Cannot connect to vista remote desktop from XP -- How do I allow access to the port?

Rh0314

New Member
Hello,

I am on a corporate domain running windows vista. There is apparently a group policy that is preventing me from starting the windows firewall service. That's fine since I don't want to use it anyways. Before joining the machine to the domain, I enabled Remote Desktop. Now, even though remote desktop is enabled, I cannot connect to the vista machine from my XP machine. I tried to telnet from the xp machine to the vista machine on port 3389 and it failed. So my suspicion is that I need to open up this port on the vista machine somehow. What I don't understand is what's blocking the port? The firewall is disabled (service is not running) and I haven't installed any other firewall software. Also, both machines are on the same subnet and remote desktop connections are possible on other machines over the LAN, so I don't believe it's anything that needs to be changed on a router.

Anybody have any suggestions? This is starting to drive me insane! :mad: (I'm a software developer:geek:, not a system or network administrator, so this is really a weak spot in my knowledge.)
 

My Computer

Re: Cannot connect to vista remote desktop from XP -- How do I allow access to the po

DO you have network discovery and file sharing and or private network enabled in the network and sharing center? Just a small suggestion :)
 

My Computer

System One

  • Manufacturer/Model
    Airbot 2.0
    CPU
    Core i7 920 (D0) @ 4Ghz, 26c idle- 65c full load on air
    Motherboard
    Asus P6X58D Premium -Sata 6Gb/s - USB 3.0
    Memory
    12GB Corsair Dominator -CMD12GX3M6A1600C8
    Graphics Card(s)
    EVGA Nvidia GTX 480 -Fermi
    Sound Card
    ASUS Xonar D2X
    Monitor(s) Displays
    LG 24" Flatron W2453V-PF Full HD 1080p 2ms response time
    Screen Resolution
    1920x1080@60hz
    Hard Drives
    1 OCZ Vertex2 180GB SSD
    1 TB Samsung Spinpoint F1 7200RPM 32MB cache
    2 500GB WD Caviar Blacks 7200RPM 32MB cache (WD5001AALS)

    Pioneer DVD Burner DVR-S18M
    PSU
    Corsair HX1000W
    Case
    Cooler Master HAF 932
    Cooling
    Case Fans -3 230mm, 1 140mm/CPU - Tuniq Tower 120 Extreme
    Keyboard
    Logitech Wireless MK700
    Mouse
    Logitech Wireless MK700
    Internet Speed
    100 MBPS DL 30.17Mbps UL 0.98Mbps
    Other Info
    Windows 7
    Processor-7.7 RAM- 7.9 Graphics-7.9 Gaming Graphics- 7.9 HDD- 7.8

    W.E.I final score= 7.7

    Windows Vista=5.9
Re: Cannot connect to vista remote desktop from XP -- How do I allow access to the po

Thanks for the suggestions. File sharing was turned on. Network discovery was set to a "custom" setting, I've since set it to "on." Same results. I've also discovered that the vista machine is not even pingable. Something is blocking ports on that machine and I cannot figure out what.
 

My Computer

Re: Cannot connect to vista remote desktop from XP -- How do I allow access to the po

I've solved this -- sort of.

I was reading through this technet forum: Base Filtering Engine Service Broken - TechNet Forums. It led me to try disabling the Base Filtering Engine service and its dependencies, which worked. Now I only wonder what downstream repercussions this will have...? I'm sure some network administrator will be at my desk screaming any minute now :o
 

My Computer

Re: Cannot connect to vista remote desktop from XP -- How do I allow access to the po

Yeah, lol, you can look in services to see the dependencies on this service. Just double click on Base filtering. control panel-administrative tools-services. Also maybe take a look at Local security policy and advanced windows firewall settings. It's always good to take a look around! :)
 

My Computer

System One

  • Manufacturer/Model
    Airbot 2.0
    CPU
    Core i7 920 (D0) @ 4Ghz, 26c idle- 65c full load on air
    Motherboard
    Asus P6X58D Premium -Sata 6Gb/s - USB 3.0
    Memory
    12GB Corsair Dominator -CMD12GX3M6A1600C8
    Graphics Card(s)
    EVGA Nvidia GTX 480 -Fermi
    Sound Card
    ASUS Xonar D2X
    Monitor(s) Displays
    LG 24" Flatron W2453V-PF Full HD 1080p 2ms response time
    Screen Resolution
    1920x1080@60hz
    Hard Drives
    1 OCZ Vertex2 180GB SSD
    1 TB Samsung Spinpoint F1 7200RPM 32MB cache
    2 500GB WD Caviar Blacks 7200RPM 32MB cache (WD5001AALS)

    Pioneer DVD Burner DVR-S18M
    PSU
    Corsair HX1000W
    Case
    Cooler Master HAF 932
    Cooling
    Case Fans -3 230mm, 1 140mm/CPU - Tuniq Tower 120 Extreme
    Keyboard
    Logitech Wireless MK700
    Mouse
    Logitech Wireless MK700
    Internet Speed
    100 MBPS DL 30.17Mbps UL 0.98Mbps
    Other Info
    Windows 7
    Processor-7.7 RAM- 7.9 Graphics-7.9 Gaming Graphics- 7.9 HDD- 7.8

    W.E.I final score= 7.7

    Windows Vista=5.9
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