Juniper Networks J-Series manual Router Advanced WAN Access Configuration Guide

Chapter 14: Configuring RPM Probes

Table 140: RPM Quick Configuration Summary (continued)

Field	Function	Your Action
Routing Instance	Particular routing instance over which the probe is	Type the routing instance name. The routing
	sent	instance applies only to probes of type icmp
		and icmp-timestamp. The default routing
		instance is inet.0.
History Size	Number of probe results saved in the probe history	Type a number between 0 and 255. The
		default history size is 50 probes.
Request Information

Probe Type	Specifies the type of probe to send as part of the test.
(required)

Interval	Sets the wait time (in seconds) between each probe
	transmission
Test Interval	Sets the wait time (in seconds) between tests.
(required)
Probe Count	Sets the total number of probes to be sent for each
	test.
Destination Port	Specifies the TCP or UDP port to which probes are
	sent.
	To use TCP or UDP probes, you must configure the
	remote server as a probe receiver. Both the probe
	server (Services Router) and the remote server must
	be Juniper Networks routers configured to receive and
	transmit RPM probes on the same TCP or UDP port.

Select the desired probe type from the list:

■http-get

■http-get-metadata

■icmp-ping

■icmp-ping-timestamp

■tcp-ping

■udp-ping

Type a number between 1 and 255 (seconds).

Type a number between 0 and 86400 (seconds).

Type a number between 1 and 15.

Type the number 7—a standard TCP or UDP port number—or a port number from 49152 through 65535.

DSCP Bits	Specifies the Differentiated Services code point (DSCP)
	bits. This value must be a valid 6–bit pattern. The
	default is 000000.
	For information about DSCPs and their use within
	class-of-service (CoS) features, see the J-series Services
	Router Advanced WAN Access Configuration Guide.
Data Size	Specifies the size of the data portion of the ICMP
	probes.
Data Fill	Specifies the contents of the data portion of the ICMP
	probes.

Type a valid 6–bit pattern.

Type a size (in bytes) between 0 and 65507.

Type a hexadecimal value between 1 and 800h to use as the contents of the ICMP probe data.

Configuring RPM with Quick Configuration ■ 273