public address for one PC

public address for clients : 130.180.x.8/29

address connection: 130.180.x.245/30
LAN address 192.168.3.0/24

how to configure mikrotik to only one address 130.180.x.14 customer can enter directly on your PC
without the loss of other public addresses…

I config IP-Address : 130.180.x.14 on interface LAN
I do not know what to do
please help

I contacted the ISP, and says he that there is routing between 130.180.x.8/29 and 130.180.x.245/30.

It would help to know more about your network and your plans with these addresses. Two basic options are:

  1. Assign /29 to internal interface of your router (as it seems you already did). It will give you 5 addresses available to machines connected to same network segment. And if you wanted to put one address somewhere else, you’d have to play with proxy arp.

  2. Do not assign /29 in traditional way anywhere and instead route single /32 addresses to anywhere in your internal network where you want them. That would allow you to use all 8 of them.