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internet-drafts | 1 Feb 2012 04:09
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I-D Action: draft-ietf-manet-report-mib-02.txt


A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item
of the Mobile Ad-hoc Networks Working Group of the IETF.

	Title           : Definition of Managed Objects for Performance Reporting
	Author(s)       : Robert G. Cole
                          Joseph Macker
                          Andy Bierman
	Filename        : draft-ietf-manet-report-mib-02.txt
	Pages           : 26
	Date            : 2012-01-31

   This memo defines a portion of the Management Information Base (MIB)
   for use with network management protocols in the Internet community.
   In particular, it describes objects for configuring autonomous report
   generation on any device that supports MIBs containing counter and
   gauge objects for performance monitoring.  This allows a management
   station to instruct a device to build off-line reports to be
   collected asynchronously by the management station.  Further, this
   REPORT-SAMPLED-MIB can be configured in a proxy configuration where
   the report generation is performed on a device in close network
   proximity to the device containing the referenced counter objects.
   Hence, this capability allows network operators to reduce the SNMP
   polling traffic burden on Mobile Ad-Hoc and Disruption Tolerant
   Networks which is typical of SNMP performance management
   applications.

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-manet-report-mib-02.txt
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Cole, Robert G USA CIV (US | 1 Feb 2012 22:37

Re: I-D Action: draft-ietf-manet-report-mib-02.txt (UNCLASSIFIED)

Classification: UNCLASSIFIED
Caveats: NONE

Just a quick comment on this revision to the report mib.  This is the
revision that drastically reduces the complexity of the mib in to
significant ways.

First, it now addresses only the 'sampling' capabilities that we had in the
earlier drafts. And

Second, we are now using 'AUGMENTS' to extend/leverage the current sampling
tables from the RMON2 MIB.

You'll noticed that the draft is greatly reduced in size.  Comments are
appreciated.

Thanks,
Bob

-----Original Message-----
From: manet-bounces <at> ietf.org [mailto:manet-bounces <at> ietf.org] On Behalf Of
internet-drafts <at> ietf.org
Sent: Tuesday, January 31, 2012 10:09 PM
To: i-d-announce <at> ietf.org
Cc: manet <at> ietf.org
Subject: [manet] I-D Action: draft-ietf-manet-report-mib-02.txt

A New Internet-Draft is available from the on-line Internet-Drafts
directories. This draft is a work item of the Mobile Ad-hoc Networks Working
Group of the IETF.
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James Nguyen | 2 Feb 2012 15:14
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Re: API for NHDP

Ulrich ,


I'm still digesting your thesis.  So far, it's great.  As of IETF's March conference, I won't be able to make it this time.  I'm looking forward to the next IETF event.  

I'm working on NHDP-MIB development first.  SMF-MIB and OLSRv2-MIB are next in line.  My implementation will be based SNMP4J or NET-SNMP framework.  I think it would be nice if there is a common interface that allows applications to interface with these protocols.  That way, we don't have to maintain multiple codes of interfaces for every protocol.  Moreover, this common interface should be language-independent.

James

On Tue, Jan 31, 2012 at 1:43 PM, Ulrich Herberg <ulrich <at> herberg.name> wrote:
P.S. I meant RFC5444, not RFC5449 in my previous email.

Ulrich


On Tue, Jan 31, 2012 at 10:26 AM, Ulrich Herberg <ulrich <at> herberg.name> wrote:
James,

actually, I am not a coauthor of NHDP, but of the NHDP-MIB document :-) I am not aware of how many implementations exist. I have myself implemented one in Java for my previous employer (Ecole Polytechnique), but it is not open-source.
I know of a few corporate, closed-source implementations. As for open-source, there is the one from NRL (which I have tested and which works fine). There is also one from olsr.org, but I don't know the status of the implementation (but I think the basic functionality works fine, it was also tested during the interop event).

