Hello, I have a etch xen server with a virtual machine with 2 network interfaces configured. Every interface has a different mac, and inside the host has a different ip.
However I can see with tcpdump and arpwatch (I discover this because arpwatch told me), about the two ips has the two macs. I asked it in xen chat channel, but I hadn't got response. itsm:~# ip add 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:16:3e:7c:64:e0 brd ff:ff:ff:ff:ff:ff inet 192.168.110.54/16 brd 192.168.255.255 scope global eth0 inet6 fe80::216:3eff:fe7c:64e0/64 scope link valid_lft forever preferred_lft forever 3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:16:3e:7c:64:e1 brd ff:ff:ff:ff:ff:ff inet 192.168.100.4/16 brd 192.168.255.255 scope global eth1 inet6 fe80::216:3eff:fe7c:64e1/64 scope link valid_lft forever preferred_lft forever # grep vif /mnt/xen-itsm/itsm.cfg vif = [ 'mac=00:16:3E:7C:64:E0,bridge=br-lan','mac=00:16:3E:7C:64:E1,bridge=br-lan'] # tcpdump 08:42:47.760980 arp reply 192.168.110.54 is-at 00:16:3e:7c:64:e0 (oui Unknown) 08:42:47.760993 arp reply 192.168.110.54 is-at 00:16:3e:7c:64:e1 (oui Unknown) myotherhostwhereihaveinstalledarpwatch # tcpdump 09:40:48.679264 ARP, Reply 192.168.100.4 is-at 00:16:3e:7c:64:e0 (oui Unknown), length 42 09:40:48.679275 ARP, Reply 192.168.100.4 is-at 00:16:3e:7c:64:e1 (oui Unknown), length 42 # xm list | grep itsm itsm 30 512 1 -b---- 5933.0 # brctl show bridge name bridge id STP enabled interfaces ... br-lan 8000.001b244d6b2f no vlan192 vif30.0 vif30.1 ... Do you have any clue about this issue ? Thank you -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org