Hi All,
I have this setup :
Internet Provider Router (217.19.146.209/29) → My gateway router (217.19.146.213/29) → airfiber 24 PTP → Mikrotik 1100AHx2 as Tower router (192.168.248.253) → Mikrotik RB 850Gx2–> UBNT AP → UBNT CPE → Customer Router
Now I want to understand how to bring a pure routed Public IP to my customer.
The Mikrotik 850Gx2 as IP is 172.18.x.0/24 (not performing NAT)
On CCR I have only a static route to point 217.19.146.209 a masquerade to exit all my traffic with 217.19.146.213 and nothing more
I some other public ip ranges (217.19.154.128/26) actually the only configuration that I do on ccr is a 1-1 NAT to the customer devices
Can you tell me if I have to make changes to my configuration? And if is possible to bring pure routed public IP to my customers?
Thank You!
It’s possible, but why would you use bgp ? You can use ospf instead and do 1:1 nat on your core router to private ip that you want your client to have public ip, or either provide public ip’s over pppoe?
Actually I’m using hotspot with radius to authenticate my customers (I don’t really know if this is the best method) I have to prefer PPPoE?
Try my suggestion from another thread - it is similar to your situation and will work for you, with one more thing - you’ll need to create static routes for your public IP addresses, routing them to the 850G router the customer is connected to. You could also configure your network to announce the IP address using OSPF, but you’ll still need proxy arp on your public IP interface of the border router)
http://forum.mikrotik.com/t/multiple-wan-ips-and-nat/99145/1