diff --git a/src/ap/ap_config.h b/src/ap/ap_config.h
index 0bb937e0d..b4860a08b 100644
--- a/src/ap/ap_config.h
+++ b/src/ap/ap_config.h
@@ -384,6 +384,12 @@ struct hostapd_bss_config {
 #define P2P_MANAGE BIT(3)
 #define P2P_ALLOW_CROSS_CONNECTION BIT(4)
 	int p2p;
+#ifdef CONFIG_P2P
+	u8 ip_addr_go[4];
+	u8 ip_addr_mask[4];
+	u8 ip_addr_start[4];
+	u8 ip_addr_end[4];
+#endif /* CONFIG_P2P */
 
 	int disassoc_low_ack;
 	int skip_inactivity_poll;
diff --git a/src/ap/sta_info.c b/src/ap/sta_info.c
index 670b83447..24e764d66 100644
--- a/src/ap/sta_info.c
+++ b/src/ap/sta_info.c
@@ -908,6 +908,7 @@ void ap_sta_set_authorized(struct hostapd_data *hapd, struct sta_info *sta,
 	char buf[100];
 #ifdef CONFIG_P2P
 	u8 addr[ETH_ALEN];
+	u8 ip_addr_buf[4];
 #endif /* CONFIG_P2P */
 
 	if (!!authorized == !!(sta->flags & WLAN_STA_AUTHORIZED))
@@ -929,12 +930,25 @@ void ap_sta_set_authorized(struct hostapd_data *hapd, struct sta_info *sta,
 		os_snprintf(buf, sizeof(buf), MACSTR, MAC2STR(sta->addr));
 
 	if (authorized) {
-		wpa_msg(hapd->msg_ctx, MSG_INFO, AP_STA_CONNECTED "%s", buf);
+		char ip_addr[100];
+		ip_addr[0] = '\0';
+#ifdef CONFIG_P2P
+		if (wpa_auth_get_ip_addr(sta->wpa_sm, ip_addr_buf) == 0) {
+			os_snprintf(ip_addr, sizeof(ip_addr),
+				    " ip_addr=%u.%u.%u.%u",
+				    ip_addr_buf[0], ip_addr_buf[1],
+				    ip_addr_buf[2], ip_addr_buf[3]);
+		}
+#endif /* CONFIG_P2P */
+
+		wpa_msg(hapd->msg_ctx, MSG_INFO, AP_STA_CONNECTED "%s%s",
+			buf, ip_addr);
 
 		if (hapd->msg_ctx_parent &&
 		    hapd->msg_ctx_parent != hapd->msg_ctx)
 			wpa_msg_no_global(hapd->msg_ctx_parent, MSG_INFO,
-					  AP_STA_CONNECTED "%s", buf);
+					  AP_STA_CONNECTED "%s%s",
+					  buf, ip_addr);
 
 		sta->flags |= WLAN_STA_AUTHORIZED;
 	} else {
diff --git a/src/ap/wpa_auth.c b/src/ap/wpa_auth.c
index 5993edf71..707a63f0c 100644
--- a/src/ap/wpa_auth.c
+++ b/src/ap/wpa_auth.c
@@ -11,6 +11,7 @@
 #include "utils/common.h"
 #include "utils/eloop.h"
 #include "utils/state_machine.h"
+#include "utils/bitfield.h"
 #include "common/ieee802_11_defs.h"
 #include "crypto/aes_wrap.h"
 #include "crypto/crypto.h"
@@ -424,6 +425,17 @@ struct wpa_authenticator * wpa_init(const u8 *addr,
 				       wpa_rekey_gtk, wpa_auth, NULL);
 	}
 
+#ifdef CONFIG_P2P
+	if (WPA_GET_BE32(conf->ip_addr_start)) {
+		int count = WPA_GET_BE32(conf->ip_addr_end) -
+			WPA_GET_BE32(conf->ip_addr_start) + 1;
+		if (count > 1000)
+			count = 1000;
+		if (count > 0)
+			wpa_auth->ip_pool = bitfield_alloc(count);
+	}
+#endif /* CONFIG_P2P */
+
 	return wpa_auth;
 }
 
@@ -466,6 +478,11 @@ void wpa_deinit(struct wpa_authenticator *wpa_auth)
 	wpa_auth->ft_pmk_cache = NULL;
 #endif /* CONFIG_IEEE80211R */
 
