| /freebsd/sys/dev/iavf/ |
| H A D | iavf_common.c | 620 /* Non Tunneled IPv4 */
621 IAVF_PTT(22, IP, IPV4, FRG, NONE, NONE, NOF, NONE, PAY3),
622 IAVF_PTT(23, IP, IPV4, NOF, NONE, NONE, NOF, NONE, PAY3),
623 IAVF_PTT(24, IP, IPV4, NOF, NONE, NONE, NOF, UDP, PAY4),
625 IAVF_PTT(26, IP, IPV4, NOF, NONE, NONE, NOF, TCP, PAY4),
626 IAVF_PTT(27, IP, IPV4, NOF, NONE, NONE, NOF, SCTP, PAY4),
627 IAVF_PTT(28, IP, IPV4, NOF, NONE, NONE, NOF, ICMP, PAY4),
629 /* IPv4 --> IPv4 */
630 IAVF_PTT(29, IP, IPV4, NOF, IP_IP, IPV4, FRG, NONE, PAY3),
631 IAVF_PTT(30, IP, IPV4, NOF, IP_IP, IPV4, NOF, NONE, PAY3),
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| /freebsd/share/man/man4/ |
| H A D | stf.4 | 47 IPv6 in IPv4 encapsulation.
48 It can tunnel IPv6 traffic over IPv4, as specified in
95 is a hexadecimal notation of an IPv4 address for the node.
96 IPv4 address can be taken from any of interfaces your node has.
97 Since the specification forbids the use of IPv4 private address,
98 the address needs to be a global IPv4 address.
111 If you would like to restrict 6to4 peers to be inside certain IPv4 prefix,
113 .Dq 16 + IPv4 prefix length .
115 interface will check the IPv4 source address on packets,
142 Packets with IPv4 unspecified address as outer IPv4 source/destination
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| H A D | mac_ipacl.4 | 58 jail's ability to set IPv4 and IPv6 addresses.
76 .It Va security.mac.ipacl.ipv4
79 for IPv4 addresses.
122 Assign ipv4=1, ipv6=0 and rules="1,1,,AF_INET,169.254.123.123/-1"
124 It allow only 169.254.123.123 IPv4 address for all interfaces (wildcard) of jail 1.
127 Assign ipv4=1, ipv6=1 and rules="1,1,epair0b,AF_INET6,fe80::/32@1,0,epair0b,AF_INET6,fe80::abcd/-1"
129 It denies all IPv4 addresses as the policy is enforced but no rules are specified
134 Assign ipv4=1, ipv6=1, rules="2,1,,AF_INET6,fc00::/7@2,0,,AF_INET6,fc00::1111:2200/120@2,1,,AF_INET…
136 It allows IPv4 in subnet 198.51.100.0/24 for jail 2 and
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| H A D | inet6.4 | 339 .Tn IPv4
358 .Ss Interaction between IPv4/v6 sockets
361 does not route IPv4 traffic to
365 Listen to two sockets if you want to accept both IPv4 and IPv6 traffic.
366 IPv4 traffic may be routed with certain
394 socket on that TCP/UDP port, IPv6 traffic as well as IPv4 traffic
398 IPv4 traffic should be seen as if it came from an IPv6 address like
400 This is called an IPv4 mapped address.
407 IPv4 traffic should be routed to the
416 nor how IPv4 TCP/UDP port numbers and IPv6 TCP/UDP port numbers
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| H A D | dtrace_ip.4 | 30 .Nd a DTrace provider for tracing events related to the IPv4 and IPv6 protocols
91 argument contains IP fields common to both IPv4 and IPv6 packets.
95 IP version of the packet, 4 for IPv4 packets and 6 for IPv6 packets.
129 argument contains the fields of the IP header for IPv4 packets.
142 This will always be 4 for IPv4 packets.
168 IPv4 source address.
170 IPv4 destination address.
176 A pointer to the raw IPv4 header.
182 Its fields are not set for IPv4 packets; as with the
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| H A D | rtnetlink.4 | 122 (binary) IPv4/IPv6 address, depending on the
127 (binary) IPv4/IPv6 gateway address, depending on the
166 RTA_GATEWAY IPv4/IPv6 nexthop address of the gateway
167 RTA_VIA IPv6 nexthop address for IPv4 route
188 RTNLGRP_IPV4_ROUTE Notifies on IPv4 route arrival/removal/change
205 It can be different from route address family for IPv4 routes with IPv6
260 (binary) IPv4/IPv6 gateway address
427 Set for IPv4 and p2p addresses.
436 RTNLGRP_IPV4_IFADDR Notifies on IPv4 ifaddr arrival/removal/change
455 field specifies the address family (IPv4 or IPv6) of the neighbor.
