doc/technical/ts6-protocol.txt

   1 TS6 protocol description
   2 Written by Jilles Tjoelker
   3
   4 General format: much like rfc1459
   5 Maximum parameters for a command: 15 (this does not include the prefix
   6 and command name)
   7
   8 SID: a server's unique ID. It is configured in each server and consists of
   9 a digit and two alphanumerics. Sending SIDs with lowercase letters is
  10 questionable.
  11
  12 UID: a client's unique ID. It consists of the server's SID and six
  13 alphanumerics (so it is nine characters long). The first of the alphanumerics
  14 should be a letter, numbers are legal but reserved for future use.
  15
  16 hunted: a parameter type used for various remote requests. From local users,
  17 nicknames and server names are accepted, possibly with wildcards; from servers,
  18 UIDs/SIDs (sending names or even wildcards is deprecated). This is done with
  19 the function hunt_server(). Any rate limiting should be done locally.
  20
  21 duration: a parameter type used for ban durations. It is a duration in seconds.
  22 A value of 0 means a permanent ban.
  23
  24 propagation: to which other servers the command is sent
  25
  26 For all commands with a hunted parameter, the propagation is determined by
  27 that, and not otherwise specified.
  28
  29 For all commands with a target server mask parameter, the propagation is
  30 determined by that, and not otherwise specified. The command is sent to all
  31 servers with names matching the given mask (for example '*', '*.example.com',
  32 'irc.example.com'). Those servers do not have to be directly connected.
  33 Targets cannot be SIDs.
  34
  35 Propagation broadcast means the command is sent to all servers.
  36
  37 Propagation one-to-one means the command is only sent to the target or the
  38 server the target is on.
  39
  40 Propagation none means the command is never sent to another server if it is
  41 received.
  42
  43 For some other commands, the propagation depends on the parameters and is
  44 described in text.
  45
  46 services server: server mentioned in a service{} block. There are no services
  47 servers on EFnet.
  48
  49 service: client with umode +S. This implies that it is on a services server.
  50
  51 connection setup:
  52 The initiator sends the PASS, CAPAB and SERVER messages. Upon receiving the
  53 SERVER, the listener will check the information, and if it is valid, it will
  54 send its own PASS, CAPAB and SERVER messages, followed by SVINFO and the burst.
  55 Upon receiving the SERVER, the initiator will send SVINFO and the burst. If
  56 ziplinks are used, SVINFO is the first compressed message.
  57
  58 The burst consists of SID and SERVER messages for all known servers, UID or
  59 EUID messages for all known users (possibly followed by ENCAP REALHOST, ENCAP
  60 LOGIN and/or AWAY) and SJOIN messages for all known channels (possibly followed
  61 by BMASK and/or TB).
  62
  63 user modes:
  64 (all)
  65 +D (deaf: does not receive channel messages)
  66 +S (network service) (only settable on burst from a services server)
  67 +a (appears as server administrator)
  68 +i (invisible, see rfc1459)
  69 +o (IRC operator, see rfc1459)
  70 +w (wallops, see rfc1459) (always propagated for historical reasons)
  71 (charybdis TS6)
  72 +Q/+R/+g/+l/+s/+z (only locally effective)
  73 +Z (ssl user) (only settable on burst)
  74 possibly more added by modules
  75
  76 channel modes:
  77 (all)
  78 statuses
  79 +o (prefix @) (ops)
  80 +v (prefix +) (voice)
  81 type A
  82 +b (ban)
  83 +e (ban exception)
  84 +I (invite exception)
  85 type B
  86 +k (key: password required to join, <= 23 ascii chars, no : or , or whitespace)
  87 type C
  88 +l (limit: maximum number of members before further joins are disallowed)
  89 type D
  90 +m (moderated)
  91 +n (no external messages)
  92 +p (private: does not appear in /whois to non-members, no /knock allowed)
  93 +r (only registered users may join) (only if a services server exists)
  94 +s (secret)
  95 +t (only chanops may change topic)
  96 (charybdis TS6)
  97 type A
  98 +q (quiet)
  99 type C
 100 +f (forward: channel name <= 30 chars)
 101 +j (join throttle: N:T with integer N and T)
 102 type D
 103 +F (free target for +f)
 104 +L (large ban list)
 105 +P (permanent: does not disappear when empty)
 106 +Q (ignore forwards to this)
 107 +c (strip colours)
 108 +g (allow any member to /invite)
 109 +z (send messages blocked by +m to chanops)
 110
 111 <numeric>
 112 source: server
 113 parameters: target, any...