+#ifdef CONFIG_P2P
+	bitfield_free(wpa_auth->ip_pool);
+#endif /* CONFIG_P2P */
+
+
 	os_free(wpa_auth->wpa_ie);
 
 	group = wpa_auth->group;
@@ -583,6 +600,19 @@ void wpa_auth_sta_no_wpa(struct wpa_state_machine *sm)
 
 static void wpa_free_sta_sm(struct wpa_state_machine *sm)
 {
+#ifdef CONFIG_P2P
+	if (WPA_GET_BE32(sm->ip_addr)) {
+		u32 start;
+		wpa_printf(MSG_DEBUG, "P2P: Free assigned IP "
+			   "address %u.%u.%u.%u from " MACSTR,
+			   sm->ip_addr[0], sm->ip_addr[1],
+			   sm->ip_addr[2], sm->ip_addr[3],
+			   MAC2STR(sm->addr));
+		start = WPA_GET_BE32(sm->wpa_auth->conf.ip_addr_start);
+		bitfield_clear(sm->wpa_auth->ip_pool,
+			       WPA_GET_BE32(sm->ip_addr) - start);
+	}
+#endif /* CONFIG_P2P */
 	if (sm->GUpdateStationKeys) {
 		sm->group->GKeyDoneStations--;
 		sm->GUpdateStationKeys = FALSE;
@@ -1000,6 +1030,26 @@ continue_processing:
 			return;
 		}
 #endif /* CONFIG_IEEE80211R */
+#ifdef CONFIG_P2P
+		if (kde.ip_addr_req && kde.ip_addr_req[0] &&
+		    wpa_auth->ip_pool && WPA_GET_BE32(sm->ip_addr) == 0) {
+			int idx;
+			wpa_printf(MSG_DEBUG, "P2P: IP address requested in "
+				   "EAPOL-Key exchange");
+			idx = bitfield_get_first_zero(wpa_auth->ip_pool);
+			if (idx >= 0) {
+				u32 start = WPA_GET_BE32(wpa_auth->conf.
+							 ip_addr_start);
+				bitfield_set(wpa_auth->ip_pool, idx);
+				WPA_PUT_BE32(sm->ip_addr, start + idx);
+				wpa_printf(MSG_DEBUG, "P2P: Assigned IP "
+					   "address %u.%u.%u.%u to " MACSTR,
+					   sm->ip_addr[0], sm->ip_addr[1],
+					   sm->ip_addr[2], sm->ip_addr[3],
+					   MAC2STR(sm->addr));
+			}
+		}
+#endif /* CONFIG_P2P */
 		break;
 	case PAIRWISE_4:
 		if (sm->wpa_ptk_state != WPA_PTK_PTKINITNEGOTIATING ||
@@ -1995,6 +2045,10 @@ SM_STATE(WPA_PTK, PTKINITNEGOTIATING)
 		kde_len += 300; /* FTIE + 2 * TIE */
 	}
 #endif /* CONFIG_IEEE80211R */
+#ifdef CONFIG_P2P
+	if (WPA_GET_BE32(sm->ip_addr) > 0)
+		kde_len += 2 + RSN_SELECTOR_LEN + 3 * 4;
+#endif /* CONFIG_P2P */
 	kde = os_malloc(kde_len);
 	if (kde == NULL)
 		return;
@@ -2056,6 +2110,16 @@ SM_STATE(WPA_PTK, PTKINITNEGOTIATING)
 		pos += 4;
 	}
 #endif /* CONFIG_IEEE80211R */
+#ifdef CONFIG_P2P
+	if (WPA_GET_BE32(sm->ip_addr) > 0) {
+		u8 addr[3 * 4];
+		os_memcpy(addr, sm->ip_addr, 4);
+		os_memcpy(addr + 4, sm->wpa_auth->conf.ip_addr_mask, 4);
+		os_memcpy(addr + 8, sm->wpa_auth->conf.ip_addr_go, 4);
+		pos = wpa_add_kde(pos, WFA_KEY_DATA_IP_ADDR_ALLOC,
+				  addr, sizeof(addr), NULL, 0);
+	}
+#endif /* CONFIG_P2P */
 
 	wpa_send_eapol(sm->wpa_auth, sm,
 		       (secure ? WPA_KEY_INFO_SECURE : 0) | WPA_KEY_INFO_MIC |
@@ -3103,3 +3167,14 @@ int wpa_auth_uses_ft_sae(struct wpa_state_machine *sm)
 		return 0;
 	return sm->wpa_key_mgmt == WPA_KEY_MGMT_FT_SAE;
 }
+
+
+#ifdef CONFIG_P2P
+int wpa_auth_get_ip_addr(struct wpa_state_machine *sm, u8 *addr)
+{
+	if (sm == NULL || WPA_GET_BE32(sm->ip_addr) == 0)
+		return -1;
+	os_memcpy(addr, sm->ip_addr, 4);
+	return 0;
+}
+#endif /* CONFIG_P2P */
diff --git a/src/ap/wpa_auth.h b/src/ap/wpa_auth.h
index da45ae40e..bc3dec45a 100644
--- a/src/ap/wpa_auth.h
+++ b/src/ap/wpa_auth.h
@@ -163,6 +163,12 @@ struct wpa_auth_config {
 #ifdef CONFIG_TESTING_OPTIONS
 	double corrupt_gtk_rekey_mic_probability;
 #endif /* CONFIG_TESTING_OPTIONS */
+#ifdef CONFIG_P2P
+	u8 ip_addr_go[4];
+	u8 ip_addr_mask[4];
+	u8 ip_addr_start[4];
+	u8 ip_addr_end[4];
+#endif /* CONFIG_P2P */
 };
 
 typedef enum {
@@ -297,4 +303,6 @@ int wpa_wnmsleep_igtk_subelem(struct wpa_state_machine *sm, u8 *pos);
 int wpa_auth_uses_sae(struct wpa_state_machine *sm);
 int wpa_auth_uses_ft_sae(struct wpa_state_machine *sm);
 
