logging
application-policy
Enables DPI application recognition logging. It also sets the logging
level.
DPI is an advanced packet analysis technique, which analyzes packet and
packet content headers to determine the nature of network traffic. When
enabled, DPI inspects packets of all flows to identify applications
(such as, Netflix, Twitter, Facebook, etc.) and extract metadata (such
as, host name, server name, TCP-RTT, etc.) for further use by the WiNG
firewall.
Supported in the following
platforms:
- Access Points — AP7602, AP7612, AP7622, AP7632,
AP7662, AP8533
Syntax
logging [level|on]
logging on
logging level [<0-7>|alerts|critical|debugging|emergencies|errors|informational|notifications|warnings]
Parameters
logging on
| logging on |
Enables logging of application recognition hits made by
the DPI engine. This option is disabled by default. |
logging level [<0-7>|alerts|critical|debugging|emergencies|errors|informational|notifications|warnings]
| logging level [<0-7>|alerts| critical|debugging| emergencies|errors|
informational| notifications| warnings] |
Sets the logging level for application recognition hits made by the DPI engine.
This option is disabled by default.
- <0-7> – Sets the message logging severity level on a scale of 0 - 7
- emergencies – Severity level 0: System is unusable
- alerts – Severity level 1: Requires immediate action
- critical – Severity level 2: Critical conditions
- errors – Severity level 3: Error conditions
- warnings – Severity level 4: Warning conditions
- notifications – Severity level 5: Normal but significant conditions (this is
the default setting)
- informational – Severity level 6: Informational messages
- debugging – Severity level 7: Debugging messages
|
Examples
nx9500-6C8809(config-app-policy-Bing)#logging level critical
nx9500-6C8809(config-app-policy-Bing)#show context
application-policy Bing
description "This application policy allows Bing search engine packets"
enforcement-time days weekdays start-time 12:30 end-time 20:00
allow application Bing precedence 1
allow app-category business precedence 2
deny app-category "social networking" precedence 3
logging level critical
nx9500-6C8809(config-app-policy-Bing)#
Related Commands
| no |
Resets the logging level to default (notifications). And
the no → logging → on command disables DPI
logging. |
