freebsd-dev

History

Gleb Smirnoff 1897a4f168 Fix regression from r310655, which broke operation of bsnmpd if it is bound to a non-wildcard address. As documented in ip(4), doing sendmsg(2) with IP_SENDSRCADDR on a socket that is bound to non-wildcard address is completely different to using this control message on a wildcard one. A fix is to add a bool to mark whether we did setsockopt(IP_RECVDSTADDR) on the socket, and use IP_SENDSRCADDR control message only if we did. While here, garbage collect absolutely useless udp_recv() function that establishes some structures on stack to never use them later.		2017-01-17 03:52:57 +00:00
..
gensnmpdef	Similar to r311750, check for the result from smiGetModule to avoid a segfault	2017-01-09 06:13:27 +00:00
gensnmptree	style(9): clean up trailing whitespace	2016-12-27 23:32:54 +00:00
lib	snmp_table_fetch_async: don't leak `work` if snmp_pdu_send(..) fails	2017-01-05 08:49:06 +00:00
snmp_mibII	Add a REVISION section to track changes for the BEGEMOT-IP-MIB MIB file	2017-01-09 03:21:21 +00:00
snmp_ntp	style(9): clean up trailing whitespace	2016-12-27 23:32:54 +00:00
snmp_target	style(9): clean up trailing whitespace	2016-12-27 23:32:54 +00:00
snmp_usm	op_usm_users: don't deref uusers if it's NULL when SETting the value	2017-01-05 09:46:36 +00:00
snmp_vacm	style(9): clean up trailing whitespace	2016-12-27 23:32:54 +00:00
snmpd	Fix regression from r310655, which broke operation of bsnmpd if it is bound	2017-01-17 03:52:57 +00:00
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oid-list	Register OID for HAST module.	2013-05-08 20:04:32 +00:00
README
TODO
VERSION

README

Fri Dec  5 15:01:16 CET 2003

This is a mini-SNMP daemon. The basic daemon implements the system group
and a number of private extensions to manage the UDP transport mapping,
communities, trap destinations and loadable modules. In this form it can
be used to provide remote access to arbitrary data that can be described in
the form as required by the SMI. The daemon speaks both SNMPv1 and SNMPv2c.

One basic loadable module is provided together with the daemon:

- snmp_mibII provides the information groups for ip, tcp, and udp.

Installation
------------

As usual by doing:

	configure [--with-libbegemot[=path]]
	make
	make install

This does not install a configuration file. The standard location for the
configuration is /etc/snmpd.config, but can be overwritten on the command
line. An example configuration file is provided. Use --with-libbegemot
to use libbegemot instead of libisc.

Running
-------

	snmpd [-m name[=value]] [-p pid-file] [-c config-file] [-d] [-l prefix]
	      [-D debug-flags] [-I path]

	-m	defines a configuration macro. If no value is given it
		is set to the empty string.

	-p	specify the file where to store the PID. Default is
		/var/run/{prefix}.pid.

	-c	specify the configuration file. Default is /etc/{prefix}.config.

	-d	don't go into daemon mode.

	-l	specify the prefix. This is used for the default config and
		pid file names and for the syslog. Default is "snmpd".

	-D	specify debug flags:

		d	dump all PDUs.

		e	debug event library.

	-I	specify the include path for system configuration files.
		Default is /etc:/usr/etc:/usr/local/etc.

The directory snmpd contains a snmpd.sh script, which can be copied to
/usr/local/etc/rc.d to automatically start and stop the daemon. snmpd.config
is an example config script.

Bug reports:
-----------

Please report bugs to harti@freebsd.org.

Happy hacking,
harti