Windows 7 Forums
Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.

Windows 7: Why can't I open my ports?

01 Mar 2011   #1

Windows 7 Ultimate 64
Why can't I open my ports?

I cant open my ports. My router has DMZ enabled and I have disabled windows 7 firewall and disabled the firewall in ESET Smart Security 4. PORTS STILL WONT OPEN!! help....

Im trying to open 55550-55560

My System SpecsSystem Spec

01 Mar 2011   #2


Check your router firewall has the ports open
My System SpecsSystem Spec
01 Mar 2011   #3

Windows 7 RC Build 7100

refer the user guide of the router for any settings required or for troubleshooting, you can also visit their webpage online......
My System SpecsSystem Spec

01 Mar 2011   #4


Disable your router DMZ and open the specific ports. can be a great help in doing this.
My System SpecsSystem Spec
16 Mar 2011   #5

Windows 7 Pro 64bit

"My router has DMZ enabled" - This statement concerns me. I've tinkered with a LOT of different SOHO routers over the years (and currently work on a large enterprise network). EVERY single one I can remember, you don't simply enable DMZ... you specify the IP address of the DMZ host.

This is the most disturbing part: "Im trying to open 55550-55560" Those are part of the range of ephemeral ports. These are mostly used for outbound connections by your OS.

PLEASE tell us what application you are trying to make work, and what exactly is not happening, which you expected to happen. Are you trying to make a game server?? Are you trying to make your server available over the Internet??? What kind of server is it??? (File, Print, FTP, TELNET, RDP, VNC, etc......).
My System SpecsSystem Spec

 Why can't I open my ports?

Thread Tools

Similar help and support threads for2: Why can't I open my ports?
Thread Forum
Can't open ports. Network & Sharing
Ports are no longer open Network & Sharing
Solved Cannot open ports Network & Sharing
Router ports won't open Network & Sharing
New PC Default Open Ports System Security
Need to Open Ports for BC2 Gaming
MW2 NAT strict - ports open Gaming

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 09:12 AM.
Twitter Facebook Google+

Windows 7 Forums

Seven Forums Android App Seven Forums IOS App

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33