The NBAR2 custom protocol feature may not operate correctly because the values of the business-relevance and traffic-class attributes for a new customized protocol may be inappropriate for the targeted application traffic. The values may be inappropriate either by default or following assignment of attribute values by the attribute-map CLI command. Incorrect values for these attributes may cause the targeted traffic to be assigned to an incorrect class map.
The bug fix ensures that the business-relevance and traffic-class attributes are configured according to their usual default values, and enables users to override the values if necessary using the attribute-map CLI..
Downloading NBAR2 Protocol Pack 25.0.0
NBAR2 Protocol Packs are available for download on the Cisco.com software download page (http://www.cisco.com/cisco/software/navigator.html). On the download page, specify a platform model to display software available for download. One software option will be NBAR2 Protocol Packs.
To display protocol packs available for the Cisco ASR 1001 platform, the navigation path is:
Products > Routers > Service Provider Edge Routers > ASR 1000 Series Aggregation Services Routers > ASR 1001 Router