Freifunk Cottbus

Linux host:

open terminal

cat [specified firmware].bin | nc -v -N -l -p 3333

remove -v if not working

open 2nd terminal and login in to OpenWrt box

ssh root@192.168.1.1

use 192.168.42.1 for Freifunk Berlin images

nc 192.168.42.102 3333 > /tmp/1.bin

192.168.42.102 3333 → host ip and port

sysupgrade -i /tmp/1.bin

-i interactive mode → keep config files?

be patient till box is up again