[*] Emulating binary name: ip

[*] Emulator used: qemu-mipsel

[*] Using root directory: /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/DIR-600_fw_revb5_214b01_ALL_de_20130122/dir600b_v2.14_d1mg.bin_extract/1179788-3612812.squashfs_v4_le_extract (1/1)

[*] Using CPU config: NONE

[*] Emulating binary: /usr/sbin/ip

[*] Emulating binary ./usr/sbin/ip with parameter NONE

[*] Emulating binary ./usr/sbin/ip with parameter -v

Object "NONE" is unknown, try "ip help".

[*] Emulating binary ./usr/sbin/ip with parameter -V

Option "-v" is unknown, try "ip -help".

[*] Emulating binary ./usr/sbin/ip with parameter -h

ip utility, iproute2-ss100224

[*] Emulating binary ./usr/sbin/ip with parameter -help

Usage: ip [ OPTIONS ] OBJECT { COMMAND | help }

       ip [ -force ] -batch filename

where  OBJECT := { link | addr | addrlabel | route | rule | neigh | ntable |

                   tunnel | tuntap | maddr | mroute | monitor | xfrm }

       OPTIONS := { -V[ersion] | -s[tatistics] | -d[etails] | -r[esolve] |

                    -f[amily] { inet | inet6 | ipx | dnet | link } |

                    -o[neline] | -t[imestamp] | -b[atch] [filename] |

                    -rc[vbuf] [size]}

[*] Emulating binary ./usr/sbin/ip with parameter --help

Usage: ip [ OPTIONS ] OBJECT { COMMAND | help }

       ip [ -force ] -batch filename

where  OBJECT := { link | addr | addrlabel | route | rule | neigh | ntable |

                   tunnel | tuntap | maddr | mroute | monitor | xfrm }

       OPTIONS := { -V[ersion] | -s[tatistics] | -d[etails] | -r[esolve] |

                    -f[amily] { inet | inet6 | ipx | dnet | link } |

                    -o[neline] | -t[imestamp] | -b[atch] [filename] |

                    -rc[vbuf] [size]}

[*] Emulating binary ./usr/sbin/ip with parameter --version

Usage: ip [ OPTIONS ] OBJECT { COMMAND | help }

       ip [ -force ] -batch filename

where  OBJECT := { link | addr | addrlabel | route | rule | neigh | ntable |

                   tunnel | tuntap | maddr | mroute | monitor | xfrm }

       OPTIONS := { -V[ersion] | -s[tatistics] | -d[etails] | -r[esolve] |

                    -f[amily] { inet | inet6 | ipx | dnet | link } |

                    -o[neline] | -t[imestamp] | -b[atch] [filename] |

                    -rc[vbuf] [size]}

[*] Emulating binary ./usr/sbin/ip with parameter version

Option "-version" is unknown, try "ip -help".

Object "version" is unknown, try "ip help".

For reproducing the EMBA user-mode emulation mechanism, the following commands could be used as starting point:

 - Start EMBA docker container with the firmware directory as log directory:

      # EMBA="." FIRMWARE="/home/runner/work/emba/emba/DIR-600_fw_revb5_214b01_ALL_de_20130122.zip" LOG="/absolute/path/to/EMBA/log/directory" docker-compose run emba

 - Change your working directory to the root directory of your firmware:

      # cd /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/DIR-600_fw_revb5_214b01_ALL_de_20130122/dir600b_v2.14_d1mg.bin_extract/1179788-3612812.squashfs_v4_le_extract

 - Copy the static compiled user-mode emulator to your current working directory

      # cp $(which qemu-mipsel) .

 - Start the emulation with the following command: 

      # jchroot  . -- ./qemu-mipsel ./usr/sbin/ip <parameters like -v or --help>

WARNING: EMBA is doing some more magic in the background. Probably it is not that easy, but give it a try.