+int wpa_auth_get_ip_addr(struct wpa_state_machine *sm, u8 *addr);
+
 #endif /* WPA_AUTH_H */
diff --git a/src/ap/wpa_auth_glue.c b/src/ap/wpa_auth_glue.c
index 4c1d62576..5af149503 100644
--- a/src/ap/wpa_auth_glue.c
+++ b/src/ap/wpa_auth_glue.c
@@ -78,6 +78,12 @@ static void hostapd_wpa_auth_conf(struct hostapd_bss_config *conf,
 	wconf->corrupt_gtk_rekey_mic_probability =
 		iconf->corrupt_gtk_rekey_mic_probability;
 #endif /* CONFIG_TESTING_OPTIONS */
+#ifdef CONFIG_P2P
+	os_memcpy(wconf->ip_addr_go, conf->ip_addr_go, 4);
+	os_memcpy(wconf->ip_addr_mask, conf->ip_addr_mask, 4);
+	os_memcpy(wconf->ip_addr_start, conf->ip_addr_start, 4);
+	os_memcpy(wconf->ip_addr_end, conf->ip_addr_end, 4);
+#endif /* CONFIG_P2P */
 }
 
 
diff --git a/src/ap/wpa_auth_i.h b/src/ap/wpa_auth_i.h
index 9736874f1..fcd5878e7 100644
--- a/src/ap/wpa_auth_i.h
+++ b/src/ap/wpa_auth_i.h
@@ -121,6 +121,10 @@ struct wpa_state_machine {
 #endif /* CONFIG_IEEE80211R */
 
 	int pending_1_of_4_timeout;
+
+#ifdef CONFIG_P2P
+	u8 ip_addr[4];
+#endif /* CONFIG_P2P */
 };
 
 
@@ -185,6 +189,10 @@ struct wpa_authenticator {
 
 	struct rsn_pmksa_cache *pmksa;
 	struct wpa_ft_pmk_cache *ft_pmk_cache;
+
+#ifdef CONFIG_P2P
+	struct bitfield *ip_pool;
+#endif /* CONFIG_P2P */
 };
 
 
diff --git a/src/ap/wpa_auth_ie.c b/src/ap/wpa_auth_ie.c
index cdfcca198..274f4d621 100644
--- a/src/ap/wpa_auth_ie.c
+++ b/src/ap/wpa_auth_ie.c
@@ -708,6 +708,25 @@ static int wpa_parse_generic(const u8 *pos, const u8 *end,
 	}
 #endif /* CONFIG_IEEE80211W */
 
+#ifdef CONFIG_P2P
+	if (pos[1] >= RSN_SELECTOR_LEN + 1 &&
+	    RSN_SELECTOR_GET(pos + 2) == WFA_KEY_DATA_IP_ADDR_REQ) {
+		ie->ip_addr_req = pos + 2 + RSN_SELECTOR_LEN;
+		wpa_hexdump(MSG_DEBUG, "WPA: IP Address Request in EAPOL-Key",
+			    ie->ip_addr_req, pos[1] - RSN_SELECTOR_LEN);
+		return 0;
+	}
+
+	if (pos[1] >= RSN_SELECTOR_LEN + 3 * 4 &&
+	    RSN_SELECTOR_GET(pos + 2) == WFA_KEY_DATA_IP_ADDR_ALLOC) {
+		ie->ip_addr_alloc = pos + 2 + RSN_SELECTOR_LEN;
+		wpa_hexdump(MSG_DEBUG,
+			    "WPA: IP Address Allocation in EAPOL-Key",
+			    ie->ip_addr_alloc, pos[1] - RSN_SELECTOR_LEN);
+		return 0;
+	}
+#endif /* CONFIG_P2P */
+
 	return 0;
 }
 
diff --git a/src/ap/wpa_auth_ie.h b/src/ap/wpa_auth_ie.h
index 499913951..f94588252 100644
--- a/src/ap/wpa_auth_ie.h
+++ b/src/ap/wpa_auth_ie.h
@@ -39,6 +39,10 @@ struct wpa_eapol_ie_parse {
 	const u8 *ftie;
 	size_t ftie_len;
 #endif /* CONFIG_IEEE80211R */
+#ifdef CONFIG_P2P
+	const u8 *ip_addr_req;
+	const u8 *ip_addr_alloc;
+#endif /* CONFIG_P2P */
 };
 
 int wpa_parse_kde_ies(const u8 *buf, size_t len,
diff --git a/src/common/ieee802_11_defs.h b/src/common/ieee802_11_defs.h
index 67ce9ac24..6f7f7779d 100644
--- a/src/common/ieee802_11_defs.h
+++ b/src/common/ieee802_11_defs.h
@@ -948,6 +948,7 @@ enum p2p_attr_id {
 #define P2P_GROUP_CAPAB_CROSS_CONN BIT(4)
 #define P2P_GROUP_CAPAB_PERSISTENT_RECONN BIT(5)
 #define P2P_GROUP_CAPAB_GROUP_FORMATION BIT(6)
+#define P2P_GROUP_CAPAB_IP_ADDR_ALLOCATION BIT(7)
 
