Skip to content

Commit 2d97d71

Browse files
nuclearcatnuclearcat
committed
sdkconfig: Add CONFIG_LWIP_IPV6_AUTOCONFIG for IPv6 SLAAC
To use IPv6 we need proper SLAAC support which is not possible without this option. Compile tested on esp32, esp32s2, esp32s3, esp32c3 Functionality tested in esp32 BasicHttpClient with some minor patches, IPv6 start to work. No significant sketch size increase (probably within rounding bounds): Before: Wrote 875328 bytes (558896 compressed) at 0x00010000 in 9.0 seconds (effective 779.4 kbit/s)... After: Wrote 875328 bytes (558942 compressed) at 0x00010000 in 9.0 seconds (effective 779.8 kbit/s)... This patch part of the efforts mentioned in espressif/arduino-esp32#6242 Proper IPv6 support also was requested in: espressif/arduino-esp32#6626 espressif/arduino-esp32#6590 espressif/arduino-esp32#6283 espressif/arduino-esp32#6703 espressif/arduino-esp32#5624 espressif/arduino-esp32#1261 And many others. Signed-off-by: Denys Fedoryshchenko <[email protected]>
1 parent bf3d652 commit 2d97d71

File tree

1 file changed

+2
-1
lines changed

1 file changed

+2
-1
lines changed

Diff for: ‎configs/defconfig.common

+2-1
Original file line numberDiff line numberDiff line change
@@ -1,3 +1,4 @@
11
CONFIG_AUTOSTART_ARDUINO=y
22
CONFIG_ARDUINO_UDP_RUN_CORE0=y
3-
# CONFIG_WS2812_LED_ENABLE is not set
3+
# CONFIG_WS2812_LED_ENABLE is not set
4+
CONFIG_LWIP_IPV6_AUTOCONFIG=y

0 commit comments

Comments
 (0)