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rufinotereso
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Port mapping
Hi, I´m trying to map three ports on an RB750 router but can´t get it to work. I have my network up and running, router uses 192.168.0.1, internet provider is cablemodem (dynamic public IP), I want to fordward all requests from WAN ports 80 and 54321 to a web and data server using 192.168.0.25; and port 5432 to another server using 192.168.0.26, tcp and udp protocols on both cases. I have tried https://wiki.mikrotik.com/wiki/Manual:I ... nation_NAT but it does not work.
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bramwittendorp
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Re: Port mapping
Hi,
Could you post your config? There might be an issue with firewall configuration why traffic is dropped. Also: port 80 is used for webfig. In order to forward it towards a LAN-device it might be good practice to disbale the web-service under IP > Services.
Also, make sure you aren't double natted by the provider, as this might cause dropped traffic.
Could you post your config? There might be an issue with firewall configuration why traffic is dropped. Also: port 80 is used for webfig. In order to forward it towards a LAN-device it might be good practice to disbale the web-service under IP > Services.
Also, make sure you aren't double natted by the provider, as this might cause dropped traffic.
Re: Port mapping
This should be enough (your outside interface may be other than ether1):
Code: Select all
/ip firewall nat
add action=netmap chain=dstnat comment="Web" dst-port=80 in-interface=ether1 protocol=tcp to-addresses=192.168.0.25 to-ports=80
add action=netmap chain=dstnat comment="54321" dst-port=54321 in-interface=ether1 protocol=tcp to-addresses=192.168.0.26 to-ports=80Who is online
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