[1/2] net-snmp: import package from OE

From: Jacob Barsøe Kjærgaard <jacob.kjaergaard@prevas.dk>

---
 recipes/net-snmp/files/init                        |  63 +++
 recipes/net-snmp/files/snmpd.conf                  | 422 +++++++++++++++++++++
 recipes/net-snmp/files/snmptrapd.conf              |  17 +
 .../net-snmp/net-snmp-5.7.1/net-snmp-libnl.patch   |  65 ++++
 recipes/net-snmp/net-snmp.inc                      |  41 ++
 recipes/net-snmp/net-snmp_5.7.1.oe                 |  11 +
 recipes/net-snmp/net-snmp_5.7.1.oe.sig             |   1 +
 7 files changed, 620 insertions(+)
 create mode 100755 recipes/net-snmp/files/init
 create mode 100644 recipes/net-snmp/files/snmpd.conf
 create mode 100644 recipes/net-snmp/files/snmptrapd.conf
 create mode 100644 recipes/net-snmp/net-snmp-5.7.1/net-snmp-libnl.patch
 create mode 100644 recipes/net-snmp/net-snmp.inc
 create mode 100644 recipes/net-snmp/net-snmp_5.7.1.oe
 create mode 100644 recipes/net-snmp/net-snmp_5.7.1.oe.sig

<christian.braunersorensen@prevas.dk> writes:

> From: Jacob Barsøe Kjærgaard <jacob.kjaergaard@prevas.dk>
>
> ---
>  recipes/net-snmp/files/init                        |  63 +++
>  recipes/net-snmp/files/snmpd.conf                  | 422 +++++++++++++++++++++
>  recipes/net-snmp/files/snmptrapd.conf              |  17 +
>  .../net-snmp/net-snmp-5.7.1/net-snmp-libnl.patch   |  65 ++++
>  recipes/net-snmp/net-snmp.inc                      |  41 ++
>  recipes/net-snmp/net-snmp_5.7.1.oe                 |  11 +
>  recipes/net-snmp/net-snmp_5.7.1.oe.sig             |   1 +
>  7 files changed, 620 insertions(+)
>  create mode 100755 recipes/net-snmp/files/init
>  create mode 100644 recipes/net-snmp/files/snmpd.conf
>  create mode 100644 recipes/net-snmp/files/snmptrapd.conf
>  create mode 100644 recipes/net-snmp/net-snmp-5.7.1/net-snmp-libnl.patch
>  create mode 100644 recipes/net-snmp/net-snmp.inc
>  create mode 100644 recipes/net-snmp/net-snmp_5.7.1.oe
>  create mode 100644 recipes/net-snmp/net-snmp_5.7.1.oe.sig
>
> diff --git a/recipes/net-snmp/files/init b/recipes/net-snmp/files/init
> new file mode 100755
> index 0000000..434b2fa
> --- /dev/null
> +++ b/recipes/net-snmp/files/init
> @@ -0,0 +1,63 @@
> +#! /bin/sh
> +# /etc/init.d/snmpd: start snmp daemon.
> +
> +test -x /usr/sbin/snmpd || exit 0
> +test -x /usr/sbin/snmptrapd || exit 0
> +
> +# Defaults
> +export MIBDIRS=/usr/share/snmp/mibs
> +SNMPDRUN=yes
> +SNMPDOPTS='-Lsd -Lf /dev/null -p /var/run/snmpd.pid'
> +TRAPDRUN=no
> +TRAPDOPTS='-Lsd -p /var/run/snmptrapd.pid'
> +
> +# Cd to / before starting any daemons.
> +cd /
> +
> +case "$1" in
> +  start)
> +    echo -n "Starting network management services:"
> +    if [ "$SNMPDRUN" = "yes" -a -f /etc/snmp/snmpd.conf ]; then
> +	start-stop-daemon -S -x /usr/sbin/snmpd \
> +	    -- $SNMPDOPTS
> +	echo -n " snmpd"
> +    fi
> +    if [ "$TRAPDRUN" = "yes" -a -f /etc/snmp/snmptrapd.conf ]; then
> +	start-stop-daemon -S -x /usr/sbin/snmptrapd \
> +	    -- $TRAPDOPTS
> +	echo -n " snmptrapd"
> +    fi
> +    echo "."
> +    ;;
> +  stop)
> +    echo -n "Stopping network management services:"
> +    start-stop-daemon -K -x /usr/sbin/snmpd
> +    echo -n " snmpd"
> +    start-stop-daemon -K -x /usr/sbin/snmptrapd
> +    echo -n " snmptrapd"
> +    echo "."
