Quote:
Originally Posted by fire-fly
On the linux server /proc/sys/net/ipv4/tcp_ecn was set to 2, which was the default.
Should I change it to 1 ?
|
No, I would not suggest that. Over the years the Linux kernel has become quite good at managing things and furthermore TCP/IP is based on Open Standards so sane defaults are applied. Those are IMHO two good reasons for not tuning any network-related sysctls unless you have good reasons, no alternatives and know the implications of those changes.
Quote:
Originally Posted by fire-fly
I have a window client application trying to linux server. At time the client was unable to connect to the linux server.
I did a tcpdump and notice the client packet has [SEW] flag set.
|
This does not provide enough information to base any suggestion on. Do capture full packets on the server, initiate the connection a few times and then examine network flows and payload in Wireshark? Also do check the servers network, system and daemon log entries for clues.
