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/freebsd-12-stable/contrib/netbsd-tests/ipf/input/
Df132 # 1.1.1.1,1025 -> 2.1.1.1,25 TTL=63 TCP DF,FO=0 SYN
7 # 1.1.1.1,1025 -> 2.1.1.1,25 TTL=63 TCP MF ACK
12 # 1.1.1.1,1025 -> 2.1.1.1,25 TTL=63 TCP FO=2 ACK
17 # 1.1.1.1,1024 -> 2.1.1.1,25 TTL=63 TCP DF MF FO=0 SYN
22 # 1.1.1.1,1025 -> 2.1.1.1,25 TTL=63 TCP DF FO=0
27 # 1.1.1.1 -> 2.1.1.1 TTL=63 TCP DF FO=1 SYN
56 # 1.1.1.1,21 -> 2.1.1.1,54 TTL=63 TCP MF FO=0
76 # 2.1.1.1,25 -> 1.1.1.1,1014 TTL=63 TCP DF SYN-ACK
81 # 1.1.1.1,1024 -> 2.1.1.1,25 TTL=63 TCP DF ACK (OOW)
86 # 1.1.1.1,1024 -> 2.1.1.1,25 TTL=63 TCP DF ACK (out-of-order)
[all …]
Df171 # TCP 1.1.1.1,54076 -> 2.2.2.2,27 SYN
8 # TCP 2.2.2.2,27 -> 1.1.1.1,54076 ACK
15 # TCP 1.1.1.1,54076 -> 2.2.2.2,27 SYN
22 # TCP 2.2.2.2,27 -> 1.1.1.1,54076 SYN-ACK
28 # TCP 1.1.1.1,54076 -> 2.2.2.2,27 ACK
34 # TCP 2.2.2.2,27 -> 1.1.1.1,54076 ACK+data
Df121 # 1.1.1.1,1025 -> 2.1.1.1,25 TTL=63 TCP DF SYN
6 # 1.1.1.1,1025 -> 2.1.1.1,25 TTL=63 TCP DF ACK
11 # 1.1.1.1,1025 -> 2.1.1.1,25 TTL=63 TCP DF MF FO=0 ACK
16 # 1.1.1.1,1025 -> 2.1.1.1,25 TTL=63 TCP DF FO=0
21 # 1.1.1.1 -> 2.1.1.1 TTL=63 TCP DF FO=1 ACK
Df211 # ICMP dest unreachable with 64 bits in payload (in reply to a TCP packet
3 # IP 4.4.4.4 2.2.2.2 TCP(20480,80)
10 # IP 3.3.3.3 -> 4.4.4.4 ICMP (IP(4.4.4.4,6.6.6.6) TCP(20480,80)) UNREACH
17 # IP 3.3.3.3 -> 4.4.4.4 ICMP (IP(4.4.4.4,6.6.6.6) TCP(20480,80)) REDIRECT
25 # IP 3.3.3.3 -> 5.5.5.5 ICMP (IP(4.4.4.4,6.6.6.6) TCP(20480,80)) UNREACH
Df221 # ICMP dest unreachable with 64 bits in payload (in reply to a TCP packet
3 # IP 4.4.4.4 2.2.2.2 TCP(20480,80)
10 # IP 3.3.3.3 -> 4.4.4.4 ICMP (IP(4.4.4.4,6.6.6.6) TCP(20480,80)) UNREACH
17 # IP 3.3.3.3 -> 4.4.4.4 ICMP (IP(4.4.4.4,6.6.6.6) TCP(20480,80)) REDIRECT
25 # IP 3.3.3.3 -> 5.5.5.5 ICMP (IP(4.4.4.4,6.6.6.6) TCP(20480,80)) UNREACH
Dni102 # ICMP dest unreachable with 64 bits in payload (in reply to a TCP packet
4 # IP 4.4.4.4 2.2.2.2 TCP(20480,80)
9 # IP 3.3.3.3 -> 4.4.4.4 ICMP (IP(4.4.4.4,6.6.6.6) TCP(20480,80))
16 # IP 3.3.3.3 -> 4.4.4.4 ICMP (IP(4.4.4.4,6.6.6.6) TCP(20480,80))
24 # IP 3.3.3.3 -> 4.4.4.4 ICMP (IP(4.4.4.4,6.6.6.6) TCP(20480,80))
/freebsd-12-stable/share/examples/ipfilter/
Dexamples.txt9 [Image] TCP/UDP Ports
11 [Image] TCP Flags (established)
104 package, the threat is that the TCP flags field of the TCP packet may be in
171 Filtering by port number only works with the TCP and UDP IP protocols. When
190 # allow any TCP packets from the same subnet as foo is on through to host
234 TCP Flags (established)
236 Filtering on TCP flags is useful, but fraught with danger. I'd recommend
237 that before using TCP flags in your IP filtering, you become at least a
239 used. This package will compare the flags present in each TCP packet, if
240 asked, and match if those present in the TCP packet are the same as in the
[all …]
Drules.txt3 # block all incoming TCP packets on le0 from host "foo" to any destination.
