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Joekanant
Joekanant
New Member
October 17, 2018
Question

Port Forwarding

  • October 17, 2018
  • 1 reply
  • 3605 views

Hi,

I've create some port forwarding on my firewall 3 days ago . Some of the ports are 81,82,83,84,85. it's work fine until yesterday.

But today those port cannot be accessed , I try to check from www.canyouseeme.org said that the port is connection time out or cannot be accessed. can anyone tell me why and the solution of the problems?

 

thanks,

 

Joe

    1 reply

    emnoc
    emnoc
    New Member
    October 17, 2018

    Not knowing your policy  and cfg did you  do a diagnostics  if any and what ?

     

    examples

     

    diag debug flow ? Did you do a sniffer packets  diag sniffer packet on the interface to see if the traffic is even getting to the firewall interface ? Did you add a policy that maybe block the earlier policy for the port-forwarding ?

     

    Ken 

    Joekanant
    JoekanantAuthor
    New Member
    October 18, 2018

    how do I diag debug flow and diag sniffer packet? I do add some policy of those ip forwarding..should I delete those policy? 

     

    thx

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