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Re: [lwip-users] SNMP v3 and v2

From: goldsimon
Subject: Re: [lwip-users] SNMP v3 and v2
Date: Fri, 08 Nov 2019 15:26:02 +0100
User-agent: K-9 Mail for Android

Am 8. November 2019 14:38:38 MEZ schrieb Harrold Spier <address@hidden>:
>Hi Mario,
>As far as I know, the current stable version of lwIP does only support
>SNMPv1 traps. I'm now using the latest lwIP git checkout, which does
>support for SNMP v2c traps.
>As far as I can see, there is no support for SNMPv3 traps yet.
>If you build lwIP for SNMPv3, the older SNMP version are enabled by
>default. I was also a little bit confused about this, because if you
>support v3, you probably don't want older versions to be enabled.
>Of course you can still disable them by calling the
>functions snmp_v1_enable(0) and snmp_v2c_enable(0).
>Using SNMPv3, I had a small issue with SNMP SET. I created a quick fix
>solve it, but I have to dig a little bit deeper into it to find out
>this is indeed the correct solution.
>I attach the patch. It contains a diff with the current version of
>snmp_msg.c in Git, but it will not be difficult to use it for the
>stable version also. At least you can see what I changed.

Would you mind sharing patches via our patch tracker instead of attaching them 
to an email here? That would greatly increase the chance of getting them 


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