snmpv3 support

[sanjay2]

Hi@all

Curently i was using STM32F407VGTX but i found that there is no support of snmpv3 on this board so i decided to go for stm32H753ZI. Kindly please suggest that does this board supports snmpv3 or not and if not please suggest me the board that supports snmpv3 i want to deploy in my products 

[Andrew Neil]

SNMP is an Application Layer protocol - so you won't find specific support in any board or chip.

https://en.wikipedia.org/wiki/Simple_Network_Management_Protocol

Are you looking for Agent, or Manager - or both?

Try searching "SNMP STM32" or "SNMP microcontroller" in your favourite search engine ...

eg. SNMP Agent implemention

https://www.youtube.com/watch?v=0TW9NCSFDbo

PS:

Here's a diagram showing where SNMP appears in the stack:

source: https://stackoverflow.com/a/67109048

So you can see that it's well-isolated from the hardware.

All SNMP messages are transported over UDP.

[Bowman32]

I confirm that we do not have SNMPv3 examples implemented in our packages, and we do not currently plan to add these examples in the near future.

[mƎALLEm]

Hello @sanjay2 and welcome to the ST community,

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@sanjay2 wrote:

Hi@all

using STM32F407VGTX but i found that there is no support of snmpv3 on this board 

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1- STM32F407VGTX is a chip not a board. Just to clarify the terminology.

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@sanjay2 wrote:

Hi@all

 Kindly please suggest that does this board supports snmpv3 or not and if not please suggest me the board that supports snmpv3 i want to deploy in my products 

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2- As stated by @Andrew Neil SNMP is at the application layer so that doesn't rely on the silicon.

3- Refer to this post as it may help you: SNMPV3 with NUCLEO-H743ZI2 board

Hope that helps.

[sanjay2]

Hello@mƎALLEm 

I read about the post you shared to me if that is the case then i thing the snmpv3 should also work on STM32F407VGTX chip as well so can you please provide me any .ioc file or provide me help as how can i achive this on this STM32F407VGTX

[mƎALLEm]

Hello,

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@sanjay2 wrote:

can you please provide me any .ioc file

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That's something you need to do yourself.. If it doesn't work you need to create a new post and describe what you have done and what the problem you are facing.

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@sanjay2 wrote:

provide me help as how can i achive this on this STM32F407VGTX

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Create a new CubeMx project for STM32F407 device and try to inspire from that ioc file..

Thank you for your understanding.

[Andrew Neil]

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@sanjay2 wrote:

can you please provide me any .ioc file or provide me help as how can i achive this on this STM32F407VGTX

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A .ioc file describes the hardware.

As already explained, SNMP neither knows nor cares anything about the hardware - so the .ioc file is irrelevant.

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@sanjay2 wrote:

help as how can i achive this on this STM32F407VGTX

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What further help, exactly, do you need?

Have you done the internet search? Specifically for code, GitHub is a good place to search...

SNMP just requires a UDP/IP connection: it is entirely agnostic as to how that connection is provided - whether Ethernet, or WiFi, or dial-up, or whatever ...

You also didn't answer whether you need Agent, or Manager - or both?