Setting A Statistics Baseline For Policies - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - POLICY MANAGEMENT CONFIGURATION GUIDE 2010-10-04 Configuration Manual

JunosE 11.3.x Policy Management Configuration Guide

Setting a Statistics Baseline for Policies

Purpose
Action
174
NOTE: You can use the output filtering feature of the show command to
include or exclude lines of output based on a text string you specify. See
chapter Command Line Interface in JunosE System Basics Configuration Guide
for details.
You can set a baseline for policy statistics by using the baseline interface command and
the atm policy, frame-relay policy, gre-tunnel policy, ip policy, ipv6 policy, l2tp policy,
mpls policy, and vlan policy commands. If you do not enable baselining, show command
output fields for baseline counters display the contents of the regular statistics counters.
If you enable statistics, you can enable or disable baselining of the statistics. The router
implements the baseline by reading and storing the statistics at the time the baseline is
set and then subtracting this baseline when baseline-relative statistics are retrieved.
Unlike other baseline statistics, policy baseline statistics are not stored in nonvolatile
storage (NVS).
If you issue the baseline interface command for an interface without first enabling policy
statistics baselining on that interface, a warning message indicates that policy baseline
statistics are not enabled.
Enable a baseline for the statistics for the attachment of a policy list with statistics
enabled to the ingress of an interface.
Enable baseline counters.
host1(config)#interface atm 12/0.1
host1(config-subif)#ip policy input routeForXYZCorp statistics enabled baseline enabled
Run the show ip interface command with the delta keyword to show baseline counters:
host1#show ip interface atm 12/0.1 delta
atm12/0.1 is up, line protocol is up
Network Protocols: IP
Internet address is 200.200.1.1/255.255.255.0
Broadcast address is 255.255.255.255
Operational MTU = 9180
Operational speed = 155520000
Discontinuity Time = 1251181
Router advertisement = disabled
Administrative debounce-time = disabled
Operational debounce-time
Access routing = disabled
Multipath mode = hashed
In Received Packets 5, Bytes 540
In Policed Packets 0, Bytes 0
In Error Packets 0
In Invalid Source Address Packets 0
In Discarded Packets 0
Out Forwarded Packets 5, Bytes 540
Out Scheduler Drops Packets 0, Bytes 0
Out Policed Packets 5, Bytes 540
Out Discarded Packets 0
Administrative MTU = 0
Administrative speed = 0
= disabled
Copyright © 2010, Juniper Networks, Inc.