Hi everyone,
I'm asking for assistance to fix this issue: ovs send many packets of a table 
miss flow instead of the first packet. 
The controller's logs show that ovs would send many packets within a second: 



| Source_IP:10.2.2.2  | Destination_IP: | 10.0.0.2  | | |
| Time | Source_Switch | Destination_Switch | Package_Size | Package_Data |
| 19:46:00 | 0_7_1 | 0_0_1 | 1506 | 
version=0x4,msg_type=0xa,msg_len=0x5e2,xid=0x0,OFPPacketIn(buffer_id=4294967295,cookie=0,data='\x00\x00\x00\x00\x00\x02\x00\x00\x00\x02\x02\x02\x08...),reason=1,table_id=1,total_len=1464)
 |
| 19:46:00 | 0_7_1 | 0_0_1 | 1506 | 
version=0x4,msg_type=0xa,msg_len=0x5e2,xid=0x0,OFPPacketIn(buffer_id=4294967295,cookie=0,data='\x00\x00\x00\x00\x00\x02\x00\x00\x00\x02\x02\x02\x08\x00E\x08\x05\...),reason=1,table_id=1,total_len=1464)
 |
| 19:46:00 | 0_7_1 | 0_0_1 | 1506 | 
version=0x4,msg_type=0xa,msg_len=0x5e2,xid=0x0,OFPPacketIn(buffer_id=4294967295,cookie=0,data='\x00\x00\x00\x00\x00\x02\x00\x00\x00\x02\x02\x02\x08\x00E\x08...),reason=1,table_id=1,total_len=1464)
 |
| 19:46:00 | 0_7_1 | 0_0_1 | 1506 | 
version=0x4,msg_type=0xa,msg_len=0x5e2,xid=0x0,OFPPacketIn(buffer_id=4294967295,cookie=0,data='\x00\x00\x00\x00\x00\x02\x00\x00\x00\x02\x02\x02\x08\x00E\x08\x05\...),reason=1,table_id=1,total_len=1464)
 |
| 19:46:00 | 0_7_1 | 0_0_1 | 1506 | 
version=0x4,msg_type=0xa,msg_len=0x5e2,xid=0x0,OFPPacketIn(buffer_id=4294967295,cookie=0,data='\x00\x00\x00\x00\x00\x02\x00\x00\x00\x02\x02\x02\x08\x00E\x08\x05...),reason=1,table_id=1,total_len=1464)
 |
| 19:46:00 | 0_7_1 | 0_0_1 | 1506 | 
version=0x4,msg_type=0xa,msg_len=0x5e2,xid=0x0,OFPPacketIn(buffer_id=4294967295,cookie=0,data='\x00\x00\x00\x00\x00\x02\x00\x00\x00\x02\x02\x02\x08\x00E\x08\x05\xaaN...),reason=1,table_id=1,total_len=1464)
 |
| 19:46:00 | 0_7_1 | 0_0_1 | 1506 | 
version=0x4,msg_type=0xa,msg_len=0x5e2,xid=0x0,OFPPacketIn(buffer_id=4294967295,cookie=0,data='\x00\x00\x00\x00\x00\x02\x00\x00\x00\x02\x02\x02\x08\x00E\x08\x05\xaaN...),reason=1,table_id=1,total_len=1464)
 |
| 19:46:00 | 0_7_1 | 0_0_1 | 1506 | 
version=0x4,msg_type=0xa,msg_len=0x5e2,xid=0x0,OFPPacketIn(buffer_id=4294967295,cookie=0,data='\x00\x00\x00\x00\x00\x02\x00\x00\x00\x02\x02\x02\x08\x00E\x08\x05\xaaN...),reason=1,table_id=1,total_len=1464)
 |
| 19:46:00 | 0_7_1 | 0_0_1 | 1506 | 
version=0x4,msg_type=0xa,msg_len=0x5e2,xid=0x0,OFPPacketIn(buffer_id=4294967295,cookie=0,data='\x00\x00\x00\x00\x00\x02\x00\x00\x00\x02\x02\x02\x08\x00E\x08\x05\xaaN...),reason=1,table_id=1,total_len=1464)
 |
| | | | | |

Note: the logs are generated by a packet-in event handler in the controller. 
The flow is configured to har OpenFlow version: 1.3. Open Vswitch version: 2.5.0



--

Best wishes!


Jiongjiong Li




 
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