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diff --git a/upstream/fedora-40/man8/pppstats.8 b/upstream/fedora-40/man8/pppstats.8 new file mode 100644 index 00000000..cabf4d7a --- /dev/null +++ b/upstream/fedora-40/man8/pppstats.8 @@ -0,0 +1,222 @@ +.\" @(#) $Id: pppstats.8,v 1.4 2004/11/13 12:22:49 paulus Exp $ +.TH PPPSTATS 8 "26 June 1995" +.SH NAME +pppstats \- print PPP statistics +.SH SYNOPSIS +.B pppstats +[ +.B \-a +] [ +.B \-d +] [ +.B \-v +] [ +.B \-r +] [ +.B \-z +] [ +.B \-c +.I <count> +] [ +.B \-w +.I <secs> +] [ +.I interface +] +.ti 12 +.SH DESCRIPTION +The +.B pppstats +utility reports PPP\-related statistics at regular intervals for the +specified PPP interface. If the interface is unspecified, it will +default to ppp0. +The display is split horizontally +into input and output sections containing columns of statistics +describing the properties and volume of packets received and +transmitted by the interface. +.PP +The options are as follows: +.TP +.B \-a +Display absolute values rather than deltas. With this option, all +reports show statistics for the time since the link was initiated. +Without this option, the second and subsequent reports show statistics +for the time since the last report. +.TP +.B \-d +Show data rate (kB/s) instead of bytes. +.TP +.B \-c \fIcount +Repeat the display +.I count +times. If this option is not specified, the default repeat count is 1 +if the +.B \-w +option is not specified, otherwise infinity. +.TP +.B \-r +Display additional statistics summarizing the compression ratio +achieved by the packet compression algorithm in use. +.TP +.B \-v +Display additional statistics relating to the performance of the Van +Jacobson TCP header compression algorithm. +.TP +.B \-w \fIwait +Pause +.I wait +seconds between each display. If this option is not specified, the +default interval is 5 seconds. +.TP +.B \-z +Instead of the standard display, show statistics indicating the +performance of the packet compression algorithm in use. +.PP +The following fields are printed on the input side when the +.B \-z +option is not used: +.TP +.B IN +The total number of bytes received by this interface. +.TP +.B PACK +The total number of packets received by this interface. +.TP +.B VJCOMP +The number of header-compressed TCP packets received by this interface. +.TP +.B VJUNC +The number of header-uncompressed TCP packets received by this +interface. Not reported when the +.B \-r +option is specified. +.TP +.B VJERR +The number of corrupted or bogus header-compressed TCP packets +received by this interface. Not reported when the +.B \-r +option is specified. +.TP +.B VJTOSS +The number of VJ header-compressed TCP packets dropped on reception by +this interface because of preceding errors. Only reported when the +.B \-v +option is specified. +.TP +.B NON-VJ +The total number of non-TCP packets received by this interface. Only +reported when the +.B \-v +option is specified. +.TP +.B RATIO +The compression ratio achieved for received packets by the +packet compression scheme in use, defined as the uncompressed size +divided by the compressed size. +Only reported when the +.B \-r +option is specified. +.TP +.B UBYTE +The total number of bytes received, after decompression of compressed +packets. Only reported when the +.B \-r +option is specified. +.PP +The following fields are printed on the output side: +.TP +.B OUT +The total number of bytes transmitted from this interface. +.TP +.B PACK +The total number of packets transmitted from this interface. +.TP +.B VJCOMP +The number of TCP packets transmitted from this interface with +VJ-compressed TCP headers. +.TP +.B VJUNC +The number of TCP packets transmitted from this interface with +VJ-uncompressed TCP headers. +Not reported when the +.B \-r +option is specified. +.TP +.B NON-VJ +The total number of non-TCP packets transmitted from this interface. +Not reported when the +.B \-r +option is specified. +.TP +.B VJSRCH +The number of searches for the cached header entry for a VJ header +compressed TCP packet. Only reported when the +.B \-v +option is specified. +.TP +.B VJMISS +The number of failed searches for the cached header entry for a +VJ header compressed TCP packet. Only reported when the +.B \-v +option is specified. +.TP +.B RATIO +The compression ratio achieved for transmitted packets by the +packet compression scheme in use, defined as the size +before compression divided by the compressed size. +Only reported when the +.B \-r +option is specified. +.TP +.B UBYTE +The total number of bytes to be transmitted, before packet compression +is applied. Only reported when the +.B \-r +option is specified. +.PP +When the +.B \-z +option is specified, +.B pppstats +instead displays the following fields, relating to the packet +compression algorithm currently in use. If packet compression is not +in use, these fields will all display zeroes. The fields displayed on +the input side are: +.TP +.B COMPRESSED BYTE +The number of bytes of compressed packets received. +.TP +.B COMPRESSED PACK +The number of compressed packets received. +.TP +.B INCOMPRESSIBLE BYTE +The number of bytes of incompressible packets (that is, those which +were transmitted in uncompressed form) received. +.TP +.B INCOMPRESSIBLE PACK +The number of incompressible packets received. +.TP +.B COMP RATIO +The recent compression ratio for incoming packets, defined as the +uncompressed size divided by the compressed size (including both +compressible and incompressible packets). +.PP +The fields displayed on the output side are: +.TP +.B COMPRESSED BYTE +The number of bytes of compressed packets transmitted. +.TP +.B COMPRESSED PACK +The number of compressed packets transmitted. +.TP +.B INCOMPRESSIBLE BYTE +The number of bytes of incompressible packets transmitted (that is, +those which were transmitted in uncompressed form). +.TP +.B INCOMPRESSIBLE PACK +The number of incompressible packets transmitted. +.TP +.B COMP RATIO +The recent compression ratio for outgoing packets. +.SH SEE ALSO +pppd(8) |