X-Git-Url: http://git.onelab.eu/?p=iproute2.git;a=blobdiff_plain;f=doc%2Frtstat.sgml;fp=doc%2Frtstat.sgml;h=0000000000000000000000000000000000000000;hp=07391c39d04bb42a4f791c90b35bdcea51ccb4c9;hb=3331a68859fd71047bb1f309048960b48eab2d83;hpb=2bd4a72f2100be7ad7d9518cb1d49bb2a5b71994 diff --git a/doc/rtstat.sgml b/doc/rtstat.sgml deleted file mode 100644 index 07391c3..0000000 --- a/doc/rtstat.sgml +++ /dev/null @@ -1,52 +0,0 @@ - - -
- -RTACCT Utility -<author>Robert Olsson -<date>some_negative_number, 20 Dec 2001 - -<p> -Here is some code for monitoring the route cache. For systems handling high -network load, servers, routers, firewalls etc the route cache and its garbage -collection is crucial. Linux has a solid implementation. - -<p> -The kernel patch (not required since linux-2.4.7) adds statistics counters -from route cache process into -/proc/net/rt_cache_stat. A companion user mode program presents the statistics -in a vmstat or iostat manner. The ratio between cache hits and misses gives -the flow length. - -<p> -Hopefully it can help understanding performance and DoS and other related -issues. - -<p> An URL where newer versions of this utility can be (probably) found -is ftp://robur.slu.se/pub/Linux/net-development/rt_cache_stat/ - - -<p><bf/Description/ - -<p>The format of the command is: - -<tscreen><verb> - rtstat [ OPTIONS ] -</verb></tscreen> - -<p> <tt/OPTIONS/ are: - -<itemize> - -<item><tt/-h/, <tt/-help/ - show help page and version of the utility. - -<item><tt/-i INTERVAL/ - interval between snapshots, default value is -2 seconds. - -<item><tt/-s NUMBER/ - whether to print header line. 0 inhibits header line, -1 prescribes to print it once and 2 (this is default setting) forces header -line each 20 lines. - -</itemize> - -</article>