 114
 115 The command name should be three decimal ASCII digits.
 116
 117 Propagates a "numeric" command reply, such as from a remote WHOIS request.
 118
 119 If the first digit is 0 (indicating a reply about the local connection), it
 120 should be changed to 1 before propagation or sending to a user.
 121
 122 Numerics to the local server may be sent to opers.
 123
 124 To avoid infinite loops, servers should not send any replies to numerics.
 125
 126 The target can be:
 127 - a client
 128   propagation: one-to-one
 129 - a channel name
 130   propagation: all servers with -D users on the channel
 131
 132 Numerics to channels are broken in some older servers.
 133
 134 ADMIN
 135 source: user
 136 parameters: hunted
 137
 138 Remote ADMIN request.
 139
 140 AWAY
 141 source: user
 142 propagation: broadcast
 143 parameters: opt. away reason
 144
 145 If the away reason is empty or not present, mark the user as not away.
 146 Otherwise, mark the user as away.
 147
 148 Changing away reason from one non-empty string to another non-empty string
 149 may not be propagated.
 150
 151 BMASK
 152 source: server
 153 propagation: broadcast
 154 parameters: channelTS, channel, type, space separated masks
 155
 156 If the channelTS in the message is greater (newer) than the current TS of
 157 the channel, drop the message and do not propagate it.
 158
 159 Type is the mode letter of a ban-like mode. In efnet TS6 this is 'b', 'e' or
 160 'I'. In charybdis TS6 additionally 'q' is possible.
 161
 162 Add all the masks to the given list of the channel.
 163
 164 All ban-like modes must be bursted using this command, not using MODE or TMODE.
 165
 166 CAPAB
 167 source: unregistered server
 168 propagation: none
 169 parameters: space separated capability list
 170
 171 Sends capabilities of the server. This must include QS and ENCAP. It is also
 172 strongly recommended to include EX, CHW, IE and KNOCK, and for charybdis TS6
 173 also SAVE and EUID. For use with services, SERVICES and RSFNC are strongly
 174 recommended.
 175
 176 The capabilities may depend on the configuration for the server they are sent
 177 to.
 178
 179 CHGHOST
 180 charybdis TS6
 181 source: any
 182 propagation: broadcast
 183 parameters: client, new hostname
 184
 185 Changes the visible hostname of a client.
 186
 187 Opers are notified unless the source is a server or a service.
 188
 189 CONNECT
 190 source: any
 191 parameters: server to connect to, port, hunted
 192
 193 Remote connect request. A server WALLOPS should be sent by the receiving
 194 server.
 195
 196 The port can be 0 for the default port.
 197
 198 DLINE
 199 charybdis TS6
 200 encap only
 201 source: user
 202 parameters: duration, mask, reason
 203
 204 Sets a D:line (IP ban checked directly after accepting connection).
 205
 206 The mask must be an IP address or CIDR mask.
 207
 208 ENCAP
 209 source: any
 210 parameters: target server mask, subcommand, opt. parameters...
 211
 212 Sends a command to matching servers. Propagation is independent of
 213 understanding the subcommand.
 214
 215 Subcommands are listed elsewhere with "encap only".
 216
 217 ERROR
 218 source: server or unregistered server
 219 propagation: none
 220 parameters: error message
 221
 222 Reports a (usually fatal) error with the connection.
 223
 224 Error messages may contain IP addresses and have a negative effect on server
 225 IP hiding.
 226
 227 ETRACE
 228 encap only
 229 encap target: single server
 230 source: oper
 231 parameters: client
 232
 233 Remote ETRACE information request.
 234
 235 EUID
 236 charybdis TS6
 237 capab: EUID
 238 source: server
 239 parameters: nickname, hopcount, nickTS, umodes, username, visible hostname, IP address, UID, real hostname, account name, gecos
 240 propagation: broadcast
 241
 242 Introduces a client. The client is on the source server of this command.
 243
 244 The account name is '0' if the user is not logged in with services.
 245
 246 Nick TS rules apply.
 247
 248 EUID is similar to UID but includes the ENCAP REALHOST and ENCAP LOGIN
 249 information.