 /* Invitation Flags */
 #define P2P_INVITATION_FLAGS_TYPE BIT(0)
diff --git a/src/common/wpa_common.h b/src/common/wpa_common.h
index 62505f1b8..dcc035c7d 100644
--- a/src/common/wpa_common.h
+++ b/src/common/wpa_common.h
@@ -109,6 +109,9 @@ RSN_SELECTOR(0x00, 0x0f, 0xac, 13)
 #define RSN_KEY_DATA_MULTIBAND_GTK RSN_SELECTOR(0x00, 0x0f, 0xac, 11)
 #define RSN_KEY_DATA_MULTIBAND_KEYID RSN_SELECTOR(0x00, 0x0f, 0xac, 12)
 
+#define WFA_KEY_DATA_IP_ADDR_REQ RSN_SELECTOR(0x50, 0x6f, 0x9a, 4)
+#define WFA_KEY_DATA_IP_ADDR_ALLOC RSN_SELECTOR(0x50, 0x6f, 0x9a, 5)
+
 #define WPA_OUI_TYPE RSN_SELECTOR(0x00, 0x50, 0xf2, 1)
 
 #define RSN_SELECTOR_PUT(a, val) WPA_PUT_BE32((u8 *) (a), (val))
diff --git a/src/p2p/p2p_group.c b/src/p2p/p2p_group.c
index 3154acc3e..395ca089a 100644
--- a/src/p2p/p2p_group.c
+++ b/src/p2p/p2p_group.c
@@ -154,6 +154,7 @@ static void p2p_group_add_common_ies(struct p2p_group *group,
 		group_capab |= P2P_GROUP_CAPAB_CROSS_CONN;
 	if (group->num_members >= group->cfg->max_clients)
 		group_capab |= P2P_GROUP_CAPAB_GROUP_LIMIT;
+	group_capab |= P2P_GROUP_CAPAB_IP_ADDR_ALLOCATION;
 	p2p_buf_add_capability(ie, dev_capab, group_capab);
 }
 
diff --git a/src/rsn_supp/wpa.c b/src/rsn_supp/wpa.c
index a294730df..4474c3b11 100644
--- a/src/rsn_supp/wpa.c
+++ b/src/rsn_supp/wpa.c
@@ -379,6 +379,8 @@ static void wpa_supplicant_process_1_of_4(struct wpa_sm *sm,
 	struct wpa_ptk *ptk;
 	u8 buf[8];
 	int res;
+	u8 *kde, *kde_buf = NULL;
+	size_t kde_len;
 
 	if (wpa_sm_get_network_ctx(sm) == NULL) {
 		wpa_msg(sm->ctx->msg_ctx, MSG_WARNING, "WPA: No SSID info "
@@ -435,15 +437,39 @@ static void wpa_supplicant_process_1_of_4(struct wpa_sm *sm,
 	os_memcpy(ptk->u.auth.rx_mic_key, buf, 8);
 	sm->tptk_set = 1;
 
+	kde = sm->assoc_wpa_ie;
+	kde_len = sm->assoc_wpa_ie_len;
+
+#ifdef CONFIG_P2P
+	if (sm->p2p) {
+		kde_buf = os_malloc(kde_len + 2 + RSN_SELECTOR_LEN + 1);
+		if (kde_buf) {
+			u8 *pos;
+			wpa_printf(MSG_DEBUG, "P2P: Add IP Address Request KDE "
+				   "into EAPOL-Key 2/4");
+			os_memcpy(kde_buf, kde, kde_len);
+			kde = kde_buf;
+			pos = kde + kde_len;
+			*pos++ = WLAN_EID_VENDOR_SPECIFIC;
+			*pos++ = RSN_SELECTOR_LEN + 1;
+			RSN_SELECTOR_PUT(pos, WFA_KEY_DATA_IP_ADDR_REQ);
+			pos += RSN_SELECTOR_LEN;
+			*pos++ = 0x01;
+			kde_len = pos - kde;
+		}
+	}
+#endif /* CONFIG_P2P */
+
 	if (wpa_supplicant_send_2_of_4(sm, sm->bssid, key, ver, sm->snonce,
-				       sm->assoc_wpa_ie, sm->assoc_wpa_ie_len,
-				       ptk))
+				       kde, kde_len, ptk))
 		goto failed;
 
+	os_free(kde_buf);
 	os_memcpy(sm->anonce, key->key_nonce, WPA_NONCE_LEN);
 	return;
 
 failed:
+	os_free(kde_buf);
 	wpa_sm_deauthenticate(sm, WLAN_REASON_UNSPECIFIED);
 }
 
@@ -1090,6 +1116,14 @@ static void wpa_supplicant_process_3_of_4(struct wpa_sm *sm,
 		goto failed;
 	}
 
