This Sever have quit the simples network config from all my Servers
He have 2 nic's, motherbord default realtech unused and Intel Desktop
Pro1000GT
The Intel is changed to be eth0 in the
/etc/udev/rules.d/70-persistent-net.rules
eth0 is unconfigured
br0 have 192.168.1.2/24 GW 192.168.1.1
Xp-Box 192.168.1.10/24 GW 192.168.1.1 (KVM)
Samba/VS 192.168.1.11/24 GW 192.168.1.1
Kernel:kernel 2.6.32-220.4.1.el6.vs2.3.0.36.29.6.21
Nic driver is loaded as Modul and kernel default // no reload done
please have a look in dmesg yourself.(dmesg.txt)
-- Roman On Sat, 10 Mar 2012 08:36:31 +1100, Steve Kieu <msh.computing@gmail.com> wrote: > What is the network configuration for the window XP box? How the network in > the host machine configured like how many NICs, and IP assignment to > vserver/ the kvm etc.. > > Instead of rebooting if your NIC driver is loaded as module, did you try to > unload/reload it and see if problem disappear? > > > I got some network problems before with stock kernel 2.6.32.54 something > (from kernel.org and with vserver patch) in some cases - esp. multiple > nics/networks gateway setup. I swtich to 2.6.37.5 and no problem so far. > > > Did you see anything in the dmesg log? Something abt warn slow path in > networking stack? > > > > > > > On Fri, Mar 9, 2012 at 11:43 PM, Roman Pretory > <roman.pretory@austrianonlines.com> wrote: > Hello > > I have in the moment curious networktroubles > > The system is a Centos 6.2 fully updated. > > Kernel and Utils are from rpm.hozac.com > > on this server is running a Vserver Centos 5 with samba und a qemu with > windows xp > > It's running without any troubles 1 Month or so now, > normaly I have 60Mbit by samba file copy. > > if the server is resarted it begin after 2 hourers or a days later that > they have errors in the connection. > in this time I have only 128kbit by file copy and the ping to the server > is > on gbLan over 90ms. > > The strange is that the virtuell xp have no troubles, all is running fine, > if I stop all virtual servers the ping to the hostsystem makes no change, > only reboot bring back normal status. > > I have looked in top, netstat, logs nothing, also stopping alles > unnesessary service make no change.. > > so I have change the networkcard from an intel Destopadapter to a > realtech, > the result is that the troubles came faster back. > > The last idea I have is that the motherboard is overclocking the pci bus.. > and i have to change to a pci-e card > > if anyone have an better idea for me I would be happy. > > -- > Roman > > > > > > > > >