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Diffstat (limited to 'doc/tethereal.pod')
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diff --git a/doc/tethereal.pod b/doc/tethereal.pod index 0bd3988717..a590601501 100644 --- a/doc/tethereal.pod +++ b/doc/tethereal.pod @@ -615,6 +615,22 @@ on those calls that match that filter. Example: use B<-z "h225,counter,ip.addr==1.2.3.4"> to only collect stats for H.225 packets exchanged by the host at IP address 1.2.3.4 . +B<-z> h225,srt[I<,filter>] + +Collect requests/response SRT (Service Response Time) data for ITU-T H.225 RAS. +Data collected is number of calls of each ITU-T H.225 RAS Message Type, +Minimum SRT, Maximum SRT, Average SRT, Minimum in Frame, and Maximum in Frame. +You will also get the number of Open Requests (Unresponded Requests), +Discarded Responses (Responses without matching request) and Duplicate Messages. +Example: use B<-z h225,srt>. + +This option can be used multiple times on the command line. + +If the optional filterstring is provided, the stats will only be calculated +on those calls that match that filter. +Example: use B<-z "h225,srt,ip.addr==1.2.3.4"> to only collect stats for +ITU-T H.225 RAS packets exchanged by the host at IP address 1.2.3.4 . + =back =head1 CAPTURE FILTER SYNTAX |