+#ifdef CONFIG_P2P
+	if (ie.ip_addr_alloc) {
+		os_memcpy(sm->p2p_ip_addr, ie.ip_addr_alloc, 3 * 4);
+		wpa_hexdump(MSG_DEBUG, "P2P: IP address info",
+			    sm->p2p_ip_addr, sizeof(sm->p2p_ip_addr));
+	}
+#endif /* CONFIG_P2P */
+
 	if (wpa_supplicant_send_4_of_4(sm, sm->bssid, key, ver, key_info,
 				       NULL, 0, &sm->ptk)) {
 		goto failed;
@@ -2086,6 +2120,10 @@ void wpa_sm_notify_assoc(struct wpa_sm *sm, const u8 *bssid)
 #ifdef CONFIG_TDLS
 	wpa_tdls_assoc(sm);
 #endif /* CONFIG_TDLS */
+
+#ifdef CONFIG_P2P
+	os_memset(sm->p2p_ip_addr, 0, sizeof(sm->p2p_ip_addr));
+#endif /* CONFIG_P2P */
 }
 
 
@@ -2209,6 +2247,7 @@ void wpa_sm_set_config(struct wpa_sm *sm, struct rsn_supp_config *config)
 		} else
 			sm->ssid_len = 0;
 		sm->wpa_ptk_rekey = config->wpa_ptk_rekey;
+		sm->p2p = config->p2p;
 	} else {
 		sm->network_ctx = NULL;
 		sm->peerkey_enabled = 0;
@@ -2218,6 +2257,7 @@ void wpa_sm_set_config(struct wpa_sm *sm, struct rsn_supp_config *config)
 		sm->eap_conf_ctx = NULL;
 		sm->ssid_len = 0;
 		sm->wpa_ptk_rekey = 0;
+		sm->p2p = 0;
 	}
 }
 
@@ -2731,3 +2771,16 @@ int wpa_sm_rx_eapol_peerkey(struct wpa_sm *sm, const u8 *src_addr,
 	return 1;
 }
 #endif /* CONFIG_PEERKEY */
+
+
+#ifdef CONFIG_P2P
+
+int wpa_sm_get_p2p_ip_addr(struct wpa_sm *sm, u8 *buf)
+{
+	if (sm == NULL || WPA_GET_BE32(sm->p2p_ip_addr) == 0)
+		return -1;
+	os_memcpy(buf, sm->p2p_ip_addr, 3 * 4);
+	return 0;
+}
+
+#endif /* CONFIG_P2P */
diff --git a/src/rsn_supp/wpa.h b/src/rsn_supp/wpa.h
index 9884ce12d..20b3f6211 100644
--- a/src/rsn_supp/wpa.h
+++ b/src/rsn_supp/wpa.h
@@ -95,6 +95,7 @@ struct rsn_supp_config {
 	const u8 *ssid;
 	size_t ssid_len;
 	int wpa_ptk_rekey;
+	int p2p;
 };
 
 #ifndef CONFIG_NO_WPA
@@ -145,6 +146,8 @@ void wpa_sm_update_replay_ctr(struct wpa_sm *sm, const u8 *replay_ctr);
 
 void wpa_sm_pmksa_cache_flush(struct wpa_sm *sm, void *network_ctx);
 
+int wpa_sm_get_p2p_ip_addr(struct wpa_sm *sm, u8 *buf);
+
 #else /* CONFIG_NO_WPA */
 
 static inline struct wpa_sm * wpa_sm_init(struct wpa_sm_ctx *ctx)
diff --git a/src/rsn_supp/wpa_i.h b/src/rsn_supp/wpa_i.h
index cad6c8d96..75cfb479e 100644
--- a/src/rsn_supp/wpa_i.h
+++ b/src/rsn_supp/wpa_i.h
@@ -58,6 +58,7 @@ struct wpa_sm {
 	u8 ssid[32];
 	size_t ssid_len;
 	int wpa_ptk_rekey;
+	int p2p;
 
 	u8 own_addr[ETH_ALEN];
 	const char *ifname;
@@ -122,6 +123,10 @@ struct wpa_sm {
 	u8 *assoc_resp_ies; /* MDIE and FTIE from (Re)Association Response */
 	size_t assoc_resp_ies_len;
 #endif /* CONFIG_IEEE80211R */
+
+#ifdef CONFIG_P2P
+	u8 p2p_ip_addr[3 * 4];
+#endif /* CONFIG_P2P */
 };
 
 
diff --git a/src/rsn_supp/wpa_ie.c b/src/rsn_supp/wpa_ie.c
index ab8d104dd..e58bdc477 100644
--- a/src/rsn_supp/wpa_ie.c
+++ b/src/rsn_supp/wpa_ie.c
@@ -345,6 +345,25 @@ static int wpa_parse_generic(const u8 *pos, const u8 *end,
 	}
 #endif /* CONFIG_IEEE80211W */
 
