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3 commits

Author SHA1 Message Date
Michael Balzer 4195d7c2ee LWIP DHCP server: fix disabling DNS offer
Applying tcpip_adapter_dhcps_option(TCPIP_ADAPTER_OP_SET,
TCPIP_ADAPTER_DOMAIN_NAME_SERVER, …) with option value 0 now disables
the DNS offer. It previously would only switch the DNS offer to sending
the interface IP address instead of the DNS set. If enabled now with an
unset DNS IP (0.0.0.0) it will fallback to the interface IP.
2019-12-17 21:16:36 +01:00
zhangyanjiao 27cc0d1f91 modify the behavior for dhcpserver and tcpip_adapter:
1. dhcp_server: suppress send_offer debug output
2. tcpip_adapter: zero-initialize system_event_t structures
3. tcpip_adapter: pass client IP address along with SYSTEM_EVENT_AP_STAIPASSIGNED

Closes https://github.com/espressif/esp-idf/issues/2924
Closes https://github.com/espressif/esp-idf/issues/2949
2019-03-11 12:11:05 +08:00
Zhang Yan Jiao 3578fe39e0 Feature/sync lwip as submodule 2018-09-06 19:43:08 +08:00