Frequently asked questions
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2. Select the tab for the user VLAN number. It is most likely VLAN 1010 or VLAN 3901.
3. On the PC configure the GW, DNS and subnet mask to the IP address and Subnet Mask
shown in the VLAN tab.
4. Configure the IP address of the PC network card to one IP address higher.
Example: 0.101.51.218 (in the above example).
Unfortunately the IP addressing is not known by the SAILOR GX antenna system as the IP
addresses are VLANs configured over the air by the Inmarsat system.
The PC must be connected to ACU LAN2 for Internet access.
Q14: How do I find the User VLAN?
1. Go to the ACU web server SETTINGS - NETWORK.
2. Scroll down to the bottom to find the VLAN table which shows the configuration done
over the air by the Inmarsat system to the GMU.
3. Look for the VLAN(s) that has an entry (U or T) for PORT 2 which correspond to the ACU
LAN2. These are the VLANs that have the information about the IP addresses for
Internet access.
Typically Inmarsat uses VLAN 1010 or VLAN 3901 for the UserNET VLAN.
Figure 7-24: IP address of PC
Figure 7-25: VLAN table (example)
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