Windows 10: Why Would/How Could Ports Refuse to Open?

Discus and support Why Would/How Could Ports Refuse to Open? in Windows 10 Network and Sharing to solve the problem; Not sure where this belongs but it certainly could be a networking question. I port forward on the router so's web traffic can access my IIS... Discussion in 'Windows 10 Network and Sharing' started by abrogard, Sep 27, 2017.

  1. abrogard Win User

    Why Would/How Could Ports Refuse to Open?


    Not sure where this belongs but it certainly could be a networking question.

    I port forward on the router so's web traffic can access my IIS installation on one machine on my LAN.

    But the ports never open on this machine. No traffic gets in. No port checker reports the ports as open.

    Other machines on the LAN I can forward to without a problem. So it's not the router

    So it's not the ports on the router, the 'wan' port. So it must be the ports on the local machine.

    Where are these ports? In ROM? or in RAM? How many are there?

    I wonder if it could even be a hardware problem, see.

    Unlikely, because port checkers report port 80 as being closed. But it can't be closed if my browser traffic is working, and it is.

    But I wonder anyway.

    What processes in win10 can influence whether a port is open or not?

    In case it was IIS I have 'upgraded' my win10 installation with that upgrade where you go to the web and download from MS and then run it and choose upgrade - keep files and apps.

    It didn't help. So now I wonder about it. It carries on, takes so much time, as though it is a total reinstall of win10 and that's what I thought it was. But is it?

    Looks like it has left some part of the OS behind that interferes with the ports.

    What part of the OS returns 'pings' ? Refuses pings? I got a message one time said the ping was refused.

    :)
     
    abrogard, Sep 27, 2017
    #1

  2. 5800 Access Serial Port

    I have an app for my Linux PC, gnome-phone-manager - it allows one to send SMS from the PC Desktop. Worked nicely with my 6233. It connects via serial port on channel 0 However my 5800 refuses any attempt at a serial connection via Bluetooth.



    ** Message: Making serial port connection

    ** Message: starting search

    ** Message: Using serial channel 0 for device 00:24:7C:31:78:C8

    Can't connect: Connection refused





    Would anyone be able to shed some light on why the phone refuses a serial connection.



    BTW I did manage to get it to work once - But I cannot repeat.



    Thanks
     
    kylea---01, Sep 27, 2017
    #2
  3. ERROR CODE 80070018 - POP 3 SYNC

    Here is what I think is the solution in a nutshell: the port needs to be specified by appending it to the outgoing server name.



    The problem started happening to me out of the blue on my Windows Phone 8: my email messages were getting downloaded but this annoying message kept popping up, and deleting then recreating the account resulted in the same error (and I refuse to perform a
    hard reset until I have exhausted the possibilities).



    In searching the web for a solution a question arose for which I didn't see an answer: unlike using a computer email client like Outlook--where there is a field where one specifically sets the port--how did my phone's email client know which port to use?
    In looking into this further I found the following URL which explained how to set up an IMAP account in Windows 8.




    http://emailkb.infoquest.com/email/win8/win8-imap.html




    Although the instructions dispensed with specifying the port for the incoming server, the outgoing server port was shown as being appended to the server name:



    mail.domain.com:587



    After setting up the IMAP account using these instructions the error stopped appearing. I'm guessing specifying the port was they key here (and think that there is a good chance this would also work for POP3 accounts). I can't explain why the error message
    didn't appear before when the port wasn't specified. But the annoying message is gone now, and I'll leave it to appropriate personnel to analyze why, if my assumption is correct, the port was suddenly required.
     
    creetisvan, Sep 27, 2017
    #3
  4. Why Would/How Could Ports Refuse to Open?

    Hi abrogard.

    There are thousands of ports, they are virtual. Traffic through them is controlled by Firewall. As well the port accepts or rejects protocols. (TCP or UDP).

    What firewall product are you using, there is windows firewall or the firewalls bundled with AV products or stand alone products.

    https://www.howtogeek.com/howto/2860...rt-in-windows/

    http://www.tomshardware.com/faq/id-3...s-windows.html

    Likely the easiest thing to do is shut off all firewalls and test. Then enable and go from there with settings. I would not recommend normal usage with no firewall.


