freebsd-skq/contrib/bsnmp
ngie 04c06b4e9d bsnmpd: fix segfault when trans_insert_port(..) is called with multiple
out of order addresses

Move `port->transport` initialization before the TAILQ_FOREACH(..) loop
to ensure that the value is properly initialized before it's inserted
into the TAILQ.

MFC after:	1 week
PR:		217760
Submitted by:	eugen
Sponsored by:	Dell EMC Isilon
2017-03-13 18:01:01 +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 bsnmpd: fix segfault when trans_insert_port(..) is called with multiple 2017-03-13 18:01:01 +00:00
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README
TODO
VERSION

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