Overview
The NBAR2 Protocol Pack 50.0.0 release includes the following updates:
-
Improvements to classification of: BitTorrent, Google Earth, Iperf, SIP
The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
The NBAR2 Protocol Pack 50.0.0 release includes the following updates:
Improvements to classification of: BitTorrent, Google Earth, Iperf, SIP
NBAR2 Protocol Pack 50.0.0 is supported on the following platforms:
Cisco ASR 1000 Series Aggregation Services Routers (ASR1000)
Cisco 4000 Series Integrated Services Routers (ISR4000)
Cisco 1100 Series Integrated Service Routers (ISR1100)
Cisco Cloud Services Router CSR 1000V
Cisco Catalyst 3650 and 3850 Series Switches
Cisco Catalyst 9200, 9300, and 9400 Series Switches
Cisco 9800 Series Wireless Controllers
NBAR Protocol Pack 50.0.0 is supported on the following releases:
Built-in |
Supported on Maintenance Releases |
---|---|
Cisco IOS XE Amsterdam 17.3.1 (switches) Cisco IOS XE Amsterdam 17.3.1a (routers) |
Routing platforms:
Switching platforms (Catalyst):
|
The following protocol(s) have been updated to improve accuracy.
Note |
If you have an account on Cisco.com, you can view information on select caveats, using the Bug Search Tool (https://tools.cisco.com/bugsearch/search). |
The following table lists the caveat(s) resolved in NBAR2 Protocol Pack 50.0.0 (since 49.0.0):
Caveat |
Description |
---|---|
cEdgeNat: cflowd table entries are empty - iperf classified as unknown |
|
ISR4k running 16.9.5 and NBAR PP 47 is classifying Cisco Phone traffic as RTP. |
|
NBAR doing wrong identification of L7 Bit-torrent--->identifying Bit-torrent as amazon-web-services |
NBAR2 Protocol Packs are available for download on the Cisco software download page (https://software.cisco.com/download/home). 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, enter "ASR 1001 Router" in the search field.
You can also enter a platform series, such as "ASR 1000 Series," and then select a model from the results.
Related Documentation
Related Topic |
Document Title |
---|---|
Application Visibility and Control |
|
Classifying Network Traffic Using NBAR |
|
NBAR Protocol Pack |
NBAR Protocol Pack module |
QoS: NBAR Configuration Guide |
QoS: NBAR Configuration Guide, Cisco IOS XE Gibraltar 16.12.x |
QoS Command Reference |