fix IP address in 4G UE The following error was appearing when running LTE UE: inet_pton(): cannot convert -64.-74.0.2 to IPv4 network address The allocated address by the core actually is 192.182.0.2. On my host "char" is signed, leading to the above error (192 and 182 are seen as signed). Let's force "ip_addr" unsigned and everyone is happy.