Hi list,
I have some problem with network interface in full virtualized vm.
I have a poweredge 860 with a xeon 3060 that have Intel VT Technology.
The dom0 is a gentoo with the last kernel and tools in portage-tree.
I have had install opensuse 10.x and CentOS 4.x with success; I can
boot the os without problem.
The problem is the network: when I try to ping some address I get
"Destionation Unreachable...", but if I ping vm''s local
interface is
all right.
I think that could be a problem with the layer 2 of the vm; if I try
to get the arp table with arp command the vm respond like this
Address HWtype HWaddress Flags Mask
Iface
192.168.1.100 ether (incoplete) <blank>
<blank>
eth0
where 192.168.1.100 is the address of vm''s ethernet interface.
The same if I try to ping from the dom0 to vm.
I use HVM virtualization; the network configuration in my conf is:
vif = [ ''type:ioemu, mac=00:16:3e:00:00:11,bridge=xenbr0'' ]
ne2000=1
I have tried with ne2000=0 but is the same.
Somebody have any ideas?
Thanks
kind regards
--
Alessandro R.
Hp. http://lord2y.lunimig.org
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Alessandro If you have a Broadcom NetXtreme II NIC (which is common in Dell boxes) then this might be the solution to your problem: http://mywiki.ncsa.uiuc.edu/wiki/Dell_PE1950_NIC_Firmware_Workaround 80n On 12/30/06, Alessandro R. <lord2y@gmail.com> wrote:> > Hi list, > > I have some problem with network interface in full virtualized vm. > I have a poweredge 860 with a xeon 3060 that have Intel VT Technology. > > The dom0 is a gentoo with the last kernel and tools in portage-tree. > > I have had install opensuse 10.x and CentOS 4.x with success; I can > boot the os without problem. > The problem is the network: when I try to ping some address I get > "Destionation Unreachable...", but if I ping vm''s local interface is > all right. > I think that could be a problem with the layer 2 of the vm; if I try > to get the arp table with arp command the vm respond like this > > Address HWtype HWaddress Flags Mask > Iface > 192.168.1.100 ether (incoplete) <blank> <blank> > eth0 > > where 192.168.1.100 is the address of vm''s ethernet interface. > > The same if I try to ping from the dom0 to vm. > I use HVM virtualization; the network configuration in my conf is: > > vif = [ ''type:ioemu, mac=00:16:3e:00:00:11,bridge=xenbr0'' ] > ne2000=1 > > I have tried with ne2000=0 but is the same. > > Somebody have any ideas? > > Thanks > > kind regards > > -- > Alessandro R. > Hp. http://lord2y.lunimig.org > > NOTICE > This message is for the named person''s use only and it''s confidential. > If you receive this message in error, please immediately delete it and > and notify the sender. Thank you. > > _______________________________________________ > 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
2006/12/30, 80n <80n80n@gmail.com>:> Alessandro > > If you have a Broadcom NetXtreme II NIC (which is common in Dell boxes) then > this might be the solution to your problem:Yes, it is. But I have the same problem on my notebook that have this ethernet controller: Intel Corporation PRO/100 VE Network Connection Yesterday I tried to use a paravirtualized env; I ran a modified gentoo. The network works fine... I have no idea... please help me. -- Alessandro R. Hp. http://lord2y.lunimig.org NOTICE This message is for the named person''s use only and it''s confidential. If you receive this message in error, please immediately delete it and and notify the sender. Thank you. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
2006/12/30, Mark Menard <mark@mjm.net>:> Alessandro, > > I have a Poweredge 1900 with an integrated Broadcom nic. I couldn''t get the > on board nic to work. It exhibited much of the behavior that you''re seeing.which version of xen had you install?> In my case the arp table looked much like yours with the incomplete entries. > I manually entered the arp address of a work station on the network and then > pinged that external work station. Running tcpdump I could see that the > packets were making it out of my domU, through the Xen bridge and onto the > wire, but nothing came back.The same for me :-/> > I eventually punted on the whole integrated nic, disabled it, and used an > add in card. I tried the add in card for diagnostic purposes, but when it > worked I just threw in the towel and stuck with it. > > So, if you have a spare nic around, throw it in the machine and see what > happens.Could you send me your hvm config file? Thanks -- Alessandro R. Hp. http://lord2y.lunimig.org NOTICE This message is for the named person''s use only and it''s confidential. If you receive this message in error, please immediately delete it and and notify the sender. Thank you. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users