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| /freebsd/stand/efi/include/Protocol/ |
| H A D | Ip4Config2.h | 2 This file provides a definition of the EFI IPv4 Configuration II
37 /// IPv4 Configuration II Protocol instance manages. This type of
43 /// The general configuration policy for the EFI IPv4 network stack
44 /// running on the communication device this EFI IPv4
51 /// The station addresses set manually for the EFI IPv4 network
56 /// from the EFI IPv4 Configuration II Protocol instance.
60 /// The gateway addresses set manually for the EFI IPv4 network
61 /// stack running on the communication device this EFI IPv4
64 /// addresses must be unicast IPv4 addresses. The corresponding
67 /// is cleared from the EFI IPv4 Configuration II Protocol instance.
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| /freebsd/sys/dev/ice/ |
| H A D | ice_lan_tx_rx.h | 1220 /* Non Tunneled IPv4 */
1221 ICE_PTT(22, IP, IPV4, FRG, NONE, NONE, NOF, NONE, PAY3),
1222 ICE_PTT(23, IP, IPV4, NOF, NONE, NONE, NOF, NONE, PAY3),
1223 ICE_PTT(24, IP, IPV4, NOF, NONE, NONE, NOF, UDP, PAY4),
1225 ICE_PTT(26, IP, IPV4, NOF, NONE, NONE, NOF, TCP, PAY4),
1226 ICE_PTT(27, IP, IPV4, NOF, NONE, NONE, NOF, SCTP, PAY4),
1227 ICE_PTT(28, IP, IPV4, NOF, NONE, NONE, NOF, ICMP, PAY4),
1229 /* IPv4 --> IPv4 */
1230 ICE_PTT(29, IP, IPV4, NO
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| /freebsd/lib/libc/net/ |
| H A D | getipnodebyname.3 | 92 (i.e., a dotted-decimal IPv4 address or an IPv6 hex address).
137 then the caller wants only IPv4 addresses.
141 If successful, the IPv4 addresses are returned and the
179 then the caller will accept IPv4-mapped IPv6 addresses.
184 records and any found are returned as IPv4-mapped IPv6 addresses
198 flag only if the kernel supports IPv4-mapped IPv6 address.
209 flag then the caller wants all addresses: IPv6 and IPv4-mapped IPv6.
216 records and any found are returned as IPv4-mapped IPv6 addresses.
241 records should occur only if the node has at least one IPv4 source address
264 records are returned as IPv4-mapped IPv6 addresses;
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| H A D | getaddrinfo.3 | 59 of a dotted decimal IPv4 address,
82 int ai_protocol; /* 0 or IPPROTO_xxx for IPv4 and IPv6 */
145 bit is set, IPv4 addresses shall be returned only if
146 an IPv4 address is configured on the local system,
156 shall return all matching IPv6 and IPv4 addresses.
161 Any IPv4 addresses found are returned as IPv4-mapped IPv6 addresses.
184 should be treated as a numeric string defining an IPv4 or IPv6 address
209 for an IPv4 address or
239 shall return IPv4-mapped IPv6 addresses on finding no matching IPv6 addresses (
243 …re found then a query is made for A records and any found are returned as IPv4-mapped IPv6 address…
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| /freebsd/contrib/libpcap/ |
| H A D | pcap-filter.manmisc.in | 154 True if the IPv4/v6 destination field of the packet is \fIhostnameaddr\fP,
