sbin/pfctl/parse.y

126 	u_int8_t		 proto;
155 	u_int8_t		 proto;
379 		struct node_proto	*proto;
474 %type	<v.proto>		proto proto_list proto_item
780 anchorrule	: ANCHOR anchorname dir quick interface af proto fromto
784 			struct node_proto	*proto;
860 				for (proto = $7; proto != NULL &&
861 				    proto->proto != IPPROTO_TCP;
862 				    proto = proto->next)
864 				if (proto == NULL && $7 != NULL) {
903 		| NATANCHOR string interface af proto fromto rtable {
924 		| RDRANCHOR string interface af proto fromto rtable {
966 		| BINATANCHOR string interface af proto fromto rtable {
980 					yyerror("proto list expansion"
984 				r.proto = $5->proto;
1043 scrubrule	: scrubaction dir logquick interface af proto fromto scrub_opts
1977 pfrule		: action dir logquick interface route af proto fromto
1982 			struct node_proto	*proto;
2043 				for (proto = $7; proto != NULL &&
2044 				    proto->proto != IPPROTO_TCP;
2045 				    proto = proto->next)
2047 				if (proto == NULL && $7 != NULL) {
2758 proto		: /* empty */				{ $$ = NULL; }
2776 				yyerror("proto 0 cannot be used");
2782 			$$->proto = pr;
3385 			$$->proto = IPPROTO_ICMP;
3404 			$$->proto = IPPROTO_ICMP;
3418 			$$->proto = IPPROTO_ICMP;
3430 			$$->proto = IPPROTO_ICMPV6;
3449 			$$->proto = IPPROTO_ICMPV6;
3463 			$$->proto = IPPROTO_ICMPV6;
3959 natrule		: nataction interface af proto fromto tag tagged rtable
4118 binatrule	: no BINAT natpasslog interface af proto FROM host toipspec tag
4182 				binat.proto = $6->proto;
4537 	if (r->proto != IPPROTO_TCP && r->proto != IPPROTO_UDP &&
4542 	if (r->proto != IPPROTO_ICMP && r->proto != IPPROTO_ICMPV6 &&
4557 	if ((r->proto == IPPROTO_ICMP && r->af == AF_INET6) ||
4558 	    (r->proto == IPPROTO_ICMPV6 && r->af == AF_INET)) {
4559 		yyerror("proto %s doesn't match address family %s",
4560 		    r->proto == IPPROTO_ICMP ? "icmp" : "icmp6",
4573 	if (r->rule_flag & PFRULE_RETURNRST && r->proto != IPPROTO_TCP) {
4606 	if (r->proto != IPPROTO_TCP && r->proto != IPPROTO_UDP) {
4829 expand_label_proto(const char *name, char *label, size_t len, u_int8_t proto)
4835 		pe = getprotobynumber(proto);
4839 			snprintf(n, sizeof(n), "%u", proto);
4860     u_int8_t proto)
4867 	expand_label_proto("$proto", label, len, proto);
5155 	LOOP_THROUGH(struct node_proto, proto, protos,
5203 		    src_host, src_port, dst_host, dst_port, proto->proto);
5205 		    src_host, src_port, dst_host, dst_port, proto->proto);
5208 		    proto->proto);
5214 		r->proto = proto->proto;
5236 		    r->proto && r->proto != IPPROTO_TCP)
5241 		if (r->proto && r->proto != IPPROTO_TCP) {
5248 		if (icmp_type->proto && r->proto != icmp_type->proto) {
5445 		{ "proto",		PROTO},