➜ The Kerlink IoT station has a built in firewall which after a factory reset is activated with the default rules.
➜ This rules blocks outgoing requests and new iptables rules must be added or the firewall can be fully disabled using the following method:
a) In the
/etc/sysconfig/network configuration file, change the “firewall” parameter to “no”.
b) Then restart the network script using the command