What am I missing in port forwarding?












-1















I am trying to forward a specific port on my router with listening to that port number, but when I run canyouseeme tool, it shows the connection is refused.



I made the inbound rule, no firewall no anti-virus working.
My friend told me that the error its self is not an ISP issue.
What am I missing here?










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migrated from security.stackexchange.com Jan 15 at 11:52


This question came from our site for information security professionals.














  • 3





    There aren't enough details here to be able to say. Could be a problem with the config, invisible blocking on the ISP side, etc...

    – Matthew
    Jan 15 at 10:51











  • What port are you trying to forward? What router model do you have? Is anything actually listening on the other end or are you just turning on port forwarding just to see what happens?

    – HazardousGlitch
    Jan 15 at 17:05
















-1















I am trying to forward a specific port on my router with listening to that port number, but when I run canyouseeme tool, it shows the connection is refused.



I made the inbound rule, no firewall no anti-virus working.
My friend told me that the error its self is not an ISP issue.
What am I missing here?










share|improve this question













migrated from security.stackexchange.com Jan 15 at 11:52


This question came from our site for information security professionals.














  • 3





    There aren't enough details here to be able to say. Could be a problem with the config, invisible blocking on the ISP side, etc...

    – Matthew
    Jan 15 at 10:51











  • What port are you trying to forward? What router model do you have? Is anything actually listening on the other end or are you just turning on port forwarding just to see what happens?

    – HazardousGlitch
    Jan 15 at 17:05














-1












-1








-1








I am trying to forward a specific port on my router with listening to that port number, but when I run canyouseeme tool, it shows the connection is refused.



I made the inbound rule, no firewall no anti-virus working.
My friend told me that the error its self is not an ISP issue.
What am I missing here?










share|improve this question














I am trying to forward a specific port on my router with listening to that port number, but when I run canyouseeme tool, it shows the connection is refused.



I made the inbound rule, no firewall no anti-virus working.
My friend told me that the error its self is not an ISP issue.
What am I missing here?







router ports port-forwarding






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Jan 15 at 10:48









user3741124user3741124

183




183




migrated from security.stackexchange.com Jan 15 at 11:52


This question came from our site for information security professionals.









migrated from security.stackexchange.com Jan 15 at 11:52


This question came from our site for information security professionals.










  • 3





    There aren't enough details here to be able to say. Could be a problem with the config, invisible blocking on the ISP side, etc...

    – Matthew
    Jan 15 at 10:51











  • What port are you trying to forward? What router model do you have? Is anything actually listening on the other end or are you just turning on port forwarding just to see what happens?

    – HazardousGlitch
    Jan 15 at 17:05














  • 3





    There aren't enough details here to be able to say. Could be a problem with the config, invisible blocking on the ISP side, etc...

    – Matthew
    Jan 15 at 10:51











  • What port are you trying to forward? What router model do you have? Is anything actually listening on the other end or are you just turning on port forwarding just to see what happens?

    – HazardousGlitch
    Jan 15 at 17:05








3




3





There aren't enough details here to be able to say. Could be a problem with the config, invisible blocking on the ISP side, etc...

– Matthew
Jan 15 at 10:51





There aren't enough details here to be able to say. Could be a problem with the config, invisible blocking on the ISP side, etc...

– Matthew
Jan 15 at 10:51













What port are you trying to forward? What router model do you have? Is anything actually listening on the other end or are you just turning on port forwarding just to see what happens?

– HazardousGlitch
Jan 15 at 17:05





What port are you trying to forward? What router model do you have? Is anything actually listening on the other end or are you just turning on port forwarding just to see what happens?

– HazardousGlitch
Jan 15 at 17:05










1 Answer
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instead of a port foward rule try to publish the full internal ip address.
Normally all routers allow to set a dmz host (1 host).
If it works then you can retry the port forwarding rule as something might be wrong.
If it does not works try to see if your ISP is blocking or providing you private address ranges instead of public.






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    instead of a port foward rule try to publish the full internal ip address.
    Normally all routers allow to set a dmz host (1 host).
    If it works then you can retry the port forwarding rule as something might be wrong.
    If it does not works try to see if your ISP is blocking or providing you private address ranges instead of public.






    share|improve this answer




























      0














      instead of a port foward rule try to publish the full internal ip address.
      Normally all routers allow to set a dmz host (1 host).
      If it works then you can retry the port forwarding rule as something might be wrong.
      If it does not works try to see if your ISP is blocking or providing you private address ranges instead of public.






      share|improve this answer


























        0












        0








        0







        instead of a port foward rule try to publish the full internal ip address.
        Normally all routers allow to set a dmz host (1 host).
        If it works then you can retry the port forwarding rule as something might be wrong.
        If it does not works try to see if your ISP is blocking or providing you private address ranges instead of public.






        share|improve this answer













        instead of a port foward rule try to publish the full internal ip address.
        Normally all routers allow to set a dmz host (1 host).
        If it works then you can retry the port forwarding rule as something might be wrong.
        If it does not works try to see if your ISP is blocking or providing you private address ranges instead of public.







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Jan 15 at 16:59









        HugoHugo

        101




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