Searched refs:tuple (Results 1 - 25 of 62) sorted by relevance

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/net/netfilter/
H A Dnf_conntrack_l3proto_generic.c35 struct nf_conntrack_tuple *tuple)
37 memset(&tuple->src.u3, 0, sizeof(tuple->src.u3));
38 memset(&tuple->dst.u3, 0, sizeof(tuple->dst.u3));
43 static bool generic_invert_tuple(struct nf_conntrack_tuple *tuple, argument
46 memset(&tuple->src.u3, 0, sizeof(tuple->src.u3));
47 memset(&tuple->dst.u3, 0, sizeof(tuple
34 generic_pkt_to_tuple(const struct sk_buff *skb, unsigned int nhoff, struct nf_conntrack_tuple *tuple) argument
52 generic_print_tuple(struct seq_file *s, const struct nf_conntrack_tuple *tuple) argument
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H A Dnf_nat_proto_unknown.c20 static bool unknown_in_range(const struct nf_conntrack_tuple *tuple, argument
29 struct nf_conntrack_tuple *tuple,
44 const struct nf_conntrack_tuple *tuple,
28 unknown_unique_tuple(const struct nf_nat_l3proto *l3proto, struct nf_conntrack_tuple *tuple, const struct nf_nat_range *range, enum nf_nat_manip_type maniptype, const struct nf_conn *ct) argument
41 unknown_manip_pkt(struct sk_buff *skb, const struct nf_nat_l3proto *l3proto, unsigned int iphdroff, unsigned int hdroff, const struct nf_conntrack_tuple *tuple, enum nf_nat_manip_type maniptype) argument
H A Dnf_nat_proto_common.c20 bool nf_nat_l4proto_in_range(const struct nf_conntrack_tuple *tuple, argument
28 port = tuple->src.u.all;
30 port = tuple->dst.u.all;
38 struct nf_conntrack_tuple *tuple,
49 portptr = &tuple->src.u.all;
51 portptr = &tuple->dst.u.all;
78 off = l3proto->secure_port(tuple, maniptype == NF_NAT_MANIP_SRC
79 ? tuple->dst.u.all
80 : tuple->src.u.all);
89 if (++i != range_size && nf_nat_used_tuple(tuple, c
37 nf_nat_l4proto_unique_tuple(const struct nf_nat_l3proto *l3proto, struct nf_conntrack_tuple *tuple, const struct nf_nat_range *range, enum nf_nat_manip_type maniptype, const struct nf_conn *ct, u16 *rover) argument
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H A Dnf_conntrack_tftp.c46 struct nf_conntrack_tuple *tuple; local
59 nf_ct_dump_tuple(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple);
60 nf_ct_dump_tuple(&ct->tuplehash[IP_CT_DIR_REPLY].tuple);
67 tuple = &ct->tuplehash[IP_CT_DIR_REPLY].tuple;
70 &tuple->src.u3, &tuple->dst.u3,
71 IPPROTO_UDP, NULL, &tuple->dst.u.udp.port);
74 nf_ct_dump_tuple(&exp->tuple);
125 tftp[i][0].tuple
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H A Dnf_nat_proto_tcp.c25 struct nf_conntrack_tuple *tuple,
30 nf_nat_l4proto_unique_tuple(l3proto, tuple, range, maniptype, ct,
38 const struct nf_conntrack_tuple *tuple,
58 newport = tuple->src.u.tcp.port;
62 newport = tuple->dst.u.tcp.port;
72 l3proto->csum_update(skb, iphdroff, &hdr->check, tuple, maniptype);
24 tcp_unique_tuple(const struct nf_nat_l3proto *l3proto, struct nf_conntrack_tuple *tuple, const struct nf_nat_range *range, enum nf_nat_manip_type maniptype, const struct nf_conn *ct) argument