10 # block all outgoing TCP packets on le0 from any host to port 23 of host bar.
73 # allow any TCP packets from the same subnet as foo is on through to host
95 # block all TCP packets with only the SYN flag set (this is the first
108 # do any meaningful comparison on. This actually only applies to TCP
114 # log all inbound TCP packets with the SYN flag (only) set
115 # (NOTE: if it were an inbound TCP packet with the SYN flag set and it
151 # block any inbound TCP packets with only the SYN flag set that are
164 # Log all short TCP packets to qe3, with "packetlog" as the intended
169 # Log all connection attempts for TCP
Dfirewall.219 # filtering rules won't be able to examine the whole UDP/TCP header,
44 # Block all incoming TCP traffic connections to known services,
51 # Allow incoming TCP connections to ports between 1024 and 5000, as
60 # Now allow various incoming TCP connections to particular hosts, TCP
Dexample.148 # do any meaningful comparison on. This actually only applies to TCP
14 # log all inbound TCP packets with the SYN flag (only) set
15 # (NOTE: if it were an inbound TCP packet with the SYN flag set and it
51 # block any inbound TCP packets with only the SYN flag set that are
/freebsd-12-stable/usr.bin/systat/
Dnetcmds.c149 protos == TCP ? "tcp" : protos == UDP ? "udp" : 0); in changeitems()
173 protos = TCP | UDP; in selectproto()
175 protos = TCP; in selectproto()
188 if ((protos&TCP) == 0) in showprotos()
248 protos == (TCP|UDP) ? 0 : protos == TCP ? "tcp" : "udp"); in showports()
/freebsd-12-stable/tools/tools/netrate/tcpp/
DREADME1 tcpp -- Parallel TCP Exercise Tool
6 This tool generates large numbers of TCP connections and stuffs lots of data
9 which in turn uses its own TCP port. The number of server processes must be
18 You will need to retune your TCP stack for high volume, see Configuration
26 -r <baseport> Non-default base TCP port, should match client
35 This selects server mode, four workers, and at most 1 million TCP connections
49 -r <baseport> Non-default base TCP port, should match server
58 use 100,000 TCP connections carrying 100K of data, up to 10,000 simultaneous
/freebsd-12-stable/sys/dev/iavf/
Diavf_common.c626 IAVF_PTT(26, IP, IPV4, NOF, NONE, NONE, NOF, TCP, PAY4),
635 IAVF_PTT(33, IP, IPV4, NOF, IP_IP, IPV4, NOF, TCP, PAY4),
644 IAVF_PTT(40, IP, IPV4, NOF, IP_IP, IPV6, NOF, TCP, PAY4),
656 IAVF_PTT(48, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, TCP, PAY4),
665 IAVF_PTT(55, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, TCP, PAY4),
677 IAVF_PTT(63, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, TCP, PAY4),
686 IAVF_PTT(70, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, TCP, PAY4),
698 IAVF_PTT(78, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, TCP, PAY4),
707 IAVF_PTT(85, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, TCP, PAY4),
716 IAVF_PTT(92, IP, IPV6, NOF, NONE, NONE, NOF, TCP, PAY4),
[all …]
/freebsd-12-stable/sys/dev/qlxgb/
DREADME.txt39 * Large Segment Offload over TCP IPV4
40 * Large Segment Offload over TCP IPV6
42 * TCP over IPv4 checksum offload
45 * TCP over IPv6 checksum offload
/freebsd-12-stable/share/examples/ipfilter/rules/
Dexample.sr7 # do any meaningful comparison on. This actually only applies to TCP
13 # log all inbound TCP packets with the SYN flag (only) set
14 # (NOTE: if it were an inbound TCP packet with the SYN flag set and it
50 # block any inbound TCP packets with only the SYN flag set that are
Dexample.82 # block all incoming TCP connections but send back a TCP-RST for ones to
Dexample.132 # Log all short TCP packets to qe3, with 10.3.3.3 as the intended
7 # Log all connection attempts for TCP
/freebsd-12-stable/sys/dev/qlxge/
DREADME.txt39 * Large Segment Offload over TCP IPV4
40 * Large Segment Offload over TCP IPV6
42 * TCP over IPv4 checksum offload
45 * TCP over IPv6 checksum offload
/freebsd-12-stable/contrib/gdb/gdb/gdbserver/
DREADME10 either a serial line or a TCP connection.