> +    ;;
> +  restart|reload|force-reload)
> +    echo -n "Restarting network management services:"
> +    start-stop-daemon -K -x /usr/sbin/snmpd
> +    start-stop-daemon -K -x /usr/sbin/snmptrapd
> +    # Allow the daemons time to exit completely.
> +    sleep 2
> +    if [ "$SNMPDRUN" = "yes" -a -f /etc/snmp/snmpd.conf ]; then
> +	start-stop-daemon -S -x /usr/sbin/snmpd -- $SNMPDOPTS
> +	echo -n " snmpd"
> +    fi
> +    if [ "$TRAPDRUN" = "yes" -a -f /etc/snmp/snmptrapd.conf ]; then
> +	# Allow snmpd time to start up.
> +	sleep 1
> +	start-stop-daemon -S -x /usr/sbin/snmptrapd -- $TRAPDOPTS
> +	echo -n " snmptrapd"
> +    fi
> +    echo "."
> +    ;;
> +  *)
> +    echo "Usage: /etc/init.d/snmpd {start|stop|restart|reload|force-reload}"
> +    exit 1
> +esac
> +
> +exit 0
> diff --git a/recipes/net-snmp/files/snmpd.conf b/recipes/net-snmp/files/snmpd.conf
> new file mode 100644
> index 0000000..4e6b2eb
> --- /dev/null
> +++ b/recipes/net-snmp/files/snmpd.conf
> @@ -0,0 +1,422 @@
> +###############################################################################
> +#
> +# EXAMPLE.conf:
> +#   An example configuration file for configuring the ucd-snmp snmpd agent.
> +#
> +###############################################################################
> +#
> +# This file is intended to only be an example.  If, however, you want
> +# to use it, it should be placed in /etc/snmp/snmpd.conf.
> +# When the snmpd agent starts up, this is where it will look for it.
> +#
> +# You might be interested in generating your own snmpd.conf file using
> +# the "snmpconf" program (perl script) instead.  It's a nice menu
> +# based interface to writing well commented configuration files.  Try it!
> +#
> +# Note: This file is automatically generated from EXAMPLE.conf.def.
> +# Do NOT read the EXAMPLE.conf.def file! Instead, after you have run
> +# configure & make, and then make sure you read the EXAMPLE.conf file
> +# instead, as it will tailor itself to your configuration.
> +
> +# All lines beginning with a '#' are comments and are intended for you
> +# to read.  All other lines are configuration commands for the agent.
> +
> +#
> +# PLEASE: read the snmpd.conf(5) manual page as well!
> +#
> +
> +
> +###############################################################################
> +# Access Control
> +###############################################################################
> +
> +# YOU SHOULD CHANGE THE "COMMUNITY" TOKEN BELOW TO A NEW KEYWORD ONLY
> +# KNOWN AT YOUR SITE.  YOU *MUST* CHANGE THE NETWORK TOKEN BELOW TO
> +# SOMETHING REFLECTING YOUR LOCAL NETWORK ADDRESS SPACE.
> +
> +# By far, the most common question I get about the agent is "why won't
> +# it work?", when really it should be "how do I configure the agent to
> +# allow me to access it?"
> +#
> +# By default, the agent responds to the "public" community for read
> +# only access, if run out of the box without any configuration file in
> +# place.  The following examples show you other ways of configuring
> +# the agent so that you can change the community names, and give
> +# yourself write access as well.
> +#
> +# The following lines change the access permissions of the agent so
> +# that the COMMUNITY string provides read-only access to your entire
> +# NETWORK (EG: 10.10.10.0/24), and read/write access to only the
> +# localhost (127.0.0.1, not its real ipaddress).
> +#
> +# For more information, read the FAQ as well as the snmpd.conf(5)
> +# manual page.
