https://helpforum.sky.com/t5/Broadband/Port-Forwarding/m-p/5169137#M541229 <P>I'm trying to set up port forwarding on the SR203 router to play games with friends on Steam (Half Life2, Fist Full of Frags, etc).&nbsp; When I was using the old SR102 router this was no problem but can't seem to get it to work on the SR203.</P><P>I have tried temporarily&nbsp;disabling the firewall but this makes no difference.&nbsp; I have tried a port checker but but never found any port showing as open.</P><P>&nbsp;</P><P>Any help would be appreciated.</P><P>&nbsp;</P><P>Paul.</P><P>&nbsp;</P> Wed, 17 Dec 2025 00:50:11 GMT Penguin77 2025-12-17T00:50:11Z https://helpforum.sky.com/t5/Broadband/Port-Forwarding/m-p/5169137#M541229 <P>I'm trying to set up port forwarding on the SR203 router to play games with friends on Steam (Half Life2, Fist Full of Frags, etc).&nbsp; When I was using the old SR102 router this was no problem but can't seem to get it to work on the SR203.</P><P>I have tried temporarily&nbsp;disabling the firewall but this makes no difference.&nbsp; I have tried a port checker but but never found any port showing as open.</P><P>&nbsp;</P><P>Any help would be appreciated.</P><P>&nbsp;</P><P>Paul.</P><P>&nbsp;</P> Wed, 17 Dec 2025 00:50:11 GMT https://helpforum.sky.com/t5/Broadband/Port-Forwarding/m-p/5169137#M541229 Penguin77 2025-12-17T00:50:11Z https://helpforum.sky.com/t5/Broadband/Port-Forwarding/m-p/5169147#M541235 <P><a href="https://helpforum.sky.com/t5/user/viewprofilepage/user-id/4565956">@Penguin77</a>&nbsp;Turn your firewall back on you dont want to have it off, and from the tips above.</P><P>&nbsp;</P><P><A href="https://helpforum.sky.com/t5/Broadband-Talk/How-to-set-up-port-forwarding/ba-p/2662260" target="_blank">Port forwarding with Sky Broadband</A></P> Wed, 17 Dec 2025 02:18:04 GMT https://helpforum.sky.com/t5/Broadband/Port-Forwarding/m-p/5169147#M541235 JimM1 2025-12-17T02:18:04Z