    Ken


    Ken
     
    Caledon Ken, Sep 27, 2017
    #4
  5. abrogard Win User
    Thanks for the comment. Yes, I've tested with all firewalls down. Doesn't help. That's Avira and Windows and router.
     
    abrogard, Sep 27, 2017
    #5
  6. Are all the computers on a homegroup?

    Any chance that when you set troubled device up you set it on a public network, should be private. If you click on network icon in systray and the Open Network and Sharing and finally Advance Sharing Options. See how it is set.

    Have you tried a Windows Network Reset on troubled device? Start => Settings => Netwrok and Internet => scroll to bottom of right hand side.

    Reset network will cause you to forget wireless passwords and you may have to re-install communication software for things like VPN.

    I would also uninstall Avira for test purposes.
     
    Caledon Ken, Sep 28, 2017
    #6
  7. abrogard Win User
    Interesting ideas, thanks. Network seems to be set as private.
    I've a cut and paste of network properties I can show you here if it helps at all:
    Name: Wi-Fi
    Description: 802.11n USB Wireless LAN Card
    Physical address (MAC): 20:e2:16:00:11:84
    Status: Operational
    Maximum transmission unit: 1500
    Link speed (Receive/Transmit): 600/65 (Mbps)
    DHCP enabled: No
    IPv4 address: 10.0.0.13/24
    IPv6 address:
    Default gateway: 10.0.0.138
    DNS servers: 8.8.8.8
    DNS domain name:
    DNS connection suffix:
    DNS search suffix list:
    Network name: TelstraDADEF5
    Network category: Private
    Connectivity (IPv4/IPv6): Connected to Internet / Connected to unknown network
     
    abrogard, Sep 28, 2017
    #7
  8. Why Would/How Could Ports Refuse to Open?

    I should add, when you type ipconfig are you getting a valid IP address. I'll assume you are using static IP on troubled box so it always that ip address.
     
    Caledon Ken, Sep 28, 2017
    #8
  9. abrogard Win User
    yes. 10.0.0.13 is the local IP for this machine.

    and the static web IP always comes up the same when i look in the router or 'what is my ip' etc, so that's alright.
     
    abrogard, Sep 28, 2017
    #9
  10. Samuria Win User
    Can you see it ok on the local network?
    Check on the pc what ports are in use port 80 may be locked post result from this portable app CurrPorts: Monitoring TCP/IP network connections on Windows
    Get rid of avira in lot of cases its hard to disable a firewall stopping a icon doesnt stop it as it wil run as a service
    From the router forward ports 79-81 if your using port 80 for udp+ tcp some router are a bit of a mess
    Set windows fire wall inbound and out bound same as win8 Opening port in Windows 8 Windows 10 Firewall | My Tec Bits
     
    Samuria, Sep 28, 2017
    #10
  11. abrogard Win User
    Yes i can see it on the network. currports shows that the ports i've forwarded are not open. i just did the exercise again - opened a port on the router and then checked everything including currports and it's not open.

    i would say the router is fine. it forwards without problems to another computer on the lan.
     
    abrogard, Sep 28, 2017
    #11
  12. Samuria Win User
    can you post currports results
     
    Samuria, Sep 28, 2017
    #12
  13. abrogard Win User

    Why Would/How Could Ports Refuse to Open?