35 tcp_manip_pkt(struct sk_buff *skb, const struct nf_nat_l3proto *l3proto, unsigned int iphdroff, unsigned int hdroff, const struct nf_conntrack_tuple *tuple, enum nf_nat_manip_type maniptype) argument
H A Dnf_nat_proto_udp.c24 struct nf_conntrack_tuple *tuple,
29 nf_nat_l4proto_unique_tuple(l3proto, tuple, range, maniptype, ct,
37 const struct nf_conntrack_tuple *tuple,
49 newport = tuple->src.u.udp.port;
53 newport = tuple->dst.u.udp.port;
58 tuple, maniptype);
23 udp_unique_tuple(const struct nf_nat_l3proto *l3proto, struct nf_conntrack_tuple *tuple, const struct nf_nat_range *range, enum nf_nat_manip_type maniptype, const struct nf_conn *ct) argument
34 udp_manip_pkt(struct sk_buff *skb, const struct nf_nat_l3proto *l3proto, unsigned int iphdroff, unsigned int hdroff, const struct nf_conntrack_tuple *tuple, enum nf_nat_manip_type maniptype) argument
H A Dnf_nat_proto_udplite.c24 struct nf_conntrack_tuple *tuple,
29 nf_nat_l4proto_unique_tuple(l3proto, tuple, range, maniptype, ct,
37 const struct nf_conntrack_tuple *tuple,
50 newport = tuple->src.u.udp.port;
54 newport = tuple->dst.u.udp.port;
58 l3proto->csum_update(skb, iphdroff, &hdr->check, tuple, maniptype);
23 udplite_unique_tuple(const struct nf_nat_l3proto *l3proto, struct nf_conntrack_tuple *tuple, const struct nf_nat_range *range, enum nf_nat_manip_type maniptype, const struct nf_conn *ct) argument
34 udplite_manip_pkt(struct sk_buff *skb, const struct nf_nat_l3proto *l3proto, unsigned int iphdroff, unsigned int hdroff, const struct nf_conntrack_tuple *tuple, enum nf_nat_manip_type maniptype) argument
H A Dxt_conntrack.c47 return conntrack_addrcmp(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3,
56 return conntrack_addrcmp(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.u3,
65 return conntrack_addrcmp(&ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u3,
74 return conntrack_addrcmp(&ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3,
82 const struct nf_conntrack_tuple *tuple; local
84 tuple = &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple;
92 (tuple->src.u.all == info->origsrc_port) ^
97 (tuple->dst.u.all == info->origdst_port) ^
101 tuple
126 const struct nf_conntrack_tuple *tuple; local
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H A Dnf_conntrack_expect.c75 static unsigned int nf_ct_expect_dst_hash(const struct nf_conntrack_tuple *tuple) argument
83 hash = jhash2(tuple->dst.u3.all, ARRAY_SIZE(tuple->dst.u3.all),
84 (((tuple->dst.protonum ^ tuple->src.l3num) << 16) |
85 (__force __u16)tuple->dst.u.all) ^ nf_conntrack_hash_rnd);
92 const struct nf_conntrack_tuple *tuple)
100 h = nf_ct_expect_dst_hash(tuple);
102 if (nf_ct_tuple_mask_cmp(tuple, &i->tuple,
91 __nf_ct_expect_find(struct net *net, u16 zone, const struct nf_conntrack_tuple *tuple) argument
112 nf_ct_expect_find_get(struct net *net, u16 zone, const struct nf_conntrack_tuple *tuple) argument
130 nf_ct_find_expectation(struct net *net, u16 zone, const struct nf_conntrack_tuple *tuple) argument
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H A Dnf_nat_proto_sctp.c21 struct nf_conntrack_tuple *tuple,
26 nf_nat_l4proto_unique_tuple(l3proto, tuple, range, maniptype, ct,
