134 SOCKETS TCP/IP Stack
MX1 Reference Guide E-EQ-MX1RG-D
tcp smss sub-command
tcp mss displays or sets the TCP send maximum segment size in bytes. When size is not specified, the
current values of the TCP parameters, including the SMSS, are displayed.
A small SMSS causes the remote to reduce its segment size. tcp mss can reduce the MSS and
SMS
S on bad network connections with high loss rates or where large packets get lost.
Example
tcp smss 512
tcp window sub-command
tcp window displays or sets the default and maximum receive window size.
When specified without the size parameter the current TCP parameters, including the current
window size, are displayed.
Example
tcp window 2920
tcp timemax sub-command
tcp timemax sets the maximum duration of a tcp retry. If a value greater than 255 seconds is
specified, connections will never timeout.
This is very useful in wireless applications where nodes roam in and out of service.
Example
tcp timemax 2000ms
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