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  1. #1
    Join Date
    Aug 2010
    Location
    Philippines
    Posts
    15

    Anybody Encountering CSF Lockout on XEN?

    Hi Guys

    Im checking the installation of CSF/LFD on our XEN based VPS but whenever i enable the firewall all traffic is locked out and when i disable it everything connects.

    any suggestions would be appreciated thank you i searched around but not have a concrete solution. im using xen vps with centos 5.9 and cpanel 11.34.1 and latest csf 5.79

    thank you

    Joseph Agalabia
    WorldWideWeb Hosting Networks

  2. #2
    nope.
    Please make sure you don't blocked your own ip or any port that connect to your vps.
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  3. #3
    Join Date
    Dec 2006
    Location
    London
    Posts
    661
    See what happens if you start csf and lfd from the command line. Are you running a stock CentOS kernel? If not, I've seen issues where csf doesn't start properly because your kernel is too new and iptables is too old.
    GigaTux, Value Linux Hosting
    UK, US and Germany based Xen VPS. Reliability is key! Quick support response and 99.9% SLA.

  4. #4
    Join Date
    Jul 2002
    Posts
    66
    Make sure you have the latest version of csf installed.

    Had a similar issue with a csf auto update. Noticed csf updated again the next day and the problem went away.

  5. #5
    Join Date
    Jul 2002
    Posts
    66
    Quote Originally Posted by Careyweb View Post
    Make sure you have the latest version of csf installed.

    Had a similar issue with a csf auto update. Noticed csf updated again the next day and the problem went away.
    Related thread:

    http://forum.configserver.com/viewtopic.php?f=6&t=6260

  6. #6
    Join Date
    Dec 2006
    Location
    London
    Posts
    661
    Quote Originally Posted by Careyweb View Post
    Indeed - that's kernel related. Can the OP please let us know his kernel version (uname -a)?
    GigaTux, Value Linux Hosting
    UK, US and Germany based Xen VPS. Reliability is key! Quick support response and 99.9% SLA.

  7. #7
    Join Date
    Dec 2005
    Posts
    3,110
    Nope we've not seen any issues

    When you start the CSF do you get any iptables module errors? or "unknown" followed by a bunch of numbers?

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