Internet Assigned Numbers Authority
Remote Framebuffer (RFB)
Created
2010-12-08
Last Updated
2024-08-14
Available Formats
[IMG]
XML [IMG]
HTML [IMG]
Plain text
Registries included below
??Remote Framebuffer Security Types
??Remote Framebuffer Client-to-Server Message Types
??Remote Framebuffer Server-to-Client Message Types
??Remote Framebuffer Encoding Types
Remote Framebuffer Security Types
Registration Procedure(s)
Expert Review
Expert(s)
Tristan Richardson
Reference
[RFC6143]
Available Formats
[IMG]
CSV
Value Name Reference
0 Invalid [RFC6143]
1 None [RFC6143]
2 VNC Authentication [RFC6143]
3-15 RealVNC historic assignment
16 Tight historic assignment
17 Ultra historic assignment
18 TLS historic assignment
19 VeNCrypt historic assignment
20 GTK-VNC SASL historic assignment
21 MD5 hash authentication historic assignment
22 Colin Dean xvp historic assignment
23 Secure Tunnel [RFC7869]
24 Integrated SSH [RFC7869]
25-29 Unassigned
30-36 Apple Inc. [Michael_Stein]
37-127 Unassigned
128 RealVNC historic assignment
129 RealVNC historic assignment
129 Tight Unix Login Authentication [Samuel_Mannehed]
130-134 RealVNC historic assignment
135-191 Unassigned
192 RealVNC historic assignment
193-255 Unassigned
Remote Framebuffer Client-to-Server Message Types
Registration Procedure(s)
Expert Review
Expert(s)
Tristan Richardson
Reference
[RFC6143]
Available Formats
[IMG]
CSV
Value Name Reference
0 SetPixelFormat [RFC6143]
1 Unassigned
2 SetEncodings [RFC6143]
3 FramebufferUpdateRequest [RFC6143]
4 KeyEvent [RFC6143]
5 PointerEvent [RFC6143]
6 ClientCutText [RFC6143]
7-21 Possibly used in UltraVNC historic assignment
22-79 Unassigned
80 Possibly used in UltraVNC historic assignment
81-126 Unassigned
127 VMWare historic assignment
128 Car Connectivity [J?rg_Brakensiek] [Terminal Mode v1.0]
129-149 Unassigned
150 TightVNC EnableContinuousUpdates historic assignment
151-244 Unassigned
245 Replit Audio Client Message [Luis_H¨¦ctor_Ch¨¢vez]
246 Dell-EMC [Rajeshkumar_Patel]
247 Dell-EMC [Rajeshkumar_Patel]
248 ClientFence TigerVNC
249 OLIVE Call Control historic assignment
250 Colin Dean xvp historic assignment
251 Pierre Ossman SetDesktopSize historic assignment
252 tight historic assignment
253 gii historic assignment
254 VMWare historic assignment
255 Anthony Liguori historic assignment
Remote Framebuffer Server-to-Client Message Types
Registration Procedure(s)
Expert Review
Expert(s)
Tristan Richardson
Reference
[RFC6143]
Available Formats
[IMG]
CSV
Value Name Reference
0 FramebufferUpdate [RFC6143]
1 SetColourMapEntries [RFC6143]
2 Bell [RFC6143]
3 ServerCutText [RFC6143]
4-15 Possibly used in UltraVNC historic assignment
16-126 Unassigned
127 VMWare historic assignment
128 Car Connectivity [J?rg_Brakensiek] [Terminal Mode v1.0]
129-149 Unassigned
150 TightVNC EndOfContinuousUpdates historic assignment
151-172 Unassigned
173 ServerState historic assignment
174-244 Unassigned
245 Replit Audio Server Message [Luis_H¨¦ctor_Ch¨¢vez]
246 Dell-EMC [Rajeshkumar_Patel]
247 Dell-EMC [Rajeshkumar_Patel]
248 ServerFence TigerVNC
249 OLIVE Call Control historic assignment
250 Colin Dean xvp historic assignment
251 Unassigned
252 tight historic assignment
253 gii historic assignment
254 VMWare historic assignment
255 Anthony Liguori historic assignment
Remote Framebuffer Encoding Types
Registration Procedure(s)
Expert Review
Expert(s)
Tristan Richardson, John Levine
Reference
[RFC6143]
Available Formats
[IMG]
CSV
Value Name Reference
0 Raw [RFC6143]
1 CopyRect [RFC6143]
2 RRE [RFC6143]
5 Hextile [RFC6143]
9-10 Possibly used in UltraVNC historic assignment
16 ZRLE [RFC6143]
-239 Cursor pseudo-encoding [RFC6143]
-223 DesktopSize pseudo-encoding [RFC6143]
4 CoRRE historic assignment
