John Goerzen wrote:
In article <[EMAIL PROTECTED]>, Paul Sladen wrote:On Tue, 3 Dec 2002, Ola Lundqvist wrote:
snip
2. Run several vservers on a single machine, and use the Linux "dummy"I don't know about the dummy driver - where can I read about it? - but
driver to give them a way to communicate with each other without
using the system's Ethernet interface -- but still give some of them an IP address on that Ethernet.
I think in user-mode-linux they use TUN/TAP for something like that. Maybe this works here, too.
http://user-mode-linux.sourceforge.net/UserModeLinux-HOWTO-6.html#ss6.6
Norbert
I have tried to set up #2 so far. I can get things working when each vserver has a single IP address. However, when I set them up with multiple IP addresses, I get a lot of problems:
1. The interfaces all have the broadcast and netmask of the first one. I have gone in with ifconfig to fix this, to no avail. 2. All packets going out of the vserver have the source IP address set to the first IPROOT address specified, regardless of which interface they're going to. I can find no way to fix this, and it makes the second and additional interfaces totally unusable. Is it possible to fix this without too much effort? Is there any known workaround? Thanks! -- JohnMy reckoning on this when I last emailed Jacques was that there was no need for the IPROOTMASK--allowing IPROOT="... eth0:10.0.0.255" should be enough. -Paul
-- Norbert Wegener Phone:(49)2012661379 Fax:(49)2012661377 SBS Essen,Germany Mail: [EMAIL PROTECTED] Mailfax:(49)2018165521379 CA Cert: http://w4.siemens.de/de2/flash/digital_id/digital_id.html
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