Archive

Archive for February, 2008

FOSDEM was great

February 25th, 2008

I liked the Lectures about XEN ,LVM ,Tomoyo Linux,Debian on NAS Devices and the OpenEmbedded Guys. NetBSD supports now Xen what i will have to test.

Linux, XEN

going to FOSDEM

February 20th, 2008

excited to go to FOSDEM with Eurostar

Uncategorized

Updated Xen to 3.2.0

February 11th, 2008

networking to DomU doesn’t work anymore .Thanks

Linux, XEN

Finally found that nasty problem with Xen and iptables; Solution is

February 7th, 2008

Actually this solution works for up to XEN 3.1.3:

$IPTABLES -t raw -A PREROUTING -i xenbr0 -j NOTRACK

when you have a soho-xen-server and want to forward traffic to a domU in a NATed environment and bridged Xen

even when they are on the same subnet

Kudos goes to james Bulpin

and CONFIG_IP_NF_RAW =y in the kernel

Full forwarding to Xen guest

$IPTABLES -t nat -A PREROUTING -p tcp –dport 20000 -j DNAT –to 172.14.1.50:80
$IPTABLES -t raw -A PREROUTING -i xenbr0 -j NOTRACK

where 172.14.1.50 is the domU

Linux, XEN