Port foward problem

[Drooling Guy]

Suddendly all of the ports I´ve oppened on my router stopped working for no reason. I have tried almost every thing i could find on the internet to fix it. Any help would be very good. Thanks

[The Official Czex]

DDos?

[Drooling Guy]

DDos?

No this is a problem that started some time ago it would be a big ass ddos attack!

[tt2468]

No this is a problem that started some time ago it would be a big ass ddos attack!

Maybe your isp started blocking ports on their side. What is your isp?

[Altecice]

Suddendly all of the ports I´ve oppened on my router stopped working for no reason. I have tried almost every thing i could find on the internet to fix it. Any help would be very good. Thanks

 

Has your IP changed (external or end device)?

Has the rules been deleted/deactivated?

[Leonard]

Even though i am not there to verify, i believe your LAN/WAN IP on your has changed.

 

type iconfig /all and verify your IP address with what you have in your router.

[Drooling Guy]

Maybe your isp started blocking ports on their side. What is your isp?

im from portugal its nos

[Drooling Guy]

Has your IP changed (external or end device)?

Has the rules been deleted/deactivated?

my external ip changes from time to time.

[Altecice]

my external ip changes from time to time.

 

Has your DHCP lease expired on your personal computer? Your port forwards will be linked to an internal IP and if you have been given a new IP then perhaps thats your issue.

[Drooling Guy]

Has your DHCP lease expired on your personal computer? Your port forwards will be linked to an internal IP and if you have been given a new IP then perhaps thats your issue.

How can I check is my DHCP has expired?

[Drooling Guy]

Thanks guys I made it work!

[Altecice]

How can I check is my DHCP has expired?

 

The easier way to check would to have a look at your Port Forwarding rules IP and then compare it to the computer that the rules are set up for and see if its changed.