A. Searching for errors |
The first thing which may be helpful for search for errors is the console output of your FLI4L router. These messages will often be written too fast to the console; and thatīs too fast for a human being to read! Tip: use page-up and page-down keys to scroll screen contents/outputs.
proc files may be useful for search for errors, too. The command:
cat /proc/interrupts
for example will display interrupts used by drivers - not those which are really used by the hardware!
More interesting files in directory /proc are devices, dma, ioports, kmsg, meminfo, modules, uptime, version and pci (if the router has a PCI bus).
In most cases there will exist a connection problem in ipppd, especially during authentification. If that is so, the following variables may be helpful:
bzw.
in config.txt weiter.
Errors concerning the ISDN adaptor: See error code in file isdn-cause.txt (see package ISDN).
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