Nbar Application - H3C MSR Series Command Reference Manual

Predefined user roles
network-admin
Parameters
application-name: Specifies an application protocol by its name, a case-insensitive string of 1 to 63
characters. The names invalid and other are not allowed.
Usage guidelines
Execute this command multiple times to add multiple predefined or user-defined application
protocols to an application group.
A maximum of 1000 user-defined application protocols can be added to an application group. The
number of predefined application protocols in an application group is not limited.
If you add a nonexistent application protocol to the application group, the system first creates the
protocol before adding it to the application group. Whether the device can recognize the packets of
this protocol depends on your configuration.
Examples
# Add HTTP and FTP to group abc.
<Sysname> system-view
[Sysname] app-group abc
[Sysname-app-group-abc] include application http
[Sysname-app-group-abc] include application ftp
Related commands
app-group
copy app-group

nbar application

Use nbar application to create a user-defined NBAR rule and enter its view, or enter the view of an
existing NBAR rule.
Use undo nbar application to delete a user-defined NBAR rule.
Syntax
nbar application application-name protocol { http | tcp | udp }
undo nbar application application-name
Default
No user-defined NBAR rules exist.
Views
System view
Predefined user roles
network-admin
Parameters
application-name: Specifies an application protocol by its name, a case-insensitive string of 1 to 63
characters. The following names are not allowed:
•
invalid.
•
other.
•
Names of predefined application protocols.
851