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Diffstat (limited to '')
| -rw-r--r-- | openvpn.8 | 25 |
1 files changed, 25 insertions, 0 deletions
@@ -2866,6 +2866,31 @@ OpenVPN will start to drop outgoing packets directed at this client. .\"********************************************************* .TP +.B --tcp-nodelay +This macro sets the TCP_NODELAY socket flag on the server +as well as pushes it to connecting clients. The TCP_NODELAY +flag disables the Nagle algorithm on TCP sockets causing +packets to be transmitted immediately with low latency, +rather than waiting a short period of time in order +to aggregate several packets into a larger containing +packet. In VPN applications over TCP, TCP_NODELAY +is generally a good latency optimization. + +The macro expands as follows: + +.RS +.ft 3 +.nf +.sp + if mode server: + socket-flags TCP_NODELAY + push "socket-flags TCP_NODELAY" +.ft +.LP +.RE +.fi +.\"********************************************************* +.TP .B --max-clients n Limit server to a maximum of .B n |