RE: SYN_RECV state symptoms in LVS-DR

["Francois JEANMOUGIN" <Francois.JEANMOUGIN@xxxxxxxxxxxxxxxxx>]

bala musrif :


> ipvsadm -L -c -n tells connection is in SYN_RECV state
> when connection hangs from browser! I am newbie to
> networking, when does connection stays in SYN_RECV
> state? What should I look for fixing this problem!!
> 
> By the way it does not happen always, this is
> intermittent browser hanging problem!!

How many realservers do you have ? One could have a noarp or route problem. 
Could you tell more about your setup ? Do you use any healthchecker  ? Is the 
service tunning on all realservers properly ? 

François.