.\"	$OpenBSD: snmpd_metrics.8,v 1.4 2022/10/23 06:12:06 jmc Exp $
.\"
.\" Copyright (c) 2022 Martijn van Duren <martijn@openbsd.org>
.\"
.\" Permission to use, copy, modify, and distribute this software for any
.\" purpose with or without fee is hereby granted, provided that the above
.\" copyright notice and this permission notice appear in all copies.
.\"
.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
.Dd $Mdocdate: October 23 2022 $
.Dt SNMPD_METRICS 8
.Os
.Sh NAME
.Nm snmpd_metrics
.Nd export snmpd MIB data
.Sh SYNOPSIS
.Nm
.Op Fl dv
.Op Fl C Ar option
.Op Fl c Ar context
.Op Fl s Ar path
.Sh DESCRIPTION
.Nm
exports the following
.Pq partial
MIBs via an AgentX compatible
.Pq snmp
daemon:
HOST-RESOURCES-MIB, IF-MIB, OPENBSD-PF-MIB, OPENBSD-SENSORS-MIB,
OPENBSD-CARP-MIB, OPENBSD-MEM-MIB, IP-MIB, IP-FORWARD-MIB,
UCD-DISKIO-MIB, and BRIDGE-MIB.
.Pp
The options are as follows:
.Bl -tag -width Ds
.It Fl C Ar option
Enable MIB-specific options.
Currently only
.Ic filter-routes
is supported.
If set ask the kernel to filter route update messages on the routing socket.
Routing table information will not be available, but CPU use will be
reduced during bulk updates.
.It Fl c Ar context
The SNMPv3 context and can usually be omitted.
.It Fl d
Do not daemonize and log to
.Em stderr .
.It Fl s Ar path
Connect to the AgentX master via
.Ar path .
It defaults to
.Pa /var/agentx/master .
.It Fl v
Produce more verbose output.
.El
.Sh SEE ALSO
.Xr snmp 1 ,
.Xr snmpd 8
.Sh STANDARDS
.Rs
.%A P. Grillo
.%A WeSync.com
.%D March 2000
.%R RFC 2790
.%T Host Resources MIB
.Re
.Pp
.Rs
.%A K. McCloghrie
.%A Cisco Systems
.%A F. Kastenholz
.%A Argon Networks
.%D June 2000
.%R RFC 2863
.%T The Interfaces Group MIB
.Re
.Pp
.Rs
.%A S. Routhier, Ed.
.%D April 2006
.%R RFC 4293
.%T Management Information Base for the Internet Protocol (IP)
.Re
.Pp
.Rs
.%A B. Haberman
.%A Johns Hopkins University
.%D April 2006
.%R RFC 4292
.%T IP Forwarding Table MIB
.Re
.Pp
.Rs
.%A K. Norseth, Ed.
.%A L-3 Communications
.%A E. Bell, Ed.
.%A 3Com Europe Limited
.%D September 2005
.%R RFC 4188
.%T Definitions of Managed Objects for Bridges
.Re
.Sh AUTHORS
.An Martijn van Duren Aq Mt martijn@openbsd.org
.An Joel Knight Aq Mt joel@openbsd.org
.An Reyk Floeter Aq Mt reyk@openbsd.org