 250
 251 GCAP
 252 encap only
 253 encap target: *
 254 source: server
 255 parameters: space separated capability list
 256
 257 Capability list of remote server.
 258
 259 INFO
 260 source: user
 261 parameters: hunted
 262
 263 Remote INFO request.
 264
 265 INVITE
 266 source: user
 267 parameters: target user, channel, opt. channelTS
 268 propagation: one-to-one
 269
 270 Invites a user to a channel.
 271
 272 If the channelTS is greater (newer) than the current TS of the channel, drop
 273 the message.
 274
 275 Not sending the channelTS parameter is deprecated.
 276
 277 JOIN
 278 1.
 279 source: user
 280 parameters: '0' (one ASCII zero)
 281 propagation: broadcast
 282
 283 Parts the source user from all channels.
 284
 285 2.
 286 source: user
 287 parameters: channelTS, channel, '+' (a plus sign)
 288 propagation: broadcast
 289
 290 Joins the source user to the given channel. If the channel does not exist yet,
 291 it is created with the given channelTS and no modes. If the channel already
 292 exists and has a greater (newer) TS, wipe all simple modes and statuses and
 293 change the TS, notifying local users of this but not servers (note that
 294 ban-like modes remain intact; invites may or may not be cleared).
 295
 296 A JOIN is propagated with the new TS of the channel.
 297
 298 KICK
 299 source: any
 300 parameters: channel, target user, opt. reason
 301 propagation: broadcast
 302
 303 Kicks the target user from the given channel.
 304
 305 Unless the channel's TS is 0, no check is done whether the source user has ops.
 306
 307 Not sending the reason parameter is questionable.
 308
 309 KILL
 310 source: any
 311 parameters: target user, path
 312 propagation: broadcast
 313
 314 Removes the user from the network.
 315
 316 The format of the path parameter is some sort of description of the source of
 317 the kill followed by a space and a parenthesized reason. To avoid overflow,
 318 it is recommended not to add anything to the path.
 319
 320 KLINE
 321 1.
 322 encap only
 323 source: user
 324 parameters: duration, user mask, host mask, reason
 325
 326 Sets a K:line (ban on user@host).
 327
 328 2.
 329 capab: KLN
 330 source: user
 331 parameters: target server mask, duration, user mask, host mask, reason
 332
 333 As form 1, deprecated.
 334
 335 KNOCK
 336 source: user
 337 parameters: channel
 338 propagation: broadcast
 339
 340 Requests an invite to a channel that is locked somehow (+ikl). Notifies all
 341 operators of the channel. (In charybdis, on +g channels all members are
 342 notified.)
 343
 344 This is broadcast so that each server can store when KNOCK was used last on
 345 a channel.
 346
 347 LINKS
 348 source: user
 349 parameters: hunted, server mask
 350
 351 Remote LINKS request. The server mask limits which servers are listed.
 352
 353 LOCOPS
 354 1.
 355 encap only
 356 source: user
 357 parameters: text
 358
 359 Sends a message to operators (with umode +l set). This is intended to be
 360 used for strict subsets of the network.
 361
 362 2.
 363 capab: CLUSTER
 364 source: user
 365 parameters: target server mask, text
 366
 367 As form 1, deprecated.
 368
 369 LOGIN
 370 encap only
 371 source: user
 372 parameters: account name
 373
 374 In a burst, states that the source user is logged in as the account.
 375
 376 LUSERS
 377 source: user
 378 parameters: server mask, hunted
 379
 380 Remote LUSERS request. Most servers ignore the server mask, treating it as '*'.
 381
 382 MODE
 383 1.
 384 source: user
 385 parameters: client, umode changes
 386 propagation: broadcast
 387
 388 Propagates a user mode change. The client parameter must refer to the same user
 389 as the source.
 390
 391 Not all umodes are propagated to other servers.
 392
 393 2.
 394 source: any
 395 parameters: channel, cmode changes, opt. cmode parameters...