Have a look at the proceedings of http://interop.thomasclausen.org
During these interop events, a number of different RFC5449 and NHDP implementations have been tested. You can also find a description of the tests at http://herberg.name/downloads/pubs/thesis.pdf

Will you come to the Paris IETF? There is always a slot at the end of the MANET WG session with updates about implementations. In my opinion, it would be very interesting to hear about your NHDP and in particular your NHDP-MIB implementation.


Regards
Ulrich


On Tue, Jan 31, 2012 at 10:09 AM, James Nguyen <james.huy.nguyen <at> gmail.com> wrote:
Ulrich,

I can see you're the co-author of NHDP.  :)  Do you know how many NHDP implementations there are beside Naval Research Laboratory's NHDP that was written in C++?

I'm planning to have the SNMP implementation open source.  

James


On Tue, Jan 31, 2012 at 12:14 PM, Ulrich Herberg <ulrich <at> herberg.name> wrote:
James,

as for the interface towards SNMP, you can use the MIB that is included in
http://tools.ietf.org/html/draft-ietf-manet-nhdp-mib

There are tools that create C++/Java/etc. code from a MIB. The back-end itself (between the MIB code and NHDP) has to be implemented manually.

We are very interested in MIB implementations and experiences with it, so when you have completed the implementation, please notify us on the MANET list. Is this implementation planned to be open source?

Hope that helps
Ulrich


On Tue, Jan 31, 2012 at 6:02 AM, James Nguyen <james.huy.nguyen <at> gmail.com> wrote:
Hi,

I'm working on implementing SNMP capabilities for NHDP.  I'm just wondering if there is an API that allows application to interface with NHDP.

--
James Nguyen
Email: james.huy.nguyen <at> gmail.com

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--
James Nguyen
Email: james.huy.nguyen <at> gmail.com





--
James Nguyen
Email: james.huy.nguyen <at> gmail.com
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SARWAR SARWAR | 2 Feb 2012 16:32
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AODV-UU MAKE ERROR

hello

i am trying to patch the AODV-UU in ns-2. 32

after make command i am getting an error

g++: aodv-uu/libaodv-uu.o: No such file or directory

make: *** [ns] Error 1

can anyone solve it
thanks in advance





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Valerio Arnaboldi | 3 Feb 2012 14:23
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[ACM MobiOpp'12] Call For Participation

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internet-drafts | 6 Feb 2012 18:27
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I-D Action: draft-ietf-manet-dlep-02.txt


A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item
of the Mobile Ad-hoc Networks Working Group of the IETF.

	Title           : Dynamic Link Exchange Protocol (DLEP)
	Author(s)       : Stan Ratliff
                          Bo Berry
                          Greg Harrison
                          Darryl Satterwhite
                          Shawn Jury
	Filename        : draft-ietf-manet-dlep-02.txt
	Pages           : 52
	Date            : 2012-02-06

   When routing devices rely on modems to effect communications over
   wireless links, they need timely and accurate knowledge of the
   characteristics of the link (speed, state, etc.) in order to make
   forwarding decisions. In mobile or other environments where these
   characteristics change frequently, manual configurations or the
   inference of state through routing or transport protocols does not
   allow the router to make the best decisions. A bidirectional, event-
   driven communication channel between the router and the modem is
   necessary.

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-manet-dlep-02.txt

Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/

This Internet-Draft can be retrieved at:
ftp://ftp.ietf.org/internet-drafts/draft-ietf-manet-dlep-02.txt
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Powell lll, Nelson | 10 Feb 2012 14:33

DLEP Draft 2 - inclusion of subnet masks

Stan,

    We at Harris would like to know if it would be possible to include a subnet mask in the Address TLV’s or use the Addressing TLV’s as a Prefix. We have some edge devices that exist as a subnet and it would be easier for us to deliver the information to the router as a subnet rather than each individual point.