+#ifdef CONFIG_P2P
+	if (pos[1] >= RSN_SELECTOR_LEN + 1 &&
+	    RSN_SELECTOR_GET(pos + 2) == WFA_KEY_DATA_IP_ADDR_REQ) {
+		ie->ip_addr_req = pos + 2 + RSN_SELECTOR_LEN;
+		wpa_hexdump(MSG_DEBUG, "WPA: IP Address Request in EAPOL-Key",
+			    ie->ip_addr_req, pos[1] - RSN_SELECTOR_LEN);
+		return 0;
+	}
+
+	if (pos[1] >= RSN_SELECTOR_LEN + 3 * 4 &&
+	    RSN_SELECTOR_GET(pos + 2) == WFA_KEY_DATA_IP_ADDR_ALLOC) {
+		ie->ip_addr_alloc = pos + 2 + RSN_SELECTOR_LEN;
+		wpa_hexdump(MSG_DEBUG,
+			    "WPA: IP Address Allocation in EAPOL-Key",
+			    ie->ip_addr_alloc, pos[1] - RSN_SELECTOR_LEN);
+		return 0;
+	}
+#endif /* CONFIG_P2P */
+
 	return 0;
 }
 
diff --git a/src/rsn_supp/wpa_ie.h b/src/rsn_supp/wpa_ie.h
index 0375767d6..82b6fa3fb 100644
--- a/src/rsn_supp/wpa_ie.h
+++ b/src/rsn_supp/wpa_ie.h
@@ -59,6 +59,10 @@ struct wpa_eapol_ie_parse {
 	size_t supp_oper_classes_len;
 	u8 qosinfo;
 	u16 aid;
+#ifdef CONFIG_P2P
+	const u8 *ip_addr_req;
+	const u8 *ip_addr_alloc;
+#endif /* CONFIG_P2P */
 };
 
 int wpa_supplicant_parse_ies(const u8 *buf, size_t len,
diff --git a/wpa_supplicant/Android.mk b/wpa_supplicant/Android.mk
index a030a0bbf..9b0746072 100644
--- a/wpa_supplicant/Android.mk
+++ b/wpa_supplicant/Android.mk
@@ -255,6 +255,7 @@ OBJS += src/p2p/p2p_invitation.c
 OBJS += src/p2p/p2p_dev_disc.c
 OBJS += src/p2p/p2p_group.c
 OBJS += src/ap/p2p_hostapd.c
+OBJS += src/utils/bitfield.c
 L_CFLAGS += -DCONFIG_P2P
 NEED_GAS=y
 NEED_OFFCHANNEL=y
diff --git a/wpa_supplicant/Makefile b/wpa_supplicant/Makefile
index 2c709c330..d1e11a3ee 100644
--- a/wpa_supplicant/Makefile
+++ b/wpa_supplicant/Makefile
@@ -257,6 +257,7 @@ OBJS += ../src/p2p/p2p_invitation.o
 OBJS += ../src/p2p/p2p_dev_disc.o
 OBJS += ../src/p2p/p2p_group.o
 OBJS += ../src/ap/p2p_hostapd.o
+OBJS += ../src/utils/bitfield.o
 CFLAGS += -DCONFIG_P2P
 NEED_GAS=y
 NEED_OFFCHANNEL=y
diff --git a/wpa_supplicant/ap.c b/wpa_supplicant/ap.c
index 9a09e3ea5..ce3efcbad 100644
--- a/wpa_supplicant/ap.c
+++ b/wpa_supplicant/ap.c
@@ -182,6 +182,16 @@ static int wpa_supplicant_conf_ap(struct wpa_supplicant *wpa_s,
 
 	bss->isolate = !wpa_s->conf->p2p_intra_bss;
 	bss->force_per_enrollee_psk = wpa_s->global->p2p_per_sta_psk;
+
+	if (ssid->p2p_group) {
+		os_memcpy(bss->ip_addr_go, wpa_s->parent->conf->ip_addr_go, 4);
+		os_memcpy(bss->ip_addr_mask, wpa_s->parent->conf->ip_addr_mask,
+			  4);
+		os_memcpy(bss->ip_addr_start,
+			  wpa_s->parent->conf->ip_addr_start, 4);
+		os_memcpy(bss->ip_addr_end, wpa_s->parent->conf->ip_addr_end,
+			  4);
+	}
 #endif /* CONFIG_P2P */
 
 	if (ssid->ssid_len == 0) {
diff --git a/wpa_supplicant/config.c b/wpa_supplicant/config.c
index 884acf6c8..b43a72a68 100644
--- a/wpa_supplicant/config.c
+++ b/wpa_supplicant/config.c
@@ -10,6 +10,7 @@
 
 #include "common.h"
 #include "utils/uuid.h"
+#include "utils/ip_addr.h"
 #include "crypto/sha1.h"
 #include "rsn_supp/wpa.h"
 #include "eap_peer/eap.h"
@@ -2971,6 +2972,29 @@ static int wpa_config_process_freq_list(const struct global_parse_data *data,
 }
 
