Hello I am running on a topology of 9 switches. It uses both HP switch and NEC switch. What is the meaning of the following error? Is it the controller connection breaking out?
When this occurs, I remember the number of entries is less than 1500, actually around 800 for HP. What are the possible reasons forcing HP switches to leave? The CPU of controller? Is there any limit on the number of entries per virtual switch (per vlan)? 00265|openflow|WARN:stream: send error: Broken pipe 00266|routingMR|ERR:Add flow entry to dp:f7cae400012c failed with 32:Broken pipe. 00267|openflow|WARN:stream: send error: Bad file descriptor 00268|routingMR|ERR:Send packet to dp:f7cae400012c failed with 9:Bad file descriptor. 00269|openflow|WARN:stream: receive error: Bad file descriptor 00270|nox|WARN:stream: disconnected (Bad file descriptor) Datapath leave, f7:ca:e4:00:01:2c 00271|nox|ERR:no datapath with id f7cae400012c registered at nox 00272|routingMR|ERR:Add flow entry to dp:f7cae400012c failed with 3:No such process. 00273|nox|ERR:no datapath with id f7cae400012c registered at nox 00274|routingMR|ERR:Add flow entry to dp:f7cae400012c failed with 3:No such process. ===================================================== On the NEC switch, it also occasionally shows error type 3 code 0, meaning the flow table is full, but it seems to me not full, around 1000 or less. Is there a limit on the number of entries per virtual switch (not physical switch)? Thanks. _______________________________________________ nox-dev mailing list [email protected] http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org