33 To use a TCP connection, you could say:
38 going to communicate with the host GDB via TCP. The `host:2345' argument means
39 that we are expecting to see a TCP connection from `host' to local TCP port
41 want for the port number as long as it does not conflict with any existing TCP
72 communicates via a TCP connection to port 2345 on host `the-target', where
74 TCP connections, you must start up gdbserver prior to using the `target remote'
/freebsd-12-stable/contrib/sendmail/cf/mailer/
Dsmtp.m419 ifdef(`SMTP_MAILER_ARGS',, `define(`SMTP_MAILER_ARGS', `TCP $h')')
20 ifdef(`ESMTP_MAILER_ARGS',, `define(`ESMTP_MAILER_ARGS', `TCP $h')')
21 ifdef(`SMTP8_MAILER_ARGS',, `define(`SMTP8_MAILER_ARGS', `TCP $h')')
22 ifdef(`DSMTP_MAILER_ARGS',, `define(`DSMTP_MAILER_ARGS', `TCP $h')')
23 ifdef(`RELAY_MAILER_ARGS',, `define(`RELAY_MAILER_ARGS', `TCP $h')')
/freebsd-12-stable/sys/dev/qlxgbe/
DREADME.txt39 * Large Segment Offload over TCP IPV4
40 * Large Segment Offload over TCP IPV6
42 * TCP over IPv4 checksum offload
45 * TCP over IPv6 checksum offload
/freebsd-12-stable/contrib/sendmail/cf/feature/
Dmsp.m437 ifelse(_ARG2_, `MSA', `define(`RELAY_MAILER_ARGS', `TCP $h 587')')
55 define(`LOCAL_MAILER_ARGS', `TCP $h')dnl
59 define(`LOCAL_SHELL_ARGS', `TCP $h')dnl
/freebsd-12-stable/sys/dev/ice/
Dice_lan_tx_rx.h1225 ICE_PTT(26, IP, IPV4, NOF, NONE, NONE, NOF, TCP, PAY4),
1234 ICE_PTT(33, IP, IPV4, NOF, IP_IP, IPV4, NOF, TCP, PAY4),
1243 ICE_PTT(40, IP, IPV4, NOF, IP_IP, IPV6, NOF, TCP, PAY4),
1255 ICE_PTT(48, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, TCP, PAY4),
1264 ICE_PTT(55, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, TCP, PAY4),
1276 ICE_PTT(63, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, TCP, PAY4),
1285 ICE_PTT(70, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, TCP, PAY4),
1297 ICE_PTT(78, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, TCP, PAY4),
1306 ICE_PTT(85, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, TCP, PAY4),
1315 ICE_PTT(92, IP, IPV6, NOF, NONE, NONE, NOF, TCP, PAY4),
[all …]
/freebsd-12-stable/release/picobsd/floppy.tree/etc/
Drc.firewall47 # Allow TCP through if setup succeeded
53 # Allow setup of outgoing TCP connections only
56 # Disallow setup of all other TCP connections
100 # Allow TCP through if setup succeeded
115 # Allow setup of any other TCP connection
/freebsd-12-stable/tools/regression/netinet/tcpstream/
DREADME1 tcpstream - a simple TCP streaming test tool
4 tcpstream generates TCP connections between a 'client' and a 'server'. The

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