6 zlib historic assignment
7 tight historic assignment
8 zlibhex historic assignment
15 TRLE [RFC6143]
17 Hitachi ZYWRLE historic assignment
20 H.264 [Tristan_Richardson]
21 JPEG historic assignment [Tristan_Richardson]
22 JRLE historic assignment [Tristan_Richardson]
23 VA H.264 [Tristan_Richardson]
24 ZRLE2 [Tristan_Richardson]
50 Open H.264 Encoding [https://github.com/rfbproto/rfbproto/blob/master/rfbproto.rst][Maxim_Devaev]
1000-1002 Apple Inc. [Michael_Stein]
1011 Apple Inc. [Michael_Stein]
1024 to 1099 RealVNC historic assignment [Tristan_Richardson]
1100-1109 Apple Inc. [Michael_Stein]
-1 to -222 tight options historic assignment
-224 to -238 tight options historic assignment
-240 to -256 tight options historic assignment
-257 to -272 Anthony Liguori historic assignment
-273 to -304 VMWare historic assignment
-305 gii historic assignment
-306 popa historic assignment
-307 Peter Astrand DesktopName historic assignment
-308 Pierre Ossman ExtendedDesktopSize historic assignment
-309 Colin Dean xvp historic assignment
-310 OLIVE Call Control historic assignment
-311 ClientRedirect [Brian_Hinz]
-312 Fence TigerVNC
-313 ContinuousUpdates TigerVNC
-314 CursorWithAlpha [Tristan_Richardson]
-315 ColorMap [Tristan_Richardson]
-316 ExtendedMouseButtons [https://github.com/rfbproto/rfbproto/blob/master/rfbproto.rst][Adam_Halim]
-317 Tight + No Zlib [Darrell_Commander]
-412 to -512 TurboVNC fine-grained quality level historic assignment
-523 to -528 Car Connectivity [J?rg_Brakensiek] [Terminal Mode v1.0]
-763 to -768 TurboVNC subsampling level historic assignment
0x48323634 VA H.264 [David_Verbeiren]
0x52706C41 Replit Audio Pseudo-encoding [Luis_H¨¦ctor_Ch¨¢vez]
0x574d5600 to 0x574d56ff VMWare historic assignment
0xc0a1e5ce to 0xc0a1e5cf Possibly used in UltraVNC historic assignment
0xfffe0000 to 0xfffe00ff Used in LibVNCServer LibVNCServer
0xffff0000 to 0xffff8003 Possibly used in UltraVNC historic assignment
Contact Information
ID Name Contact URI Last Updated
[Adam_Halim] Adam Halim mailto:adaha&cendio.com 2024-06-06
[Brian_Hinz] Brian Hinz mailto:bphinz&users.sourceforge.net 2011-06-09
[Darrell_Commander] Darrell Commander mailto:information&virtualgl.org 2024-08-14
[David_Verbeiren] David Verbeiren mailto:david.verbeiren&intel.com 2013-02-08
[J?rg_Brakensiek] J?rg Brakensiek mailto:jorg.brakensiek&nokia.com 2011-05-11
[Luis_H¨¦ctor_Ch¨¢vez] Luis H¨¦ctor Ch¨¢vez mailto:luis&repl.it 2021-03-31
[Maxim_Devaev] Maxim Devaev mailto:mdevaev&gmail.com 2021-02-10
[Michael_Stein] Michael Stein mailto:mvs&apple.com 2022-06-07
[Rajeshkumar_Patel] Rajeshkumar Patel mailto:rajesh_z_patel&Dell.com 2020-07-28
[Samuel_Mannehed] Samuel Mannehed mailto:samuel&cendio.se 2019-11-07
[Tristan_Richardson] Tristan Richardson mailto:standards&realvnc.com 2017-09-12
Licensing Terms
Presently we were in a very dark road, and at a point where it dropped suddenly between steep sides we halted in black shadow. A gleam of pale sand, a whisper of deep flowing waters, and a farther glimmer of more sands beyond them challenged our advance. We had come to a "grapevine ferry." The scow was on the other side, the water too shoal for the horses to swim, and the bottom, most likely, quicksand. Out of the blackness of the opposite shore came a soft, high-pitched, quavering, long-drawn, smothered moan of woe, the call of that snivelling little sinner the screech-owl. Ferry murmured to me to answer it and I sent the same faint horror-stricken tremolo back. Again it came to us, from not farther than one might toss his cap, and I followed Ferry down to the water's edge. The grapevine guy swayed at our side, we heard the scow slide from the sands, and in a few moments, moved by two videttes, it touched our shore. Soon