ppp.8 - OpenGrok cross reference for /freebsd-src/usr.sbin/ppp/ppp.8

Lines Matching +full:multi +full:- +full:port
31 .Nd Point to Point Protocol (a.k.a. user-ppp)
99 .Bl -tag -width XXX -offset XXX
141 exits with a non-zero result.
161 .Dq force-scripts
176 As pipes are not bi-directional, ppp will redirect all writes to descriptor
186 .Dq force-scripts
195 This is a no-op, and gives the same behaviour as if none of the above
213 .Bl -diag
231 .It Supports on-demand dialup capability.
243 mode (direct-dial mode) also automatically dials and establishes the
248 This mode is useful for full-time connections where we worry less
255 will never voluntarily quit from dedicated mode - you must send it the
267 .Pq Lk https://winprotocoldocs-bhdugrdyduf5h2e4.b02.azurefd.net/MS-CBCP/%5bMS-CBCP%5d.pdf .
275 UDP port numbers are NAT'd for outgoing packets and de-NAT'd for
285 .It Supports server-side PPP connections.
310 distributed database along with various per-user framed connection
343 .Em host : Ns Em port Ns
377 .It "Supports IETF draft Predictor-1 (rfc 1978) and DEFLATE (rfc 1979) compression."
379 supports not only VJ-compression but also Predictor-1 and DEFLATE compression.
380 Normally, a modem has built-in compression (e.g., v42.bis) and the system
386 Unlike VJ-compression, Predictor-1 and DEFLATE compression pre-compresses
395 .It Supports Multi-link PPP (rfc 1990)
400 .It Supports MPPE (draft-ietf-pppext-mppe)
444 .Bl -bullet
470 .Bd -literal -offset indent
485 .Bd -literal -offset indent
530 .Bd -literal -offset indent
545 .Bd -literal -offset indent
553 to certain PPP-capable terminal servers), this may result in
556 as it is waiting for the CTS (clear to send) signal - which will never
563 description below too - you will probably need to
573 link-layer protocols (that is what
589 .Bd -literal -offset indent
594 .Bd -literal -offset indent
615 .Bd -literal -offset indent
630 .Bd -literal -offset indent
648 peer wants to use PAP or CHAP authentication instead of using Unix-style
652 .Bd -literal -offset indent
664 .Bd -literal -offset indent
683 .Bd -literal -offset indent
699 .Bd -literal -offset indent
725 .Bd -literal -offset indent
736 .Bd -literal -offset indent
766 .Bl -bullet
775 It must have one argument - the file to {include}.
803 .Bd -literal -offset indent
818 .Dq ppp-in
836 .Bd -literal -offset indent
866 .Bd -literal -offset indent
910 it was necessary to re-add routes such as the default route in the
927 non-interactively (such as from a
943 exits immediately with a non-zero exit code.
965 .Bd -literal -offset indent
966 # ppp -auto pmdemand
982 and connecting to the diagnostic port as follows:
983 .Bd -literal -offset indent
1016 .Oo - Ns Ar max Ns Oc Oc Ns
1020 .Bl -tag -width attempts -compact
1065 .Bd -literal -offset indent
1077 .Bd -literal -offset indent
1078 set redial 10+10-5.3 20
1108 .Bd -literal -offset indent
1114 to re-establish the connection
1120 .Bd -literal -offset indent
1153 .Bd -literal -offset indent
1176 .Bl -enum
1181 .Bl -bullet -compact
1192 on the port where the modem is attached.
1204 .Dl # kill -HUP 1
1208 .Bd -literal -offset indent
1230 .Bd -literal -offset indent
1232 exec /usr/sbin/ppp -direct incoming
1242 to connect to a configured diagnostic port, in the same manner as with
1243 client-side
1258 .Bd -literal
1281 .Bl -enum
1288 .Bd -literal
1316 .Bd -literal
1355 .Ar hisaddr Op Ar label Op Ar callback-number
1397 .Ar callback-number
1404 .Ar callback-number
1417 use a TCP connection instead by specifying the host, port and protocol as the
1420 .Dl set device ui-gate:6669/tcp
1430 You should set up a port for receiving this
1432 connection on the receiving machine (ui-gate).
1437 .Dl ppp-in 6669/tcp # Incoming PPP connections over TCP
1443 how to deal with incoming connections on that port:
1445 .Dl ppp-in stream tcp nowait root /usr/sbin/ppp ppp -direct ppp-in
1454 .Dq ppp-in .
