Public /28 IP on OSPF routed network

RouterOS Beginner Basics
1

Setting up a gateway 1100AH and received a small /28 group of publics from my provider.
Eth1 on the 1100 is connected to their 450G and accessing their network with 10.74.100.5/30. I want to route the public /28 group to Eth2 for use on my LAN but coming up short. Using x.x.x.49/28 on the 1100’s Eth2 and have a device connected to Eth2 with x.x.x.50/28.
Taking one step at a time and trying to just ping Eth2 from the web with no love. This will be on an OSPF type network, so no NAT’ing necessary.

How can I route the public block?

2

Still working on this.
Here is the routing table:

 #      DST-ADDRESS        PREF-SRC        GATEWAY            DISTANCE
 0 A S  ;;; Route to the world
        0.0.0.0/0                          10.74.100.5               1
 1 A S  ;;; VPN route
        10.0.2.0/24                        pptp-out1                 1
 2 ADC  10.0.2.1/32        10.0.2.52       pptp-out1                 0
 3 ADC  10.74.100.4/30     10.74.100.6     TH                        0
 4 ADC  x.x.x.48/28      x.x.x.49             LAN                       0
 5 A S  ;;; Public IP for 1100 route
        x.x.x.49/32                      10.74.100.5               1
 6 A S  ;;; Public IP for BMU route
        x.x.x.50/32                      10.74.100.5               1
 7 ADC  172.16.0.1/32      172.16.0.1      LAN                       0
 8 ADC  192.168.255.1/32   192.168.255.1   management bridge         0

Need the public IP’s to be usable on the LAN. What should I modify/add to the routing to make it work?

Thanks