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Release Notes for NBAR2 Protocol Pack 38.0.0 Overview, on page 2 Supported Platforms, on page 3 Supported Releases, on page 4 New Protocols in NBAR2 Protocol Pack 38.0.0, on page 5 Updated Protocols in NBAR2 Protocol Pack 38.0.0, on page 6 Deprecated Protocols in NBAR2 Protocol Pack 38.0.0, on page 7 Downloading NBAR2 Protocol Pack 38.0.0, on page 8 Additional References, on page 9 Release Notes for NBAR2 Protocol Pack 38.0.0 1

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  • Release Notes for NBAR2 Protocol Pack 38.0.0

    • Overview, on page 2• Supported Platforms, on page 3• Supported Releases, on page 4• New Protocols in NBAR2 Protocol Pack 38.0.0, on page 5• Updated Protocols in NBAR2 Protocol Pack 38.0.0, on page 6• Deprecated Protocols in NBAR2 Protocol Pack 38.0.0, on page 7• Downloading NBAR2 Protocol Pack 38.0.0, on page 8• Additional References, on page 9

    Release Notes for NBAR2 Protocol Pack 38.0.01

  • OverviewThe NBAR2 Protocol Pack 38.0.0 release includes:

    • New protocols: coap, ebay, imgur, lifesize, mqtt, slack, slack-media, snapchat, tumblr

    • Improvements to classification of the following protocols: ms-lync, ms-office-365, ms-teams, ms-update,outlook-web-services, share-point, skype, statistical-p2p, vmware-vsphere, windows-azure, workday

    • Beginning with Cisco IOS XE Fuji 16.9.1, the application-group attribute has been enhanced to providebetter grouping of the various individual applications provided by several major cloud services, such asMicrosoft and Google. The improved grouping of these cloud services with application-group simplifiespolicy configuration and improves the ability to perform more efficient direct cloud access (DCA) whenmatching specific types of traffic using the application-group attribute.

    Release Notes for NBAR2 Protocol Pack 38.0.02

    Release Notes for NBAR2 Protocol Pack 38.0.0Overview

  • Supported PlatformsNBAR2 Protocol Pack 38.0.0 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

    Release Notes for NBAR2 Protocol Pack 38.0.03

    Release Notes for NBAR2 Protocol Pack 38.0.0Supported Platforms

  • Supported ReleasesNBAR Protocol Pack 38.0.0 is supported on the following releases:

    Supported on Maintenance ReleasesBuilt-in

    Cisco IOS XE Everest 16.6.2 and later maintenancereleases of 16.6.x

    Cisco IOS XE Fuji 16.9.1

    Release Notes for NBAR2 Protocol Pack 38.0.04

    Release Notes for NBAR2 Protocol Pack 38.0.0Supported Releases

  • New Protocols in NBAR2 Protocol Pack 38.0.0The following table lists the new protocols added in NBAR2 Protocol Pack 38.0.0.

    Long DescriptionCommon NameProtocol Name

    The Constrained Application Protocol (CoAP) is aspecialized web transfer protocol for use with constrainednodes and constrained (for example, low-power, lossy)networks.

    COAPcoap

    eBay is a multinational e-commerce corporation thatfacilitates consumer-to-consumer andbusiness-to-consumer sales through its website.

    eBayebay

    Imgur is an online image sharing community and imagehost.

    Imgurimgur

    Lifesize is a video and audio telecommunications companyproviding high definition videoconferencing endpointsand accessories, touchscreen conference room phones,and a cloud-based video collaboration platform.

    Lifesizelifesize

    MQTT (Message Queuing Telemetry Transport) is alightweight broker-based publish/subscribe messagingprotocol. It is designed for constrained devices andlow-bandwidth, high-latency or unreliable networks.

    MQTTmqtt

    Slack is a cloud-based set of proprietary teamcollaboration tools and services.

