Hello
Need to do port forwarding to mikrotik, telnet to connect to the router via an external ip to a device on the LAN.
External ip-router (any number): 77.77.77.250
Internal ip-router: 192.168.30.118/24
Internal ip device: 192.168.30.11/24
Port to connect to the device via telnet: 5001
Rules Nat: img1 and img2
Drawing Network Diagram: img3
tried to adjust, port forwarding is not happening. The router to more of these rules, do not set

Hi,

if you are using this port forward from outside to inside you can put incoming interface so that rule can be more specific... Put rule at the top and see the counter? does packets are passing through that rule? if does, does the local device know how to return traffic back?

Hi,

if you are using this port forward from outside to inside you can put incoming interface so that rule can be more specific... Put rule at the top and see the counter? does packets are passing through that rule? if does, does the local device know how to return traffic back?

What exactly can be more options? The source address can be different.

I used a sniffer and packet counter looked at the rules. When you try to join me in sniffer and see who comes in the counter package, but I do not see him with the outgoing interface that same package with the required port. In consequence, I have come to observe that the rules are not working properly

try locally, from cmd prompt: telnet 192.168.30.11 5001 and see is it working

try locally, from cmd prompt: telnet 192.168.30.11 5001 and see is it working

I can use telnet for local connection to address 192.168.30.11 5001

Is 77.77.77.250 assigned to the WAN of the router? If the router doesn't know to listen for that public IP, it cannot forward it since it never gets that information in the first place.

77.77.77.250 is the personal address of the router in the world, established on the first interface


http://files.mail.ru/2RS6NX
router settings

Fixed network diagram

Try to remove the destination address, everything else looks fine to me

Hi,

Remove the destination address en set the In.Interface to the wan interface.

Is working for me.