We recently received new fiber service from Comcast. I wasn't aware that we would need separate equipment to make our 5 static IP's usable, so in the meantime we've use the WAN block information from our RV082 to for Internet. Now, we need to make use of the separate static IP's. It was recommended to use an SG300.
So far, I've managed to set the SG300 to L3 mode, create the separate vlan's on the switch and assign separate ports and IP addresses. I can also ping the given L3 addresses from the usable static IP's.
I've tested this using a static IP on a Windows laptop, creating a static route to the L3 network scope, and then pinging.
The problem that I'm having is that I don't have Internet access from the laptop now with this configuration. What could be missing? I've read some posts about a static route within the switch, but don't know if I've set those up properly.
What I've been given from Comcast is:
Customer L3 IP
Link address: x.x.x.188/30
Gateway: x.x.x.189
L3 IP: x.x.x.190
Mask: 255.255.255.252
Customer Usable IP Info
IP Block: y.y.y.112/29
IP Ranges: y.y.y.113-.118
Mask: 255.255.255.248
In the SG300 and laptop, I've setup
vlan 1 with IP address x.x.x.190 mask 255.255.255.252
vlan 300 with IP address y.y.y.113 mask 255.255.255.248
laptop with IP address y.y.y.114 mask 255.255.255.248 gw y.y.y.113
As said before, I can ping both x.x.x.190 and x.x.x.189 from the laptop with this configuration. However I can't access the Internet. What might I be missing?
