Port Forwarding With Real/Public Ip

RouterOS General
1

Hello, have shared folders need to access on an old Ubuntu 16 Server all works well internaly but can’t access the folders from the internet with real ip.

Info:
RouterOs 6.42.7

Settings:

NAT Rule

General:
chain: dstnat
Ds Addrss: realip
Protocol: tcp
Dst Port: what ever ports used even if open from/to 80-3480
in.Interface: Int1

Action:
Action: dst-nat
To address: internal server ip
To Ports: same as Dst Port


Firewall Rule

General:
Chain: forward
Dst Address: internal server ip
Protocol: tcp
Dst Port: same in NAT
in.Interface: Int1

Action:
Action: accept


Thanks.

2

1- you may want to upgrade to latest ROS6 stable. Just saying …
2- why direct access via ports ? HIGHLY insecure. Isn’t it wiser/safer to use VPN into that Linux box and work from there ?

3

/export file=anynameyouwish ( minus router serial number, any public WANIP information, keys etc.)