i have a Debian 6 system configured with 2 NICs
these NICs are used on a bond (bond0) which is used by bridge that require to use VLAN.
i can get connection between guests running on VLAN10 but it is not possible to access the host (10.1.10.3) from any guest for instance.
as i am no expert in networking - i am simply setting up a small lab - could i please ask for some guidance on this issue?
if it is necessary further info please let me know.
thanks a lot
cat /etc/debian_version 6.0.7
kernel in use:
uname -r 3.2.0-0.bpo.4-amd64
lspci | grep -i ether 04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06) 06:01.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169 Gigabit Ethernet (rev 10)
# The loopback network interface auto lo iface lo inet loopback # bond0 network interface auto bond0 iface bond0 inet manual pre-down ethtool -s $IFACE wol g bond-slaves eth0 eth1 bond-primary eth0 bond-mode 1 bond-miimon 100 bond-downdelay 200 bond-updelay 200 auto virbr1 iface virbr1 inet static address 192.168.1.3 broadcast 192.168.1.255 netmask 255.255.255.0 gateway 192.168.1.1 dns-search home.brain dns-nameservers 192.168.1.1 220.127.116.11 bridge_ports bond0 bridge_stp off # disable Spanning Tree Protocol bridge_waitport 0 # no delay before a port becomes available bridge_fd 0 # no forwarding delay ## default bridge can not have it own hardware value ## it has to have the same MAC as the bond ## hwaddress ether 02:01:02:03:04:11 auto virbr10 iface virbr10 inet static address 10.1.10.3 broadcast 10.1.10.255 netmask 255.255.255.0 # gateway 10.1.10.1 dns-search mngt.brain dns-nameservers 10.1.10.253 vlan-raw-device bond0 bridge_ports bond0.10 bridge_stp off # disable Spanning Tree Protocol bridge_waitport 0 # no delay before a port becomes available bridge_fd 0 # no forwarding delay hwaddress ether 02:01:02:03:04:12 auto bond0.20 iface bond0.20 inet manual auto virbr20 iface virbr20 inet static address 10.1.20.3 netmask 255.255.255.0 broadcast 10.1.20.255 network 10.1.20.0 # pre-up brctl addbr virbr20 bridge_ports bond0.20 bridge_stp off # disable Spanning Tree Protocol bridge_waitport 0 # no delay before a port becomes available bridge_fd 0 # no forwarding delay hwaddress ether 02:01:02:03:04:13