Hi!
I'm filling that I made something stupid...
I have the follow config:
root@b03:~# ovs-vsctl show
49297756-d6fa-4159-b9e3-77a2f711afc0
Bridge "br1"
Port "tap10"
Interface "tap10"
Port "tap11"
Interface "tap11"
Port "ens34"
Interface "ens34"
Port "br1"
Interface "br1"
type: internal
Port "tap21"
Interface "tap21"
error: "could not open network device tap21 (No such
device)"
ovs_version: "2.5.0"
tap interfaces where created by tunctl
I did runned:
root@b03:~# ifconfig tap10 10.10.1.10/24
root@b03:~# ifconfig tap11 10.10.1.11/24
root@b03:~# ifconfig br1 10.10.1.254/24
I get:
22: tap10: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast
master ovs-system state DOWN group default qlen 1000
link/ether fa:98:9f:53:87:7f brd ff:ff:ff:ff:ff:ff
inet 10.10.1.10/24 brd 10.10.1.255 scope global tap10
valid_lft forever preferred_lft forever
23: tap11: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast
master ovs-system state DOWN group default qlen 1000
link/ether 2a:16:88:a6:bf:3e brd ff:ff:ff:ff:ff:ff
inet 10.10.1.11/24 brd 10.10.1.255 scope global tap11
valid_lft forever preferred_lft forever
If I do try ping -I <interface> <addr from other if>
I get nothing, like follows:
root@b03:~# ping 10.10.1.254 -I tap10
PING 10.10.1.254 (10.10.1.254) from 10.10.1.10 tap10: 56(84) bytes of data.
^C
--- 10.10.1.254 ping statistics ---
3 packets transmitted, 0 received, 100% packet loss, time 1999ms
root@b03:~# ping 10.10.1.254 -I tap11
PING 10.10.1.254 (10.10.1.254) from 10.10.1.11 tap11: 56(84) bytes of data.
^C
--- 10.10.1.254 ping statistics ---
1 packets transmitted, 0 received, 100% packet loss, time 0ms
root@b03:~# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.130.2 0.0.0.0 UG 0 0 0 ens32
10.10.1.0 0.0.0.0 255.255.255.0 U 0 0 0 tap10
10.10.1.0 0.0.0.0 255.255.255.0 U 0 0 0 tap11
10.10.1.0 0.0.0.0 255.255.255.0 U 0 0 0 br1
Any ideas for what is happening here?
Why does it means "master ovs-system state DOWN" on ip addr show for tap
devices?
Thanks for your help!
Tomás
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