> +
> +####
> +# First, map the community name (COMMUNITY) into a security name
> +# (local and mynetwork, depending on where the request is coming
> +# from):
> +
> +#       sec.name  source          community
> +com2sec paranoid  default         public
> +#com2sec readonly  default         public
> +#com2sec readwrite default         private
> +
> +####
> +# Second, map the security names into group names:
> +
> +#             	sec.model  sec.name
> +group MyROSystem v1        paranoid
> +group MyROSystem v2c       paranoid
> +group MyROSystem usm       paranoid
> +group MyROGroup v1         readonly
> +group MyROGroup v2c        readonly
> +group MyROGroup usm        readonly
> +group MyRWGroup v1         readwrite
> +group MyRWGroup v2c        readwrite
> +group MyRWGroup usm        readwrite
> +
> +####
> +# Third, create a view for us to let the groups have rights to:
> +
> +#           incl/excl subtree                          mask
> +view all    included  .1                               80
> +view system included  .iso.org.dod.internet.mgmt.mib-2.system
> +
> +####
> +# Finally, grant the 2 groups access to the 1 view with different
> +# write permissions:
> +
> +#                context sec.model sec.level match  read   write  notif
> +access MyROSystem ""     any       noauth    exact  system none   none
> +access MyROGroup ""      any       noauth    exact  all    none   none
> +access MyRWGroup ""      any       noauth    exact  all    all    none
> +
> +# -----------------------------------------------------------------------------
> +
> +
> +###############################################################################
> +# System contact information
> +#
> +
> +# It is also possible to set the sysContact and sysLocation system
> +# variables through the snmpd.conf file.  **PLEASE NOTE** that setting
> +# the value of these objects here makes these objects READ-ONLY
> +# (regardless of any access control settings).  Any attempt to set the
> +# value of an object whose value is given here will fail with an error
> +# status of notWritable.
> +
> +syslocation Unknown (configure /etc/snmp/snmpd.local.conf)
> +syscontact Root <root@localhost> (configure /etc/snmp/snmpd.local.conf)
> +
> +# Example output of snmpwalk:
> +#   % snmpwalk -v 1 -c public localhost system
> +#   system.sysDescr.0 = "SunOS name sun4c"
> +#   system.sysObjectID.0 = OID: enterprises.ucdavis.ucdSnmpAgent.sunos4
> +#   system.sysUpTime.0 = Timeticks: (595637548) 68 days, 22:32:55
> +#   system.sysContact.0 = "Me <me@somewhere.org>"
> +#   system.sysName.0 = "name"
> +#   system.sysLocation.0 = "Right here, right now."
> +#   system.sysServices.0 = 72
> +
> +
> +# -----------------------------------------------------------------------------
> +
> +
> +###############################################################################
> +# Process checks.
> +#
> +#  The following are examples of how to use the agent to check for
> +#  processes running on the host.  The syntax looks something like:
> +#
> +#  proc NAME [MAX=0] [MIN=0]
> +#
> +#  NAME:  the name of the process to check for.  It must match
> +#         exactly (ie, http will not find httpd processes).
> +#  MAX:   the maximum number allowed to be running.  Defaults to 0.
> +#  MIN:   the minimum number to be running.  Defaults to 0.
> +
> +#
> +#  Examples:
> +#
> +
> +#  Make sure mountd is running
> +#proc mountd
> +
> +#  Make sure there are no more than 4 ntalkds running, but 0 is ok too.
> +#proc ntalkd 4
> +
> +#  Make sure at least one sendmail, but less than or equal to 10 are running.
> +#proc sendmail 10 1
> +
> +#  A snmpwalk of the prTable would look something like this:
> +#
> +# % snmpwalk -v 1 -c public localhost .1.3.6.1.4.1.2021.2
> +# enterprises.ucdavis.procTable.prEntry.prIndex.1 = 1
> +# enterprises.ucdavis.procTable.prEntry.prIndex.2 = 2
> +# enterprises.ucdavis.procTable.prEntry.prIndex.3 = 3
> +# enterprises.ucdavis.procTable.prEntry.prNames.1 = "mountd"
> +# enterprises.ucdavis.procTable.prEntry.prNames.2 = "ntalkd"
> +# enterprises.ucdavis.procTable.prEntry.prNames.3 = "sendmail"
> +# enterprises.ucdavis.procTable.prEntry.prMin.1 = 0
> +# enterprises.ucdavis.procTable.prEntry.prMin.2 = 0
> +# enterprises.ucdavis.procTable.prEntry.prMin.3 = 1
> +# enterprises.ucdavis.procTable.prEntry.prMax.1 = 0
> +# enterprises.ucdavis.procTable.prEntry.prMax.2 = 4
> +# enterprises.ucdavis.procTable.prEntry.prMax.3 = 10
> +# enterprises.ucdavis.procTable.prEntry.prCount.1 = 0
> +# enterprises.ucdavis.procTable.prEntry.prCount.2 = 0
> +# enterprises.ucdavis.procTable.prEntry.prCount.3 = 1
> +# enterprises.ucdavis.procTable.prEntry.prErrorFlag.1 = 1
> +# enterprises.ucdavis.procTable.prEntry.prErrorFlag.2 = 0
> +# enterprises.ucdavis.procTable.prEntry.prErrorFlag.3 = 0
> +# enterprises.ucdavis.procTable.prEntry.prErrMessage.1 = "No mountd process running."
