eu tenho um sistema Debian 6 configurado com 2 NICs
essas NICs são usadas em uma ligação (bond0) que é usada pela ponte que requer o uso da VLAN.
Eu consigo conexão entre os convidados rodando na VLAN10, mas não é possível acessar o host (10.1.10.3) de nenhum convidado, por exemplo.
como eu não sou especialista em redes - estou simplesmente montando um pequeno laboratório - poderia pedir alguma orientação sobre este assunto?
se for necessário mais informações, por favor me avise.
muito obrigado
sistema instalado:
cat /etc/debian_version
6.0.7
kernel em uso:
uname -r
3.2.0-0.bpo.4-amd64
controladores ethernet
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 8.8.8.8
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