Guidelines for Creating and Applying Filters for Subscriber
Interfaces
This release does not support the dynamic configuration
of firewall filters. However, you can create static firewall filters
for interfaces as you do normally and dynamically apply those filters
to statically created interfaces using dynamic profiles. You can also
use dynamic profiles to attach input and output filters through RADIUS.
When creating and applying filters, keep the following in mind:
This release supports dynamic application of only input
and output filters.
The filters must be interface-specific.
This release supports only family inet filters.
You can attach only input and output filters to an interface.
You can chain up to five input filters and four output
filters together.
If you do not configure and apply a filter, the interface
uses the default group filter configuration.
You cannot modify a firewall filter while subscribers
on the same logical interface are bound.