> +# enterprises.ucdavis.procTable.prEntry.prErrMessage.2 = ""
> +# enterprises.ucdavis.procTable.prEntry.prErrMessage.3 = ""
> +# enterprises.ucdavis.procTable.prEntry.prErrFix.1 = 0
> +# enterprises.ucdavis.procTable.prEntry.prErrFix.2 = 0
> +# enterprises.ucdavis.procTable.prEntry.prErrFix.3 = 0
> +#
> +#  Note that the errorFlag for mountd is set to 1 because one is not
> +#  running (in this case an rpc.mountd is, but thats not good enough),
> +#  and the ErrMessage tells you what's wrong.  The configuration
> +#  imposed in the snmpd.conf file is also shown.
> +#
> +#  Special Case:  When the min and max numbers are both 0, it assumes
> +#  you want a max of infinity and a min of 1.
> +#
> +
> +
> +# -----------------------------------------------------------------------------
> +
> +
> +###############################################################################
> +# Executables/scripts
> +#
> +
> +#
> +#  You can also have programs run by the agent that return a single
> +#  line of output and an exit code.  Here are two examples.
> +#
> +#  exec NAME PROGRAM [ARGS ...]
> +#
> +#  NAME:     A generic name.
> +#  PROGRAM:  The program to run.  Include the path!
> +#  ARGS:     optional arguments to be passed to the program
> +
> +# a simple hello world
> +#exec echotest /bin/echo hello world
> +
> +# Run a shell script containing:
> +#
> +# #!/bin/sh
> +# echo hello world
> +# echo hi there
> +# exit 35
> +#
> +# Note:  this has been specifically commented out to prevent
> +# accidental security holes due to someone else on your system writing
> +# a /tmp/shtest before you do.  Uncomment to use it.
> +#
> +#exec shelltest /bin/sh /tmp/shtest
> +
> +# Then,
> +# % snmpwalk -v 1 -c public localhost .1.3.6.1.4.1.2021.8
> +# enterprises.ucdavis.extTable.extEntry.extIndex.1 = 1
> +# enterprises.ucdavis.extTable.extEntry.extIndex.2 = 2
> +# enterprises.ucdavis.extTable.extEntry.extNames.1 = "echotest"
> +# enterprises.ucdavis.extTable.extEntry.extNames.2 = "shelltest"
> +# enterprises.ucdavis.extTable.extEntry.extCommand.1 = "/bin/echo hello world"
> +# enterprises.ucdavis.extTable.extEntry.extCommand.2 = "/bin/sh /tmp/shtest"
> +# enterprises.ucdavis.extTable.extEntry.extResult.1 = 0
> +# enterprises.ucdavis.extTable.extEntry.extResult.2 = 35
> +# enterprises.ucdavis.extTable.extEntry.extOutput.1 = "hello world."
> +# enterprises.ucdavis.extTable.extEntry.extOutput.2 = "hello world."
> +# enterprises.ucdavis.extTable.extEntry.extErrFix.1 = 0
> +# enterprises.ucdavis.extTable.extEntry.extErrFix.2 = 0
> +
> +# Note that the second line of the /tmp/shtest shell script is cut
> +# off.  Also note that the exit status of 35 was returned.
> +
> +# -----------------------------------------------------------------------------
> +
> +
> +###############################################################################
> +# disk checks
> +#
> +
> +# The agent can check the amount of available disk space, and make
> +# sure it is above a set limit.
> +
> +# disk PATH [MIN=DEFDISKMINIMUMSPACE]
> +#
> +# PATH:  mount path to the disk in question.
> +# MIN:   Disks with space below this value will have the Mib's errorFlag set.
> +#        Default value = DEFDISKMINIMUMSPACE.
> +
> +# Check the / partition and make sure it contains at least 10 megs.
