[ovs-dev] about controller configuration

Hi, Why do we need ptcp: and tcp:? ptcp: the bridge is listening, tcp: the bridge is trying to connect. why isn't one of them enough? Thanks yong sheng gong set−controller bridge target... Sets the configured controller target or targets. Each target may use any of the following

[ovs-dev] Ask for help to remove a flow

Hi,[root@robinlinux ~]# ovs-ofctl dump-flows br-tunNXST_FLOW reply (xid=0x4): cookie=0x0, duration=2267.877s, table=0, n_packets=0, n_bytes=0, priority=3,tun_id=0x2 actions=mod_vlan_vid:1,output:1 cookie=0x0, duration=2267.901s, table=0, n_packets=75, n_bytes=24062, priority=4,in_port=1,dl_vlan=1 a