diff --git a/components/tcpip_adapter/tcpip_adapter_lwip.c b/components/tcpip_adapter/tcpip_adapter_lwip.c index 7cf482399..1fa912fc9 100644 --- a/components/tcpip_adapter/tcpip_adapter_lwip.c +++ b/components/tcpip_adapter/tcpip_adapter_lwip.c @@ -325,6 +325,9 @@ esp_err_t tcpip_adapter_down(tcpip_adapter_if_t tcpip_if) tcpip_adapter_reset_ip_info(tcpip_if); } + for(int8_t i = 0 ;i < LWIP_IPV6_NUM_ADDRESSES ;i++) { + netif_ip6_addr_set(esp_netif[tcpip_if] ,i ,IP6_ADDR_ANY6); + } netif_set_addr(esp_netif[tcpip_if], IP4_ADDR_ANY4, IP4_ADDR_ANY4, IP4_ADDR_ANY4); netif_set_down(esp_netif[tcpip_if]); tcpip_adapter_start_ip_lost_timer(tcpip_if);