34 const struct nf_conntrack_tuple *tuple,
46 hdr->source = tuple->src.u.sctp.port;
49 hdr->dest = tuple->dst.u.sctp.port;
20 sctp_unique_tuple(const struct nf_nat_l3proto *l3proto, struct nf_conntrack_tuple *tuple, const struct nf_nat_range *range, enum nf_nat_manip_type maniptype, const struct nf_conn *ct) argument
31 sctp_manip_pkt(struct sk_buff *skb, const struct nf_nat_l3proto *l3proto, unsigned int iphdroff, unsigned int hdroff, const struct nf_conntrack_tuple *tuple, enum nf_nat_manip_type maniptype) argument
H A Dnf_conntrack_irc.c117 struct nf_conntrack_tuple *tuple; local
187 tuple = &ct->tuplehash[dir].tuple;
188 if (tuple->src.u3.ip != dcc_ip &&
189 tuple->dst.u3.ip != dcc_ip) {
191 &tuple->src.u3.ip,
203 tuple = &ct->tuplehash[!dir].tuple;
206 tuple->src.l3num,
207 NULL, &tuple
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H A Dnf_nat_proto_dccp.c27 struct nf_conntrack_tuple *tuple,
32 nf_nat_l4proto_unique_tuple(l3proto, tuple, range, maniptype, ct,
40 const struct nf_conntrack_tuple *tuple,
56 newport = tuple->src.u.dccp.port;
59 newport = tuple->dst.u.dccp.port;
70 tuple, maniptype);
26 dccp_unique_tuple(const struct nf_nat_l3proto *l3proto, struct nf_conntrack_tuple *tuple, const struct nf_nat_range *range, enum nf_nat_manip_type maniptype, const struct nf_conn *ct) argument
37 dccp_manip_pkt(struct sk_buff *skb, const struct nf_nat_l3proto *l3proto, unsigned int iphdroff, unsigned int hdroff, const struct nf_conntrack_tuple *tuple, enum nf_nat_manip_type maniptype) argument
H A Dnf_conntrack_sane.c74 struct nf_conntrack_tuple *tuple; local
146 tuple = &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple;
148 &tuple->src.u3, &tuple->dst.u3,
152 nf_ct_dump_tuple(&exp->tuple);
183 sane[i][j].tuple.src.l3num, ports[i]);
205 sane[i][0].tuple.src.l3num = PF_INET;
206 sane[i][1].tuple.src.l3num = PF_INET6;
209 sane[i][j].tuple
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H A Dnf_nat_sip.c105 if (nf_inet_addr_cmp(&ct->tuplehash[dir].tuple.src.u3, addr) &&
106 ct->tuplehash[dir].tuple.src.u.udp.port == port) {
107 newaddr = ct->tuplehash[!dir].tuple.dst.u3;
108 newport = ct->tuplehash[!dir].tuple.dst.u.udp.port;
109 } else if (nf_inet_addr_cmp(&ct->tuplehash[dir].tuple.dst.u3, addr) &&
110 ct->tuplehash[dir].tuple.dst.u.udp.port == port) {
111 newaddr = ct->tuplehash[!dir].tuple.src.u3;
113 ct->tuplehash[!dir].tuple.src.u.udp.port;
187 &ct->tuplehash[dir].tuple.src.u3) ||
188 port != ct->tuplehash[dir].tuple
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H A Dnf_conntrack_broadcast.c62 exp->tuple = ct->tuplehash[IP_CT_DIR_REPLY].tuple;
63 exp->tuple.src.u.udp.port = help->helper->tuple.src.u.udp.port;
H A Dnf_conntrack_netbios_ns.c51 .tuple.src.l3num = NFPROTO_IPV4,
52 .tuple.src.u.udp.port = cpu_to_be16(NMBD_PORT),
53 .tuple.dst.protonum = IPPROTO_UDP,
H A Dnf_conntrack_snmp.c58 .tuple.src.l3num = NFPROTO_IPV4,
59 .tuple.src.u.udp.port = cpu_to_be16(SNMP_PORT),
60 .tuple.dst.protonum = IPPROTO_UDP,
/net/ipv6/netfilter/
H A Dnf_nat_proto_icmpv6.c23 icmpv6_in_range(const struct nf_conntrack_tuple *tuple, argument