157 True if the IPv4/v6 source field of the packet is \fIhostnameaddr\fP.
159 True if either the IPv4/v6 source or destination of the packet is \fIhostnameaddr\fP.
174 If \fIhostnameaddr\fR is a name with multiple IPv4/v6 addresses, each address will
205 True if the IPv4/v6 destination address of the packet has a network
209 An IPv4 network number can be written as a dotted quad (e.g., 192.168.1.0),
218 True if the IPv4/v6 source address of the packet has a network
221 True if either the IPv4/v6 source or destination address of the packet has a network
224 True if the IPv4 address matches \fInetaddr\fR with the specific \fInetmask\fR.
228 True if the IPv4/v6 address matches \fInetaddr\fR with a netmask \fIlen\fR
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| /freebsd/lib/libcasper/services/cap_net/tests/ |
| H A D | net_test.c | 247 struct sockaddr_in ipv4; in test_bind() local
253 memset(&ipv4, 0, sizeof(ipv4)); in test_bind()
254 ipv4.sin_family = AF_INET; in test_bind()
255 inet_pton(AF_INET, ip, &ipv4.sin_addr); in test_bind()
257 ret = cap_bind(chan, capfd, (struct sockaddr *)&ipv4, sizeof(ipv4)); in test_bind()
267 struct sockaddr_in ipv4; in test_connect() local
273 memset(&ipv4, 0, sizeof(ipv4)); in test_connect()
274 ipv4.sin_family = AF_INET; in test_connect()
275 ipv4.sin_port = htons(port); in test_connect()
276 inet_pton(AF_INET, ip, &ipv4.sin_addr); in test_connect()
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| /freebsd/contrib/ntp/scripts/update-leap/ |
| H A D | invoke-update-leap.texi | 47 * update-leap ipv4:: ipv4 option (-4)
104 -4 Use only IPv4
109 Prefer IPv4 or IPv6 (as specified) addresses, but use either
159 @node update-leap ipv4
160 @subsection ipv4 option (-4)
161 @cindex update-leap-ipv4
163 This is the ``use only ipv4 addresses for dns name resolution'' option.
174 to the IPv4 namespace.
180 flags-cant = ipv4, prefe
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| H A D | update-leap.1update-leapmdoc | 53 .It Fl 4 , Fl \-ipv4
54 Use only IPv4 addresses for DNS name resolution.
59 to the IPv4 namespace.
65 flags\-cant = ipv4, prefer;
76 flags\-cant = ipv4, ipv6;
80 descrip = 'Prefer IPv4 or IPv6 (as specified) addresses, but use either';
82 Prefer IPv4 or IPv6 (as specified) addresses, but use either.
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| H A D | update-leap.mdoc.in | 53 .It Fl 4 , Fl \-ipv4
54 Use only IPv4 addresses for DNS name resolution.
59 to the IPv4 namespace.
65 flags\-cant = ipv4, prefer;
76 flags\-cant = ipv4, ipv6;
80 descrip = 'Prefer IPv4 or IPv6 (as specified) addresses, but use either';
82 Prefer IPv4 or IPv6 (as specified) addresses, but use either.
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| H A D | update-leap-opts.def | 25 name = ipv4;
28 descrip = "Use only IPv4 addresses for DNS name resolution";
31 to the IPv4 namespace.
37 flags-cant = ipv4, prefer;
48 flags-cant = ipv4, ipv6;
52 descrip = 'Prefer IPv4 or IPv6 (as specified) addresses, but use either';
54 Prefer IPv4 or IPv6 (as specified) addresses, but use either.
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| H A D | update-leap.1update-leapman | 77 .NOP \f\*[B-Font]\-4\f[], \f\*[B-Font]\-\-ipv4\f[]
78 Use only IPv4 addresses for DNS name resolution.
83 to the IPv4 namespace.
89 flags-cant = ipv4, prefer;
100 flags-cant = ipv4, ipv6;
104 descrip = 'Prefer IPv4 or IPv6 (as specified) addresses, but use either';
106 Prefer IPv4 or IPv6 (as specified) addresses, but use either.
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| H A D | update-leap.man.in | 77 .NOP \f\*[B-Font]\-4\f[], \f\*[B-Font]\-\-ipv4\f[]
78 Use only IPv4 addresses for DNS name resolution.
83 to the IPv4 namespace.
89 flags-cant = ipv4, prefer;
100 flags-cant = ipv4, ipv6;
104 descrip = 'Prefer IPv4 or IPv6 (as specified) addresses, but use either';
106 Prefer IPv4 or IPv6 (as specified) addresses, but use either.
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| /freebsd/sbin/ping/ |
| H A D | ping.8 | 58 .Ar IPv4-host
77 .Ar IPv4-mcast-group
101 utility invoked with an IPv4 target
102 .Ar ( IPv4-host
104 .Ar IPv4-mcast-group )
142 If the target is resolved to both IPv4 and IPv6, the specific IP version can be
151 .Ss Options common to both IPv4 and IPv6 targets
198 For an IPv4 target, if this option is specified in conjunction with ping sweeps,
231 For an IPv4 target,
261 For an IPv4 target, set the IP Time To Live for outgoing packets.
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| /freebsd/share/doc/IPv6/ |
| H A D | IMPLEMENTATION | 35 1.12 IPv4 mapped address and IPv6 wildcard socket
68 3.2 IPv6-to-IPv4 header translator
168 * IPv4 compatible address is not supported.
