CHAPTER 3. Data Network Function
© SAMSUNG Electronics Co., Ltd.
page 144 of 689
3.9 Deep Packet Inspection
It supports QoS by application. It may allow drop, bandwidth contract, and DSCP marking
and it provides statistics by detailed category. The application of DPI in a unit of WLAN is
possible and it also provides a monitoring function.
3.9.1
Configuring Profile and Application Rule
A profile is a set of application rules and each rule includes the QoS settings of the
application.
The profile must set at least one application rule.
Configuration using CLI
1) Enter the DPI Configuration mode.
APC# configure terminal
APC/configure# dpi
APC/configure/dpi#
2) Make a profile and add an application rule.
APC/configure/dpi# profile [NAME]
APC/configure/dpi/profile [NAME]# rule [APPLICATION]
APC/configure/dpi/profile [NAME]/rule [APPLICATION]# action permit
APC/configure/dpi/profile [NAME]/rule [APPLICATION]# mark [DSCP]
APC/configure/dpi/profile [NAME]/rule [APPLICATION]# bw-contract
upstream [BW_CNT]
APC/configure/dpi/profile [NAME]/rule [APPLICATION]# bw-contract
downstream [BW_CNT]
APC/configure/dpi/profile [NAME]# enable
Parameter
Description
NAME
Profile name
APPLICATION
Application name
DSCP
DSCP value
BW_CNT
Bandwidth Contract. Kbps
3) Designate a WLAN where the profile is applied.
APC# configure terminal
APC/configure# wlan [ID]
APC/configure/wlan [ID]# dpi-profile [NAME]