Searched refs:nat (Results 1 - 25 of 28) sorted by relevance

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/linux-master/net/ipv4/netfilter/
H A Dnf_nat_pptp.c53 struct nf_conn_nat *nat; local
55 nat = nf_ct_nat_ext_add(ct);
56 if (WARN_ON_ONCE(!nat))
59 nat_pptp_info = &nat->help.nat_pptp_info;
129 struct nf_conn_nat *nat = nfct_nat(ct); local
135 if (WARN_ON_ONCE(!nat))
138 nat_pptp_info = &nat->help.nat_pptp_info;
203 struct nf_conn_nat *nat = nfct_nat(ct); local
207 if (WARN_ON_ONCE(!nat))
210 nat_pptp_info = &nat
239 struct nf_conn_nat *nat = nfct_nat(ct); local
[all...]
/linux-master/include/net/netfilter/
H A Dnf_nat.h22 /* per conntrack: nat application helper private data */
24 /* insert nat helper private data here */
59 struct nf_conn_nat *nat,
63 return nat && nat->masq_index && hooknum == NF_INET_POST_ROUTING &&
65 nat->masq_index != out->ifindex;
57 nf_nat_oif_changed(unsigned int hooknum, enum ip_conntrack_info ctinfo, struct nf_conn_nat *nat, const struct net_device *out) argument
H A Dnf_conntrack_helper.h121 u8 proto, bool nat, struct nf_conntrack_helper **hp);
178 void nf_nat_helper_register(struct nf_conntrack_nat_helper *nat);
179 void nf_nat_helper_unregister(struct nf_conntrack_nat_helper *nat);
/linux-master/fs/f2fs/
H A Dnode.h37 /* vector size for gang look-up from nat cache that consists of radix tree */
51 IS_DIRTY, /* this nat entry is dirty? */
52 IS_PREALLOC, /* nat entry is preallocated */
67 struct list_head list; /* for clean or dirty nat list */
71 #define nat_get_nid(nat) ((nat)->ni.nid)
72 #define nat_set_nid(nat, n) ((nat)->ni.nid = (n))
73 #define nat_get_blkaddr(nat) ((nat)
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/linux-master/net/netfilter/
H A Dnf_nat_masquerade.c33 struct nf_conn_nat *nat; local
60 nat = nf_ct_nat_ext_add(ct);
61 if (nat)
62 nat->masq_index = out->ifindex;
141 const struct nf_conn_nat *nat = nfct_nat(i); local
144 if (!nat)
146 return nat->masq_index == w->ifindex;
245 struct nf_conn_nat *nat; local
258 nat = nf_ct_nat_ext_add(ct);
259 if (nat)
[all...]
H A Dnf_conntrack_helper.c132 struct nf_conntrack_nat_helper *nat; local
143 nat = nf_conntrack_nat_helper_find(h->nat_mod_name);
144 if (!nat) {
150 nat = nf_conntrack_nat_helper_find(mod_name);
151 if (!nat) {
157 if (!try_module_get(nat->module))
167 struct nf_conntrack_nat_helper *nat; local
169 nat = nf_conntrack_nat_helper_find(helper->nat_mod_name);
170 if (WARN_ON_ONCE(!nat))
173 module_put(nat
485 nf_nat_helper_register(struct nf_conntrack_nat_helper *nat) argument
493 nf_nat_helper_unregister(struct nf_conntrack_nat_helper *nat) argument
[all...]
H A Dnf_conntrack_ovs.c79 u8 proto, bool nat, struct nf_conntrack_helper **hp)
95 if (nat) {
78 nf_ct_add_helper(struct nf_conn *ct, const char *name, u8 family, u8 proto, bool nat, struct nf_conntrack_helper **hp) argument
H A Dnf_nat_core.c655 struct nf_conn_nat *nat = nfct_nat(ct); local
656 if (nat)
657 return nat;
660 nat = nf_ct_ext_add(ct, NF_CT_EXT_NAT, GFP_ATOMIC);
662 return nat;
674 /* Can't setup nat info for confirmed ct. */
805 struct nf_conn_nat *nat; local
818 nat = nfct_nat(ct);
853 if (nf_nat_oif_changed(state->hook, ctinfo, nat,
862 if (nf_nat_oif_changed(state->hook, ctinfo, nat, stat
1004 nfnetlink_parse_nat(const struct nlattr *nat, const struct nf_conn *ct, struct nf_nat_range2 *range) argument
[all...]