 396
 397 Propagates a channel mode change.
 398
 399 This is deprecated because the channelTS is not included. If it is received,
 400 it should be propagated as TMODE.
 401
 402 MOTD
 403 source: user
 404 parameters: hunted
 405
 406 Remote MOTD request.
 407
 408 NICK
 409 1.
 410 source: user
 411 parameters: new nickname, new nickTS
 412 propagation: broadcast
 413
 414 Propagates a nick change.
 415
 416 2.
 417 source: server
 418 parameters: nickname, hopcount, nickTS, umodes, username, hostname, server, gecos
 419
 420 Historic TS5 user introduction. The user is on the server indicated by the
 421 server parameter; the source server is meaningless (local link).
 422
 423 NICKDELAY
 424 charybdis TS6
 425 encap only
 426 encap target: *
 427 source: services server
 428 parameters: duration, nickname
 429
 430 If duration is greater than 0, makes the given nickname unavailable for that
 431 time.
 432
 433 If duration is 0, removes a nick delay entry for the given nickname.
 434
 435 There may or may not be a client with the given nickname; this does not affect
 436 the operation.
 437
 438 NOTICE
 439 source: any
 440 parameters: msgtarget, message
 441
 442 As PRIVMSG, except NOTICE messages are sent out, server sources are permitted
 443 and most error messages are suppressed.
 444
 445 OPERSPY
 446 encap only
 447 encap target: *
 448 source: user
 449 parameters: command name, parameters
 450
 451 Reports operspy usage.
 452
 453 OPERWALL
 454 source: user
 455 parameters: message
 456 propagation: broadcast
 457
 458 Sends a message to operators (with umode +z set).
 459
 460 PART
 461 source: user
 462 parameters: comma separated channel list, message
 463
 464 Parts the source user from the given channels.
 465
 466 PASS
 467 source: unregistered server
 468 parameters: password, 'TS', TS version, SID
 469
 470 Sends the server link password, TS version and SID.
 471
 472 PING
 473 source: any
 474 parameters: origin, opt. destination server
 475
 476 Sends a PING to the destination server, which will reply with a PONG. If the
 477 destination server parameter is not present, the server receiving the message
 478 must reply.
 479
 480 The origin field is not used in the server protocol. It is sent as the name
 481 (not UID/SID) of the source.
 482
 483 Remote PINGs are used for end-of-burst detection, therefore all servers must
 484 implement them.
 485
 486 PONG
 487 source: server
 488 parameters: origin, destination
 489
 490 Routes a PONG back to the destination that originally sent the PING.
 491
 492 PRIVMSG
 493 source: user
 494 parameters: msgtarget, message
 495
 496 Sends a normal message (PRIVMSG) to the given target.
 497
 498 The target can be:
 499 - a client
 500   propagation: one-to-one
 501 - a channel name
 502   propagation: all servers with -D users on the channel
 503   (cmode +m/+n should be checked everywhere, bans should not be checked
 504   remotely)
 505 - a status character ('@'/'+') followed by a channel name, to send to users
 506   with that status or higher only.
 507   propagation: all servers with -D users with appropriate status
 508 - a user@server message, to send to users on a specific server. The exact
 509   meaning of the part before the '@' is not prescribed, except that "opers"
 510   allows IRC operators to send to all IRC operators on the server in an
 511   unspecified format.
 512   propagation: one-to-one
 513 - a message to all users on server names matching a mask ('$$' followed by mask)
 514   propagation: broadcast
 515 - a message to all users with hostnames matching a mask ('$#' followed by mask).
 516   Note that this is often implemented poorly.
 517   propagation: broadcast
 518
 519 PRIVS
 520 charybdis TS6
 521 encap only
 522 encap target: single server
 523 source: oper
 524 parameters: client
 525
 526 Remote PRIVS information request.
 527
 528 QUIT
 529 source: user
 530 parameters: comment
 531
 532 Propagates quitting of a client. No QUIT should be sent for a client that
 533 has been removed as result of a KILL message.