28 return ntohs(tuple->src.u.icmp.id) >= ntohs(min->icmp.id) &&
29 ntohs(tuple->src.u.icmp.id) <= ntohs(max->icmp.id);
34 struct nf_conntrack_tuple *tuple,
50 tuple->src.u.icmp.id = htons(ntohs(range->min_proto.icmp.id) +
52 if (++i == range_size || !nf_nat_used_tuple(tuple, ct))
61 const struct nf_conntrack_tuple *tuple,
71 tuple, maniptype);
76 tuple->src.u.icmp.id, 0);
77 hdr->icmp6_identifier = tuple
33 icmpv6_unique_tuple(const struct nf_nat_l3proto *l3proto, struct nf_conntrack_tuple *tuple, const struct nf_nat_range *range, enum nf_nat_manip_type maniptype, const struct nf_conn *ct) argument
58 icmpv6_manip_pkt(struct sk_buff *skb, const struct nf_nat_l3proto *l3proto, unsigned int iphdroff, unsigned int hdroff, const struct nf_conntrack_tuple *tuple, enum nf_nat_manip_type maniptype) argument
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H A Dnf_conntrack_l3proto_ipv6.c38 struct nf_conntrack_tuple *tuple)
48 memcpy(tuple->src.u3.ip6, ap, sizeof(tuple->src.u3.ip6));
49 memcpy(tuple->dst.u3.ip6, ap + 4, sizeof(tuple->dst.u3.ip6));
54 static bool ipv6_invert_tuple(struct nf_conntrack_tuple *tuple, argument
57 memcpy(tuple->src.u3.ip6, orig->dst.u3.ip6, sizeof(tuple->src.u3.ip6));
58 memcpy(tuple->dst.u3.ip6, orig->src.u3.ip6, sizeof(tuple
37 ipv6_pkt_to_tuple(const struct sk_buff *skb, unsigned int nhoff, struct nf_conntrack_tuple *tuple) argument
63 ipv6_print_tuple(struct seq_file *s, const struct nf_conntrack_tuple *tuple) argument
247 struct nf_conntrack_tuple tuple = { .src.l3num = NFPROTO_IPV6 }; local
290 ipv6_tuple_to_nlattr(struct sk_buff *skb, const struct nf_conntrack_tuple *tuple) argument
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/net/ipv4/netfilter/
H A Dnf_nat_proto_icmp.c21 icmp_in_range(const struct nf_conntrack_tuple *tuple, argument
26 return ntohs(tuple->src.u.icmp.id) >= ntohs(min->icmp.id) &&
27 ntohs(tuple->src.u.icmp.id) <= ntohs(max->icmp.id);
32 struct nf_conntrack_tuple *tuple,
48 tuple->src.u.icmp.id = htons(ntohs(range->min_proto.icmp.id) +
50 if (++i == range_size || !nf_nat_used_tuple(tuple, ct))
60 const struct nf_conntrack_tuple *tuple,
70 hdr->un.echo.id, tuple->src.u.icmp.id, 0);
71 hdr->un.echo.id = tuple->src.u.icmp.id;
31 icmp_unique_tuple(const struct nf_nat_l3proto *l3proto, struct nf_conntrack_tuple *tuple, const struct nf_nat_range *range, enum nf_nat_manip_type maniptype, const struct nf_conn *ct) argument
57 icmp_manip_pkt(struct sk_buff *skb, const struct nf_nat_l3proto *l3proto, unsigned int iphdroff, unsigned int hdroff, const struct nf_conntrack_tuple *tuple, enum nf_nat_manip_type maniptype) argument
H A Dnf_nat_h323.c106 if (addr.ip == ct->tuplehash[dir].tuple.src.u3.ip &&
119 &ct->tuplehash[!dir].tuple.dst.u3.ip,
124 tuple.dst.u3,
126 } else if (addr.ip == ct->tuplehash[dir].tuple.dst.u3.ip &&
131 &ct->tuplehash[!dir].tuple.src.u3.ip,
136 tuple.src.u3,
158 addr.ip == ct->tuplehash[dir].tuple.src.u3.ip &&
159 port == ct->tuplehash[dir].tuple.src.u.udp.port) {
162 &ct->tuplehash[!dir].tuple.dst.u3.ip,
163 ntohs(ct->tuplehash[!dir].tuple