1457 on ui-gate (the receiver) should contain the following:
1458 .Bd -literal -offset indent
1459 ppp-in:
1467 .Bd -literal -offset indent
1468 ppp-in:
1482 .Bd -literal -offset indent
1488 .Bd -literal -offset indent
1503 .Bd -literal -offset indent
1504 ui-gate:
1506  set device ui-gate:ppp-in/tcp
1515 .Bd -literal -offset indent
1516 ui-gate:
1523 .Bd -literal -offset indent
1528 We are assigning the address of 10.0.4.1 to ui-gate, and the address
1532 .Dl awfulhak # ppp -background ui-gate
1536 "route" on ui-gate to the 10.0.1.0/24 network.
1537 The networks are effectively bridged - the underlying TCP
1546 "guaranteed delivery" mechanisms in place - the underlying TCP
1549 link - probably TCP again.
1572 .Bd -literal -offset indent
1573 ui-gate:
1575  set device ui-gate:ppp-in/tcp
1576  add ui-gate x.x.x.x
1583 .Dq ui-gate
1594 .Bd -literal -offset indent
1623 host, and incoming packets are de-NAT'd so that they are routed
1674 .Bl -bullet
1680 .Ar rule-no
1688 .Ar [ proto Op src Ar cmp port
1689 .Op dst Ar cmp port
1694 .Bl -enum
1704 .Ar Rule-no
1711 .Ar rule-no ,
1778 meaning less-than, equal and greater-than respectively.
1779 .Ar Port
1780 can be specified as a numeric port or by service name from
1818 .Ar filter-decapsulation
1822 .Dq set filter Ar name No -1
1834 .Bd -literal -offset indent
1842 .Bd -literal -offset indent
1859 Another trigger packet will cause it to attempt to re-establish the link.
1860 .Sh PREDICTOR-1 and DEFLATE COMPRESSION
1918 .Bd -ragged -offset indent
1960 .Bd -literal -offset indent
1966 .Bl -bullet -compact
1979 This is all fine when each side has a pre-determined IP address, however
1993 .Bl -bullet -compact
2018 .Bl -enum
2028 .Bd -ragged -offset indent
2033 Numbers after the first in a pipe-separated list are only used if the
2039 .Bd -literal -offset indent
2067 .Bd -literal -offset indent
2083 .Bd -literal -offset indent
2085   ATZ OK-ATZ-OK ATDT\\\\T TIMEOUT 60 CONNECT"
2089 .Bl -bullet
2114 .Bd -literal -offset indent
2116 set login "TIMEOUT 15 login:-\\\\r-login: awfulhak \e
2121 .Bl -bullet
2165 .Bd -literal -offset indent
2193 .Bl -bullet
2219 .Bd -literal -offset indent
2225 .Bd -literal -offset indent
2251 .Bd -literal -offset indent
2264 .Bd -literal -offset indent
2294 .Bl -tag -width XXXXXXXXX -offset XXX -compact
2383 (i.e., only the un-maskable warning, error and alert output).
2390 .Sq -
2393 .Bd -literal -offset indent
2398 PPP ON awfulhak> set log +tcp/ip -warning
2416 .Bl -tag -width "USR2"
2434 to re-open any existing server socket, dropping all existing diagnostic
2443 can still be used to re-open the socket.
2445 .Sh MULTI-LINK PPP
2449 .Em MULTI-LINK PPP
2461 confusing lock-ups may result.
2473 Multi-link capabilities are enabled using the
2476 Once multi-link is enabled,
2478 will attempt to negotiate a multi-link connection with the peer.
2490 .Bl -enum
2522 Some commands can still be used without specifying a link - resulting
2528 will show CCP configuration and statistics at the multi-link level, and
2535 .Bd -literal -offset indent
2542            OK-AT-OK \\\\dATDT\\\\T TIMEOUT 45 CONNECT"
2549  clone 1,2,3		# Create 3 new links - duplicates of the default
2558 .Bd -literal -offset indent
2563 .Bd -literal -offset indent
2572 .Bd -literal -offset indent
2588 .Em MULTI-LINK
2608 negotiates multi-link mode, it will pass its open link to any
2623 .Bl -tag -width 2n
2642 .Bl -tag -width 2n
2647 field of 0xff (the All-Stations address) and a control field of
2661 The peer uses a one-way hash function to encrypt the
2685 implementations use "MS-CHAP" rather than MD5 when encrypting the
2687 MS-CHAP is a combination of MD4 and DES.
2691 to MS-CHAP authentication requests, but will never request them.
