[ovs-discuss] "RTNETLINK answers: No such process" when using iproute2

Iman Darabi iman.darabi at gmail.com
Thu Aug 14 13:26:14 UTC 2014


hi.
i have a server which is truncked and using these commands to set ip
address and vlans, so it works ok :

# ovs-vsctl add-br br0
# ovs-vsctl add-port br0 eth0
# ovs-vsctl add-br br_host br0 216

# ifconfig eth0 0
# ifconfig br0 0
# ifconfig br_host 172.20.26.28 up
# route add default gw 172.20.26.1

but when i use " ip " commands to setup networking, some error happens.

# ovs-vsctl add-br br0
# ovs-vsctl add-port br0 eth0
# ovs-vsctl add-br br_host br0 216

# ip link set dev eth0 up
# ip link set dev br0  up
# ip addr add  <X.X.X.X>  dev br_host
# ip link set dev br_host up
# ip route add default via <Y.Y.Y.Y>
   RTNETLINK answers: No such process

am i missing sth when using ip?!

BTW : why "ip addr show"  show status of bridge interfaces UNKNOWN ?
3: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state
UNKNOWN mode DEFAULT
    link/ether f4:6d:04:64:38:4c brd ff:ff:ff:ff:ff:ff
4: br_host: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state
UNKNOWN mode DEFAULT
    link/ether 26:89:15:04:41:67 brd ff:ff:ff:ff:ff:ff

thanks for your attention.
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