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H A Dnf_conntrack_l3proto_ipv4.c35 struct nf_conntrack_tuple *tuple)
44 tuple->src.u3.ip = ap[0];
45 tuple->dst.u3.ip = ap[1];
50 static bool ipv4_invert_tuple(struct nf_conntrack_tuple *tuple, argument
53 tuple->src.u3.ip = orig->dst.u3.ip;
54 tuple->dst.u3.ip = orig->src.u3.ip;
60 const struct nf_conntrack_tuple *tuple)
63 &tuple->src.u3.ip, &tuple->dst.u3.ip);
269 struct nf_conntrack_tuple tuple; local
34 ipv4_pkt_to_tuple(const struct sk_buff *skb, unsigned int nhoff, struct nf_conntrack_tuple *tuple) argument
59 ipv4_print_tuple(struct seq_file *s, const struct nf_conntrack_tuple *tuple) argument
322 ipv4_tuple_to_nlattr(struct sk_buff *skb, const struct nf_conntrack_tuple *tuple) argument
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H A Dnf_nat_proto_gre.c40 /* generate unique tuple ... */
43 struct nf_conntrack_tuple *tuple,
58 keyptr = &tuple->src.u.gre.key;
60 keyptr = &tuple->dst.u.gre.key;
75 if (++i == range_size || !nf_nat_used_tuple(tuple, ct))
88 const struct nf_conntrack_tuple *tuple,
112 pr_debug("call_id -> 0x%04x\n", ntohs(tuple->dst.u.gre.key));
113 pgreh->call_id = tuple->dst.u.gre.key;
42 gre_unique_tuple(const struct nf_nat_l3proto *l3proto, struct nf_conntrack_tuple *tuple, const struct nf_nat_range *range, enum nf_nat_manip_type maniptype, const struct nf_conn *ct) argument
85 gre_manip_pkt(struct sk_buff *skb, const struct nf_nat_l3proto *l3proto, unsigned int iphdroff, unsigned int hdroff, const struct nf_conntrack_tuple *tuple, enum nf_nat_manip_type maniptype) argument
H A Dnf_conntrack_proto_icmp.c33 struct nf_conntrack_tuple *tuple)
42 tuple->dst.u.icmp.type = hp->type;
43 tuple->src.u.icmp.id = hp->un.echo.id;
44 tuple->dst.u.icmp.code = hp->code;
61 static bool icmp_invert_tuple(struct nf_conntrack_tuple *tuple, argument
68 tuple->src.u.icmp.id = orig->src.u.icmp.id;
69 tuple->dst.u.icmp.type = invmap[orig->dst.u.icmp.type] - 1;
70 tuple->dst.u.icmp.code = orig->dst.u.icmp.code;
74 /* Print out the per-protocol part of the tuple. */
76 const struct nf_conntrack_tuple *tuple)
32 icmp_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff, struct nf_conntrack_tuple *tuple) argument
75 icmp_print_tuple(struct seq_file *s, const struct nf_conntrack_tuple *tuple) argument
253 icmp_nlattr_to_tuple(struct nlattr *tb[], struct nf_conntrack_tuple *tuple) argument
[all...]
/net/netfilter/ipvs/
H A Dip_vs_nfct.c107 * CIP->VIP will remain the same, so leave the tuple in
111 new_tuple = ct->tuplehash[IP_CT_DIR_REPLY].tuple;
130 ARG_TUPLE(&ct->tuplehash[IP_CT_DIR_REPLY].tuple),
151 if (exp->tuple.src.l3num != PF_INET)
163 orig = &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple;
164 ip_vs_conn_fill_param(net, exp->tuple.src.l3num, orig->dst.protonum,
170 new_reply = ct->tuplehash[IP_CT_DIR_REPLY].tuple;
190 new_reply = ct->tuplehash[IP_CT_DIR_REPLY].tuple;
206 IP_VS_DBG(7, "%s: ct=%p, status=0x%lX, tuple=" FMT_TUPLE
246 IP_VS_DBG(7, "%s: ct=%p, expect tuple
260 struct nf_conntrack_tuple tuple; local
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