Lines Matching refs:flags
140 u_int32_t flags = 0;
143 flags |= SADB_X_EXT_NATT;
147 flags |= SADB_X_EXT_NATT_KEEPALIVE; // normal keepalive packet
150 flags |= (SADB_X_EXT_ESP_KEEPALIVE | SADB_X_EXT_PUNT_RX_KEEPALIVE); // use an EMPTY ESP as a keepalive
158 flags |= SADB_X_EXT_NATT_DETECTED_PEER;
166 flags |= SADB_X_EXT_PUNT_RX_KEEPALIVE;
169 return flags;
301 u_int32_t flags,
339 flags,
427 u_int32_t flags;
469 flags = utun_ipsec_keepalive_and_nat_info_to_sadb_flags(args_ipsec_v1->keepalive,
480 flags,
957 utun_pkt_is_ipsec_keepalive (struct utun_pcb *pcb, mbuf_t *pkt, u_int16_t nxt, u_int32_t flags, size_t offs)
1005 if (flags & SADB_X_EXT_ESP_KEEPALIVE &&
1011 flags & SADB_X_EXT_PUNT_RX_KEEPALIVE) {