Search found 4 matches

by martin_g
Mon Oct 16, 2017 8:33 pm
Forum: General Q&A
Topic: KRACK WPA2 Vulnerability
Replies: 2
Views: 2334

KRACK WPA2 Vulnerability

Any attempts from Espressif to provide a fix for the KRACK vulnerability, see https://www.krackattacks.com/ ?

Think, this would be important for the acceptance of the chip in the future.
by martin_g
Sun Jan 22, 2017 5:17 pm
Forum: ESP8266 SDK
Topic: ESP8266 lwip IP_FORWARD/routing
Replies: 15
Views: 22057

Re: ESP8266 lwip IP_FORWARD/routing

Yes, thing so. There is nothing specific for the EPS8266 chip in the code, as far as the NAT patches are concerned.

Have just pushed a version of the lib to https://github.com/martin-ger/esp-open-lwip. A little bit cleaner and with a header for the NAPT API.
by martin_g
Fri Dec 09, 2016 7:54 am
Forum: ESP8266 SDK
Topic: ESP8266 lwip IP_FORWARD/routing
Replies: 15
Views: 22057

Re: ESP8266 lwip IP_FORWARD/routing

Published the code at https://github.com/martin-ger/esp-open-lwip/tree/nat . Added a full functional WiFi repeater (correctly: a WiFI NAT Router) at https://github.com/martin-ger/esp_wifi_repeater . It is a proof of concept implementation of a WiFi NAT router on the esp8266. It can be used as range ...
by martin_g
Mon Dec 05, 2016 3:46 am
Forum: ESP8266 SDK
Topic: ESP8266 lwip IP_FORWARD/routing
Replies: 15
Views: 22057

Re: ESP8266 lwip IP_FORWARD/routing

Thanks neocat for the great work! Now I have a WiFi-Repeater running on an esp8266, actually an ESP-01. I had some issues with the IP and TCP-checksums for modified packets in the uploaded version. Finally fixed it with the orgiginal code from RFC 1631. Also updated the DHCP server to distribute DNS...

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