Problem with shared secret on H3C WX5004

[Alan DeKok]

On Oct 9, 2017, at 11:46 AM, Igor Sousa <igorvolt at gmail.com> wrote:
> 
> 
> I've already radius configuration in WX5004 that pointing to a freeradius
> server 2.x. Aiming to test freeradius 3.0.15, I've configured another
> radius configuration and pointing to freeradius server 3.x, but when
> Access-Request arrives to freeradius 3.x, freeradius drops because shered
> secret is incorrect. Thus, I have two questions:
> 
>   1. Is there a method to check shared secret in message sent to
>   freeradius?

  No.  It's impossible.

>   2. Someone have similar problem with this controller (H3C WX5004)

  No.

  If v3 drops the packet because the shared secret is incorrect, then you need to re-enter the shared secret on both systems.

  There's no magic here.  There's nothing special in v3 versus v2.  Both implement RADIUS, and do it correctly.  If v3 says that the shared secret is incorrect, it's because the shared secret is incorrect.

  Alan DeKok.