Statu s Displ ays 20-5
●RLP – is alway s 0, except for a remote control, file transfer, or alarm co nnectio n,
in which case this number is always 253.
●P – is the port numb er (0-7 are physical po rts, 8–63 are logical ports), unless RLP
is 253, in which case: 66 = Remote c ontrol, 67 = File transfer, 68 = A larm con-
nection.
Figure 20-4 Vi r t ua l Conne ctio ns Dis play on N o n-Fr am e Rel ay Port
[C],[C] from Main Menu
Information in this Display:
●Seq – is a sequence number used to identify the connection.
●I – is the logical interface: P = PVC, S = SVC
●D – is the direction of the connection: I = Incoming, O = Outgoing.
●LCN – is the logical channel number.
●State:Data_trans – means that call processing was successful and the con-
nection is in the data transmission state.
Call_setup – means that the attached device is waiting for Call Accept.
Clearing – means that the attached device is in Call Clear state, waiting
for Clear Confirmation.
Resetting – means that a Reset has been sent to the remote device, and the
attached device is waiting for a Reset Confirmation.
Port_down – is self-explanatory.
Connected – means that a connection has been established.
Not_conect – means that a connection has not been established or has
been broken.
Undefined – means that t he port is in some unknown state.
●Subscriber – identifies th e Calling Address of each end of the connection.
Node Name=node_xyz
Connection Status Display Menu (Page 1) RLP: 0 Port: 0
From: To:
Seq I D LCN State Subscriber RLP P LCNState Subscriber
1 S O 4095 Data_trans 100000100 0 0 4095D ata_trans120000110
2 S I 500 Data_trans 11000010000 5 10 Data_trans111000120
3 P I 255 Port_down 0 3 0 Not_conect
4 S I 10 Data_trans 110010000 253 3 6 Data_trans33333