Re: [vpp-dev] TCP retransmission

2018-08-23 Thread Florin Coras
gt;   <> > <>From: vpp-dev@lists.fd.io [mailto:vpp-dev@lists.fd.io] On Behalf Of Florin > Coras > Sent: Friday, August 24, 2018 9:37 AM > To: Yu, Ping > Cc: vpp-dev@lists.fd.io; Florin Coras (fcoras) > Subject: Re: [vpp-dev] TCP retransmission > > Ping, >

Re: [vpp-dev] TCP retransmission

2018-08-23 Thread Yu, Ping
ng Cc: vpp-dev@lists.fd.io; Florin Coras (fcoras) Subject: Re: [vpp-dev] TCP retransmission Ping, Does this [1] fix the issues you’ve encountered? Thanks, Florin [1] https://gerrit.fd.io/r/#/c/14453/ On Aug 23, 2018, at 6:54 AM, Yu, Ping mailto:ping...@intel.com>> wrote: By checking

Re: [vpp-dev] TCP retransmission

2018-08-23 Thread Florin Coras
2 > > thanks > Ping > > > From: Yu, Ping > Sent: Thursday, August 23, 2018 4:49 PM > To: Florin Coras > Cc: vpp-dev@lists.fd.io; Florin Coras (fcoras) ; Yu, Ping > > Subject: RE: [vpp-dev] TCP retransmission > > Verbose 1 also shows some info belo

Re: [vpp-dev] TCP retransmission

2018-08-23 Thread Yu, Ping
g Sent: Thursday, August 23, 2018 4:49 PM To: Florin Coras Cc: vpp-dev@lists.fd.io; Florin Coras (fcoras) ; Yu, Ping Subject: RE: [vpp-dev] TCP retransmission Verbose 1 also shows some info below. Interesting to see the session index are continuous. [#0][T] 10.10.1.1:->10.10.

Re: [vpp-dev] TCP retransmission

2018-08-23 Thread Yu, Ping
417 [#0][T] 10.10.1.1:->10.10.1.2:49424 ESTABLISHED0 61628 418 From: Yu, Ping Sent: Thursday, August 23, 2018 4:40 PM To: Florin Coras Cc: vpp-dev@lists.fd.io; Florin Coras (fcoras) ; Yu, Ping Subject: RE: [vpp-dev] TCP retransmission Hi, Florin, Attached

Re: [vpp-dev] TCP retransmission

2018-08-23 Thread Yu, Ping
ing Cc: vpp-dev@lists.fd.io; Florin Coras (fcoras) Subject: Re: [vpp-dev] TCP retransmission Hi Ping, Just from this, I can’t tell precisely what the issue is. Once the test hangs, do “show session verbose 2” and you should get the detailed status of the sessions that froze. I’ll take a look a

Re: [vpp-dev] TCP retransmission

2018-08-21 Thread Florin Coras
Hi Ping, Just from this, I can’t tell precisely what the issue is. Once the test hangs, do “show session verbose 2” and you should get the detailed status of the sessions that froze. I’ll take a look at those once I’m back in the office. Retransmissions should work fine but one never knows.

[vpp-dev] TCP retransmission

2018-08-21 Thread Yu, Ping
Hello, all I am now debugging an issue observed in echo server/client. If nclients == small number, then everything goes smoothly, but if nclients is big, such as 500, 1000, echo client will hang without printing final report, and debug shows that echo client is waiting for response from