2703 - a
2718 .Dq PPP Magna-link Variable Resource Compression
2841 40-, 56- and 128-bits.
2849 combination of MD4, SHA-1 and DES to encrypt the challenge rather than using the
2861 CHAP type 0x80 for LANMan is also supported - see
2930 sequence numbers when negotiating multi-link mode.
2931 This is only applicable if our MRRU is set (thus enabling multi-link).
2939 .Bl -tag -width 2n
2967 .It filter-decapsulation
2992 .It force-scripts
3003 exchanges low-level LCP, CCP and IPCP configuration traffic, the
3015 .It iface-alias
3039 .Sq iface-alias .
3052 .It keep-session
3056 runs as a Multi-link server, a different
3107 .It NAS-IP-Address
3112 .Dq NAS-IP-Address
3117 .Dq NAS-IP-Address
3119 .Dq NAS-Identifier
3125 .Dq NAS-IP-Address
3128 .Dq NAS-IP-Address
3130 .Dq NAS-Identifier
3135 .Dq disable NAS-IP-Address .
3136 .It NAS-Identifier
3141 .Dq NAS-Identifier
3146 .Dq NAS-IP-Address
3148 .Dq NAS-Identifier
3213 Each time these variables change, this list is re-applied to the routing table.
3215 Disabling this option will prevent the re-application of sticky routes,
3335 It is possible to allow user-level access,
3350 .Bl -tag -width 2n
3404 When running in multi-link mode, a section can be loaded if it allows
3419 .Bl -tag -width 2n
3459 .It nat port Ar proto Ar targetIP Ns Xo : Ns Ar targetPort Ns
3461 .No - Ns Ar targetPort
3464 .No - Ns Ar aliasPort
3468 .No - Ns Ar remotePort
3486 A range of port numbers may be specified as shown above.
3495 (indicating any source port)
3500 one interior machine per source machine and target port are possible.
3554 .It nat skinny_port Op Ar port
3557 which TCP port is used by the Skinny Station protocol.
3561 The typical port used by Skinny is 2000.
3566 attempt to avoid changing the port number on outgoing packets.
3569 connections to come from a well known port.
3583 When enabled, UDP packets use endpoint-independent mapping (EIM) from RFC 4787
3585 All packets from the same internal address:port are mapped to the same NAT
3586 address:port, regardless of their destination address:port.
3589 is disabled, any other external address:port can
3590 also send to the internal address:port through its mapped NAT address:port.
3591 This is more compatible with applications, and can reduce the need for port
3592 forwarding, but less scalable as each NAT address:port can only be
3593 concurrently used by at most one internal address:port.
3595 When disabled, UDP packets use endpoint-dependent mapping (EDM) ("symmetric"
3597 Each connection from a particular internal address:port to different
3599 address:port.
3601 by port forwarding on the NAT, or tunnelling through an in-between server.
3621 .Bl -tag -width COMPILATIONDATE
3711 Normally, this variable is assigned only in -direct mode.
3780 it will re-enter the STOPPED state, waiting for the peer to initiate
3800 all non-direct entries in the routing table for the current interface,
3866 .Bl -tag -width 2n
3889 is used - in which case the previous interface address entry is overwritten
3943 .It iface help Op Ar sub-command
3945 .Ar sub-command ,
3948 sub-commands and a brief synopsis for each.
3950 .Ar sub-command ,
3951 only the synopsis for the given sub-command is shown.
3959 This is only applicable after multiple links have been created in Multi-link
4012 .Ar demand-dial
4013 links - these will come up based on the
4038 It is probably not good practice to re-open the PPP state machines
4047 This password is required when connecting to the diagnostic port (see the
4077 It is only really useful in multi-link mode.
4108 .Bl -tag -width readonly
4193 .Bl -tag -width 2n
4194 .It set accmap Ar hex-value
4251 .Bl -bullet
4262 .Bl -bullet
4290 .Ar min-percent max-percent period
4292 These settings apply only in multi-link mode and default to zero, zero and
4295 .Ar demand-dial
4302 .Ar demand-dial
4304 .Ar max-percent
4309 .Ar min-percent
4313 .Ar demand-dial
4320 .Ar demand-dial
4357 will accept any of the given protocols - but the client
4367 .Bl -tag -width Ds
4427 is disabled - ie, configuring CBCP in the
4459 .Bl -tag -width XXX -offset XXX
4467 NULL-modem cables), logs the fact and stops checking
4551 packets in multi-link mode), then stops reading the network interface
4564 .It set deflate Ar out-winsize Op Ar in-winsize
4568 .Ar out-winsize
4570 .Ar in-winsize
4576 .Ar in-winsize
4617 .Ar host : port Op /tcp|udp .
