9 replies to this topic

[Charles]

Has anyone seen or heard of an SNMP class that I could use to respond to SNMP GET requests and possibly send SNMP Traps from the N+?

[Mario Vernari]

I'd like to create it, but the problem is having time to work on. No heard any ready-to-use Micro Frameowrk classes, though. Cheers

[Charles]

I cam across this but will not have time to experiment until later. http://netmf.codeple...m/workitem/1232 Looks like it is slated for MF 4.3? Maybe this preview library will be of some use in the mean time.

[Charles]

Any update on this? Any chance SNMP has now made it into the .NET MF?

[Stefan]

Any update on this? Any chance SNMP has now made it into the .NET MF?

You could use this one:
http://netmftoolbox....NET.SNTP_Client

[Mario Vernari]

You could use this one:
http://netmftoolbox....NET.SNTP_Client

Stefan, the SNMP is dramatically different from the SNTP. The first one is for registry/variable data exchange, the second one is for mailing.
I agree on the too-similar name: I often confuse them!
Cheers

[Stefan]

Stefan, the SNMP is dramatically different from the SNTP. The first one is for registry/variable data exchange, the second one is for mailing.
I agree on the too-similar name: I often confuse them!
Cheers

Oh my apologise. I indeed misread it. I also confuse it with SMTP often, darn
SNMP, sorry, can't help you with that at the moment.

[nakchak]

Gah I am confused, now was the OP asking for

• SNMP (Simple Network Management Protocol used for reporting system statuses etc.)
• SMTP (Simple Mail Transfer Protocol outgoing email, rarely used for incoming)
• SNTP (Simple Network Time Protocol time sync against an authoritive clock)

1) In the case of SNMP i dont think a netmf lib exists yet but there are quite a few FOSS C# implementations which could be cut down to size for netmf, but it really depends on your feature requirements...

2) You can send email by opening a socket connection and sending an appropriate string more info here

3) You can use the SNTP client in the Netmf toolbox.

That said i am leaning more and more towards using ND+'s to do as little as possible when it comes to protocol based stuff and instead let a server (read as any pc with a nic) act as a protocol proxy for me, that way i don't have to compromise on protocol compatibility and also conserve the limited resources of a ND+ for application logic instead of protocol/transport logic.

Nak.

[marky-b]

I just randomly came across this library that says it supports .NET MF 3.5

Sharp SNMP (#SNMP) Library

The library looks a bit large, so I'm not sure if it will fit on the netduino. However, it is open source.. so you could possibly strip it down a little.

I did not check it out yet, though. I might dive into it this weekend. I really want to poll my Airport Extreme for current throughput and use an analog gauge of some sort to display it.

Sounds simple enough.. (how most of my hair-brained ideas start)

I cant read. It's for the Compact Framework.. not Micro

[marky-b]

From what I'm reading about the .netmf, there are hints of a simple SNMP lib being available in 4.3 (release at the time of this post is 4.2). (comments on a link (http://netmf.codeple...m/workitem/1232) previously posted in this thread. (also- i know this is an older thread-- I just thought I would update it as its the #1 result in google for "netduino snmp") Mark