Searched refs:ipv4 (Results 76 - 100 of 358) sorted by relevance

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/linux-master/net/ipv4/netfilter/
H A Dnf_dup_ipv4.c18 #include <net/netfilter/ipv4/nf_dup_ipv4.h>
/linux-master/drivers/infiniband/hw/usnic/
H A Dusnic_fwd.c166 if (!(filter->u.ipv4.flags & FILTER_FIELD_5TUP_DST_AD))
168 if (!(filter->u.ipv4.flags & FILTER_FIELD_5TUP_DST_PT))
172 else if (filter->u.ipv4.dst_port == 0)
174 else if (ntohl(ufdev->inaddr) != filter->u.ipv4.dst_addr)
/linux-master/drivers/net/ethernet/huawei/hinic/
H A Dhinic_dev.h48 u8 ipv4; member in struct:hinic_rss_type
/linux-master/include/net/
H A Draw.h92 return inet_bound_dev_eq(READ_ONCE(net->ipv4.sysctl_raw_l3mdev_accept),
/linux-master/tools/testing/selftests/net/
H A Dsrv6_end_dt4_l3vpn_test.sh240 ip netns exec ${nsname} sysctl -wq net.ipv4.ip_forward=1
254 # to route decap ipv4 packets.
255 ip netns exec ${rtname} sysctl -wq net.ipv4.conf.all.rp_filter=0
256 ip netns exec ${rtname} sysctl -wq net.ipv4.conf.default.rp_filter=0
274 ip netns exec ${rtname} sysctl -wq net.ipv4.conf.${rtveth}.proxy_arp=1
H A Dcmsg_so_mark.sh22 ip netns exec $NS sysctl -w net.ipv4.ping_group_range='0 2147483647' > /dev/null
H A Dsrv6_hencap_red_l3vpn_test.sh391 ip netns exec "${nsname}" sysctl -wq net.ipv4.conf.all.rp_filter=0
392 ip netns exec "${nsname}" sysctl -wq net.ipv4.conf.default.rp_filter=0
393 ip netns exec "${nsname}" sysctl -wq net.ipv4.ip_forward=1
441 # set default routes to unreachable for both ipv4 and ipv6
556 sysctl -wq net.ipv4.conf."${RT2HS_DEVNAME}".proxy_arp=1
559 # to route decap ipv4 packets.
561 sysctl -wq net.ipv4.conf."${RT2HS_DEVNAME}".rp_filter=0
/linux-master/net/ipv4/
H A Dicmp.c286 if (!((1 << type) & READ_ONCE(net->ipv4.sysctl_icmp_ratemask)))
324 peer = inet_getpeer_v4(net->ipv4.peers, fl4->daddr, vif, 1);
326 READ_ONCE(net->ipv4.sysctl_icmp_ratelimit));
701 READ_ONCE(net->ipv4.sysctl_icmp_errors_use_inbound_ifaddr))
893 switch (READ_ONCE(net->ipv4.sysctl_ip_no_pmtu_disc)) {
946 if (!READ_ONCE(net->ipv4.sysctl_icmp_ignore_bogus_error_responses) &&
1006 if (READ_ONCE(net->ipv4.sysctl_icmp_echo_ignore_all))
1043 if (!READ_ONCE(net->ipv4.sysctl_icmp_echo_enable_probe))
1269 READ_ONCE(net->ipv4.sysctl_icmp_echo_ignore_broadcasts)) {
1462 net->ipv4
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H A Dtcp_diag.c186 hinfo = sock_net(cb->skb->sk)->ipv4.tcp_death_row.hashinfo;
196 hinfo = sock_net(cb->skb->sk)->ipv4.tcp_death_row.hashinfo;
210 hinfo = net->ipv4.tcp_death_row.hashinfo;
H A Daf_inet.c210 tcp_fastopen = READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_fastopen);
348 if (READ_ONCE(net->ipv4.sysctl_ip_no_pmtu_disc))
1291 if (READ_ONCE(sock_net(sk)->ipv4.sysctl_ip_dynaddr) > 1) {
1344 if (!READ_ONCE(sock_net(sk)->ipv4.sysctl_ip_dynaddr) ||
1577 * as we already checked checksum over ipv4 header was 0
1844 net->ipv4.ip_local_ports.range = 60999u << 16 | 32768u;
1846 seqlock_init(&net->ipv4.ping_group_range.lock);
1851 net->ipv4.ping_group_range.range[0] = make_kgid(&init_user_ns, 1);
1852 net->ipv4.ping_group_range.range[1] = make_kgid(&init_user_ns, 0);
1857 net->ipv4
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H A Ddevinet.c96 IPV4_DEVCONF((*net->ipv4.devconf_dflt), attr)
272 memcpy(&in_dev->cnf, dev_net(dev)->ipv4.devconf_dflt,
512 NL_SET_ERR_MSG(extack, "ipv4: Invalid scope value");
629 struct sock *sk = net->ipv4.mc_autojoin_sk;
668 NL_SET_ERR_MSG(extack, "ipv4: Device not found");