> +
> +#disk / 10000
> +
> +# % snmpwalk -v 1 -c public localhost .1.3.6.1.4.1.2021.9
> +# enterprises.ucdavis.diskTable.dskEntry.diskIndex.1 = 0
> +# enterprises.ucdavis.diskTable.dskEntry.diskPath.1 = "/" Hex: 2F
> +# enterprises.ucdavis.diskTable.dskEntry.diskDevice.1 = "/dev/dsk/c201d6s0"
> +# enterprises.ucdavis.diskTable.dskEntry.diskMinimum.1 = 10000
> +# enterprises.ucdavis.diskTable.dskEntry.diskTotal.1 = 837130
> +# enterprises.ucdavis.diskTable.dskEntry.diskAvail.1 = 316325
> +# enterprises.ucdavis.diskTable.dskEntry.diskUsed.1 = 437092
> +# enterprises.ucdavis.diskTable.dskEntry.diskPercent.1 = 58
> +# enterprises.ucdavis.diskTable.dskEntry.diskErrorFlag.1 = 0
> +# enterprises.ucdavis.diskTable.dskEntry.diskErrorMsg.1 = ""
> +
> +# -----------------------------------------------------------------------------
> +
> +
> +###############################################################################
> +# load average checks
> +#
> +
> +# load [1MAX=DEFMAXLOADAVE] [5MAX=DEFMAXLOADAVE] [15MAX=DEFMAXLOADAVE]
> +#
> +# 1MAX:   If the 1 minute load average is above this limit at query
> +#         time, the errorFlag will be set.
> +# 5MAX:   Similar, but for 5 min average.
> +# 15MAX:  Similar, but for 15 min average.
> +
> +# Check for loads:
> +#load 12 14 14
> +
> +# % snmpwalk -v 1 -c public localhost .1.3.6.1.4.1.2021.10
> +# enterprises.ucdavis.loadTable.laEntry.loadaveIndex.1 = 1
> +# enterprises.ucdavis.loadTable.laEntry.loadaveIndex.2 = 2
> +# enterprises.ucdavis.loadTable.laEntry.loadaveIndex.3 = 3
> +# enterprises.ucdavis.loadTable.laEntry.loadaveNames.1 = "Load-1"
> +# enterprises.ucdavis.loadTable.laEntry.loadaveNames.2 = "Load-5"
> +# enterprises.ucdavis.loadTable.laEntry.loadaveNames.3 = "Load-15"
> +# enterprises.ucdavis.loadTable.laEntry.loadaveLoad.1 = "0.49" Hex: 30 2E 34 39
> +# enterprises.ucdavis.loadTable.laEntry.loadaveLoad.2 = "0.31" Hex: 30 2E 33 31
> +# enterprises.ucdavis.loadTable.laEntry.loadaveLoad.3 = "0.26" Hex: 30 2E 32 36
> +# enterprises.ucdavis.loadTable.laEntry.loadaveConfig.1 = "12.00"
> +# enterprises.ucdavis.loadTable.laEntry.loadaveConfig.2 = "14.00"
> +# enterprises.ucdavis.loadTable.laEntry.loadaveConfig.3 = "14.00"
> +# enterprises.ucdavis.loadTable.laEntry.loadaveErrorFlag.1 = 0
> +# enterprises.ucdavis.loadTable.laEntry.loadaveErrorFlag.2 = 0
> +# enterprises.ucdavis.loadTable.laEntry.loadaveErrorFlag.3 = 0
> +# enterprises.ucdavis.loadTable.laEntry.loadaveErrMessage.1 = ""
> +# enterprises.ucdavis.loadTable.laEntry.loadaveErrMessage.2 = ""
> +# enterprises.ucdavis.loadTable.laEntry.loadaveErrMessage.3 = ""
> +
> +# -----------------------------------------------------------------------------
> +
> +
> +###############################################################################
> +# Extensible sections.
> +#
> +
> +# This alleviates the multiple line output problem found in the
> +# previous executable mib by placing each mib in its own mib table:
> +
> +# Run a shell script containing:
> +#
> +# #!/bin/sh
> +# echo hello world
> +# echo hi there
> +# exit 35
> +#
> +# Note:  this has been specifically commented out to prevent
> +# accidental security holes due to someone else on your system writing
> +# a /tmp/shtest before you do.  Uncomment to use it.
> +#
> +# exec .1.3.6.1.4.1.2021.50 shelltest /bin/sh /tmp/shtest
> +
> +# % snmpwalk -v 1 -c public localhost .1.3.6.1.4.1.2021.50
> +# enterprises.ucdavis.50.1.1 = 1
> +# enterprises.ucdavis.50.2.1 = "shelltest"
> +# enterprises.ucdavis.50.3.1 = "/bin/sh /tmp/shtest"
> +# enterprises.ucdavis.50.100.1 = 35
> +# enterprises.ucdavis.50.101.1 = "hello world."