 534
 535 REALHOST
 536 charybdis TS6
 537 encap only
 538 encap target: *
 539 source: user
 540 parameters: real hostname
 541
 542 In a burst, propagates the real host of a dynamically-spoofed user.
 543
 544 REHASH
 545 charybdis TS6
 546 encap only
 547 source: user
 548 parameters: opt. rehash type
 549
 550 Remote REHASH request. If the rehash type is omitted, it is equivalent to
 551 a regular /rehash, otherwise it is equivalent to /rehash <rehash type>.
 552
 553 RESV
 554 1.
 555 encap only
 556 source: user
 557 parameters: duration, mask, reason
 558
 559 Sets a RESV, making a nickname mask or exact channel unavailable.
 560
 561 2.
 562 capab: CLUSTER
 563 source: user
 564 parameters: target server mask, duration, mask, reason
 565
 566 As form 1, deprecated.
 567
 568 RSFNC
 569 encap only
 570 capab: RSFNC
 571 encap target: single server
 572 source: services server
 573 parameters: target user, new nickname, old nickTS, new nickTS
 574
 575 Forces a nickname change and propagates it.
 576
 577 The command is ignored if the nick TS of the user is not equal to the old
 578 nickTS parameter. If the new nickname already exists (and is not the target
 579 user), it is killed first.
 580
 581 SASL
 582 charybdis TS6
 583 encap only
 584 1.
 585 encap target: *
 586 source: server
 587 parameters: source uid, '*', 'S', sasl mechanism name
 588
 589 Requests that a SASL agent (a service) initiate the authentication process.
 590 The source uid is that of an unregistered client. This is why it is not sent
 591 as the prefix.
 592
 593 2.
 594 encap target: single server
 595 source: server
 596 parameters: source uid, target uid, mode, data
 597
 598 Part of a SASL authentication exchange. The mode is 'C' to send some data
 599 (base64 encoded), or 'S' to end the exchange (data indicates type of
 600 termination: 'A' for abort, 'F' for authentication failure, 'S' for
 601 authentication success).
 602
 603 SAVE
 604 capab: SAVE
 605 source: server
 606 propagation: broadcast
 607 parameters: target uid, TS
 608
 609 Resolve a nick collision by changing a nickname to the UID.
 610
 611 The server should verify that the UID belongs to a registered user, the user
 612 does not already have their UID as their nick and the TS matches the user's
 613 nickTS. If not, drop the message.
 614
 615 SAVE should be propagated as a regular NICK change to links without SAVE capab.
 616 present.
 617
 618 SERVER
 619 1.
 620 source: unregistered server
 621 parameters: server name, hopcount, server description
 622
 623 Registers the connection as a server. PASS and CAPAB must have been sent
 624 before, SVINFO should be sent afterwards.
 625
 626 If there is no such server configured or authentication failed, the connection
 627 should be dropped.
 628
 629 This is propagated as a SID message.
 630
 631 2.
 632 source: server
 633 propagation: broadcast
 634 parameters: server name, hopcount, server description
 635
 636 Introduces a new TS5 server, directly connected to the source of this command.
 637 This is only used for jupes as TS5 servers may do little else than existing.
 638
 639 SID
 640 source: server
 641 propagation: broadcast
 642 parameters: server name, hopcount, sid, server description
 643
 644 Introduces a new server, directly connected to the source of this command.
 645
 646 SIGNON
 647 source: user
 648 propagation: broadcast
 649 parameters: new nickname, new username, new visible hostname, new nickTS, new login name
 650
 651 Broadcasts a change of several user parameters at once.
 652
 653 Currently only sent after an SVSLOGIN.
 654
 655 SJOIN
 656 source: server
 657 propagation: broadcast
 658 parameters: channelTS, simple modes, opt. mode parameters..., nicklist
 659
 660 Broadcasts a channel creation or bursts a channel.
 661
 662 The nicklist consists of users joining the channel, with status prefixes for
 663 their status ('@+', '@', '+' or ''), for example:
 664 '@+1JJAAAAAB +2JJAAAA4C 1JJAAAADS'. All users must be behind the source server
 665 so it is not possible to use this message to force users to join a channel.
