My customer just had 100Mbps fibre installed which has a /30 for 1 IP address. They might get a /28 eventually they said. I recommended they go with Peplink but just wanted to check how we’d set this up since I’d be helping them out a bit. Below is fake information from the ISP, changed it around for privacy. Then I have a screenshot from the admin portal, is this how you’d set it up? Does the Gateway IP address have to go anywhere? Curious how this would change if they do get a /28 also. Thanks so much!
Here is the WAN /30 scheme;
WAN 75.144.9.36/30
WAN
Subnet Mask: 255.255.255.252
Block Size: 4
Usable IP’s: 2
Subnet: 75.144.9.36
Gateway IP: 75.144.9.37
Customer IP: 75.144.9.38
Broadcast IP: 75.144.9.39
DNS Server#1 66.77.255.197
DNS Server#2 66.77.255.202