 
+#ifdef CONFIG_P2P
+static int wpa_global_config_parse_ipv4(const struct global_parse_data *data,
+					struct wpa_config *config, int line,
+					const char *pos)
+{
+	u32 *dst;
+	struct hostapd_ip_addr addr;
+
+	if (hostapd_parse_ip_addr(pos, &addr) < 0)
+		return -1;
+	if (addr.af != AF_INET)
+		return -1;
+
+	dst = (u32 *) (((u8 *) config) + (long) data->param1);
+	os_memcpy(dst, &addr.u.v4.s_addr, 4);
+	wpa_printf(MSG_DEBUG, "%s = 0x%x", data->name,
+		   WPA_GET_BE32((u8 *) dst));
+
+	return 0;
+}
+#endif /* CONFIG_P2P */
+
+
 static int wpa_config_process_country(const struct global_parse_data *data,
 				      struct wpa_config *config, int line,
 				      const char *pos)
@@ -3275,6 +3299,7 @@ static int wpa_config_process_no_ctrl_interface(
 #define STR(f) _STR(f), NULL, NULL
 #define STR_RANGE(f, min, max) _STR(f), (void *) min, (void *) max
 #define BIN(f) #f, wpa_global_config_parse_bin, OFFSET(f), NULL, NULL
+#define IPV4(f) #f, wpa_global_config_parse_ipv4, OFFSET(f), NULL, NULL
 
 static const struct global_parse_data global_fields[] = {
 #ifdef CONFIG_CTRL_IFACE
@@ -3333,6 +3358,10 @@ static const struct global_parse_data global_fields[] = {
 	{ INT(p2p_disabled), 0 },
 	{ INT(p2p_no_group_iface), 0 },
 	{ INT_RANGE(p2p_ignore_shared_freq, 0, 1), 0 },
+	{ IPV4(ip_addr_go), 0 },
+	{ IPV4(ip_addr_mask), 0 },
+	{ IPV4(ip_addr_start), 0 },
+	{ IPV4(ip_addr_end), 0 },
 #endif /* CONFIG_P2P */
 	{ FUNC(country), CFG_CHANGED_COUNTRY },
 	{ INT(bss_max_count), 0 },
@@ -3379,6 +3408,7 @@ static const struct global_parse_data global_fields[] = {
 #undef STR
 #undef STR_RANGE
 #undef BIN
+#undef IPV4
 #define NUM_GLOBAL_FIELDS ARRAY_SIZE(global_fields)
 
 
diff --git a/wpa_supplicant/config.h b/wpa_supplicant/config.h
index a98a5aa53..e7bdaa5a2 100644
--- a/wpa_supplicant/config.h
+++ b/wpa_supplicant/config.h
@@ -948,6 +948,11 @@ struct wpa_config {
 	 * specified TDLS peers.
 	 */
 	int tdls_external_control;
+
+	u8 ip_addr_go[4];
+	u8 ip_addr_mask[4];
+	u8 ip_addr_start[4];
+	u8 ip_addr_end[4];
 };
 
 
diff --git a/wpa_supplicant/examples/p2p-action.sh b/wpa_supplicant/examples/p2p-action.sh
index 8759f5401..c44ea7e35 100755
--- a/wpa_supplicant/examples/p2p-action.sh
+++ b/wpa_supplicant/examples/p2p-action.sh
@@ -41,6 +41,19 @@ if [ "$CMD" = "P2P-GROUP-STARTED" ]; then
 	kill_daemon dhclient /var/run/dhclient-$GIFNAME.pid
 	rm /var/run/dhclient.leases-$GIFNAME
 	kill_daemon dnsmasq /var/run/dnsmasq.pid-$GIFNAME
+	ipaddr=`echo "$*" | sed 's/.* ip_addr=\([^ ]*\).*/\1/'`
+	ipmask=`echo "$*" | sed 's/.* ip_mask=\([^ ]*\).*/\1/'`
+	goipaddr=`echo "$*" | sed 's/.* go_ip_addr=\([^ ]*\).*/\1/'`
+	if echo "$ipaddr$ipmask$goipaddr" | grep -q ' '; then
+	    ipaddr=""
+	    ipmask=""
+	    goipaddr=""
+	fi
+	if [ -n "$ipaddr" ]; then
+	    sudo ifconfig $GIFNAME "$ipaddr" netmask "$ipmask"
+	    sudo ip ro re default via "$goipaddr"
+	    exit 0
+	fi
 	dhclient -pf /var/run/dhclient-$GIFNAME.pid \
 	    -lf /var/run/dhclient.leases-$GIFNAME \
 	    -nw \
diff --git a/wpa_supplicant/p2p_supplicant.c b/wpa_supplicant/p2p_supplicant.c
index 26d53c266..4375d9bbc 100644
--- a/wpa_supplicant/p2p_supplicant.c
+++ b/wpa_supplicant/p2p_supplicant.c
@@ -5783,6 +5783,8 @@ void wpas_p2p_completed(struct wpa_supplicant *wpa_s)
 	int network_id = -1;
 	int persistent;
 	int freq;
+	u8 ip[3 * 4];
+	char ip_addr[100];
 
