slide1
Download
Skip this Video
Download Presentation
Stefaan De Cnodder Moti Morgenstern

Loading in 2 Seconds...

play fullscreen
1 / 7

Stefaan De Cnodder Moti Morgenstern - PowerPoint PPT Presentation


  • 84 Views
  • Uploaded on

Access Node ANCP MIB ANCP WG IETF 67 – San Diego November 5-10, 2006 draft-decnodder-ancp-mib-an-00.txt. Stefaan De Cnodder Moti Morgenstern. History: new draft. July 2006: discussion at IETF66 meeting start the work on ANCP MIB for access nodes call for contributors

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' Stefaan De Cnodder Moti Morgenstern' - latham


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
slide1

Access Node ANCP MIBANCP WGIETF 67 – San Diego November 5-10, 2006draft-decnodder-ancp-mib-an-00.txt

Stefaan De Cnodder

Moti Morgenstern

history new draft
History: new draft
  • July 2006: discussion at IETF66 meeting
    • start the work on ANCP MIB for access nodes
    • call for contributors
      • Stefaan De Cnodder / Moti Morgenstern
  • October 2006: first draft submitteddraft-decnodder-ancp-mib-an-00.txt
    • ANCP MIB for the Access Node
    • MIB for NAS is not part of this document
overview mib
Overview MIB
  • The MIB manages Access Node Control Sessions
    • 2 tables are defined
      • ancpAnSessionConfigTable
      • ancpAnCurrentSessionTable
    • 2 notifications to indicate ANCP session state changes
    • 3 groups are defined
    • 2 textual conventions
      • GsmpSubVersion
      • AnSessionCapabilities
      • other textual conventions taken from other MIBs (e.g., GSMP-MIB)
ancpansessionconfigtable
ancpAnSessionConfigTable
  • to configure ANCP sessions to a particular NAS
  • Attributes:
    • attributes to identify the NAS: IP address and type
    • attributes to configure properties of the ANCP session
      • example: capabilities, version, retry timers for transport protocol, ...
  • Index of the table
    • is unsigned32 (sessionId)
    • stand-alone attribute (ancpAnNextSessionId) to get an unused sessionid
ancpancurrentsessiontable
ancpAnCurrentSessionTable
  • to show the operational data of each ANCP session
    • example: negotiated capabilities, version, ...
  • each row created/deleted in ancpAnSessionConfigTable results in a row being created/deleted in this table
  • Index is taken from ancpAnSessionConfigTable
notifications
Notifications
  • Notifications are generated when the state of an ANCP session changes:
    • ancpSessionDown: from UP to DOWN
      • session goes operational down
      • session is deleted from ancpAnSessionConfigTable
    • ancpSessionUp: from DOWN to UP
next steps
Next Steps
  • Make in line with latest framework and requirements draft, in particular new section on “management related requirements”
    • partitions
  • What about NAS MIB?
    • framework/req stable enough to start MIB?
    • new MIB or one MIB for AN and NAS?
  • Comments!
ad