MikroTik hAP lite port forwarding











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I bought the MikroTik hAP lite some weeks ago.



My network seems to be pretty simple:



I got a dynamic WAN-IP (with dyndns) - the hAP Lite (192.168.88.1) - my notebook (192.168.88.240).



Now I'm trying to forward a port range to my notebook. (e.g. 4500 - 4510)



What I already tried is to add a rule under IP -> Firewall -> NAT which has the following setting:




  • Chain: dstnat

  • Protocol: 6 (tcp)

  • Dst-Port: 4500-4510

  • In. Interface: ether1 (my WAN interface)

  • Action: dst-nat

  • To Adresses: 192.168.88.240

  • To Ports: 4500-4510


If I'm using a webtool to check if the port is open (like this) I see in the NAT rules statistic graph, that there is data incoming but it says the port is still closed.



If I'm trying to connect from outside (with the application that should connect to one of these ports) there is no reaction on the graph.



I tried some solutions I found in another forum(s?) but nothing worked until now.



I hope you guys have a idea. If you need more information just ask.



Best regards



EDIT:
When I'm debugging my application that tries to connect to my laptop, it says that the :4500 refused the connection.










share|improve this question
























  • Does your laptop actually have some app listening on the port being tested?
    – grawity
    Mar 23 '17 at 7:17










  • The application on my notebook ist running.
    – pennertenner
    Mar 23 '17 at 7:23










  • Does your notebook have 192.168.88.1 as internet gateway?
    – Benoit PHILIPPON
    Mar 24 '17 at 8:13















up vote
1
down vote

favorite












I bought the MikroTik hAP lite some weeks ago.



My network seems to be pretty simple:



I got a dynamic WAN-IP (with dyndns) - the hAP Lite (192.168.88.1) - my notebook (192.168.88.240).



Now I'm trying to forward a port range to my notebook. (e.g. 4500 - 4510)



What I already tried is to add a rule under IP -> Firewall -> NAT which has the following setting:




  • Chain: dstnat

  • Protocol: 6 (tcp)

  • Dst-Port: 4500-4510

  • In. Interface: ether1 (my WAN interface)

  • Action: dst-nat

  • To Adresses: 192.168.88.240

  • To Ports: 4500-4510


If I'm using a webtool to check if the port is open (like this) I see in the NAT rules statistic graph, that there is data incoming but it says the port is still closed.



If I'm trying to connect from outside (with the application that should connect to one of these ports) there is no reaction on the graph.



I tried some solutions I found in another forum(s?) but nothing worked until now.



I hope you guys have a idea. If you need more information just ask.



Best regards



EDIT:
When I'm debugging my application that tries to connect to my laptop, it says that the :4500 refused the connection.










share|improve this question
























  • Does your laptop actually have some app listening on the port being tested?
    – grawity
    Mar 23 '17 at 7:17










  • The application on my notebook ist running.
    – pennertenner
    Mar 23 '17 at 7:23










  • Does your notebook have 192.168.88.1 as internet gateway?
    – Benoit PHILIPPON
    Mar 24 '17 at 8:13













up vote
1
down vote

favorite









up vote
1
down vote

favorite











I bought the MikroTik hAP lite some weeks ago.



My network seems to be pretty simple:



I got a dynamic WAN-IP (with dyndns) - the hAP Lite (192.168.88.1) - my notebook (192.168.88.240).



Now I'm trying to forward a port range to my notebook. (e.g. 4500 - 4510)



What I already tried is to add a rule under IP -> Firewall -> NAT which has the following setting:




  • Chain: dstnat

  • Protocol: 6 (tcp)

  • Dst-Port: 4500-4510

  • In. Interface: ether1 (my WAN interface)

  • Action: dst-nat

  • To Adresses: 192.168.88.240

  • To Ports: 4500-4510


If I'm using a webtool to check if the port is open (like this) I see in the NAT rules statistic graph, that there is data incoming but it says the port is still closed.



If I'm trying to connect from outside (with the application that should connect to one of these ports) there is no reaction on the graph.



I tried some solutions I found in another forum(s?) but nothing worked until now.



I hope you guys have a idea. If you need more information just ask.



Best regards



EDIT:
When I'm debugging my application that tries to connect to my laptop, it says that the :4500 refused the connection.










share|improve this question















I bought the MikroTik hAP lite some weeks ago.



My network seems to be pretty simple:



I got a dynamic WAN-IP (with dyndns) - the hAP Lite (192.168.88.1) - my notebook (192.168.88.240).



Now I'm trying to forward a port range to my notebook. (e.g. 4500 - 4510)



What I already tried is to add a rule under IP -> Firewall -> NAT which has the following setting:




  • Chain: dstnat

  • Protocol: 6 (tcp)

  • Dst-Port: 4500-4510

  • In. Interface: ether1 (my WAN interface)

  • Action: dst-nat

  • To Adresses: 192.168.88.240

  • To Ports: 4500-4510


If I'm using a webtool to check if the port is open (like this) I see in the NAT rules statistic graph, that there is data incoming but it says the port is still closed.



If I'm trying to connect from outside (with the application that should connect to one of these ports) there is no reaction on the graph.



I tried some solutions I found in another forum(s?) but nothing worked until now.



I hope you guys have a idea. If you need more information just ask.



Best regards



EDIT:
When I'm debugging my application that tries to connect to my laptop, it says that the :4500 refused the connection.







networking router port-forwarding nat mikrotik-routeros






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share|improve this question








edited Dec 3 at 19:07









Duncan X Simpson

1,083821




1,083821










asked Mar 23 '17 at 6:47









pennertenner

419146




419146












  • Does your laptop actually have some app listening on the port being tested?
    – grawity
    Mar 23 '17 at 7:17










  • The application on my notebook ist running.
    – pennertenner
    Mar 23 '17 at 7:23










  • Does your notebook have 192.168.88.1 as internet gateway?
    – Benoit PHILIPPON
    Mar 24 '17 at 8:13


















  • Does your laptop actually have some app listening on the port being tested?
    – grawity
    Mar 23 '17 at 7:17










  • The application on my notebook ist running.
    – pennertenner
    Mar 23 '17 at 7:23










  • Does your notebook have 192.168.88.1 as internet gateway?
    – Benoit PHILIPPON
    Mar 24 '17 at 8:13
















Does your laptop actually have some app listening on the port being tested?
– grawity
Mar 23 '17 at 7:17




Does your laptop actually have some app listening on the port being tested?
– grawity
Mar 23 '17 at 7:17












The application on my notebook ist running.
– pennertenner
Mar 23 '17 at 7:23




The application on my notebook ist running.
– pennertenner
Mar 23 '17 at 7:23












Does your notebook have 192.168.88.1 as internet gateway?
– Benoit PHILIPPON
Mar 24 '17 at 8:13




Does your notebook have 192.168.88.1 as internet gateway?
– Benoit PHILIPPON
Mar 24 '17 at 8:13















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