The error presumes network routing sessions. A common solution from Ubisoft is that you should try to play the game using the same device but with a different connection. For our troubleshooting, we’re first going to check if their servers are active or not. To check that click here and this should take you to their official service status page. If you find out everything is going alright there then we have check issues in our end.
Change your DNS Servers
Firstly check for your router options. Login to your default gateway.Once you’re in, from the DHCP we’re going to add Google DNS. In the DNS Server tab, you’ve to put 0.0.0.0 respectively. Then save & restart your router.
Forward the Correct Ports
Now, we’re going to do some port forwarding. We have some specific ports recommended by the siege team. The full article is here. Ports are:
TCP: 13000, 13005, 13200, 14000, 14001, 14008, 14020, 14021, 14022, 14023, 14024UDP: 6015
To forward port, go to the Forwarding or similar option in your router setting. Now go to Forwarding and then Add new. We need to set up the ports & the ipv4 address one by one. Now select the protocol as UDP. Restart the router after adding all the ports mentioned. Now try the game again, if nothing happens don’t worry. This setting is still effective for high-performance players. We recommend you keep it this way.
Flush your DNS Cache
Now we’re going to Flush DNS. To do that all you have to do is press Win+R to open the command prompt. Copy or write and hit Enter. You should see the following, as a result of a successful flush.
Tweak Network Settings
Change your Windows DNS Server
- And put the numbers just like it’s shown in the picture.
- You can confirm the setting if you want from there. Click ok. Now Flush DNS again like you did earlier. It’s recommended to restart your computer to apply the changes. By this time your problem should be fixed.
- You can also reset your router, sometimes wrong settings get clogged up. It’s always better to connect directly via ethernet rather than through a router.
Check your Game Files
Let’s dive into our game settings file. From windows explorer, browse to Documents>My Games>Rainbow Six – Siege Here, you’ll find multiple profiles. If you logged in with multiple accounts before and ran the game.
Boost the Game’s Priority
Fix: Rainbow Six Siege Connection Failure Error 2-0x0000c015Rainbow Six Siege test server patch nerfs Blackbeard, againNew Rainbow Six Siege Test Server Patch Removes “Hidden” MechanicsFix: Rainbow Six Siege Error Code 3-0x0001000b
