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Smokeping_probes_OpenSSHJunOSPing(3SmokePiSmokeping_probes_OpenSSHJunOSPing(3)

NAME
       Smokeping::probes::OpenSSHJunOSPing - Juniper SSH JunOS Probe for
       SmokePing

SYNOPSIS
	*** Probes ***

	+OpenSSHJunOSPing

	forks =	5
	offset = 50%
	packetsize = 100
	step = 300
	timeout	= 15

	# The following	variables can be overridden in each target section
	junospass = password # mandatory
	junosuser = user # mandatory
	pings =	5
	psource	= 192.168.2.129
	source = 192.168.2.1 # mandatory

	# [...]

	*** Targets ***

	probe =	OpenSSHJunOSPing # if this should be the default probe

	# [...]

	+ mytarget
	# probe	= OpenSSHJunOSPing # if	the default probe is something else
	host = my.host
	junospass = password # mandatory
	junosuser = user # mandatory
	pings =	5
	psource	= 192.168.2.129
	source = 192.168.2.1 # mandatory

DESCRIPTION
       Connect to Juniper JunOS	via OpenSSH to run ping	commands.  This	probe
       uses the	"extended ping"	of the Juniper JunOS.  You have	the option to
       specify which interface the ping	is sourced from	as well.

VARIABLES
       Supported probe-specific	variables:

       forks
	   Run this many concurrent processes at maximum

	   Example value: 5

	   Default value: 5

       offset
	   If you run many probes concurrently you may want to prevent them
	   from	hitting	your network all at the	same time. Using the probe-
	   specific offset parameter you can change the	point in time when
	   each	probe will be run. Offset is specified in % of total interval,
	   or alternatively as 'random', and the offset	from the 'General'
	   section is used if nothing is specified here. Note that this	does
	   NOT influence the rrds itself, it is	just a matter of when data
	   acqusition is initiated.  (This variable is only applicable if the
	   variable 'concurrentprobes' is set in the 'General' section.)

	   Example value: 50%

       packetsize
	   The (optional) packetsize option lets you configure the packetsize
	   for the pings sent.

	   Default value: 100

       step
	   Duration of the base	interval that this probe should	use, if
	   different from the one specified in the 'Database' section. Note
	   that	the step in the	RRD files is fixed when	they are originally
	   generated, and if you change	the step parameter afterwards, you'll
	   have	to delete the old RRD files or somehow convert them. (This
	   variable is only applicable if the variable 'concurrentprobes' is
	   set in the 'General'	section.)

	   Example value: 300

       timeout
	   How long a single 'ping' takes at maximum

	   Example value: 15

	   Default value: 5

       Supported target-specific variables:

       junospass
	   The junospass option	allows you to specify the password for the
	   username specified with the option junosuser.

	   Example value: password

	   This	setting	is mandatory.

       junosuser
	   The junosuser option	allows you to specify a	username that has ping
	   capability on the JunOS Device.

	   Example value: user

	   This	setting	is mandatory.

       pings
	   How many pings should be sent to each target, if different from the
	   global value	specified in the Database section. Note	that the
	   number of pings in the RRD files is fixed when they are originally
	   generated, and if you change	this parameter afterwards, you'll have
	   to delete the old RRD files or somehow convert them.

	   Example value: 5

       psource
	   The (optional) psource option specifies an alternate	IP address or
	   Interface from which	you wish to source your	pings from.  Routers
	   can have many many IP addresses, and	interfaces.  When you ping
	   from	a router you have the ability to choose	which interface	and/or
	   which IP address the	ping is	sourced	from.  Specifying an
	   IP/interface	does not necessarily specify the interface from	which
	   the ping will leave,	but will specify which address the packet(s)
	   appear to come from.	 If this option	is left	out the	JunOS Device
	   will	source the packet automatically	based on routing and/or
	   metrics.  If	this doesn't make sense	to you then just leave it out.

	   Example value: 192.168.2.129

       source
	   The source option specifies the JunOS device	that is	going to run
	   the ping commands.  This address will be used for the ssh
	   connection.

	   Example value: 192.168.2.1

	   This	setting	is mandatory.

AUTHORS
       Tobias Oetiker lttobi@oetiker.chgt

       based on	Smokeping::probes::TelnetJunOSPing by S	H A N
       ltshanali@yahoo.comgt.

NOTES
   JunOS configuration
       The JunOS device	should have a username/password	configured, as well as
       the ability to connect to the VTY(s).

       Make sure to connect to the remote host once from the commmand line as
       the user	who is running smokeping. On the first connect ssh will	ask to
       add the new host	to its known_hosts file. This will not happen
       automatically so	the script will	fail to	login until the	ssh key	of
       your juniper box	is in the known_hosts file.

       Some JunOS devices have a maximum of 5 VTYs available, so be careful
       not to hit a limit with the 'forks' variable.

   Requirements
       This module requires the	 Net::OpenSSH and IO::Pty.

2.6.11				  2017-07-Smokeping_probes_OpenSSHJunOSPing(3)

NAME | SYNOPSIS | DESCRIPTION | VARIABLES | AUTHORS | NOTES

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