On 03/04/2011 05:17 PM, Marko Ristola wrote: > 04.03.2011 14:16, Roberto Fichera kirjoitti: >> Hi All, >> >> does anyone has the same problem on the same configuration? >> Basically all the domU aren't able to get their ip address from the DHCPD >> server running under the same dom0 with kernel >> 188.8.131.52-174.xendom0.fc12.x86_64. >> I tried different domU kernels but it seems doesn't work at all. >> >> Any idea how to solve it? >> >> Thanks in advance. >> Roberto Fichera. >> -- >> xen mailing list >> firstname.lastname@example.org >> https://admin.fedoraproject.org/mailman/listinfo/xen > It should be solvable by configuring. > > I use bridge device br0, a remote dnsmasq server for DHCP and DNS. > sysctl.conf is > configured so that br0 works as expected: passes DHCP requests thrue. > > Your case is different than mine, so you need different configurations. > > Googling examples is a good start. > You could try to use iptables LOG rules to track down problems.
I mean, it seems working because the dhcpd log shows that the requests are coming from the domU but the domU doesn't get the DHCPD answare. I also read about setting off ethernet tx offload under dom0 via "ethtool -K eth0 tx off" but it seems not helping to solve anything, at least in my case. Which kind of configuration you made in your side? > Regards, > Marko Ristola > > -- > xen mailing list > email@example.com > https://admin.fedoraproject.org/mailman/listinfo/xen > -- xen mailing list firstname.lastname@example.org https://admin.fedoraproject.org/mailman/listinfo/xen