Hello Joe,
I have one question: what is this controller?
Bridge "labBR1"
Controller "tcp:192.168.137.60:6633"
is_connected: true
Is it an Openflow controller?
My guess is that the traffic on you "switch1" generates packet-in
messages and those get sent to the controller which in return replies
with these flows that you think to be default (although they are not).
Try removing the controller then see if the flows get deleted.
Hope this helps,
Andrei
On 10/18/2013 01:46 PM, Joe Tynan wrote:
I want to remove default flows from OVS
user1@switch1:~$ uname -a
Linux switch1 3.8.0-19-generic #29-Ubuntu SMP Wed Apr 17 18:16:28 UTC
2013 x86_64 x86_64 x86_64 GNU/Linux
user1@switch1:~$ sudo ovs-vsctl show
7c6efa43-5bca-4a07-9aa3-1e38a1ec6834
Bridge "labBR1"
Controller "tcp:192.168.137.60:6633"
is_connected: true
Port "labBR1"
Interface "labBR1"
type: internal
Port "eth2"
Interface "eth2"
Port "eth1"
Interface "eth1"
ovs_version: "1.9.0"
user1@switch1:~$ sudo ovs-ofctl dump-flows labBR1
NXST_FLOW reply (xid=0x4):
cookie=0x20000000000000, duration=17.607s, table=0, n_packets=18,
n_bytes=1726, idle_timeout=5, idle_age=1,
priority=0,in_port=2,vlan_tci=0x0000,dl_src=00:0c:29:47:c2:80,dl_dst=00:0c:29:3b:f2:95
actions=output:1
cookie=0x20000000000000, duration=17.617s, table=0, n_packets=17,
n_bytes=1628, idle_timeout=5, idle_age=1,
priority=0,in_port=1,vlan_tci=0x0000,dl_src=00:0c:29:3b:f2:95,dl_dst=00:0c:29:47:c2:80
actions=output:2
I issue.
user1@switch1:~$ sudo ovs-ofctl --strict del-flows labBR1 priority=0
but the flows return ?
user1@switch1:~$ sudo ovs-ofctl dump-flows labBR1
NXST_FLOW reply (xid=0x4):
cookie=0x20000000000000, duration=30.127s, table=0, n_packets=31,
n_bytes=3000, idle_timeout=5, idle_age=1,
priority=0,in_port=2,vlan_tci=0x0000,dl_src=00:0c:29:47:c2:80,dl_dst=00:0c:29:3b:f2:95
actions=output:1
cookie=0x20000000000000, duration=30.137s, table=0, n_packets=30,
n_bytes=2902, idle_timeout=5, idle_age=1,
priority=0,in_port=1,vlan_tci=0x0000,dl_src=00:0c:29:3b:f2:95,dl_dst=00:0c:29:47:c2:80
actions=output:2
what am i doing wrong ?
Regards,
Joe.
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Andrei Andone
SOFTVISION
Email: [email protected] <mailto:[email protected]>
| Web: www.softvision.ro <http://www.softvision.ro>
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