    Slackslack

    Slack media streaming services.Slack Mediaslack-media

    Snapchat is a multimedia messaging app.Snapchatsnapchat

    Tumblr is a microblogging and social networking website.tumblrtumblr

    Release Notes for NBAR2 Protocol Pack 38.0.05

    Release Notes for NBAR2 Protocol Pack 38.0.0New Protocols in NBAR2 Protocol Pack 38.0.0

  • Updated Protocols in NBAR2 Protocol Pack 38.0.0The following protocols have been updated to improve accuracy.

    ms-lyncms-office-365ms-teamsms-updateoutlook-web-servicesshare-pointskypestatistical-p2pvmware-vspherewindows-azureworkday

    Release Notes for NBAR2 Protocol Pack 38.0.06

    Release Notes for NBAR2 Protocol Pack 38.0.0Updated Protocols in NBAR2 Protocol Pack 38.0.0

  • Deprecated Protocols in NBAR2 Protocol Pack 38.0.0The following protocols have been deprecated in this release:

    Table 1: Deprecated Protocols

    NBAR2 Protocols DeprecatedDescriptionApplication

    aol-messengerAOL Instant Messenger allowsusers to communicate eitherthrough AIM contacts orFacebook/Google-talk contacts andshare photos.

    AOL Messenger

    Release Notes for NBAR2 Protocol Pack 38.0.07

    Release Notes for NBAR2 Protocol Pack 38.0.0Deprecated Protocols in NBAR2 Protocol Pack 38.0.0

  • Downloading NBAR2 Protocol Pack 38.0.0NBAR2 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 displaysoftware available for download. One software option will be NBAR2 Protocol Packs.

    Example

    To display Protocol Packs available for the Cisco ASR 1001 platform, enter "ASR 1001 Router" in the searchfield.

    You can also enter a platform series, such as "ASR 1000 Series," and then select a model from the results.

    Release Notes for NBAR2 Protocol Pack 38.0.08

    Release Notes for NBAR2 Protocol Pack 38.0.0Downloading NBAR2 Protocol Pack 38.0.0

    https://software.cisco.com/download/home

  • Additional ReferencesRelated Documentation

    Document TitleRelated Topic

    Cisco Application Visibility and Control User GuideApplication Visibility and Control

    Classifying Network Traffic Using NBAR moduleClassifying Network Traffic Using NBAR

    NBAR Protocol Pack moduleNBAR Protocol Pack

    QoS: NBAR Configuration Guide, Cisco IOS XE Fuji 16.8.x

    QoS: NBAR Configuration Guide, Cisco IOS XE Fuji 16.7.x

    QoS: NBARConfiguration Guide, Cisco IOSXE Everest 16.6.x

    QoS: NBAR Configuration Guide

    Quality of Service Solutions Command ReferenceQoS Command Reference

    Release Notes for NBAR2 Protocol Pack 38.0.09

    Release Notes for NBAR2 Protocol Pack 38.0.0Additional References

    https://www.cisco.com/c/en/us/td/docs/ios/solutions_docs/avc/guide/avc-user-guide.htmlhttps://www.cisco.com/c/en/us/td/docs/ios-xml/ios/qos_nbar/configuration/xe-16/qos-nbar-xe-16-book/clsfy-traffic-nbar.htmlhttps://www.cisco.com/en/US/docs/ios-xml/ios/qos_nbar/configuration/xe-3s/NBAR_Protocol_Pack.htmlhttps://www.cisco.com/c/en/us/td/docs/ios-xml/ios/qos_nbar/configuration/xe-16-8/qos-nbar-xe-16-8-book.htmlhttps://www.cisco.com/c/en/us/td/docs/ios-xml/ios/qos_nbar/configuration/xe-16-7/qos-nbar-xe-16-7-book.htmlhttps://www.cisco.com/c/en/us/td/docs/ios-xml/ios/qos_nbar/configuration/xe-16-6/qos-nbar-xe-16-6-book.htmlhttps://www.cisco.com/en/US/docs/ios/qos/command/reference/qos_book.html

  • Release Notes for NBAR2 Protocol Pack 38.0.010

    Release Notes for NBAR2 Protocol Pack 38.0.0Additional References

    Release Notes for NBAR2 Protocol Pack 38.0.0OverviewSupported PlatformsSupported ReleasesNew Protocols in NBAR2 Protocol Pack 38.0.0Updated Protocols in NBAR2 Protocol Pack 38.0.0Deprecated Protocols in NBAR2 Protocol Pack 38.0.0Downloading NBAR2 Protocol Pack 38.0.0Additional References