H A Dnf_conntrack_pptp.c511 struct nf_conn_nat *nat = nf_ct_ext_find(ct, NF_CT_EXT_NAT); local
513 if (!nat && !nf_ct_ext_add(ct, NF_CT_EXT_NAT, GFP_ATOMIC))
/linux-master/tools/testing/selftests/netfilter/
H A Dconntrack_vrf.sh163 table ip nat {
175 type nat hook postrouting priority 0;
189 # must also check that nat table was evaluated on second (lower device) iteration.
190 ip netns exec $ns0 nft list table ip nat |grep -q 'counter packets 2' &&
191 ip netns exec $ns0 nft list table ip nat |grep -q 'untracked counter packets [1-9]'
212 table ip nat {
214 type nat hook postrouting priority 0;
226 # must also check that nat table was evaluated on second (lower device) iteration.
227 ip netns exec $ns0 nft list table ip nat |grep -q 'counter packets 2'
H A Dnf_nat_edemux.sh73 ip netns exec $ns2 iptables -t nat -A OUTPUT -d 10.96.0.1/32 -p tcp --dport 443 -j DNAT --to-destination 192.168.1.1:5201
99 ip netns exec $ns1 iptables -t nat -A PREROUTING -p tcp --dport 5202 -j REDIRECT --to-ports 5201
100 ip netns exec $ns1 iptables -t nat -A PREROUTING -p tcp --dport 5203 -j REDIRECT --to-ports 5201
H A Dnft_nat.sh185 table $family nat {
187 type nat hook output priority 0; policy accept;
244 ip netns exec "$ns0" nft flush chain ip6 nat output
260 table $family nat {
262 type nat hook output priority 0; policy accept;
269 echo "SKIP: inet nat tests"
325 ip netns exec "$ns0" nft flush chain $family nat output
372 test $lret -eq 0 && echo "PASS: ping to $ns1 OK after $family nat output chain flush"
386 table $family nat {
388 type nat hoo
[all...]
H A Dconntrack_icmp_related.sh15 # nat of "established" icmp-echo "connection".
193 # make sure NAT core rewrites adress of icmp error if nat is used according to
194 # conntrack nat information (icmp error will be directed at nsrouter1 address,
197 table ip nat {
199 type nat hook postrouting priority 0; policy accept;
203 table ip6 nat {
205 type nat hook postrouting priority 0; policy accept;
H A Dconntrack_tcp_unreplied.sh118 table inet nat {
120 type nat hook prerouting priority 0; policy accept;
126 echo "ERROR: Could not load nat redirect"
136 echo "INFO: NAT redirect added in ns $ns2, waiting for $waittime seconds for nat to take effect"
H A Dnft_flowtable.sh503 table ip nat {
505 type nat hook prerouting priority 0; policy accept;
510 type nat hook postrouting priority 0; policy accept;
560 flush table ip nat
561 table ip nat {
563 type nat hook prerouting priority 0; policy accept;
568 type nat hook postrouting priority 0; policy accept;
657 ip netns exec $nsr1 nft delete table ip nat
/linux-master/drivers/net/ethernet/mellanox/mlx5/core/en/tc/
H A Dct_fs_smfs.c112 mlx5_ct_fs_smfs_matcher_get(struct mlx5_ct_fs *fs, bool nat, bool ipv4, bool tcp, bool gre) argument
122 matchers = nat ? &fs_smfs->matchers_nat : &fs_smfs->matchers;
148 tbl = nat ? fs_smfs->ct_nat_tbl : fs_smfs->ct_tbl;
152 "ct_fs_smfs: failed to create matcher (nat %d, ipv4 %d, tcp %d, gre %d), err: %ld\n",
153 nat, ipv4, tcp, gre, PTR_ERR(dr_matcher));
305 bool nat, tcp, ipv4, gre; local
324 nat = (attr->ft == fs_smfs->ct_nat);
331 smfs_matcher = mlx5_ct_fs_smfs_matcher_get(fs, nat, ipv4, tcp, gre);
/linux-master/drivers/net/ethernet/broadcom/bnxt/
H A Dbnxt_tc.c212 actions->nat.l3_is_ipv4 = true;
214 actions->nat.src_xlate = true;
215 actions->nat.l3.ipv4.saddr.s_addr = htonl(val);
217 actions->nat.src_xlate = false;
218 actions->nat.l3.ipv4.daddr.s_addr = htonl(val);
226 netdev_dbg(bp->dev, "nat.src_xlate = %d src IP: %pI4 dst ip : %pI4\n",
227 actions->nat.src_xlate, &actions->nat.l3.ipv4.saddr,
228 &actions->nat.l3.ipv4.daddr);
233 actions->nat
[all...]
