Search found 2 matches

by roanwifi
Thu Jan 25, 2024 7:48 pm
Forum: ESP-IDF
Topic: Unable to get incoming ARPs with esp_wifi_internal_reg_rxcb in WIFI STA
Replies: 3
Views: 907

Re: Unable to get incoming ARPs with esp_wifi_internal_reg_rxcb in WIFI STA

May be I didn't explain correctly as I'm not English speaker. When an ARP packet is sent from the a WIFI AP to the ESP32 (WIFI STA), it seems to be processed a etherarp task which seems hooked between the wifi driver and the lwip tcp/ip stack. If I intercept the received packets from the wifi driver...
by roanwifi
Wed Jan 24, 2024 7:37 pm
Forum: ESP-IDF
Topic: Unable to get incoming ARPs with esp_wifi_internal_reg_rxcb in WIFI STA
Replies: 3
Views: 907

Unable to get incoming ARPs with esp_wifi_internal_reg_rxcb in WIFI STA

Hi for a project I'm working, I'm intercepting incoming WIFI traffic with esp_wifi_internal_reg_rxcb. I have noticed in WIFI STA mode, only the packets for the DST-MAC = ESP32 wifi sta mac are forwarded to the callback. The problem I have is that ARP packets entering the ESP32 WIFI are not being sen...