e4 mDNS flood
The e4 in AP mode send's out a mDNS in-addr.arpa. request every 20th second. I'm not sure if these are only sent on the ethernet or also on the wireless side, currently I'm not able to capture network traffic on a wifi device in order to test that.
The requests are not only for associated WiFi clients, the requests are sent for all IP's seen on the local network.
09:03:01.767859 IP 192.168.0.245.44228 > 224.0.0.251.5353: 20761 PTR (QM)? 192.168.0.145.in-addr.arpa. (44)
09:03:21.065314 IP 192.168.0.245.57329 > 224.0.0.251.5353: 20781 PTR (QM)? 192.168.0.145.in-addr.arpa. (44)
09:03:41.207972 IP 192.168.0.245.42390 > 224.0.0.251.5353: 20801 PTR (QM)? 192.168.0.145.in-addr.arpa. (44)
Could this be stopped in the next firmware?