> +# enterprises.ucdavis.50.101.2 = "hi there."
> +# enterprises.ucdavis.50.102.1 = 0
> +
> +# Now the Output has grown to two lines, and we can see the 'hi
> +# there.' output as the second line from our shell script.
> +#
> +# Note that you must alter the mib.txt file to be correct if you want
> +# the .50.* outputs above to change to reasonable text descriptions.
> +
> +# Other ideas:
> +#
> +# exec .1.3.6.1.4.1.2021.51 ps /bin/ps
> +# exec .1.3.6.1.4.1.2021.52 top /usr/local/bin/top
> +# exec .1.3.6.1.4.1.2021.53 mailq /usr/bin/mailq
> +
> +# -----------------------------------------------------------------------------
> +
> +
> +###############################################################################
> +# Pass through control.
> +#
> +
> +# Usage:
> +#   pass MIBOID EXEC-COMMAND
> +#
> +# This will pass total control of the mib underneath the MIBOID
> +# portion of the mib to the EXEC-COMMAND.
> +#
> +# Note:  You'll have to change the path of the passtest script to your
> +# source directory or install it in the given location.
> +#
> +# Example:  (see the script for details)
> +#           (commented out here since it requires that you place the
> +#           script in the right location. (its not installed by default))
> +
> +# pass .1.3.6.1.4.1.2021.255 /bin/sh /usr/local/passtest
> +
> +# % snmpwalk -v 1 -c public localhost .1.3.6.1.4.1.2021.255
> +# enterprises.ucdavis.255.1 = "life the universe and everything"
> +# enterprises.ucdavis.255.2.1 = 42
> +# enterprises.ucdavis.255.2.2 = OID: 42.42.42
> +# enterprises.ucdavis.255.3 = Timeticks: (363136200) 42 days, 0:42:42
> +# enterprises.ucdavis.255.4 = IpAddress: 127.0.0.1
> +# enterprises.ucdavis.255.5 = 42
> +# enterprises.ucdavis.255.6 = Gauge: 42
> +#
> +# % snmpget -v 1 -c public localhost .1.3.6.1.4.1.2021.255.5
> +# enterprises.ucdavis.255.5 = 42
> +#
> +# % snmpset -v 1 -c public localhost .1.3.6.1.4.1.2021.255.1 s "New string"
> +# enterprises.ucdavis.255.1 = "New string"
> +#
> +
> +# For specific usage information, see the man/snmpd.conf.5 manual page
> +# as well as the local/passtest script used in the above example.
> +
> +###############################################################################
> +# Subagent control
> +#
> +
> +# The agent can support subagents using a number of extension mechanisms.
> +# From the 4.2.1 release, AgentX support is being compiled in by default.
> +# However, this is still experimental code, so should not be used on
> +# critical production systems.
> +#   Please see the file README.agentx for more details.
> +#
> +# If having read, marked, learnt and inwardly digested this information,
> +# you decide that you do wish to make use of this mechanism, simply
> +# uncomment the following directive.
> +#
> +#  master  agentx
> +#
> +# I repeat - this is *NOT* regarded as suitable for front-line production
> +# systems, though it is probably stable enough for day-to-day use.
> +# Probably.
> +#
> +# No refunds will be given.
> +
> +###############################################################################
> +# Further Information
> +#
> +#  See the snmpd.conf manual page, and the output of "snmpd -H".
> +#  MUCH more can be done with the snmpd.conf than is shown as an
> +#  example here.
> diff --git a/recipes/net-snmp/files/snmptrapd.conf b/recipes/net-snmp/files/snmptrapd.conf
> new file mode 100644
> index 0000000..a012a00
> --- /dev/null
> +++ b/recipes/net-snmp/files/snmptrapd.conf
> @@ -0,0 +1,17 @@
> +###############################################################################
> +#
> +# EXAMPLE.conf:
> +#   An example configuration file for configuring the ucd-snmp snmptrapd agent.
> +#
> +###############################################################################
> +#
> +# This file is intended to only be an example.  If, however, you want
> +# to use it, it should be placed in /etc/snmp/snmptrapd.conf.
> +# When the snmptrapd agent starts up, this is where it will look for it.
> +#
> +# All lines beginning with a '#' are comments and are intended for you
> +# to read.  All other lines are configuration commands for the agent.
> +
> +#
> +# PLEASE: read the snmptrapd.conf(5) manual page as well!
