ICMP 435 Destination unreachable (Communication administratively filtered)
dennis.schneck at schulergroup.com
Wed Aug 11 12:58:16 CEST 2021
>You didn't say where you are running wireshark
On the Radius Server
>If there's a firewall then you'll get admin prohibited (or possibly
something else depending on how the firewall is set up).
on the Radius Server is no Firewall
>If you are capturing elsewhere then something from the switch up to
the RADIUS server has a firewall.
I can ask the colleage If he can capture on the switch and the PC behind
On 11.08.21 12:33, Matthew Newton wrote:
> On 11/08/2021 11:17, Dennis Schneck wrote:
>> no firewall active:
> There is a firewall, somewhere.
> If you used the wrong port you'd get port unreachable.
> If there's a firewall then you'll get admin prohibited (or possibly
> something else depending on how the firewall is set up).
> You didn't say where you are running wireshark. If it's on the RADIUS
> server, then the RADIUS server has the firewall (because you see the
> requests and the responses). If you are capturing elsewhere then
> something from the switch up to the RADIUS server has a firewall.
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