test servers and got to the point where 'it works for me' but being a test server, I didn't go too indepth. Basically, I validated that all mail was converted properly and that I could send/receive on the new server.

    If you're thinking about upgrading to v7 and run Zarafa, this doc is for you...and if you could provide any additional feedback, we'd love it.

    I should also mention that I've sent this doc to our tech contact at Zarafa to see if he has any suggestions...that feedback loop is not closed yet...but I'd expect something maybe to come by the end of the week.

    Cheers,

    B.

  • Hi guys,
    Merry Christmas.

    Since I couldn't make the upgrade-exclude to work I want to downgrade back to webapp 1:1.3.2-42118 again.
    What is the procedure to downgrade?

    /Sven

  • Hi,

    I have added exclude=zarafa-webapp to all sections in /etc/yum.repos.d/clearos-zarafa-community.repo

    I still have the same problem that

    tries to up(down)grade.
    How can I switch that off?

    Is it ok to install WebApp 2.1.0 the same way?

    Cheers
    /Sven