Lantronix XSENSO 21R2 Manual De Usuario



To configure HTTP settings, o to the Admin tab/page, click HTTP in the menu and select 
Configuration.



To view HTTP statistics, click HTTP in the menu and select Statistics.



To enter the HTTP command level:  enable -> config -> http



Include in your file:  <configgroup name=”http server”>

Enter the maximum time for the HTTP server to wait when receiving a 
request. This prevents Denial-of-Service (DoS) attacks. The default is 10 
seconds.

Enter the maximum number of bytes the HTTP server accepts when receiving 
a request. The default is 40 KB (this prevents DoS attacks).

You may need to increase this number in some cases where the 

browser is sending data aggressively within TCP windows size limit, when file 
(including firmware upgrade) is uploaded from webpage.

Select to enable or disable HTTP server logging:



Enabled (default)



Set the maximum number of HTTP server log entries. Only the last Max Log 
Entries are cached and viewable.

Set the log format string for the HTTP server. Follow these Log Format rules:



%a -  remote IP address (could be a proxy) 



%b -  bytes sent excluding headers 



%B - bytes sent excluding headers (0 = '-') 



%h - remote host (same as '%a') 



%{h}i - header contents from request (h = header string) 



%m - request method 



%p - ephemeral local port value used for request 



%q - query string (prepend with '?' or empty '-') 



%t - timestamp HH:MM:SS (same as Apache '%(%H:%M:%S)t' or 
'%(%T)t') 



%u - remote user (could be bogus for 401 status) 



%U - URL path info 



%r - first line of request (same as '%m %U%q <version>') 



%s - return status

The timeout period applies if the selected authentication type is either Digest 
or SSL/Digest.  After this period of inactivity, the client must authenticate 
again.