4667 .Ar host : Ns Ar port Ns Oo
4675 .Ar port .
4692 .It set dial Ar chat-script
4705 .Bl -tag -width 2n
4747 .Bd -literal -offset indent
4771 .Bd -literal -offset indent
4772 set login "TIMEOUT 5 \\"\\" \\"\\" login:--login: ppp \e
4773 word: ppp \\"!sh \\\\-c \\\\\\"echo \\\\-n label: >&2\\\\\\"\\" \e
4780 .Bd -literal -offset indent
4785 Chat: Expecting: login:--login:
4791 Chat: Expecting: !sh \\-c "echo \\-n label: >&2"
4792 Chat: Exec: sh -c "echo -n label: >&2"
4793 Chat: Wait for (5): !sh \\-c "echo \\-n label: >&2" --> label:
4808 .Dq \&-
4810 an expect-send-expect sequence.
4844 .Bl -tag -width indent
4895 .It set filter dial|alive|in|out Ar rule-no Xo
4896 .No permit|deny|clear\&| Ns Ar rule-no
4902 .Op src lt|eq|gt Ar port
4903 .Op dst lt|eq|gt Ar port
4913 filter specifies packets that keep the connection alive - resetting the
4934 .Ar rule-no
4960 .It set hangup Ar chat-script
4997 .Bd -ragged -offset indent
4998 .Ar \&IP Ns Oo \&- Ns Ar \&IP Ns Oc Ns Oo , Ns Ar \&IP Ns
4999 .Oo \&- Ns Ar \&IP Ns Oc Oc Ns ...
5004 .Dl set ifaddr 10.0.0.1 10.0.1.2-10.0.1.10,10.0.1.20
5015 to re-establish a link using the same IP number as was previously
5136 .Op +|- Ns
5141 .It set login Ar chat-script
5143 .Ar chat-script
5144 compliments the dial-script.
5148 .It set logout Ar chat-script
5174 This is normally only useful in multi-link mode,
5175 but may also be used in uni-link mode.
5185 .Dq enable iface-alias
5217 encryption dictionary is re-initialised with every packet according to
5220 the encryption dictionary is re-initialised every 256 packets or after
5225 Setting this option enables Multi-link PPP negotiations, also known as
5226 Multi-link Protocol or MP.
5228 If no argument is given, multi-link mode is disabled.
5371 .It set radius Op Ar config-file
5373 .Ar config-file
5394 .Bl -tag -width XXX -offset XXX
5452 .Dq 1.2.3.4/24 0.0.0.0 1 2 -1 3 400
5534 vendor specific attribute is supplied and if MS-CHAPv2 authentication is
5581 to a non-zero
5592 NAS-Port-Id.
5596 .Bl -tag -width Ds
5610 failure), a connection will be re-established after the given
5612 The line will be re-connected at most
5630 .Oo - Ns Ar max Ns Oc Oc Ns
5695 .Sq diagnostic port
5707 to attempt to re-open the port.
5712 to close the open port.
5717 to be the name or number of a TCP port.
5724 for details of how to translate TCP port names.
5743 the port number.
5812 .Oo Op +|- Ns
5813 .Ar port
5836 .Ar port Ns No s
5837 are given, the priority port lists are cleared (although if
5843 .Ar port
5847 .Pq Dq \&- ,
5849 .Ar port Ns No s
5851 .Ar port Ns No s
5856 is specified, all priority port lists are disabled and even
5909 .Bl -tag -width 2n
5952 Show Multi-link information.
5976 .Bl -bullet
5991 .Bl -bullet -compact
5993 https://docs.freebsd.org/en/books/handbook/ppp-and-slip/
6007 .Bl -tag -width 2n
6028 tty port locking file.
6039 The tun interface used by this port.
6047 Get port number if port number is using service name.
6048 .It Pa /var/run/ppp-authname-class-value
6049 In multi-link mode, local domain sockets are created using the peer
6101 .An Toshiharu OHNO Aq Mt tony-o@iij.ad.jp ,
6116 in early 1998 when multi-link ppp support was added.