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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-users] Unable to ping guest hostname
Hi Nemeth,
> Please send the config file (or running config extracted by "xm list
> --long DOMAINNAME" of both the original and the cloned domU, and the
> the
> output of the following commands from the dom0 and both the original
> and
> the cloned domU:
>
> brctl show
> ip route show
> ip address show
> cat /etc/resolv.conf
> for i in /proc/sys/net/bridge/* ; do echo "$i $(<$i)" ; done
> iptables -t filter -L -nv
Original Guest
$ sudo xm list --long xen2.satimis.com
(domain
(domid 2)
(on_crash restart)
(uuid 611e874c-f5b7-7af5-fa93-fcb4fe7eb264)
(bootloader_args )
(vcpus 1)
(name xen2.satimis.com)
(on_poweroff destroy)
(on_reboot restart)
(bootloader )
(maxmem 32)
(memory 32)
(shadow_memory 0)
(cpu_weight 256)
(cpu_cap 0)
(features )
(on_xend_start ignore)
(on_xend_stop ignore)
(start_time 1221625721.15)
(cpu_time 0.045730597)
(online_vcpus 1)
(image
(linux
(kernel /boot/vmlinuz-2.6.18-xen)
(args 'root=/dev/hda1 ro ')
(rtc_timeoffset 0)
(notes
(HV_START_LOW 4227858432)
(FEATURES
'writable_page_tables|writable_descriptor_tables|auto_translated_physmap|pae_pgdir_above_4gb|supervisor_mode_kernel'
)
(VIRT_BASE 3221225472)
(GUEST_VERSION 2.6)
(PADDR_OFFSET 3221225472)
(GUEST_OS linux)
(HYPERCALL_PAGE 3222278144)
(LOADER generic)
(SUSPEND_CANCEL 1)
(PAE_MODE no)
(ENTRY 3222274048)
(XEN_VERSION xen-3.0)
)
)
)
(status 2)
(state -b----)
(store_mfn 893581)
(console_mfn 893573)
(device
(vif
(uuid 9c953621-e12c-ccd6-d335-f739dd8d99b1)
(script vif-bridge)
(ip 192.168.0.112)
(mac 00:16:3e:41:39:04)
(type netfront)
(backend 0)
)
)
(device
(vbd
(uname file:/vserver/domains/xen2.satimis.com/disk.img)
(uuid d26e20bf-7fe9-45bd-0cfa-5fbab7dd25ea)
(mode w)
(dev hda1:disk)
(backend 0)
(bootable 1)
)
)
(device
(vbd
(uname file:/vserver/domains/xen2.satimis.com/swap.img)
(uuid 48af2e20-a9c3-25ea-3665-9273861aaabd)
(mode w)
(dev hda2:disk)
(backend 0)
(bootable 0)
)
)
(device
(console
(protocol vt100)
(location 2)
(uuid e72dbb9f-5099-e2d4-b895-c8cd09086a26)
)
)
)
* end *
Cloned Guest
$ sudo xm list --long xen3.satimis.com
(domain
(domid 3)
(on_crash restart)
(uuid 40c04719-1611-a1f3-6594-3a3607a209b2)
(bootloader_args )
(vcpus 1)
(name xen3.satimis.com)
(on_poweroff destroy)
(on_reboot restart)
(bootloader )
(maxmem 32)
(memory 32)
(shadow_memory 0)
(cpu_weight 256)
(cpu_cap 0)
(features )
(on_xend_start ignore)
(on_xend_stop ignore)
(start_time 1221631158.82)
(cpu_time 0.048315668)
(online_vcpus 1)
(image
(linux
(kernel /boot/vmlinuz-2.6.18-xen)
(args 'root=/dev/hda1 ro ')
(rtc_timeoffset 0)
(notes
(HV_START_LOW 4227858432)
(FEATURES
'writable_page_tables|writable_descriptor_tables|auto_translated_physmap|pae_pgdir_above_4gb|supervisor_mode_kernel'
)
(VIRT_BASE 3221225472)
(GUEST_VERSION 2.6)
(PADDR_OFFSET 3221225472)
(GUEST_OS linux)
(HYPERCALL_PAGE 3222278144)
(LOADER generic)
(SUSPEND_CANCEL 1)
(PAE_MODE no)
(ENTRY 3222274048)
(XEN_VERSION xen-3.0)
)
