sorry, I don't have an idea at the moment. I only tested with SnmpB and
that worked well.

Ciao
Dirk


On Thu, Sep 26, 2019 at 1:10 PM Mário Luzeiro <mrluze...@ua.pt> wrote:

> Hi Dirk,
>
> > it is technically complete
> thanks for all your work!
> I missed a bit some debug output as there are on other modules in LWIP but
> I am doing some manual debug.
>
>
> I'm trying to run the example code with v3 and use snmpwalk (linux tool)
> to test it.
> I changed the engine boot and time to be always 0 for test proposes.
> I need to change the engineID to 12 octets(bytes) so snmpwalk (and
> wireshark) will not complain.
>
> The far I can get is running this command and get this result:
> $ snmpwalk -v3 -l authPriv -u lwip -a SHA -A "maplesyrup" -x DES -X
> "maplesyrup" 192.168.1.3 -e 555555555555555555555555 -Z 0,0
> iso.3.6.1.2.1.1.1.0 = STRING: "lwIP example"
> iso.3.6.1.2.1.1.2.0 = OID: iso.3.6.1.4.1.26381
> iso.3.6.1.2.1.1.3.0 = Timeticks: (100158) 0:16:41.58
> iso.3.6.1.2.1.1.4.0 = STRING: "root"
> iso.3.6.1.2.1.1.5.0 = STRING: "FQDN-unk"
> iso.3.6.1.2.1.1.6.0 = STRING: "lwIP development PC"
> iso.3.6.1.2.1.1.7.0 = INTEGER: 72
> iso.3.6.1.2.1.2.1.0 = INTEGER: 1
> iso.3.6.1.2.1.2.2.1.1.1 = INTEGER: 1
> snmpwalk: Authentication failure (incorrect password, community or key)
>
> Why is it getting some data and then in the end reports some
> authentication failure?
> As I don't know about SNMP protocol, I am not sure if thats ok or
> something is wrong..
> Hope you can clarify me.
>
> Mario Luzeiro
>
> ________________________________________
> From: lwip-users <lwip-users-bounces+mrluzeiro=ua...@nongnu.org> on
> behalf of Dirk Ziegelmeier <d...@ziegelmeier.net>
> Sent: 24 September 2019 19:18
> To: Mailing list for lwIP users
> Subject: Re: [lwip-users] Status of snmp v3
>
> it is technically complete, it only needs proper implementation of the
> functions in
>
> http://git.savannah.nongnu.org/cgit/lwip.git/tree/contrib/examples/snmp/snmp_v3/snmpv3_dummy.c
>
> which is the glueing code to your application.
>
> And of course it needs mbedtls in your project, or a reimplentation of
>
> http://git.savannah.nongnu.org/cgit/lwip.git/tree/src/apps/snmp/snmpv3_mbedtls.c
>
> Ciao
> Dirk
>
>
> On Tue, Sep 24, 2019 at 7:21 PM Mário Luzeiro <mrluze...@ua.pt<mailto:
> mrluze...@ua.pt>> wrote:
> Hello all,
> I'm testing SNMP sample from LWIP.
>
> What is the status of SNMP V3 implementation in LWIP?
> It only misses the user callback implementation or is missing something in
> the core?
>
> I tried to build with V3 enabled and I got errors on the use of
> mbedtls_sha1* and mbedtls_md5* functions.
> Am I missing some define?
>
> Mario
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