 666
 667 The interpretation depends on the channelTS and the current TS of the channel.
 668 If either is 0, set the channel's TS to 0 and accept all modes. Otherwise, if
 669 the incoming channelTS is greater (newer), ignore the incoming simple modes
 670 and statuses and join and propagate just the users. If the incoming channelTS
 671 is lower (older), wipe all modes and change the TS, notifying local users of
 672 this but not servers (invites may be cleared). In the latter case, kick on
 673 split riding may happen: if the key (+k) differs or the incoming simple modes
 674 include +i, kick all local users, sending KICK messages to servers.
 675
 676 An SJOIN is propagated with the new TS and modes of the channel. The statuses
 677 are propagated if and only if they were accepted.
 678
 679 SJOIN must be used to propagate channel creation and in netbursts. For regular
 680 users joining channels, JOIN must be used. Pseudoservers may use SJOIN to join
 681 a user with ops.
 682
 683 SNOTE
 684 charybdis TS6
 685 encap only
 686 source: server
 687 parameters: snomask letter, text
 688
 689 Sends the text as a server notice from the source server to opers with the
 690 given snomask set.
 691
 692 SQUIT
 693 parameters: target server, comment
 694
 695 Removes the target server and all servers and users behind it from the network.
 696
 697 If the target server is the receiving server or the local link this came from,
 698 this is an announcement that the link is being closed.
 699
 700 Otherwise, if the target server is locally connected, the server should send
 701 a WALLOPS announcing the SQUIT.
 702
 703 STATS
 704 source: user
 705 parameters: stats letter, hunted
 706
 707 Remote STATS request. Privileges are checked on the server executing the
 708 actual request.
 709
 710 SU
 711 encap only
 712 encap target: *
 713 source: services server
 714 parameters: target user, new login name (optional)
 715
 716 If the new login name is not present or empty, mark the target user as not
 717 logged in, otherwise mark the target user as logged in as the given account.
 718
 719 SVINFO
 720 source: server
 721 propagation: none
 722 parameters: current TS version, minimum TS version, '0', current time
 723
 724 Verifies TS protocol compatibility and clock. If anything is not in order,
 725 the link is dropped.
 726
 727 The current TS version is the highest version supported by the source server
 728 and the minimum TS version is the lowest version supported.
 729
 730 The current time is sent as a TS in the usual way.
 731
 732 SVSLOGIN
 733 charybdis TS6
 734 encap only
 735 encap target: single server
 736 source: services server
 737 parameters: target, new nick, new username, new visible hostname, new login name
 738
 739 Sent after successful SASL authentication.
 740
 741 The target is a UID, typically an unregistered one.
 742
 743 Any of the "new" parameters can be '*' to leave the corresponding field
 744 unchanged. The new login name can be '0' to log the user out.
 745
 746 If the UID is registered on the network, a SIGNON with the changes will be
 747 broadcast, otherwise the changes will be stored, to be used when registration
 748 completes.
 749
 750 TB
 751 source: server
 752 propagation: broadcast
 753 parameters:
 754
 755 TIME
 756 source: user
 757 parameters: hunted
 758
 759 Remote TIME request.
 760
 761 TMODE
 762 source: any
 763 parameters: channelTS, channel, cmode changes, opt. cmode parameters...
 764
 765 Propagates a channel mode change.
 766
 767 If the channelTS is greater (newer) than the current TS of the channel, drop
 768 the message.
 769
 770 On input, only the limit on parameters per line restricts how many cmode
 771 parameters can be present. Apart from this, arbitrary modes shall be
 772 processed. Redundant modes may be dropped. For example, +n-n may be applied and
 773 propagated as +n-n, -n or (if the channel was already -n) nothing, but not as
 774 +n.
 775
 776 The parameter for mode -k (removing a key) shall be ignored.
 777
 778 On output, at most ten cmode parameters should be sent; if there are more,
 779 multiple TMODE messages should be sent.
 780
 781 TOPIC
 782 source: user
 783 propagation: broadcast
 784
 785 Propagates a channel topic change. The server may verify that the source has
 786 ops in the channel.
 787
 788 TRACE
 789 source: user
 790 1.
 791 parameters: hunted
 792
 793 Performs a trace to the target, sending 200 numerics from each server passing
 794 the message on. The target server sends a description of the target followed
 795 by a 262 numeric.
