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Network Working Group S. CROCKER
Request for Comments # 66 UCLA
26 August 70
Third level ideas and noise
(RFC 66-3rd Level Ideas and other noises)
In August 12, 70, I met BBN and representatives from BBN and MIT, we discussed the third level.
Other agreements.
Dial-Up The Dial-Up protocol mentioned below has passed in the conference.
The purpose of this part of the agreement is to get a path from a site (using site) and another site (service station)
The recorder is connected.
In order to trigger this connection, in the server host, use the path to connect a receiving slot US and request one to 1
Slot connection. So use UCP to send
1 4 4 1
-------------------------------------------------- -
| RTS | US | 1 | P |
-------------------------------------------------- -
| All | P | Space |
-------------------------------
By link, US US is the user's receiving slot, P is a link, space is a certain space point
Match.
The server host may decide to reject the connection, in which case it will respond with the CLS standard. However, if
If it accepts it, it will send a quasi-32-bit number through this connection, and then close this connection. This one
The number of 32-bit is the name of the server host one receiving slot. This slot and the next higher number of slots are
Save to connect to the user. So, NCP sends
1 4 1
----------------------------
| STR | 1 | US |
----------------------------
In the link 1, it will be
4
-----------
| SS |
-----------
In the link P, pay attention to the SS must be an even number.
After sending the service slot number, after SS, NCP sends
1 4 4
-------------------------------------
| CLS | 1 | US |
-------------------------------------
| STR | SS 1 | US |
------------------------------------------ | RTS | SS | US 1 | q |
------------------------------------------
| All | Q | Space |
-----------------------------
The host in use will also establish these connections, by sending
1 4 4
----------------------------------------
| CLS | US | 1 |
----------------------------------------
| STR | US 1 | SS |
--------------------------------------------
| RTS | US | SS 1 | R |
--------------------------------------------
At this point, the user should connect to the recorder on the server site.
Standard console
Second, we agree with an initial network standard console: 7-bit ASCII is transmitted to the 8-digit field
Neighboring string. These special code have been listed in the IMP Operation Manual-BBN Report # 1877.
This seems to be more difficult in PDP-10, but it will be better in other situations.
For interrupt or suspension, many systems have used at least one standard feature. For those who need another kind
Signal,
1 1
----------------
| INR | R |
----------------
It should be sufficient by controlling the connection.
[This RFC WAS PUT INTO MACHINE READABLE FORM for Entry]
[INTO THE ONLINE RFC Archives by gottfried janik 2/98]
RFC 66-3rd Level Ideas and Other Noises Level 3 Ideas and Noise
1
RFC Document Chinese Translation Program
