---
name: "cnetz_sim"
section: "1"
platform: "linux"
package: "osmocom-analog"
version: "0.0~git20250208.4ebf64f-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/cnetz_sim"
---

# cnetz\_sim(1)

http://osmocom-analog.eversberg.eu/docs/

## NAME

**cnetz\_sim** - http://osmocom-analog.eversberg.eu/docs/

## SYNOPSIS

**cnetz\_sim** **\[***options*\] *\<command\>*

### General options:

**-h** **--help**

-

  This help

**--config** \[~/\]\<path to config file\>

-

  Give a config file to use. If it starts with '~/', path is at home dir. Each line in config file is one option, '-' or '--' must not be given!

**-v** **--verbose** \<level\> \| \<level\>,\<category\>\[,\<category\>\[,...\]\] \| list

-

  Use 'list' to get a list of all levels and categories. Verbose level: digit of debug level (default = '3') Verbose level+category: level digit followed by one or more categories -\> If no category is specified, all categories are selected

**-v** **--verbose** date

-

  Show date with debug output

**-s** **--serial-device** \<device\>

-

  Serial device (default = '/dev/ttyUSB0')

**-b** **--baud-rate** \<baud\>

-

  Serial baud rate (default = 9600)

**-w** **--write-pdu** \<filename\>

-

  Write PDU to file (sniffer only)

### SIM card simulator options:

**-E** **--eeprom** \<name\>

-

  Stores and reads EEPROM data to/from file. The file is stored at "~/osmocom/analog/sim\_\<name\>.eeprom". If the file dos not exit yet, the default values are used. Values are always overwritten with card data, if defined.

**-F** **--futln** \<phone number\>

-

  Give 7 digits subscriber ID (default = '2222001')

**--sicherung** \<security code\>

-

  Card's security code for simple authentication (default = '3103')

**--kartenkennung** \<card ID\>

-

  Card's ID. Not relevant! (default = '3')

**--sonder** \<special code\>

-

  Special codes are used for service cards (default = '0')

**--wartung** \<maitenance code\>

-

  May define features of service cards (default = '65535')

**-P** **--pin** \<pin\> \| 0000

-

  Give 4 .. 8 digits of pin. Use '0000' to disable. (default = '0000') This will also reset the PIN error counter and unlocks the card.

**-D** **--directory** \<location\> \<number\> \<name\> \[--directory ...\]

-

  Give storage location '01' .. '80'. To erase give "" as number and name. This option can be given multiple times for more entries.

**-A** **--authenticate** 0x...

-

  Give 64 Bit value for authentication response. (default = all bits 1)

### Commands are:

-

  sniff - To passively sniff SIM card communication sim - To simulate a SIM card

\[0;33m\[1;31mDOPTIONS\[0;m\[0;33m \[1;31mERROR\[0;m\[0;33m options.c:302 Given command line option '--version' is not a valid option, use '-h' for help!\[0;m

## SEE ALSO

The full documentation for **\[0;33m\[1;32mDOPTIONS\[0;m\[0;33m** is maintained as a Texinfo manual.  If the **info** and **\[0;33m\[1;32mDOPTIONS\[0;m\[0;33m** programs are properly installed at your site, the command

-

  **info \[0;33m\[1;32mDOPTIONS\[0;m\[0;33m**

should give you access to the complete manual.