we were across, the two videttes riding with us, and beyond a sharp rise, in an old opening made by the swoop of a hurricane, we entered the silent unlighted bivouac of Ferry's scouts. Ferry got down and sat on the earth talking with Quinn, while the sergeants quietly roused the sleepers to horse. Plotinus is driven by this perplexity to reconsider the whole theory of Matter.477 He takes Aristotle¡¯s doctrine as the groundwork of his investigation. According to this, all existence is divided into Matter and Form. What we know of things¡ªin other words, the sum of their differential characteristics¡ªis their Form. Take away this, and the unknowable residuum is their Matter. Again, Matter is the vague indeterminate something out of which particular Forms are developed. The two are related as Possibility to Actuality, as the more generic to the more specific substance through every grade of classification and composition. Thus there are two Matters, the one sensible and the other intelligible. The former constitutes the common substratum of bodies, the other the common element of ideas.478 The general distinction between Matter and Form was originally suggested to Aristotle by Plato¡¯s remarks on the same subject; but he differs325 from his master in two important particulars. Plato, in his Timaeus, seems to identify Matter with space.479 So far, it is a much more positive conception than the ?λη of the Metaphysics. On the other hand, he constantly opposes it to reality as something non-existent; and he at least implies that it is opposed to absolute good as a principle of absolute evil.480 Thus while the Aristotelian world is formed by the development of Power into Actuality, the Platonic world is composed by the union of Being and not-Being, of the Same and the Different, of the One and the Many, of the Limit and the Unlimited, of Good and Evil, in varying proportions with each other. The Lawton woman had heard of an officer's family at Grant, which was in need of a cook, and had gone there. [See larger version] On the 8th of July an extraordinary Privy Council was summoned. All the members, of whatever party, were desired to attend, and many were the speculations as to the object of their meeting. The general notion was that it involved the continuing or the ending of the war. It turned out to be for the announcement of the king's intended marriage. The lady selected was Charlotte, the second sister of the Duke of Mecklenburg-Strelitz. Apart from the narrowness of her education, the young princess had a considerable amount of amiability, good sense, and domestic taste. These she shared with her intended husband, and whilst they made the royal couple always retiring, at the same time they caused them to give, during their lives, a moral air to their court. On the 8th of September Charlotte arrived at St. James's, and that afternoon the marriage took place, the ceremony being performed by the Archbishop of Canterbury. On the 22nd the coronation took place with the greatest splendour. Mother and girls were inconsolable, for each had something that they were sure "Si would like," and would "do him good," but they knew Josiah Klegg, Sr., well enough to understand what was the condition when he had once made up his mind. CHAPTER V. THE YOUNG RECRUITS Si proceeded to deftly construct a litter out of the two guns, with some sticks that he cut with a knife, and bound with pawpaw strips. His voice had sunk very low, almost to sweetness. A soft flurry of pink went over her face, and her eyelids drooped. Then suddenly she braced herself, pulled herself taut, grew combative again, though her voice shook. HoME²Ô¾®Ïè̫ʲôÐÇ×ù
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