Hi there
I would like to know if there is somwhere in the web a good howto on
routing and network configuration for XEN v 3.0
I successfully installed a XEN 3.0 domain0, with a single domainU.
Network doesn''t work at all. At the moment i can''t ping from
the
domain0 any host of my LAN and obviously i can''t reach the domain0
from any of my host in LAN.
Thanks for any help.
These are the output of the ifconfig command and of route -n command.
----ifconfig output------
eth0 Link encap:Ethernet HWaddr 00:11:25:8F:98:FA
inet addr:172.16.10.132 Bcast:172.16.255.255 Mask:255.255.0.0
inet6 addr: fe80::211:25ff:fe8f:98fa/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:26699 errors:0 dropped:0 overruns:0 frame:0
TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1799184 (1.7 Mb) TX bytes:378 (378.0 b)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:4 errors:0 dropped:0 overruns:0 frame:0
TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:256 (256.0 b) TX bytes:256 (256.0 b)
peth0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
UP BROADCAST RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:26687 errors:0 dropped:0 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1905118 (1.8 Mb) TX bytes:444 (444.0 b)
Interrupt:18
vif0.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:5 errors:0 dropped:0 overruns:0 frame:0
TX packets:26701 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:378 (378.0 b) TX bytes:1799352 (1.7 Mb)
vif2.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:1227 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
xenbr0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:26698 errors:0 dropped:0 overruns:0 frame:0
TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1425370 (1.3 Mb) TX bytes:378 (378.0 b)
------------route -n output--------
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
172.16.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
0.0.0.0 172.16.10.132 0.0.0.0 UG 0 0 0 eth0
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Il giorno ven, 09/12/2005 alle 13.00 +0100, Paolo Negri ha scritto:> Hi there > > I would like to know if there is somwhere in the web a good howto on > routing and network configuration for XEN v 3.0 > > I successfully installed a XEN 3.0 domain0, with a single domainU. > Network doesn''t work at all. At the moment i can''t ping from the > domain0 any host of my LAN and obviously i can''t reach the domain0 > from any of my host in LAN. > > Thanks for any help. > > These are the output of the ifconfig command and of route -n command.Hi, I''ve the same problem -- Davide Corio davide.corio@redomino.com Redomino S.r.l. C.so Monte Grappa 90/b - 10145 Torino - Italy Tel: +39 011 19502871 - Fax: +39 011 19502871 - http://www.redomino.com/ _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
> Hi there > > I would like to know if there is somwhere in the web a good howto on > routing and network configuration for XEN v 3.0 > > I successfully installed a XEN 3.0 domain0, with a single domainU. > Network doesn''t work at all. At the moment i can''t ping from the > domain0 any host of my LAN and obviously i can''t reach the domain0 > from any of my host in LAN. > > Thanks for any help. > > These are the output of the ifconfig command and of route -n command.What about your iptables ? Christophe PAINCHAUD _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Hi It seems the networking is having problem in the developmet version of the xen. any lamps could help .. In 2.0.7 code base, when installed, I saw that xenbr0 used to have an IP address which was the Host's IP address, however, now it seems to be not having an IP. When manually set (by 'ifconfig xenbr0 192.168.11.1') and rebooting the domU's which have vif = [ 'bridge=xenbr0'] I see the problem solved.. However I am a lay man, would be gratefull to get some insight. regards Sanjay Upadhyay On 12/9/05, PAINCHAUD Christophe <cpainchaud@ecritel.net> wrote:> > > > > > Hi there > > > > I would like to know if there is somwhere in the web a good howto on > > routing and network configuration for XEN v 3.0 > > > > I successfully installed a XEN 3.0 domain0, with a single domainU. > > Network doesn't work at all. At the moment i can't ping from the > > domain0 any host of my LAN and obviously i can't reach the domain0 > > from any of my host in LAN. > > > > Thanks for any help. > > > > These are the output of the ifconfig command and of route -n command. > > What about your iptables ? > > Christophe PAINCHAUD > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users > >_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Il giorno ven, 09/12/2005 alle 18.22 +0530, Sanjay Upadhyay ha scritto:> Hi > It seems the networking is having problem in the developmet version of > the xen. > any lamps could help ..Hi, I downloaded xen-3.0.0.tgz 1hour ago... Now networking works correctly also with the bridge :) -- Davide Corio davide.corio@redomino.com Redomino S.r.l. C.so Monte Grappa 90/b - 10145 Torino - Italy Tel: +39 011 19502871 - Fax: +39 011 19502871 - http://www.redomino.com/ _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Can u provide a ifconfig output and some info on ur network configuration, I downloaded xen-3.0.0 too a hour back and the problem persists On 12/9/05, Davide Corio <davide.corio@redomino.com> wrote:> > Il giorno ven, 09/12/2005 alle 18.22 +0530, Sanjay Upadhyay ha scritto: > > Hi > > It seems the networking is having problem in the developmet version of > > the xen. > > any lamps could help .. > > Hi, > I downloaded xen-3.0.0.tgz 1hour ago... > Now networking works correctly also with the bridge :) > -- > Davide Corio davide.corio@redomino.com > Redomino S.r.l. C.so Monte Grappa 90/b - 10145 Torino - Italy > Tel: +39 011 19502871 - Fax: +39 011 19502871 - http://www.redomino.com/ > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users >_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
2005/12/9, PAINCHAUD Christophe <cpainchaud@ecritel.net>:> >> > What about your iptables ?My iptables is empty, just accept for policies on all tables and chains. No rules at all. Thanks Paolo> > Christophe PAINCHAUD > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users > >_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Il giorno ven, 09/12/2005 alle 14.48 +0100, Paolo Negri ha scritto:> > What about your iptables ? > > My iptables is empty, just accept for policies on all tables and > chains. No rules at all.In my case, the problem was caused by shorewall. Or better, the xen default kernel doesn''t include the necessary modules to use shorewall (which didn''t start). Besides, in my tests I tried also the last 3.0 tarball, but with this one I have a strange problem. bridge goes up correctly, but when I start a domain with "xm create" it disconnects. Is there an easy way to debug this situation and report usefull infos? -- Davide Corio davide.corio@redomino.com Redomino S.r.l. C.so Monte Grappa 90/b - 10145 Torino - Italy Tel: +39 011 19502871 - Fax: +39 011 19502871 - http://www.redomino.com/ _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
To whom it may concern... After upgrading from xen 2.0.7 to xen 3.0.0 my networking was busted also. To fix it I renamed /etc/xen/scripts, ran make install again, then rebooted. Something changed in the new version and the old scripts were a problem. Also, I''ve updated my wiki page for xen 3.0.0 for those of you who may find it helpful. http://mark.foster.cc/wiki/index.php/Xen_Tips -- Some days it''s just not worth chewing through the restraints... Mark D. Foster, CISSP <mark@foster.cc> http://mark.foster.cc/ _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users