- Release Notes
- 3COM-AMP3 through AYIYA-IPV6-TUNNELED
- BABELGUM through BR-SAT-MON
- CABLEPORT through CYCLESERV2
- DASP through DWR
- ECHO through EXEC
- FACEBOOK through FUJITSU-DEV
- GAME-SPY through GURUGURU
- H323 through HYPERWAVE-ISP
- I-NLSP through JARGON
- K-BLOCK through LWAPP
- MAC-SRVR-ADMIN through MYSQL
- NAME through NXEDIT
- OBEX through OSU-NMS
- P10 through PWDGEN
- QBIKGDP through RXE
- SAFT through SYSTAT
- TACACS through TWITTER
- UAAC through VSLMP
- WAP-PUSH through ZSERV
Release Notes for NBAR2 Protocol Pack 2.1.0
Supported Platforms
The following is the list of platforms supported for Network Based Application Recognition (NBAR) Protocol Pack 2.1.0
New Protocols
The following protocols are added to NBAR2 Protocol Pack 2.1.0:
Updated Protocols
The following protocols are updated in NBAR2 Protocol Pack 2.1.0:
| Protocol |
Updates |
|---|---|
| bittorrent |
Updated signatures |
| citrix |
Updated signatures to support Citrix GUI |
| exchange |
Updated to support Exchange 2010 |
| gmail |
Updated signatures |
| gtalk-audio |
Updated signatures |
| http |
Updated signatures to support protocols |
| isakmp |
Updated signatures |
| ms-wbt |
Updated signatures to support Microsoft RemoteFX |
| msn-messenger-ft |
Updated signatures to support encrypted traffic |
| msn-messenger-video |
Updated signatures |
| netflix |
Updated to include Netflix site browsing in addition to the video |
| ntp |
Updated signatures |
| skype |
Updated signatures |
| ssh |
Updated signatures |
Resolved Caveats in NBAR2 Protocol Pack 2.1.0
The following is the list of resolved caveats in NBAR2 Protocol Pack 2.1.0:
- CSCua60497--Video traffic generated by msn-messenger may be classified as msnp
- CSCua65426--Audio traffic generated by aim client (version 7.5.11.9) may be classified as rtp
- CSCtx74007--Login to yahoo-messenger traffic may be incorrectly classified as ssl
- CSCty35146--File transfer traffic generated by msn-messenger may be incorrectly classified as unknown
Known Caveats in NBAR2 Protocol Pack 2.1.0
The following is the list of known caveats in NBAR2 Protocol Pack 2.1.0:
- CSCtx65481--Traffic generated by pcanywhere for mac and pcanywhere mobile app may be incorrectly classified as unknown
- CSCtx74002--Voice traffic generated by secondlife may be incorrectly classified as ssl
- CSCua24701--Traffic generated by the logmein android app may be incorrectly classified as ssl
- CSCub26325--ms-lync login and chat traffic may be incorrectly classified as ssl
- CSCub62860--gtalk-video may be incorrectly classified as rtp
- CSCub89835--gbridge pc client may not be blocked
- CSCuc43505--Traffic generated by AIM Pro may be incorrectly classified as unknown and webex-meeting
- CSCuc59767--IPv6 traffic generated by msn-messenger may be incorrectly classified as ssl
- CSCud02101--Increase in NBAR activation time after loading NBAR Protocol Pack 2.1.0. The CSCud02101 caveat is specific to Cisco ISR G2 series Integrated Services Routers only.
Restrictions and Limitations in NBAR2 Protocol Pack 2.1.0
- bittorrent--http traffic generated by the bitcomet bittorrent client may be classified as http
- livemeeting--Application is discontinued and replaced with ms-lync, traffic generated by livemeeting may be classified as ms-lync
- Encrypted video streaming generated by hulu may be incorrectly classified as rtmpe
Downloading NBAR2 Protocol Packs
NBAR2 Protocol Packs are available for download as Software Type 'NBAR2 Protocol Pack' on cisco.com software download page (http://www.cisco.com/cisco/software/navigator.html).
Additional References
Related Documents
| Related Topic |
Document Title |
|---|---|
| Application Visibility and Control |
|
| Classifying Network Traffic Using NBAR |
|
| NBAR Protocol Pack |
NBAR Protocol Pack module |
| QoS: NBAR Configuration Guide |
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