693 NL_SET_ERR_MSG(extack, "ipv4: Address not found");
852 NL_SET_ERR_MSG(extack, "ipv4: Invalid prefix length");
857 NL_SET_ERR_MSG(extack, "ipv4: Local address is not supplied");
864 NL_SET_ERR_MSG(extack, "ipv4: Device not found");
918 NL_SET_ERR_MSG(extack, "ipv4
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/linux-master/tools/testing/selftests/netfilter/
H A Dconntrack_vrf.sh71 ip netns exec $ns0 sysctl -q -w net.ipv4.conf.default.rp_filter=0
72 ip netns exec $ns0 sysctl -q -w net.ipv4.conf.all.rp_filter=0
73 ip netns exec $ns0 sysctl -q -w net.ipv4.conf.all.rp_filter=0
H A Dipip-conntrack-mtu.sh111 ip netns exec ${r_a} sysctl -q net.ipv4.conf.all.forwarding=1 > /dev/null
141 ip netns exec ${r_b} sysctl -q net.ipv4.conf.all.forwarding=1 > /dev/null
166 ip netns exec ${r_w} sysctl -q net.ipv4.conf.all.forwarding=1 > /dev/null
/linux-master/tools/testing/selftests/bpf/
H A Dtest_flow_dissector.sh104 echo 0 > /proc/sys/net/ipv4/conf/default/rp_filter
105 echo 0 > /proc/sys/net/ipv4/conf/all/rp_filter
106 echo 0 > /proc/sys/net/ipv4/conf/lo/rp_filter
/linux-master/net/openvswitch/
H A Dflow.c694 memset(&key->ipv4, 0, sizeof(key->ipv4));
703 key->ipv4.addr.src = nh->saddr;
704 key->ipv4.addr.dst = nh->daddr;
781 memcpy(&key->ipv4.addr.src, arp->ar_sip, sizeof(key->ipv4.addr.src));
782 memcpy(&key->ipv4.addr.dst, arp->ar_tip, sizeof(key->ipv4.addr.dst));
783 ether_addr_copy(key->ipv4.arp.sha, arp->ar_sha);
784 ether_addr_copy(key->ipv4
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/linux-master/drivers/infiniband/hw/irdma/
H A Dpuda.h39 bool ipv4:1; member in struct:irdma_puda_cmpl_info
51 bool ipv4:1; member in struct:irdma_puda_send_info
72 bool ipv4:1; member in struct:irdma_puda_buf
/linux-master/drivers/net/ethernet/marvell/prestera/
H A Dprestera_router.c101 key->addr.u.ipv4 = cpu_to_be32(fen_info->dst);
113 nk->addr.u.ipv4 = nhc->nhc_gw.ipv4;
157 key->addr.u.ipv4 = *(__be32 *)n->primary_key;
288 &addr->u.ipv4,
686 n = neigh_lookup(&arp_tbl, &nc->key.addr.u.ipv4,
706 fri.dst = fc->key.addr.u.ipv4;
768 &fib_key.addr.u.ipv4);
793 n = neigh_lookup(&arp_tbl, &nc->key.addr.u.ipv4, nc->key.dev);
842 &nh_neigh->key.addr.u.ipv4,
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/linux-master/samples/bpf/
H A Ddo_hbm_test.sh225 sysctl -w -q -n net.ipv4.tcp_ecn=1
229 cur_cc=`sysctl -n net.ipv4.tcp_congestion_control`
231 sysctl -w -q -n net.ipv4.tcp_congestion_control=$cc
405 sysctl -w -q -n net.ipv4.tcp_congestion_control=$cur_cc
408 sysctl -w -q -n net.ipv4.tcp_ecn=0
/linux-master/tools/testing/selftests/net/forwarding/
H A Dtc_flower_l2_miss.sh80 tc filter add dev $swp2 egress protocol ipv4 handle 101 pref 1 \
84 tc filter add dev $swp2 egress protocol ipv4 handle 102 pref 1 \
119 tc filter del dev $swp2 egress protocol ipv4 pref 1 handle 102 flower
120 tc filter del dev $swp2 egress protocol ipv4 pref 1 handle 101 flower
184 local proto="ipv4"
270 local proto=ipv4
H A Dvxlan_asymmetric.sh219 sysctl_set net.ipv4.conf.all.rp_filter 0
220 sysctl_set net.ipv4.conf.vlan10-v.rp_filter 0
221 sysctl_set net.ipv4.conf.vlan20-v.rp_filter 0
226 sysctl_restore net.ipv4.conf.all.rp_filter
369 sysctl_set net.ipv4.conf.all.rp_filter 0
370 sysctl_set net.ipv4.conf.vlan10-v.rp_filter 0
371 sysctl_set net.ipv4.conf.vlan20-v.rp_filter 0
/linux-master/net/netfilter/
H A Dnf_conntrack_bpf.c39 * -EAFNOSUPPORT - tuple__sz isn't one of sizeof(tuple->ipv4)
78 case sizeof(bpf_tuple->ipv4):
80 src->ip = bpf_tuple->ipv4.saddr;
