[ovs-discuss] Internal interfaces and route - question?

[Admin HRD.pl]

Hi all

I create 3 Internal interfaces
vPort0
vPort1
vPort3

External interfaces is named eth0
And bridge is vSwitch0
All internal intefaces I connect to vSwitch0
using command:
ovs-vsctl add−br vSwitch0
ovs-vsctl add-port vSwitch0 vPort0 -- set interface vPort0 type=internal
ovs-vsctl add-port vSwitch0 vPort1 -- set interface vPort1 type=internal
ovs-vsctl add-port vSwitch0 vPort3 -- set interface vPort3 type=internal
ovs-vsctl add-port vSwitch0 eth0

Question: for eth0 i should use another command??

I use dhcp in network, on debian i have this configuration:

debian-93:~# ip route show
192.168.0.0/24 dev vPort3  proto kernel  scope link  src 192.168.0.19
192.168.0.0/24 dev vPort1  proto kernel  scope link  src 192.168.0.18
192.168.0.0/24 dev vPort0  proto kernel  scope link  src 192.168.0.17
default via 192.168.0.1 dev vPort3
default via 192.168.0.1 dev vPort1
default via 192.168.0.1 dev vPort0

Machine have one external interface eth0 connected to Open vSwitch :  
vSwitch0
eth0 didn't have IP and is in promiscuous mode

debian-93:~# ip address show
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 00:0c:29:f3:3b:25 brd ff:ff:ff:ff:ff:ff
     inet6 fe80::20c:29ff:fef3:3b25/64 scope link
        valid_lft forever preferred_lft forever
3: vSwitch0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc  
noqueue state UNKNOWN
     link/ether 00:0c:29:f3:3b:25 brd ff:ff:ff:ff:ff:ff
     inet6 fe80::20c:29ff:fef3:3b25/64 scope link
        valid_lft forever preferred_lft forever
4: vPort0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state  
UNKNOWN
     link/ether 00:23:20:ee:6c:ac brd ff:ff:ff:ff:ff:ff
     inet 192.168.0.17/24 brd 192.168.0.255 scope global vPort0
     inet6 fe80::223:20ff:feee:6cac/64 scope link
        valid_lft forever preferred_lft forever
5: vPort1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state  
UNKNOWN
     link/ether 00:23:20:ce:79:d7 brd ff:ff:ff:ff:ff:ff
     inet 192.168.0.18/24 brd 192.168.0.255 scope global vPort1
     inet6 fe80::223:20ff:fece:79d7/64 scope link
        valid_lft forever preferred_lft forever
6: vPort3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state  
UNKNOWN
     link/ether 00:23:20:e6:72:2a brd ff:ff:ff:ff:ff:ff
     inet 192.168.0.19/24 brd 192.168.0.255 scope global vPort3
     inet6 fe80::223:20ff:fee6:722a/64 scope link
        valid_lft forever preferred_lft forever

I Have question:

defailt route is set from DHCP to:
default via 192.168.0.1 dev vPort3
default via 192.168.0.1 dev vPort1
default via 192.168.0.1 dev vPort0

is OK in your opinion?
Or the default route should be set to eth0 or vSwitch0?

Thank you for help
Tom