STP Leak using Broadcast packet 01:80:c2:00:00:1c

Panspectron · ‎2023-11-02

Actually I am trying to use

(On our GS752TPS Switch with firmware 5.3.0.36)

to solve this problem.

But I cannot assign the ACL to the port with the buggy Accesspoint. I get a "Failed to assign ACL".

Funny enough I can assign this ACL to a empty/unused port. (but switching the cable from the AP to that port doesn't help either.)

Could anybody please give a hint?

Thanks in advance

schumaku · ‎2023-11-02

This issue (from what I understand this address is used for 802.11r by Ubiquity APs) was fixed on select Netgear model switches back in the year 2017 -> https://community.netgear.com/t5/Plus-and-Smart-Switches-Forum/STP-Leak-using-Broadcast-packet-01-80...

Well possible, not all switches accept this special Multicast address in a ACL/filter.

@LaurentMa svp again a bigger flood of fixes required 8-/

JulienR · ‎2023-11-08

I will get a member of our support team to get in touch with you.

Best Regards,

Julien R.

Re: STP Leak using Broadcast packet 01:80:c2:00:00:1c