Difference between revisions of "Serial Connections"

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(→‎MC 3015: Update console table and remove binaerpilot/ascorbic-acid)
 
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==== MC 3015 ====
 
==== MC 3015 ====
  
  corn-syrup          ttyS1 LOM <- hfcs-ipmi           -     57600
+
Local machine      | Local TTY  | Remote machine      | Remote TTY | Baud rate
  mirror              ttyS1 LOM <- sodium-benzoate-ilo -     57600
+
-------------------+------------+---------------------+------------+----------
  taurine              ttyS1 LOM <- calum                -     115200
+
  corn-syrup          ttyS1 LOM <- corn-syrup-ipmi       -               57600
  ascorbic-acid        ttyS0 LOM <- artificial-flavours ttyS0 9600
+
  mirror              ttyS1 LOM <- sodium-benzoate-ipmi -               57600
  citric-acid          ttyS0 LOM <- potassium-citrate    ttyS1 9600
+
  taurine              ttyS1 LOM <- taurine-ilo          -               115200
 +
  glomag              ttyS0 LOM <- glomag-ipmi          -               115200
 +
  goto80              ttyS0     <- corn-syrup            N/A            115200
 +
  goto80              ttyS1    <- corn-syrup            N/A            115200
 +
goto80              power    <- corn-syrup            N/A            115200
 +
potassium-citrate    ttyS0    <- corn-syrup:ttyUSB2    hub3            115200
 +
aspartame            ttyS0    <- corn-syrup:ttyUSB4    hub5            115200   
 +
electrons            -        <- corn-syrup            hub8              9600
  
ginseng              ttya      <- taurine              ttyS0 115200
+
The "hubN" ports are on the 8-port serial hub. To access, look in /dev/csc, or just use ttyUSB[N-1] directly.
potassium-citrate    ttyS0    <- ascorbic-acid        ttyS1 9600
 
caffeine            ttyS0    <- citric-acid          ttyS1 115200
 
 
 
==== MC 3036 ====
 
 
 
phosphoric-acid      ttyS0    <- sodium-citrate      ttyS0 115200
 
sodium-citrate      ttyS1    <- phosphoric-acid      ttyS1 115200
 
acesulfame-potassium ttyS0    <- natural-flavours    ttyS0 115200
 
dumbterm                      <- caramel-colour      ttyS1 19200
 
  
 
== Machine Ports ==
 
== Machine Ports ==
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  101102 (ttyS1) 101101 (ttyS0)
 
  101102 (ttyS1) 101101 (ttyS0)
 
==== citric-acid ====
 
 
citric-acid has two DE-9 serial ports stacked vertically, with the second port on the bottom, and a dead DE-9 labeled "modem" to its right. The first port must be run at 9600 baud to access the embedded remote console.
 
 
ttyS0
 
ttyS1 modem
 
  
 
==== sodium-citrate ====
 
==== sodium-citrate ====
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  ttyS1 ttyS0
 
  ttyS1 ttyS0
 
==== caramel-colour ====
 
 
caramel-colour has two DE-9 serial ports
 
 
ttyS0 on motherboard I/O shield
 
ttyS1 on motherboard in a PCI header
 
 
==== phosphoric-acid ====
 
 
phosphoric-acid has two DE-9 serial ports
 
 
ttyS0 on motherboard I/O shield
 
ttyS1 on motherboard in a PCI header
 
  
 
==== dumbterm ====
 
==== dumbterm ====
  
 
dumbterm has one DB-25 serial port. It is currently connected to a black [[Serial_Pin-outs#Grey_DB-25_Female_to_8P8C_Adapter|nonstandard DB-25<->8P8C adapter]], to a [[Serial_Pin-outs#Dumbterm_Cable|special twisted pair cable]], to a [[Serial_Pin-outs#Black_DE-9_Female_to_8P8C_Adapter|nonstandard 8P8C<->DE-9 adapter]]. All of these pieces are labeled "dumbterm". The dumbterm cable is not symmetric; the end labeled "DE-9" must be plugged into the DE-9 adapter.
 
dumbterm has one DB-25 serial port. It is currently connected to a black [[Serial_Pin-outs#Grey_DB-25_Female_to_8P8C_Adapter|nonstandard DB-25<->8P8C adapter]], to a [[Serial_Pin-outs#Dumbterm_Cable|special twisted pair cable]], to a [[Serial_Pin-outs#Black_DE-9_Female_to_8P8C_Adapter|nonstandard 8P8C<->DE-9 adapter]]. All of these pieces are labeled "dumbterm". The dumbterm cable is not symmetric; the end labeled "DE-9" must be plugged into the DE-9 adapter.
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 +
[[Category:Hardware]]

Latest revision as of 14:20, 26 October 2015

This article documents the physical serial ports on each machine and the connections between them. These connections are used for console access using Conserver.

MC 3015

Local machine      | Local TTY  | Remote machine      | Remote TTY | Baud rate
-------------------+------------+---------------------+------------+----------
corn-syrup           ttyS1 LOM <- corn-syrup-ipmi       -                57600
mirror               ttyS1 LOM <- sodium-benzoate-ipmi  -                57600
taurine              ttyS1 LOM <- taurine-ilo           -               115200
glomag               ttyS0 LOM <- glomag-ipmi           -               115200
goto80               ttyS0     <- corn-syrup            N/A             115200
goto80               ttyS1     <- corn-syrup            N/A             115200
goto80               power     <- corn-syrup            N/A             115200
potassium-citrate    ttyS0     <- corn-syrup:ttyUSB2    hub3            115200
aspartame            ttyS0     <- corn-syrup:ttyUSB4    hub5            115200    
electrons            -         <- corn-syrup            hub8              9600

The "hubN" ports are on the 8-port serial hub. To access, look in /dev/csc, or just use ttyUSB[N-1] directly.

Machine Ports

Most machines either have no serial ports, or one DE-9 serial port. Details of other configurations are listed here. We do not have any modems (DCE), so all connections should be crossed (i.e., use null modem cables or compatible).

taurine

taurine has a virtual serial port that can be accessed via telnet or SSH

ttyS0 physical DE-9
ttyS1 virtual

ascorbic-acid

ascorbic-acid has two Sun 8P8C serial ports stacked vertically, with the first port on top. The first port may be used to access LOM, and probably has to be set to 9600 baud.

A (ttyS0, LOM)
B (ttyS1)

These ports should be connected to another system's DE-9 using a DE-9<->8P8C modular adapter and an Almost Rollover or standard rollover.

potassium-citrate

potassium-citrate has two DE-9 serial ports side by side, with the second port on the left

101102 (ttyS1) 101101 (ttyS0)

sodium-citrate

sodium-citrate has two DE-9 serial ports side by side, with the second port on the left

ttyS1 ttyS0

dumbterm

dumbterm has one DB-25 serial port. It is currently connected to a black nonstandard DB-25<->8P8C adapter, to a special twisted pair cable, to a nonstandard 8P8C<->DE-9 adapter. All of these pieces are labeled "dumbterm". The dumbterm cable is not symmetric; the end labeled "DE-9" must be plugged into the DE-9 adapter.