MFC r311601:

Move the mibII module up so uncommenting the bridge module works

Add a note about how module ordering and dependent modules

MFC r310467:

Provide some guidance when dealing with sections and variables contained
within them

For example, using variables designated for %usm requires uncommenting
%usm section header

MFC r310458,r310466:

r310458:

Group all loadable modules in the %default section

This will allow new users to uncomment the modules and have things work
with less head scratching, in the event they decide to uncomment any
of the section separators, e.g. %usm or %vcm, as the module loading is
only effective in the %default section.

r310466:

Don't hardcode $(securityModelUSM) (3) in the authPriv example under the %vacm
section

MFC r310457:

Clean up trailing whitespace

No functional change

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Adds the bsnmp module to export the temperature data from lm75 sensors on
the system.

Together with lm75(4) this module allows easy temperature monitoring over
SNMP, specially for embedded systems.

Manual page reviewed by: brueffer (D128)

Add (disabled) sample configuration lines needed to enable snmp_target(3) module
and configure minimal target addresses & notifications needed for bsnmpd(1)
to send SNMPv3 notifications.

Sponsored by: The FreeBSD Foundation
Reviewed by: philip
Approved by: philip

Fix typos.

Add (disabled) sample configurations needed to enable the snmp_usm and
snmp_vacm modules and minimal user/view configurations needed to for
the modules to work properly.

Sponsored by: The FreeBSD Foundation
Reviewed by: philip@ (mostly)
Approved by: philip@

Add a (disabled) configuration line to enable the snmp_wlan(3) module.

Sponsored by: The FreeBSD Foundation

o Fix a comment: refer to the write community name by the OID not by
the line number which is incorrect now and probably will shift in future.

Add a (disabled) configuration line to enable snmp_bridge(3) module.

Approved by: bz (mentor)

Bind to INADDR_ANY in the default configuration. This makes bsnmpd(1)
automatically work on multi-homed hosts and without explicite specification
of the hostname in the config file.

Submitted by: jmg

Document how to change the polling interval for the 64-bit interface
counters in case an interface reports the wrong speed via if_mib.

Use example.com rather than bar.com for the system contact example.

Requested by: glebius

The bar.com is an existing domain. Instead of trying to listen on
64.15.205.248 address, change host to "foobar". This won't be
resolvable in most cases, so administrator will need to change it.
Also do not send our trap messages to 64.15.205.248, use localhost
as default traphost.

Disable default write access by not setting the write community string.

PR: 91404, 91406

Add a (disabled) configuration line to enable the HOST-RESOURCES MIB.

Add startup script and default configuration file for bsnmpd.

Reviewed by: harti