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lw-ip: Add option to ipv6 stateless address configuration

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This commit is contained in:
xiehang
2020-02-20 14:06:26 +08:00
parent 18e5d35722
commit cee1bc9f8e
2 changed files with 12 additions and 1 deletions
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8
components/lwip/Kconfig
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@@ -241,6 +241,14 @@ menu "LWIP"
If rate limiting self-assignment requests, wait this long between
each request.
config LWIP_IPV6_AUTOCONFIG
bool "Enable IPV6 stateless address autoconfiguration"
default n
help
Enabling this option allows the devices to IPV6 stateless address autoconfiguration.
See RFC 4862.
menuconfig LWIP_NETIF_LOOPBACK
bool "Support per-interface loopback"
default y

5
components/lwip/port/esp32/include/lwipopts.h
View File

@@ -775,7 +775,6 @@
#define ESP_THREAD_SAFE_DEBUG LWIP_DBG_OFF
#define ESP_DHCP 1
#define ESP_DNS 1
#define ESP_IPV6_AUTOCONFIG 1
#define ESP_PERF 0
#define ESP_IP4_ATON 1
#define ESP_LIGHT_SLEEP 1
@@ -791,6 +790,10 @@
#define ESP_AUTO_RECV 1
#define ESP_GRATUITOUS_ARP CONFIG_ESP_GRATUITOUS_ARP
#ifdef CONFIG_LWIP_IPV6_AUTOCONFIG
#define ESP_IPV6_AUTOCONFIG CONFIG_LWIP_IPV6_AUTOCONFIG
#endif
#ifdef ESP_IRAM_ATTR
#undef ESP_IRAM_ATTR
#endif