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imported>Hundfred (New page: quick'n dirty howto: connect to a serial-console device e.g. router/switch using the programm minicom, linux 1) have a look in the output of dmesg | grep tty [ ttyS0 at I/O 0x3f8 (irq...) |
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quick'n dirty howto: |
quick'n dirty howto: |
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connect to a serial-console device e.g. router/switch using the programm minicom, linux |
== connect to a serial-console device e.g. router/switch using the programm minicom, linux == |
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1) have a look in the output of dmesg | grep tty |
1) have a look in the output of dmesg | grep tty |
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<pre> |
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[ ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A |
[ ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A |
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[ serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A |
[ serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A |
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[ ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A |
[ ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A |
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[ ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A |
[ ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A |
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</pre> |
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2) start the program "minicom" |
2) start the program "minicom" |
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3) enter the menu ctrl-A-o |
3) enter the menu ctrl-A-o |
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4) change the settings of the serical port |
4) change the settings of the serical port |
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| F - Hardware Flow Control : Ja | |
| F - Hardware Flow Control : Ja | |
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| G - Software Flow Control : Nein |
| G - Software Flow Control : Nein |
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</pre> |
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5) press ESC and enter settings for Modem and Dialup |
5) press ESC and enter settings for Modem and Dialup |
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6) change Modem Initialisation to : ~^M~ |
6) change Modem Initialisation to : ~^M~ |
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(simply remove the: A - Modem-Initialisierung ~^M~AT S7=45 S0=0 L1 V1 X4 &c1 E1 Q0^M ) |
(simply remove the: A - Modem-Initialisierung ~^M~AT S7=45 S0=0 L1 V1 X4 &c1 E1 Q0^M ) |
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7) press ESC and save your settings as "dfl" |
7) press ESC and save your settings as "dfl" |
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8) press CTRL-A-x to exit mincom, and start it again, it sould show status "online" |
8) press CTRL-A-x to exit mincom, and start it again, it sould show status "online" |
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Latest revision as of 16:26, 22 October 2008
quick'n dirty howto:
connect to a serial-console device e.g. router/switch using the programm minicom, linux[edit]
1) have a look in the output of dmesg | grep tty
[ ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
2) start the program "minicom"
3) enter the menu ctrl-A-o
4) change the settings of the serical port
example:
| A - Serieller Anschluss : /dev/ttyS0 |
| B - Pfad zur Lockdatei : /var/lock |
| C - Programm zur Rufannahme : |
| D - Programm zum Wählen : |
| E - Bps/Par/Bits : 9600 8N1 |
| F - Hardware Flow Control : Ja |
| G - Software Flow Control : Nein
5) press ESC and enter settings for Modem and Dialup
6) change Modem Initialisation to : ~^M~
(simply remove the: A - Modem-Initialisierung ~^M~AT S7=45 S0=0 L1 V1 X4 &c1 E1 Q0^M )
7) press ESC and save your settings as "dfl"
8) press CTRL-A-x to exit mincom, and start it again, it sould show status "online"