The gateway also has a little web interface, which shows it's network configuration. There is no direct way to configure the device with this web interface. However the values in bold can be modified via a UDP interface.
Mobile Alerts Settings & States
Software: MOBILE-ALERTS-Gateway V1.50.00
Compilation Date: 02/11/15
Compilation Time: 10:50:00
Serial No. (hex.): 80AABBCC
Serial No. (dec.): 00 11 22 33
Name: MOBILEALERTS-Gateway
Registration state: Registered
Use DHCP: Yes
Fixed IP: 192.168.1.222
Fixed Netmask: 255.255.255.0
Fixed Gateway: 192.168.1.254
Fixed DNS IP: 192.168.1.253
DHCP valid: Yes
DHCP IP: 192.168.1.100
DHCP Netmask: 255.255.255.0
DHCP Gateway: 192.168.1.1
DHCP DNS: 192.168.1.1
DNS states: 0 / 0
Data Server Name: www.data199.com
Use Proxy: No
Proxy Server Name: 192.168.1.1
Proxy Port: 8080
Proxy Server IP: 192.168.1.1
Last contact: No contact
RF channel: 2
Go to MOBILE-ALERTS - Homepage
Time:686300
Serial No. (hex.) is "80" plus the lower 3 bytes of the ID converted to hex. Serial No. (dec.) is the same, with the lower 3 bytes treated as a single number converted to decimal and with spaces every 2 digits resulting in 8 decimal digits.
Last contact is a UTC UNIX timestamp in a ms resolution from the last time the gateway contacted the cloud server. This number is only correct when the first data package has been transmitted. Registering of the gateway does lead to 700 or 800 or so. Maybe this is the counter/100, how often the gateway has been rebooted since ever?
The Time on the webpage is the number of microseconds since boot divided by 100. Or – if you prefer it this way – the number of seconds plus 4 additional digits with sub-seconds resolution with the lowest 2 always being 0.