 

- Nelson

 

Nelson H. Powell III

Harris RF Communications

Principal Engineer

585-242-3719

 

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Stan Ratliff | 10 Feb 2012 15:36
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Re: DLEP Draft 2 - inclusion of subnet masks

Nelson, 

Yes, I think that could be done. My co-authors and I will work something up for an 03 version of DLEP. 

Regards,
Stan

On Feb 10, 2012, at 8:33 AM, Powell lll, Nelson wrote:

Stan,

    We at Harris would like to know if it would be possible to include a subnet mask in the Address TLV’s or use the Addressing TLV’s as a Prefix. We have some edge devices that exist as a subnet and it would be easier for us to deliver the information to the router as a subnet rather than each individual point.

 

- Nelson

 

Nelson H. Powell III

Harris RF Communications

Principal Engineer

585-242-3719

 

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Cheng, Bow-Nan - 0665 - MITLL | 10 Feb 2012 19:19
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R2RI Framework and Requirements

Hi all,

Back in Sept and November 2011, there was some discussion on the list of potentially authoring some framework to help discuss and evaluate radio-to-router interface (R2RI) protocol technology (such as DLEP). 

We've put together a start on that framework for consideration for adoption by the MANET WG and would love your feedback.

A new version of I-D, draft-bcheng-r2ri-framework-00.txt has been successfully submitted by Bow-Nan Cheng and posted to the IETF repository.

Filename:  draft-bcheng-r2ri-framework
Revision:  00
Title:  Radio to Router Interface Framework and Requirements
Creation date:  2012-02-13
WG ID:  Individual Submission
Number of pages: 14

Abstract:
   In highly dynamic, heterogeneous radio MANET environments where links
   are constantly changing, standardizing information exchange between
   the radio and router such that routers can make informed  routing
   decision based on link layer information over heterogeneous link
   types becomes a key area to address. This document defines the basic
   framework for radio-to-router interface communications as well as
   requirements and considerations for evaluating radio-to-router
   interface technologies for use in MANETs.



-Bow-Nan
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L.Wood | 10 Feb 2012 23:43
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Re: R2RI Framework and Requirements

Router-smart-modem interface technology isn't only applicable to MANETs - consider DVB-S2 ACM/VCM
deployed on satellite links, or how varying ADSL can support the networks behind it as rate change and QoS
get reconfigured.

Some more general thoughts on this are in the documents at:
http://personal.ee.surrey.ac.uk/Personal/L.Wood/router-modem-integration/

Lloyd Wood
http://sat-net.com/L.Wood/

________________________________________
From: manet-bounces <at> ietf.org [manet-bounces <at> ietf.org] On Behalf Of Cheng, Bow-Nan - 0665 - MITLL [bcheng <at> ll.mit.edu]
Sent: 10 February 2012 18:19
To: manet <at> ietf.org
Subject: [manet] R2RI Framework and Requirements

Hi all,

Back in Sept and November 2011, there was some discussion on the list of potentially authoring some
framework to help discuss and evaluate radio-to-router interface (R2RI) protocol technology (such as DLEP).

We've put together a start on that framework for consideration for adoption by the MANET WG and would love
your feedback.

A new version of I-D, draft-bcheng-r2ri-framework-00.txt has been successfully submitted by Bow-Nan
Cheng and posted to the IETF repository.

Filename:  draft-bcheng-r2ri-framework
Revision:  00
Title:  Radio to Router Interface Framework and Requirements
Creation date:  2012-02-13
WG ID:  Individual Submission
Number of pages: 14

Abstract:
   In highly dynamic, heterogeneous radio MANET environments where links
   are constantly changing, standardizing information exchange between
   the radio and router such that routers can make informed  routing
   decision based on link layer information over heterogeneous link
   types becomes a key area to address. This document defines the basic
   framework for radio-to-router interface communications as well as
   requirements and considerations for evaluating radio-to-router
   interface technologies for use in MANETs.

https://datatracker.ietf.org/doc/draft-bcheng-r2ri-framework/?include_text=1

-Bow-Nan
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