 	if (ssid == NULL || ssid->mode != WPAS_MODE_P2P_GROUP_FORMATION) {
 		eloop_cancel_timeout(wpas_p2p_group_formation_timeout,
@@ -5807,23 +5809,33 @@ void wpas_p2p_completed(struct wpa_supplicant *wpa_s)
 
 	freq = wpa_s->current_bss ? wpa_s->current_bss->freq :
 		(int) wpa_s->assoc_freq;
+
+	ip_addr[0] = '\0';
+	if (wpa_sm_get_p2p_ip_addr(wpa_s->wpa, ip) == 0) {
+		os_snprintf(ip_addr, sizeof(ip_addr), " ip_addr=%u.%u.%u.%u "
+			    "ip_mask=%u.%u.%u.%u go_ip_addr=%u.%u.%u.%u",
+			    ip[0], ip[1], ip[2], ip[3],
+			    ip[4], ip[5], ip[6], ip[7],
+			    ip[8], ip[9], ip[10], ip[11]);
+	}
+
 	if (ssid->passphrase == NULL && ssid->psk_set) {
 		char psk[65];
 		wpa_snprintf_hex(psk, sizeof(psk), ssid->psk, 32);
 		wpa_msg_global(wpa_s->parent, MSG_INFO, P2P_EVENT_GROUP_STARTED
 			       "%s client ssid=\"%s\" freq=%d psk=%s "
-			       "go_dev_addr=" MACSTR "%s",
+			       "go_dev_addr=" MACSTR "%s%s",
 			       wpa_s->ifname, ssid_txt, freq, psk,
 			       MAC2STR(go_dev_addr),
-			       persistent ? " [PERSISTENT]" : "");
+			       persistent ? " [PERSISTENT]" : "", ip_addr);
 	} else {
 		wpa_msg_global(wpa_s->parent, MSG_INFO, P2P_EVENT_GROUP_STARTED
 			       "%s client ssid=\"%s\" freq=%d "
-			       "passphrase=\"%s\" go_dev_addr=" MACSTR "%s",
+			       "passphrase=\"%s\" go_dev_addr=" MACSTR "%s%s",
 			       wpa_s->ifname, ssid_txt, freq,
 			       ssid->passphrase ? ssid->passphrase : "",
 			       MAC2STR(go_dev_addr),
-			       persistent ? " [PERSISTENT]" : "");
+			       persistent ? " [PERSISTENT]" : "", ip_addr);
 	}
 
 	if (persistent)
diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c
index 1bb1a2ce2..35f56936e 100644
--- a/wpa_supplicant/wpa_supplicant.c
+++ b/wpa_supplicant/wpa_supplicant.c
@@ -1565,6 +1565,8 @@ static void wpas_start_assoc_cb(struct wpa_radio_work *work, int deinit)
 				"disallows" : "allows");
 		}
 	}
+
+	os_memset(wpa_s->p2p_ip_addr_info, 0, sizeof(wpa_s->p2p_ip_addr_info));
 #endif /* CONFIG_P2P */
 
 #ifdef CONFIG_HS20
diff --git a/wpa_supplicant/wpa_supplicant_i.h b/wpa_supplicant/wpa_supplicant_i.h
index 46f895666..6390ca280 100644
--- a/wpa_supplicant/wpa_supplicant_i.h
+++ b/wpa_supplicant/wpa_supplicant_i.h
@@ -730,6 +730,7 @@ struct wpa_supplicant {
 	struct wpabuf *p2p_oob_dev_pw; /* OOB Device Password for group
 					* formation */
 	u8 p2p_peer_oob_pubkey_hash[WPS_OOB_PUBKEY_HASH_LEN];
+	u8 p2p_ip_addr_info[3 * 4];
 #endif /* CONFIG_P2P */
 
 	struct wpa_ssid *bgscan_ssid;
diff --git a/wpa_supplicant/wpas_glue.c b/wpa_supplicant/wpas_glue.c
index ad0895be5..0dca0e629 100644
--- a/wpa_supplicant/wpas_glue.c
+++ b/wpa_supplicant/wpas_glue.c
@@ -948,6 +948,21 @@ void wpa_supplicant_rsn_supp_set_config(struct wpa_supplicant *wpa_s,
 		conf.ssid = ssid->ssid;
 		conf.ssid_len = ssid->ssid_len;
 		conf.wpa_ptk_rekey = ssid->wpa_ptk_rekey;
+#ifdef CONFIG_P2P
+		if (ssid->p2p_group && wpa_s->current_bss) {
+			struct wpabuf *p2p;
+			p2p = wpa_bss_get_vendor_ie_multi(wpa_s->current_bss,
+							  P2P_IE_VENDOR_TYPE);
+			if (p2p) {
+				u8 group_capab;
+				group_capab = p2p_get_group_capab(p2p);
+				if (group_capab &
+				    P2P_GROUP_CAPAB_IP_ADDR_ALLOCATION)
+					conf.p2p = 1;
+				wpabuf_free(p2p);
+			}
+		}
+#endif /* CONFIG_P2P */
 	}
 	wpa_sm_set_config(wpa_s->wpa, ssid ? &conf : NULL);
 }