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author Carl Byington <carl@five-ten-sg.com>
date Tue, 13 May 2008 14:03:10 -0700
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<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>routeflapper.conf</title><meta name="generator" content="DocBook XSL Stylesheets V1.65.1" /><link rel="home" href="index.html" title="routeflapper" /><link rel="up" href="index.html" title="routeflapper" /><link rel="previous" href="rn01re01.html" title="routeflapper" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">routeflapper.conf</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="rn01re01.html">Prev</a> </td><th width="60%" align="center"> </th><td width="20%" align="right"> </td></tr></table><hr /></div><div class="refentry" lang="en" xml:lang="en"><a id="routeflapper.conf.5"></a><div class="titlepage"><div></div><div></div></div><div class="refnamediv"><a id="name.5"></a><h2>Name</h2><p>routeflapper.conf — configuration file for routeflapper</p></div><div class="refsynopsisdiv"><a id="synopsis.5"></a><h2>Synopsis</h2><div class="cmdsynopsis"><p><tt class="command">routeflapper.conf</tt> </p></div></div><div class="refsect1" lang="en" xml:lang="en"><a id="description.5"></a><h2>Description</h2><p>The <span><b class="command">routeflapper.conf</b></span> configuration file is
            specified by this partial bnf description. The entire config file
            is case sensitive. All the keywords are lower case.
            </p><pre class="literallayout">
CONFIG    := {FILE}+
FILE      := "file" FILENAME "{" PATTERN+ "};"
PATTERN   := PATH | ANNOUNCE | WITHDRAW | IP
PATH      := "path" REGEX "{" INDEXPATH         '}' ";"
ANNOUNCE  := "path" REGEX "{" INDEXVAL INDEXLEN '}' ";"
WITHDRAW  := "path" REGEX "{" INDEXVAL INDEXLEN '}' ";"
IP        := "path" REGEX "{" INDEXIP           '}' ";"
INDEXPATH := "index_path"   REGEX-INTEGER-VALUE ";"
INDEXVAL  := "index_value"  REGEX-INTEGER-VALUE ";"
INDEXLEN  := "index_length" REGEX-INTEGER-VALUE ";"
INDEXIP   := "index_ip"     REGEX-INTEGER-VALUE ";"</pre></div><div class="refsect1" lang="en" xml:lang="en"><a id="sample.5"></a><h2>Sample</h2><pre class="literallayout">
file "/var/log/bgp" {
    path " rcvd UPDATE w.* path (([0-9]| )*[0-9])" {
        index_path 1;
    };
    announce " rcvd (([0-9]|\.)*)/([0-9]*)$" {
        index_value  1;
        index_length 3;
    };
    withdraw " rcvd UPDATE about (([0-9]|\.)*)/([0-9]*) -- withdrawn" {
        index_value  1;
        index_length 3;
    };
};

file "/var/log/maillog" {
    ip "NOQUEUE: connect from.* \[(.*)\]" {
        index_ip 1;
    };
};</pre></div><div class="refsect1" lang="en" xml:lang="en"><a id="version.5"></a><h2>Version</h2><p>
                1.0.1
            </p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="rn01re01.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="index.html">Up</a></td><td width="40%" align="right"> </td></tr><tr><td width="40%" align="left" valign="top">routeflapper </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> </td></tr></table></div></body></html>