Assign LAN port to WAN

RouterOS Beginner Basics
1

Hi,

like in topic, I need assign LAN physical port to the WAN port for other PC with external ISP address, rest of connections will be inside of NAT from another internal ISP address.

How to do this via WebFig v6.38.1 (stable) ?

Regards,
Konrad.

2

This can all be done with nat.

3

How, I need to have external IP on one of my PC on interface how to do this via NAT ?

4

have a look at this
http://forum.mikrotik.com/t/forwarding-public-ip-to-specific-nated-private-ips/48228/1
srcnat should do it for you. if you can give a basic diagram with how you would like it to work we can help a bit further.

5

Like I wrote: I want use direct forward IP to other port not use NAT translation, only simple assign one LAN port to WAN (WAN switch), nothing more.

6

I’m assuming you have 2 external IP address from your ISP. Your router uses one. The second one you assign to your PC with gateway = router’s external IP address.

7

Create a bridge between 2 ports.

8

Yes,

[STORY]
ISP give me 2 IPs:

  • internal,
  • external.

I can do this via standard switch device (not with my router) - connect ISP cable directly to one port on switch, connect cable from router (WAN port) to switch and connect cable from PC with external IP to switch. In this configuration I’ll get 2 ISP IP’s on my home “newtork” - separated devices.

[Questins]
How to do this when I have only Microtik router, how to assign only eth2(LAN) to eth1(WAN) ?

Regards,
Konrad.

9

What model mikrotik are you using?

10

960PGS

11

You can either add two ports to the switch or add two ports to a bridge. if you add ports to bridge assign ip for router to bridge port. plug wan connection into one of the 2 ports and server into other. configure gateway of wan on server and default route on router.