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hamachi in openvz - tun problem [message #28453]

Tue, 18 March 2008 15:14

strikegun is currently offline

strikegun
Messages: 8
Registered: March 2008

Junior Member

hi,
I just wanted to install hamachi, but after "hamachi start" I get

tap: bad response from tuncfg - 05000013
ioctl(SIOCGIFHWADDR ...) failed with 19 (No such device)

It seems it cannot create the tun device ham0.
The config has DEVICES="c:10:200:rw "
And in the VZ I added with "mknod /dev/net/tun c 10 200" the tun device.
I use the kernel 2.6.24 with the openvz patch 002
The template is a Fedora Core 4 default.
Hamachi works fine on the host.

Does anyone got hamachi to work in a openvz-node?

thx
Richy

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Re: hamachi in openvz - tun problem [message #28459 is a reply to message #28453]

Wed, 19 March 2008 09:45

adobriyan is currently offline

adobriyan
Messages: 80
Registered: November 2006

Member

This is fallout from so-called "netns" infrastructure in
mainline kernels. This kernel bug will be fixed shortly.

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[PATCH] fix tun/tap in VE [message #28461 is a reply to message #28459]

Wed, 19 March 2008 11:18

adobriyan is currently offline

adobriyan
Messages: 80
Registered: November 2006

Member

Try this patch on top of ovz002 or git version.

Attachment: tun.patch
(Size: 1.08KB, Downloaded 465 times)

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Re: [PATCH] fix tun/tap in VE [message #28462 is a reply to message #28461]

Wed, 19 March 2008 12:27

strikegun is currently offline

strikegun
Messages: 8
Registered: March 2008

Junior Member

thx I will try it.
I am already compiling the kernel now.
Hope that it works.

thx

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SOLVED [message #28468 is a reply to message #28461]

Wed, 19 March 2008 14:26

strikegun is currently offline

strikegun
Messages: 8
Registered: March 2008

Junior Member

Ok, thx the patch worked.
great.

Richy

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