)
)
(status 2)
(state -b----)
(store_mfn 25550)
(console_mfn 25542)
(device
(vif
(uuid a790390f-4558-c3b7-d8ba-be7dad66ba35)
(script vif-bridge)
(ip 192.168.0.113)
(mac 00:16:3e:53:a9:68)
(type netfront)
(backend 0)
)
)
(device
(vbd
(uname file:/vserver/domains/xen3.satimis.com/disk.img)
(uuid d44e14b3-e543-4ec3-0026-9d4f16ef917f)
(mode w)
(dev hda1:disk)
(backend 0)
(bootable 1)
)
)
(device
(vbd
(uname file:/vserver/domains/xen3.satimis.com/swap.img)
(uuid b3d78288-1b45-0789-3aee-d46c0e5ad364)
(mode w)
(dev hda2:disk)
(backend 0)
(bootable 0)
)
)
(device
(console
(protocol vt100)
(location 2)
(uuid e1cb689a-585f-5427-0cc2-ca2231b7df6f)
)
)
)
* end *
Host
====
# brctl show
bridge name bridge id STP enabled interfaces
xenbr0 8000.feffffffffff no vif0.0
peth0
vif1.0
vif2.0
vif3.0
vif4.0
# ip route show
192.168.0.0/24 dev eth0 proto kernel scope link src 192.168.0.110
default via 192.168.0.1 dev eth0
# cat /etc/resolv.conf
# generated by NetworkManager, do not edit!
nameserver 202.14.67.14
nameserver 192.168.0.1
nameserver 192.168.0.110
nameserver 192.168.0.111
nameserver 192.168.0.112
nameserver 192.168.0.113
Sorry I can't read the other 3 command lines.
Original Guest
==============
Console-1
# xm console xen2.satimis.com
netfront: device eth0 has copying receive path.
Hanging here
Console-2
$ ssh 192.168.0.112
satimis@xxxxxxxxxxxxx's password:
satimis@xen2:~$ su
# brctl show
bridge name bridge id STP enabled interfaces
# ip route show
192.168.0.0/24 dev eth0 proto kernel scope link src 192.168.0.112
default via 192.168.0.1 dev eth0
# cat /etc/resolv.conf
# generated by NetworkManager, do not edit!
nameserver 202.14.67.14
nameserver 192.168.0.1
Cloned guest
============
Console-3
# xm console xen3.satimis.com
netfront: device eth0 has copying receive path.
also hanging.
Console-4
$ ssh 192.168.0.113 -p 50505
satimis@xxxxxxxxxxxxx's password:
$ su
# brctl show
bridge name bridge id STP enabled interfaces
# ip route show
192.168.0.0/24 dev eth0 proto kernel scope link src 192.168.0.113
default via 192.168.0.1 dev eth0
# cat /etc/resolv.conf
# generated by NetworkManager, do not edit!
nameserver 202.14.67.14
nameserver 192.168.0.1
nameserver 192.168.0.2
nameserver 192.168.0.3
B.R.
Stephen L
> 2008. 09. 17, szerda keltezéssel 15.24-kor Stephen Liu ezt Ãrta:
> > Hi folks,
> >
> >
> > Debian Etch
> >
> >
> > Guests created with xen-create-image can be pinged on Host either
> on
> > hostname or on local ip. They can also be ssh-connected on both.
> >
> > But Guests cloned on existing Guests can't be pinged on hostname.
> It
> > can be pinged on local ip. Also can only be ssh-connected on local
> ip.
> >
> > Please advise where I have to check and how to fix the problem.
> TIA
> >
> >
> > B.R.
> > satimis
> >
> > Send instant messages to your online friends
> http://uk.messenger.yahoo.com
> >
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-users
>
>
Send instant messages to your online friends http://uk.messenger.yahoo.com
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