 796
 797 TRACE, STATS l and STATS L are the only commands using hunt_server that use the
 798 hunted parameter for more than just determining which server the command
 799 should be executed on.
 800
 801 2.
 802 parameters: target name, hunted
 803
 804 Executes a trace command on the target server. No 200 numerics are sent.
 805 The target name is a name, not a UID, and should be on the target server.
 806
 807 UID
 808 source: server
 809 propagation: broadcast
 810 parameters: nickname, hopcount, nickTS, umodes, username, visible hostname, IP address, UID, gecos
 811 propagation: broadcast
 812
 813 Introduces a client. The client is on the source server of this command.
 814
 815 Nick TS rules apply.
 816
 817 UNDLINE
 818 charybdis TS6
 819 encap only
 820 source: user
 821 parameters: mask
 822
 823 Removes a D:line (IP ban checked directly after accepting connection).
 824
 825 The mask must be an IP address or CIDR mask.
 826
 827 UNKLINE
 828 1.
 829 encap only
 830 source: user
 831 parameters: user mask, host mask
 832
 833 Removes a K:line (ban on user@host).
 834
 835 2.
 836 capab: UNKLN
 837 source: user
 838 parameters: target server mask, user mask, host mask
 839
 840 As form 1, deprecated.
 841
 842 UNRESV
 843 1.
 844 encap only
 845 source: user
 846 parameters: mask
 847
 848 Removes a RESV.
 849
 850 2.
 851 capab: CLUSTER
 852 source: user
 853 parameters: target server mask, mask
 854
 855 As form 1, deprecated.
 856
 857 UNXLINE
 858 1.
 859 encap only
 860 source: user
 861 parameters: mask
 862
 863 Removes an X:line (ban on realname).
 864
 865 2.
 866 capab: CLUSTER
 867 source: user
 868 parameters: target server mask, mask
 869
 870 As form 1, deprecated.
 871
 872 USERS
 873 source: user
 874 parameters: hunted
 875
 876 Remote USERS request.
 877
 878 VERSION
 879 source: any
 880 parameters: hunted
 881
 882 Remote VERSION request.
 883
 884 WALLOPS
 885 1.
 886 source: user
 887 parameters: message
 888 propagation: broadcast
 889
 890 In efnet TS6, sends a message to operators (with umode +z set). This is a
 891 deprecated equivalent to OPERWALL.
 892
 893 In charybdis TS6, sends a message to local users with umode +w set (or possibly
 894 another indication that WALLOPS messages should be sent), including non-opers.
 895
 896 2.
 897 source: server
 898 parameters: message
 899 propagation: broadcast
 900
 901 Sends a message to local users with umode +w set (or possibly another
 902 indication that WALLOPS messages should be sent).
 903
 904 In efnet TS6 this may include non-opers, in charybdis TS6 this may only be
 905 sent to opers.
 906
 907 WHOIS
 908 source: user
 909 parameters: hunted, target nick
 910
 911 Remote WHOIS request.
 912
 913 XLINE
 914 1.
 915 encap only
 916 source: user
 917 parameters: duration, mask, reason
 918
 919 Sets an X:line (ban on realname).
 920
 921 2.
 922 capab: CLUSTER
 923 source: user
 924 parameters: target server mask, duration, mask, reason
 925
 926 As form 1, deprecated.
 927
 928 Local only commands (charybdis 3.1):
 929
 930 ACCEPT
 931 AUTHENTICATE
 932 CAP
 933 CHALLENGE
 934 CHANTRACE
 935 CLOSE
 936 CNOTICE
 937 CPRIVMSG
 938 DIE
 939 GET
 940 HELP
 941 ISON
 942 LIST
 943 MAP
 944 MASKTRACE
 945 MODLIST
 946 MODLOAD
 947 MODRELOAD
 948 MODRESTART
 949 MODUNLOAD
 950 MONITOR
 951 NAMES
 952 OPER
 953 POST
 954 PUT
 955 RESTART
 956 SCAN
 957 SET
 958 TESTGECOS
 959 TESTLINE
 960 TESTMASK
 961 UHELP
 962 UNREJECT
 963 USER
 964 USERHOST
 965 WEBIRC
 966 WHO
 967 WHOWAS