R3 DumaOS 4 - Achieving Open NAT for P2P Hosting (GTA Online)

[ifell]

Je n'utilise pas du tout le filtrage géographique(i do not use Geo Filtering at all)

i've tried both disabling the advanced part with DPI and the regular toggle for smart boost 

[Krush]

Windows est capricieux, tu peux faire 2 tests :

1- Mettre le PC dans le DMZ du routeur pour savoir si c’est lié au pare-feu (juste pour tester la NAT) même si j’en doute !

2 - Désactiver le pare-feu Windows directement sur le client du jeu ...

Mais si les ports NAT sont ouverts, cela ressemble plus à un faux positif !

Parfois les FAI mentent et tu n'as qu'une plage de port attribuée à ta ligne ce qui pourrait expliquer que pour certains jeux c'est ouvert et sur d'autres non !

[Netduma Fraser]

Good advice above. Also you mentioned you used the XR and you didn't have the disconnect problems, did you still have all the other odd issues with the XR or was literally everything working as expected?

[ifell]

i've made sure my isp isn't blocking any ports
heres a list of what ports they do block, but note i have opted out of any blocking and have a static IPV4 address

Inbound Blocks

TCP 25 (SMTP)

TCP 80 (HTTP)

TCP 443 (HTTPS)

UDP 135 (RPC)

UDP 137 (NetBIOS)

UDP 138 (NetBIOS)

UDP 139 (NetBIOS)

TCP 11211 (Memcached)

UDP 11211 (Memcached)

Outbound Blocks
TCP 25 (SMTP)

so the only ports that "would of mattered" is the 443 and 80, but these are not blocked as i opted out of port blocking

i've tried DMZ but still have the same NAT for gta, i have also gone into firewall settings on my pc and have allowed all traffic in the firewall rules to allow the connection and allow edge traversal for both TCP and UDP rules, in the past with the XR1000 with Nat filtering Open, i had open nat, but this was with GTA Online Legacy, so rockstar could of changed how the current GTA ONLINE ( Grand Theft Auto V Expanded & Enhanced ) works with it's NAT

[Netduma Fraser]

Do you still have the XR1000 to try with on this updated version of GTA to see if you get the same issue?