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AP 1062C leaking v6 RA broadcast packets across VLANS

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18 Dec 2024 19:48 #104350 by dan_a
I have a 1062C with 4 vlans (including the "management" vlan).  The AP is connected to a 2100 via a trunk with PoE.  I use ipv6 in SLAAC mode.

Hardware connected via wifi in vlan4 and it's associated SSID are getting ipv6 RA broadcast packets for its own vlan (vlan4 - good) and the management vlan (vlan0 - bad) and other vlans with the 5.0.3 firmware.

Draytek support did acknowledge the bug but now claim it's fixed when it's not.

Anyone else out there with a 1062C and an equivalent config who can confirm the bug?  The relevant tcpdump is:

sudo tcpdump -vvvv -ttt -i en0 icmp6 and 'ip6[40] = 134'

Thanks.

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