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urgent *all VEs not accessible [message #14894]

Thu, 12 July 2007 15:45

mora
Messages: 37
Registered: October 2006

Member

Hello
i installed apf on the HN but suddenly all the vez became inaccessible from the internet but accessible locally

for example
when i try to access the ve from my pc through ssh , http ,ftp or even ping its offline but when i access it from the shell of the HN i can access it

i tried stopping and removing apf , rebooting , restarting vz but no hope and cannot access my VEs from the internet anymore
please help

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Re: urgent *all VEs not accessible [message #14895 is a reply to message #14894]

Thu, 12 July 2007 15:48

ugob
Messages: 271
Registered: March 2007

Senior Member

apf, in its new version, turns ip forwarding to off... disable this option in apf's config file and restart apf. Make sure you re-enable ip forwarding.

Please read the manual before asking questions:
http://download.openvz.org/doc/OpenVZ-Users-Guide.pdf

Please have a look at the wiki before asking questions:
http://wiki.openvz.org/Main_Page

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Re: urgent *all VEs not accessible [message #14896 is a reply to message #14895]

Thu, 12 July 2007 16:00

mora
Messages: 37
Registered: October 2006

Member

should
sysctl -w net.ipv4.ip_forward=1
fixed this

is it safe/recommended to run apf on HN because many VEs gets floods ddos

if i want to install it then whats to do rather than re enabling ip forwarding again ?

[Updated on: Thu, 12 July 2007 16:15]

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