Hi all, i have a noob question.
I have a small network with a PPPoAtm dsl connection and a mikrotik rb750gl. The adsl connection has a static ip (eg: 184.108.40.206/30) and a pool of /29 public ips (eg: 220.127.116.11/29). The dsl router has one of the public ip in the lan side, the mikrotik has the other ip addresses in the wan side. The entire network (192.168.88.0/24) is behind mikrotik and there are some workstations with 1:1 nat mapping, because they need a public ip address.
Now i want to configure the dsl router as half bridge, for better performances: the pppoatm public ip will be on the wan side of the mikrotik, and the /29 ip pool on the lan side of the mikrotik. If i give a secondary lan ip (192.168.88.1/24) to the lan interface, can i still use the 1:1 nat mapping rules? In this case, the private ip and the public ip are on the same interface, so i don't think the nat will work.
I don't want to give the workstations directly the public ip address, do i need a 2nd mikrotik to make the 1:1 mapping or is there anything i can do with a single mikrotik?