<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >Host Variables</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="The Cacti Manual" HREF="index.html"><LINK REL="UP" TITLE="Variables" HREF="variables.html"><LINK REL="PREVIOUS" TITLE="Variables" HREF="variables.html"><LINK REL="NEXT" TITLE="RRDTool Specific Features" HREF="rrdtool_features.html"><LINK REL="STYLESHEET" TYPE="text/css" HREF="manual.css"></HEAD ><BODY CLASS="SECT1" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >The Cacti Manual</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="variables.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" >Chapter 18. Variables</TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="rrdtool_features.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="SECT1" ><H1 CLASS="SECT1" ><A NAME="HOST_VARIABLES" >Host Variables</A ></H1 ><P > Host variables represent host data and can be placed in graph or data source titles. The following table describes which host variables can be used and which host fields the correspond to. </P ><DIV CLASS="TABLE" ><A NAME="AEN2734" ></A ><P ><B >Table 18-4. Host Variables</B ></P ><TABLE BORDER="1" FRAME="border" RULES="all" CLASS="CALSTABLE" ><COL WIDTH="1*"><COL WIDTH="3*"><THEAD ><TR ><TH ALIGN="CENTER" >Variable Name</TH ><TH ALIGN="CENTER" >Description</TH ></TR ></THEAD ><TBODY ><TR ><TD ><CODE CLASS="FUNCTION" >|host_description|</CODE ></TD ><TD >Description</TD ></TR ><TR ><TD ><CODE CLASS="FUNCTION" >|host_hostname|</CODE ></TD ><TD >Hostname</TD ></TR ><TR ><TD ><CODE CLASS="FUNCTION" >|host_snmp_community|</CODE ></TD ><TD >SNMP Community</TD ></TR ><TR ><TD ><CODE CLASS="FUNCTION" >|host_snmp_version|</CODE ></TD ><TD >SNMP Version</TD ></TR ><TR ><TD ><CODE CLASS="FUNCTION" >|host_snmp_username|</CODE ></TD ><TD >SNMP Username (v3)</TD ></TR ><TR ><TD ><CODE CLASS="FUNCTION" >|host_snmp_password|</CODE ></TD ><TD >SNMP Password (v3)</TD ></TR ><TR ><TD ><CODE CLASS="FUNCTION" >|host_snmp_auth_protocol|</CODE ></TD ><TD >SNMP Authetication Protocol (v3)</TD ></TR ><TR ><TD ><CODE CLASS="FUNCTION" >|host_snmp_priv_passphrase|</CODE ></TD ><TD >SNMP Privacy Passphrase (v3)</TD ></TR ><TR ><TD ><CODE CLASS="FUNCTION" >|host_snmp_priv_protocol|</CODE ></TD ><TD >SNMP Privace Protocol (v3)</TD ></TR ><TR ><TD ><CODE CLASS="FUNCTION" >|host_snmp_context|</CODE ></TD ><TD >SNMP Context (v3)</TD ></TR ><TR ><TD ><CODE CLASS="FUNCTION" >|host_snmp_port|</CODE ></TD ><TD >SNMP Port</TD ></TR ><TR ><TD ><CODE CLASS="FUNCTION" >|host_snmp_timeout|</CODE ></TD ><TD >SNMP Timeout</TD ></TR ><TR ><TD ><CODE CLASS="FUNCTION" >|host_ping_retries|</CODE ></TD ><TD >SNMP Retries</TD ></TR ><TR ><TD ><CODE CLASS="FUNCTION" >|host_max_oids|</CODE ></TD ><TD >SNMP Maximum OIDs on a bulkwalk (v2, v3)</TD ></TR ><TR ><TD ><CODE CLASS="FUNCTION" >|host_id|</CODE ></TD ><TD >Cacti internal ID for that Host</TD ></TR ></TBODY ></TABLE ></DIV ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="variables.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="rrdtool_features.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >Variables</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="variables.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >RRDTool Specific Features</TD ></TR ></TABLE ></DIV ></BODY ></HTML >
