Hallo Anton,
On 27.07.2012 11:29, Anton D. Kachalov wrote:
Hello Oliver,
27.07.2012, 12:59, "Oliver Rath" <[email protected]>:
vcreate --tag 15 net0
dhcp net0-15
Could you please provide an output from "ifstat" command after "vcreate".
ifstat after vcreate results:
iPXE> ifstat
net0: 52:54:00:12:34:56 using undionly on
UNDI-PCI00:03.0 (closed)
[Link:up, TX:4 TXE:0 RX:7 RXE:4]
[RXE: 4 x "Operation not supported
(http://ipxe.org/3c086003)"]
net0-15: 52:54:00:12:34:56 using undionly
on UNDI-PCI00:03.0 (closed)
[Link:up, TX:0 TXE:0 RX:0 RXE:0]
Do you have switch between server and client? Have you tried to crossover them
and setup network without VLAN?
The server runs with a real Machine (ubuntu linux 12.04), where the
client is a kvm-vm, running via
kvm -m 1G -net nic,model=virtio -net
tap,ifname=client3,script=/opt/dmi/kvm-up.bash
the bridge looks like:
# brctl show
bridge name bridge id STP enabled interfaces
br0 8000.0022680a515d no client3
eth0
eth0.15
the forwarding is activated (masquerading and ip_forward).
What is your network chip on the client? Do you use "undi" version or vendor
specific iPXE NBP? Do you use the latest iPXE git version?
I use in kvm the virtio-chip, the undionly, which will be usccessfully
loaded, is a "standard" undionly.kpxe with VLAN_CMD and PXE_CMD enabled.
it was built with
make -j EMBED=dmi-short-menu.ipxe bin/undionly.kpxe DEBUG=script
But unfortunatly i get a timeout here.
On server-side there exist a vlan:
# ifconfig eth0.15
eth0.15 Link encap:Ethernet Hardware Adresse 00:22:68:0a:51:5d
inet Adresse:192.168.100.254 Bcast:192.168.100.255
Maske:255.255.255.0
UP BROADCAST MULTICAST MTU:1500 Metrik:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:0
RX-Bytes:0 (0.0 B) TX-Bytes:0 (0.0 B)
You didn't receive anything on eth0.15.
I ran tcpdump with tcpdump -vv -i br0, but nothing to see. :-(
What can I do else for a better error-report?
Tfh!
Oliver
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