81 sport->tcp.port = bpf_tuple->ipv4.sport;
82 dst->ip = bpf_tuple->ipv4.daddr;
83 dport->tcp.port = bpf_tuple->ipv4.dport;
243 * Must be one of sizeof(bpf_tuple->ipv4) or
277 * Must be one of sizeof(bpf_tuple->ipv4) or
310 * Must be one of sizeof(bpf_tuple->ipv4) or
345 * Must be one of sizeof(bpf_tuple->ipv4) o
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/linux-master/drivers/net/ethernet/intel/i40e/
H A Di40e_txrx.c158 * @ipv4: is layer 3 packet of version 4 or 6
164 static char *i40e_create_dummy_packet(u8 *dummy_packet, bool ipv4, u8 l4proto, argument
174 if (ipv4) {
208 if (ipv4) {
222 * @ipv4: is layer 3 packet of version 4 or 6
228 static void i40e_create_dummy_udp_packet(u8 *raw_packet, bool ipv4, u8 l4proto, argument
234 tmp = i40e_create_dummy_packet(raw_packet, ipv4, IPPROTO_UDP, data);
243 * @ipv4: is layer 3 packet of version 4 or 6
249 static void i40e_create_dummy_tcp_packet(u8 *raw_packet, bool ipv4, u8 l4proto, argument
258 tmp = i40e_create_dummy_packet(raw_packet, ipv4, IPPROTO_TC
275 i40e_create_dummy_sctp_packet(u8 *raw_packet, bool ipv4, u8 l4proto, struct i40e_fdir_filter *data) argument
353 i40e_change_filter_num(bool ipv4, bool add, u16 *ipv4_filter_num, u16 *ipv6_filter_num) argument
380 i40e_add_del_fdir_udp(struct i40e_vsi *vsi, struct i40e_fdir_filter *fd_data, bool add, bool ipv4) argument
428 i40e_add_del_fdir_tcp(struct i40e_vsi *vsi, struct i40e_fdir_filter *fd_data, bool add, bool ipv4) argument
482 i40e_add_del_fdir_sctp(struct i40e_vsi *vsi, struct i40e_fdir_filter *fd_data, bool add, bool ipv4) argument
531 i40e_add_del_fdir_ip(struct i40e_vsi *vsi, struct i40e_fdir_filter *fd_data, bool add, bool ipv4) argument
589 enum ip_ver { ipv6 = 0, ipv4 = 1 }; enumerator in enum:ip_ver
1746 bool ipv4, ipv6; local
2905 struct iphdr *ipv4; member in union:__anon139
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/linux-master/drivers/net/ethernet/mediatek/
H A Dmtk_ppe.c149 hv1 = e->ipv4.orig.ports;
150 hv2 = e->ipv4.orig.dest_ip;
151 hv3 = e->ipv4.orig.src_ip;
192 return &entry->ipv4.l2;
206 return &entry->ipv4.ib2;
246 entry->ipv4.orig.ports = ports_pad;
259 entry->ipv4.ib2 = val;
260 l2 = &entry->ipv4.l2;
305 t = &entry->ipv4.new;
311 t = &entry->ipv4
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/linux-master/drivers/net/ethernet/broadcom/bnxt/
H A Dbnxt_tc.c215 actions->nat.l3.ipv4.saddr.s_addr = htonl(val);
218 actions->nat.l3.ipv4.daddr.s_addr = htonl(val);
227 actions->nat.src_xlate, &actions->nat.l3.ipv4.saddr,
228 &actions->nat.l3.ipv4.daddr);
428 flow->l3_key.ipv4.daddr.s_addr = match.key->dst;
429 flow->l3_mask.ipv4.daddr.s_addr = match.mask->dst;
430 flow->l3_key.ipv4.saddr.s_addr = match.key->src;
431 flow->l3_mask.ipv4.saddr.s_addr = match.mask->src;
470 flow->tun_key.u.ipv4.dst = match.key->dst;
471 flow->tun_mask.u.ipv4
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/linux-master/drivers/net/ethernet/mscc/
H A Docelot_flower.c685 filter->key.ipv4.proto.value[0] =
687 filter->key.ipv4.proto.mask[0] =
726 tmp = &filter->key.ipv4.sip.value.addr[0];
729 tmp = &filter->key.ipv4.sip.mask.addr[0];
732 tmp = &filter->key.ipv4.dip.value.addr[0];
735 tmp = &filter->key.ipv4.dip.mask.addr[0];
755 filter->key.ipv4.sport.value = ntohs(match.key->src);
756 filter->key.ipv4.sport.mask = ntohs(match.mask->src);
757 filter->key.ipv4.dport.value = ntohs(match.key->dst);
758 filter->key.ipv4
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