175 RFC3056: Connection of IPv6 Domains via IPv4 Clouds
180 RFC3142: An IPv6-to-IPv4 transport relay translator
191 * IPv4 mapped address (3.7) and special behavior of IPv6 wildcard bind
232 * kame/openbsd completely disables IPv4 mapped address support.
233 * kame/netbsd makes IPv4 mapped address support off by default.
296 assumptions in BSD IPv4 network code. To implement the behavior in
307 consider a destination that has both IPv4 and IPv6 addresses but is
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| /freebsd/sys/dev/netmap/ |
| H A D | netmap_offloadings.c | 73 gso_fix_segment(uint8_t *pkt, size_t len, u_int ipv4, u_int iphlen, u_int tcp, in gso_fix_segment() argument
81 if (ipv4) { in gso_fix_segment()
82 /* Set the IPv4 "Total Length" field. */ in gso_fix_segment()
86 /* Set the IPv4 "Identification" field. */ in gso_fix_segment()
90 /* Compute and insert the IPv4 header checksum. */ in gso_fix_segment()
126 if (ipv4) in gso_fix_segment()
251 /* Is this an IPv4 or IPv6 GSO packet? */ in bdg_mismatch_datapath()
252 u_int ipv4 = 0; in bdg_mismatch_datapath() local
253 /* Length of the IP header (20 if IPv4, 40 if IPv6). */ in bdg_mismatch_datapath()
279 * is IPv4 or IPv6, taking into account VLAN in bdg_mismatch_datapath()
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| /freebsd/contrib/netbsd-tests/net/mcast/ |
| H A D | t_mcast.sh | 91 "Checks connected multicast for ipv4"
93 "Checks connected multicast for mapped ipv4"
95 "Checks connected multicast for mapped ipv4 using the v4 ioctls"
99 "Checks unconnected multicast for ipv4"
101 "Checks unconnected multicast for mapped ipv4"
103 "Checks unconnected multicast for mapped ipv4 using the v4 ioctls"
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| /freebsd/contrib/ntp/ntpdc/ |
| H A D | invoke-ntpdc.texi | 47 * ntpdc ipv4:: ipv4 option (-4)
83 -4 no ipv4 Force IPv4 DNS name resolution
86 - prohibits the option 'ipv4'
128 @node ntpdc ipv4
129 @subsection ipv4 option (-4)
130 @cindex ntpdc-ipv4
132 This is the ``force ipv4 dns name resolution'' option.
143 to the IPv4 namespac
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| /freebsd/sys/ofed/drivers/infiniband/core/ |
| H A D | ib_uverbs_std_types_flow_action.c | 122 const struct ib_uverbs_flow_ipv4_filter ipv4 = { in parse_esp_ip() local
141 struct ib_uverbs_flow_ipv4_filter ipv4; in parse_esp_ip() member
147 /* If the flow IPv4/IPv6 flow specifications are extended, the mask in parse_esp_ip()
151 sizeof(ipv4.flags) != sizeof(ipv4)); in parse_esp_ip()
157 if (len > sizeof(user_val.ipv4) && in parse_esp_ip()
158 !ib_is_buffer_cleared((const u8 *)val_ptr + sizeof(user_val.ipv4), in parse_esp_ip()
159 len - sizeof(user_val.ipv4))) in parse_esp_ip()
162 val_len = min_t(size_t, len, sizeof(user_val.ipv4)); in parse_esp_ip()
163 ret = copy_from_user(&user_val.ipv4, val_ptr, in parse_esp_ip()
168 user_pmask = &ipv4; in parse_esp_ip()
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| /freebsd/sys/netgraph/netflow/ |
| H A D | ng_netflow.h | 68 uint64_t nfinfo_bytes; /* accounted IPv4 bytes */
69 uint64_t nfinfo_packets; /* accounted IPv4 packets */
72 uint64_t nfinfo_sbytes; /* skipped IPv4 bytes */
73 uint64_t nfinfo_spackets; /* skipped IPv4 packets */
91 { "IPv4 bytes", &ng_parse_uint64_type },\
92 { "IPv4 packets", &ng_parse_uint64_type },\
95 { "IPv4 skipped bytes", &ng_parse_uint64_type },\
96 { "IPv4 skipped packets", &ng_parse_uint64_type },\
101 { "IPv4 records used", &ng_parse_uint32_type },\
170 u_char version; /* IPv4 or IPv6 */
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