Siemens SIMATIC NET APE1402 Manual de configuração - Página 31
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Configuring and Using the RUGGEDCOM APE
2.15 Troubleshooting the RUGGEDCOM APE
5.
6.
7.
8.
Once these steps are complete, the RUGGEDCOM APE will be running the latest ver-
sion of Debian v9 (Stretch).
2.15
Troubleshooting the RUGGEDCOM APE
The following describes potential solutions for common problems.
Lost IP Address
The simplest resolution to this problem occurs when the RUGGEDCOM APE is easily
reached and a monitor is attached. The RUGGEDCOM APE can be queried for the IP
address and the configuration of the RUGGEDCOM APE or command module may be
changed to allow networking.
If the RX15xx device is remotely situated, it may be possible to use the TCPDUMP
command to trace IP traffic from the RUGGEDCOM APE. If the RUGGEDCOM APE is
networked successfully then one of the captured packets will almost certainly reveal
the source IP address. A badly networked RUGGEDCOM APE, attached to an incorrect
subnet, may still reveal an IP address.
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[Optional] Install or update an existing Graphical User Interface (GUI) by execut-
ing the following command:
apt-get install
Where:
{gui} is the name of the GUI to install (e.g. xfce4, gnome, and kde,
•
etc.).
Configure the GRUB bootloader. Using vi, open the file /etc/default/grub
and add the following line:
GRUB_TERMINAL=console
When done, save and close the file.
Reinstall the GRUB bootloader by executing the following sequence of com-
mands:
grub-install /dev/sda
update-grub
grub-mkdevicemap
grub-mkconfig > /boot/grub/grub.cfg
Reboot the system and clean up any unnecessary packages by executing the fol-
lowing sequence of commands:
reboot
dpkg --configure-a
apt-get -f install
apt-get autoremove
reboot
{gui}
RUGGEDCOM APE (Application Processing Engine)
Configuration Manual, 12/2019, C79000-G8976-1121-05