> +#
> diff --git a/recipes/net-snmp/net-snmp-5.7.1/net-snmp-libnl.patch b/recipes/net-snmp/net-snmp-5.7.1/net-snmp-libnl.patch
> new file mode 100644
> index 0000000..0879e45
> --- /dev/null
> +++ b/recipes/net-snmp/net-snmp-5.7.1/net-snmp-libnl.patch
> @@ -0,0 +1,65 @@
> +--- net-snmp-5.6.1/agent/mibgroup/mibII/tcpTable.c.org	2011-03-27 22:39:13.428728506 +0200
> ++++ net-snmp-5.6.1/agent/mibgroup/mibII/tcpTable.c	2011-03-27 22:39:47.606956561 +0200
> +@@ -555,8 +555,9 @@
> + static int
> + tcpTable_load_netlink(void)
> + {
> ++	int err;
> + 	/*  TODO: perhaps use permanent nl handle? */
> +-	struct nl_handle *nl = nl_handle_alloc();
> ++	struct nl_sock *nl = nl_socket_alloc();
> + 
> + 	if (nl == NULL) {
> + 		DEBUGMSGTL(("mibII/tcpTable", "Failed to allocate netlink handle\n"));
> +@@ -564,10 +565,10 @@
> + 		return -1;
> + 	}
> + 
> +-	if (nl_connect(nl, NETLINK_INET_DIAG) < 0) {
> +-		DEBUGMSGTL(("mibII/tcpTable", "Failed to connect to netlink: %s\n", nl_geterror()));
> +-		snmp_log(LOG_ERR, "snmpd: Couldn't connect to netlink: %s\n", nl_geterror());
> +-		nl_handle_destroy(nl);
> ++	if ((err = nl_connect(nl, NETLINK_INET_DIAG)) < 0) {
> ++		DEBUGMSGTL(("mibII/tcpTable", "Failed to connect to netlink: %s\n", nl_geterror(err)));
> ++		snmp_log(LOG_ERR, "snmpd: Couldn't connect to netlink: %s\n", nl_geterror(err));
> ++		nl_socket_free(nl);
> + 		return -1;
> + 	}
> + 
> +@@ -579,10 +580,10 @@
> + 	struct nl_msg *nm = nlmsg_alloc_simple(TCPDIAG_GETSOCK, NLM_F_ROOT|NLM_F_MATCH|NLM_F_REQUEST);
> + 	nlmsg_append(nm, &req, sizeof(struct inet_diag_req), 0);
> + 
> +-	if (nl_send_auto_complete(nl, nm) < 0) {
> +-		DEBUGMSGTL(("mibII/tcpTable", "nl_send_autocomplete(): %s\n", nl_geterror()));
> +-		snmp_log(LOG_ERR, "snmpd: nl_send_autocomplete(): %s\n", nl_geterror());
> +-		nl_handle_destroy(nl);
> ++	if ((err = nl_send_auto_complete(nl, nm)) < 0) {
> ++		DEBUGMSGTL(("mibII/tcpTable", "nl_send_autocomplete(): %s\n", nl_geterror(err)));
> ++		snmp_log(LOG_ERR, "snmpd: nl_send_autocomplete(): %s\n", nl_geterror(err));
> ++		nl_socket_free(nl);
> + 		return -1;
> + 	}
> + 	nlmsg_free(nm);
> +@@ -593,9 +594,9 @@
> + 
> + 	while (running) {
> + 		if ((len = nl_recv(nl, &peer, &buf, NULL)) <= 0) {
> +-			DEBUGMSGTL(("mibII/tcpTable", "nl_recv(): %s\n", nl_geterror()));
> +-			snmp_log(LOG_ERR, "snmpd: nl_recv(): %s\n", nl_geterror());
> +-			nl_handle_destroy(nl);
> ++			DEBUGMSGTL(("mibII/tcpTable", "nl_recv(): %s\n", nl_geterror(len)));
> ++			snmp_log(LOG_ERR, "snmpd: nl_recv(): %s\n", nl_geterror(len));
> ++			nl_socket_free(nl);
> + 			return -1;
> + 		}
> + 
> +@@ -644,7 +645,7 @@
> + 		free(buf);
> + 	}
> + 
> +-	nl_handle_destroy(nl);
> ++	nl_socket_free(nl);
> + 
> + 	if (tcp_head) {
> + 		DEBUGMSGTL(("mibII/tcpTable", "Loaded TCP Table using netlink\n"));
> diff --git a/recipes/net-snmp/net-snmp.inc b/recipes/net-snmp/net-snmp.inc
