Is my WAN dead?

[hazartilirot]

https://github.com/RMerl/asuswrt-merlin.ng/wiki/User-scripts#wan-event

Thank you for your assistance though I know nothing of scripts.... What should I type in wan-event ?
I expect that I have to check if the connection unit is $1 == 0 and execute robocfg port 0 media 100FD? What kind of language is used?

 

[hazartilirot]

Would it work?
/jffs/scripts/wan-event

#!/bin/sh

if [ "$1" = "0" ]; then
  robocfg port 0 media 100FD
fi

 

[ColinTaylor]

It would guess something like this:

#!/bin/sh

if [ "$1" = "0" ] && [ "$2" = "connected" ]; then
   robocfg port 0 media 100FD
fi

If "connected" doesn't work try "init".