Port Forwarding

[Joekanant]

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

[emnoc]

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]

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