H A Dbnxt_tc.h101 } nat; member in struct:bnxt_tc_actions
/linux-master/tools/testing/selftests/net/forwarding/
H A Dtc_actions.sh167 ct commit nat src addr 192.0.2.2 pipe \
169 ct commit nat dst addr 192.0.2.1 pipe \
212 action ct commit nat src addr 192.0.2.2 pipe \
214 action ct commit nat dst addr 192.0.2.1 pipe \
/linux-master/net/openvswitch/
H A Dconntrack.c66 u8 nat : 3; /* enum ovs_ct_nat */ member in struct:ovs_conntrack_info
669 if (!(info->nat & OVS_CT_NAT))
671 if (info->nat & OVS_CT_SRC_NAT)
673 if (info->nat & OVS_CT_DST_NAT)
759 if (info->nat && !(key->ct_state & OVS_CS_F_NAT_MASK) &&
780 if (info->nat && !nfct_seqadj(ct)) {
1101 if (info->nat) {
1105 info->nat |= OVS_CT_NAT;
1106 info->nat |= ((type == OVS_NAT_ATTR_SRC)
1147 OVS_NLERR(log, "Unknown nat attribut
[all...]
/linux-master/drivers/net/ethernet/mellanox/mlx5/core/en/
H A Dtc_ct.c44 * ipv6 and port nat (5) + tuple fields (4) + nic mode zone restore (1) = 10.
90 bool nat; member in struct:mlx5_ct_zone_rule
512 bool nat)
514 struct mlx5_ct_zone_rule *zone_rule = &entry->zone_rules[nat];
793 bool nat, u8 zone_restore_id)
795 struct mlx5_ct_zone_rule *zone_rule = &entry->zone_rules[nat];
801 zone_rule->nat = nat;
816 nat,
828 attr->ft = nat
510 mlx5_tc_ct_entry_del_rule(struct mlx5_tc_ct_priv *ct_priv, struct mlx5_ct_entry *entry, bool nat) argument
790 mlx5_tc_ct_entry_add_rule(struct mlx5_tc_ct_priv *ct_priv, struct flow_rule *flow_rule, struct mlx5_ct_entry *entry, bool nat, u8 zone_restore_id) argument
867 mlx5_tc_ct_entry_replace_rule(struct mlx5_tc_ct_priv *ct_priv, struct flow_rule *flow_rule, struct mlx5_ct_entry *entry, bool nat, u8 zone_restore_id) argument
1555 tc_ct_pre_ct_add_rules(struct mlx5_ct_ft *ct_ft, struct mlx5_tc_ct_pre *pre_ct, bool nat) argument
1655 mlx5_tc_ct_alloc_pre_ct(struct mlx5_ct_ft *ct_ft, struct mlx5_tc_ct_pre *pre_ct, bool nat) argument
1925 bool nat = attr->ct_attr.ct_action & TCA_CT_ACT_NAT; local
[all...]
/linux-master/tools/testing/selftests/net/
H A Dudpgro_fwd.sh233 ip netns exec $NS_DST $IPT -t nat -I PREROUTING -d $BM_NET$DST_NAT \
255 ip netns exec $NS_DST $IPT -t nat -I PREROUTING -d $OL_NET$DST_NAT \
H A Dudpgro.sh91 ip netns exec "${PEER_NS}" $ipt_cmd -t nat -I PREROUTING -d ${addr1} -j DNAT --to-destination ${addr2%/*}
/linux-master/tools/testing/selftests/wireguard/
H A Dnetns.sh337 n0 iptables -t nat -A POSTROUTING -s 192.168.1.0/24 -d 10.0.0.0/24 -j SNAT --to 10.0.0.1
388 n2 iptables -t nat -A POSTROUTING -s 10.0.0.0/24 -d 192.168.241.0/24 -j SNAT --to 192.168.241.2
395 n0 iptables -t nat -F
397 n2 iptables -t nat -F
/linux-master/drivers/net/ethernet/intel/idpf/
H A Didpf_singleq_txrx.c680 if (unlikely(csum_bits->nat && csum_bits->eudpe))
748 csum_bits.nat = 0;
787 csum_bits.nat = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_STATUS1_NAT_M,

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