> new file mode 100644
> index 0000000..e675e96
> --- /dev/null
> +++ b/recipes/net-snmp/net-snmp.inc
> @@ -0,0 +1,41 @@
> +DESCRIPTION = "Various tools relating to the Simple Network Management Protocol"
> +HOMEPAGE = "http://www.net-snmp.org/"
> +LICENSE = "BSD"
> +
> +DEPENDS = "openssl"
> +
> +inherit autotools-autoreconf sysvinit siteinfo
> +
> +require conf/fetch/sourceforge.conf
> +SRC_URI = "${SOURCEFORGE_MIRROR}/net-snmp/net-snmp-${PV}.tar.gz"
> +
> +EXTRA_OECONF = "--enable-shared --disable-manuals --with-defaults "
> +
> +inherit auto-package-libs
> +AUTO_PACKAGE_LIBS = "netsnmpagent netsnmphelpers netsnmpmibs netsnmp netsnmptrapd"
> +
> +AUTO_PACKAGE_LIBS_RDEPENDS += "libc"
> +RDEPENDS_${PN}-libnetsnmpagent += "libnetsnmp"
> +RDEPENDS_${PN}-libnetsnmpmibs += "libnetsnmpagent libgcc libnetsnmp"
> +RDEPENDS_${PN}-libnetsnmptrapd += "libnetsnmpagent libgcc libnetsnmp libnetsnmpmibs"
> +
> +inherit auto-package-utils
> +AUTO_PACKAGE_UTILS = "\
> + agentxtrap encode_keychange fixproc ipf-mod.pl net-snmp-cert\
> + net-snmp-create-v3-user snmp-bridge-mib snmpbulkget snmpbulkwalk\
> + snmpcheck snmpconf snmpdelta snmpdf snmpget snmpgetnext\
> + snmpinform snmptrap snmpnetstat snmpset snmpstatus snmptable\
> + snmpusm snmpvacm snmpwalk tkmib snmptest snmptranslate \
> + traptoemail mib2c mib2c-update net-snmp-config"
> +
> +AUTO_PACKAGE_UTILS_RDEPENDS += "libnetsnmp libc"
> +RDEPENDS_${PN}-snmpinform += "${PN}-snmptrap"
> +RDEPENDS_${PN}-agentxtrap += "libnetsnmpmibs libnetsnmpagent"
> +
> +PACKAGES =+ "${PN}-mibs ${PN}-client ${PN}-server"
> +RDEPENDS_${PN}-server += "libnetsnmptrapd libnetsnmpmibs libnetsnmpagent libnetsnmp"
> +RDEPENDS_${PN}-client += "${AUTO_PACKAGE_UTILS_PROVIDES}"
> +
> +FILES_${PN}-mibs = "${datadir}/snmp/mibs"
> +FILES_${PN}-client += "${datadir}/snmp"
> +FILES_${PN}-server += "${sysconfdir} ${sbindir}/*"
> diff --git a/recipes/net-snmp/net-snmp_5.7.1.oe b/recipes/net-snmp/net-snmp_5.7.1.oe
> new file mode 100644
> index 0000000..48362b2
> --- /dev/null
> +++ b/recipes/net-snmp/net-snmp_5.7.1.oe
> @@ -0,0 +1,11 @@
> +require net-snmp.inc
> +
> +SRC_URI += "file://net-snmp-libnl.patch \
> +        file://init \
> +        file://snmpd.conf \
> +        file://snmptrapd.conf"

Shouldn't these two config files be installed to /etc/snmp/ ?  The init
script seems to expect them to be found there...

Also, the 3 non-patch files in SRC_URI should probably be moved to
net-snmp.inc.

> +
> +EXTRA_OECONF += "--disable-embedded-perl --with-perl-modules=no"
> +EXTRA_OEMAKE = "INSTALL_PREFIX=${D}"
> +
> +#PARALLEL_MAKE = ""
> diff --git a/recipes/net-snmp/net-snmp_5.7.1.oe.sig b/recipes/net-snmp/net-snmp_5.7.1.oe.sig
> new file mode 100644
> index 0000000..6b12ff7
> --- /dev/null
> +++ b/recipes/net-snmp/net-snmp_5.7.1.oe.sig
> @@ -0,0 +1 @@
> +ddb82ce1112ef0642869d3c8d7c7e585f151849a  net-snmp-5.7.1.tar.gz

/Esben