[Fedora-xen] tcpdump on DomU's eth1
Tan Chee Sin
tancs at comp.nus.edu.sg
Tue Nov 28 06:18:32 UTC 2006
Hi,
I have a machine with 2 physical network interfaces: eth0 and eth1.
I'm using FC6Xen on both Dom0 and DomU. I want to do network sniffing on
DomU's eth1.
When I do a tcpdump on DomU's eth1, I see nothing. But when I do it on
Dom0's eth1, I can see the traffic. I have enabled promiscuous mode on
Dom0's and DomU's eth1. What could possible went wrong?
When I do a "ifconfig", I see peth0 but not peth1. Why is this so?
The list of bridges are shown below:
# brctl show
bridge name bridge id STP enabled interfaces
xenbr0 8000.feffffffffff no vif2.0
peth0
vif0.0
xenbr1 8000.feffffffffff no vif2.1
Hope someone can help.
Chee Sin
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