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- LLLLLLLLCCCC2222TTTTEEEEMMMMPPPPLLLLAAAATTTTEEEE((((4444)))) LLLLLLLLCCCC2222TTTTEEEEMMMMPPPPLLLLAAAATTTTEEEE((((4444))))
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- NNNNAAAAMMMMEEEE
- llc2template - Description of LLC2 configuration file
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- An LLC2 configuration file contains 14 lines of various parameters.
- Configuration of the llc2 driver is performed by _l_l_t_u_n_e(1M) using files
- with this format. These parameters are detailed below:
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- 1) NNNN2222____VVVVAAAALLLL Maximum number of times that a Protocol Data Unit is sent
- following the expiry of the Acknowledgement Timer, the P-bit
- timer, or the Reject Timer. This parameter also limits the
- number of times an RR is sent with the P-bit set when remote
- busy is true and the Busy timer expires.
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- 2) TTTT1111____VVVVAAAALLLL The time interval during which the LLC expects to receive an
- acknowledgement to an outstanding I Protocol Data Unit(PDU)
- or an expected response to a sent unnumbered PDU (units in
- 0.1 seconds).
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- 3) TTTTPPPPFFFF____VVVVAAAALLLL
- The time during which the LLC2 expects to receive a PDU with
- the F-bit set to 1 in response to a command with the P-bit
- set to 1. Value is in 0.1 second units and should be less
- than the value specified for the Acknowledgement Timer.
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- 4) TTTTRRRREEEEJJJJ____VVVVAAAALLLL
- The time interval during which the LLC2 expects to receive a
- reply to a sent REJ TPDU (units in 0.1 seconds).
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- 5) TTTTBBBBUUUUSSSSYYYY____VVVVAAAALLLL
- The time interval during which the LLC2 waits for an
- indication of the clearance of a busy condition at the other
- LLC2 (units in 0.1 seconds).
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- 6) TTTTIIIIDDDDLLLLEEEE____VVVVAAAALLLL
- The time interval during which the LLC2 expects to receive a
- PDU from the other LLC2.
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- 7) AAAACCCCKKKK____DDDDEEEELLLLAAAAYYYY
- RR delay time (units in 0.1 seconds).
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- 8) NNNNOOOOTTTTAAAACCCCKKKK____MMMMAAAAXXXX
- Maximum number of unacknowledged Rx I-frames.
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- PPPPaaaaggggeeee 1111
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- LLLLLLLLCCCC2222TTTTEEEEMMMMPPPPLLLLAAAATTTTEEEE((((4444)))) LLLLLLLLCCCC2222TTTTEEEEMMMMPPPPLLLLAAAATTTTEEEE((((4444))))
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- 9) TTTTXXXX____WWWWIIIINNNNDDDDOOOOWWWW
- Transmit window (if no XID received).
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- 10) TTTTXXXX____PPPPRRRROOOOBBBBEEEE
- The position before the window is closed at which an I PDU is
- sent with the P-bit set to solicit an acknowledgement from
- the receiver.
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- 11) MMMMAAAAXXXX____IIII____LLLLEEEENNNN
- Maximum size of LLC2 I frame. LLC2 requires all incoming I
- frames above a certain size to be rejected by a FRMR. This
- parameter specifies the maximum size of data you may receive
- starting from the LLC2 protocol header.
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- In a X.25 network, it is constructed as (maximum X.25 data
- length + X.25 protocol header length + LLC2 protocol header
- length). In a SNA network, it is constructed as (maximum SNA
- data length + SNA request header length + SNA transmission
- header length + LLC2 protocol header length).
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- 12) XXXXIIIIDDDD____WWWWIIIINNNNDDDDOOOOWWWW
- XID window size (receive window), when the remote window size
- is unknown or zero.
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- 13) XXXXIIIIDDDD____NNNNDDDDUUUUPPPP
- Duplicate MAC XID count (0 means no test).
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- 14) XXXXIIIIDDDD____TTTTDDDDUUUUPPPP
- Duplicate MAC XID time (units in 0.1 seconds).
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- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- lltune(1M).
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- PPPPaaaaggggeeee 2222
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