Re: [PATCH net-next 3/3] net/tcp_fastopen: Remove mss check in tcp_write_timeout()

2017-04-20 Thread Neal Cardwell
On Thu, Apr 20, 2017 at 5:29 PM, Yuchung Cheng wrote: > On Thu, Apr 20, 2017 at 2:45 PM, Wei Wang wrote: >> From: Wei Wang >> >> Christoph Paasch from Apple found another firewall issue for TFO: >> After successful 3WHS using TFO, server and client starts to exchange >> data. Afterwards, a 10s i

Re: [PATCH net-next 3/3] net/tcp_fastopen: Remove mss check in tcp_write_timeout()

2017-04-20 Thread Yuchung Cheng
On Thu, Apr 20, 2017 at 2:45 PM, Wei Wang wrote: > From: Wei Wang > > Christoph Paasch from Apple found another firewall issue for TFO: > After successful 3WHS using TFO, server and client starts to exchange > data. Afterwards, a 10s idle time occurs on this connection. After that, > firewall sta

[PATCH net-next 3/3] net/tcp_fastopen: Remove mss check in tcp_write_timeout()

2017-04-20 Thread Wei Wang
From: Wei Wang Christoph Paasch from Apple found another firewall issue for TFO: After successful 3WHS using TFO, server and client starts to exchange data. Afterwards, a 10s idle time occurs on this connection. After that, firewall starts to drop every packet on this connection. The fix for thi