    avguard.exe 4280 TCP 63012 10.0.0.13 443 https 35.157.160.146 ec2-35-157-160-146.eu-central-1.compute.amazonaws.com Close Wait avguard.exe N/A AntiVirService 29/09/2017 9:05:08 AM
    avguard.exe 4280 TCP 63015 10.0.0.13 443 https 18.194.48.201 ec2-18-194-48-201.eu-central-1.compute.amazonaws.com Close Wait avguard.exe N/A AntiVirService 29/09/2017 9:05:08 AM
    Braina.exe 105308 TCP 5100 0.0.0.0 0.0.0.0 Listening C:\Program Files (x86)\Braina\Braina.exe Braina Braina - Human Langage Interface 1, 0, 0, 3 Brainasoft 29/09/2017 5:51:09 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM
    dasHost.exe 3404 UDP 3702 ws-discovery 0.0.0.0 dasHost.exe Microsoft® Windows® Operating System Device Association Framework Provider Host 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A 29/09/2017 9:05:08 AM
    dasHost.exe 3404 UDP 64975 0.0.0.0 dasHost.exe Microsoft® Windows® Operating System Device Association Framework Provider Host 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A 29/09/2017 9:05:08 AM
    dasHost.exe 3404 UDP 3702 ws-discovery :: DESKTOP-HVIV1TF dasHost.exe Microsoft® Windows® Operating System Device Association Framework Provider Host 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A 29/09/2017 9:05:08 AM
    dasHost.exe 3404 UDP 64976 :: DESKTOP-HVIV1TF dasHost.exe Microsoft® Windows® Operating System Device Association Framework Provider Host 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A 29/09/2017 9:05:08 AM
    Dropbox.exe 110692 TCP 51754 10.0.0.13 443 https 162.125.83.3 Close Wait C:\Program Files (x86)\Dropbox\Client\Dropbox.exe Dropbox Dropbox 35.4.20 Dropbox, Inc. 29/09/2017 5:51:06 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM
    Dropbox.exe 110692 TCP 65403 10.0.0.13 443 https 162.125.34.6 Close Wait C:\Program Files (x86)\Dropbox\Client\Dropbox.exe Dropbox Dropbox 35.4.20 Dropbox, Inc. 29/09/2017 5:51:06 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM
    ExseloService32.exe 168172 TCP 49593 127.0.0.1 16000 127.0.0.1 DESKTOP-HVIV1TF Syn-Sent C:\Users\dave\AppData\Local\Exselo\Eop\ExseloSystem\Bin\Exe\ExseloDesktop\bin\ExseloService32.exe Exselo Desktop ExseloService 2.3.0.201605311448 Exselo 29/09/2017 9:04:42 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM
    firefox.exe 41432 TCP 49309 10.0.0.13 80 http 101.167.174.244 cpe-101-167-174-244.sa.asp.telstra.net Established C:\Program Files (x86)\Mozilla Firefox\firefox.exe Firefox Firefox 55.0.3 Mozilla Corporation 29/09/2017 5:53:00 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM Why Would/How Could Ports Refuse to Open? - Windows 10 Forums - Mozilla Firefox
    firefox.exe 41432 TCP 51794 127.0.0.1 51795 127.0.0.1 DESKTOP-HVIV1TF Established C:\Program Files (x86)\Mozilla Firefox\firefox.exe Firefox Firefox 55.0.3 Mozilla Corporation 29/09/2017 5:53:00 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM Why Would/How Could Ports Refuse to Open? - Windows 10 Forums - Mozilla Firefox
    firefox.exe 41432 TCP 51795 127.0.0.1 51794 127.0.0.1 DESKTOP-HVIV1TF Established C:\Program Files (x86)\Mozilla Firefox\firefox.exe Firefox Firefox 55.0.3 Mozilla Corporation 29/09/2017 5:53:00 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM Why Would/How Could Ports Refuse to Open? - Windows 10 Forums - Mozilla Firefox
    firefox.exe 41432 TCP 51841 10.0.0.13 443 https 52.25.210.4 ec2-52-25-210-4.us-west-2.compute.amazonaws.com Established C:\Program Files (x86)\Mozilla Firefox\firefox.exe Firefox Firefox 55.0.3 Mozilla Corporation 29/09/2017 5:53:00 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM Why Would/How Could Ports Refuse to Open? - Windows 10 Forums - Mozilla Firefox
    firefox.exe 41432 TCP 53133 10.0.0.13 443 https 203.84.197.9 r3.ycpi.vip.tw1.yahoo.net Established C:\Program Files (x86)\Mozilla Firefox\firefox.exe Firefox Firefox 55.0.3 Mozilla Corporation 29/09/2017 5:53:00 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM Why Would/How Could Ports Refuse to Open? - Windows 10 Forums - Mozilla Firefox
    loggerservice.exe 5876 TCP 1994 127.0.0.1 0.0.0.0 Listening loggerservice.exe N/A DragonLoggerService 29/09/2017 9:05:08 AM
    lsass.exe 820 TCP 49666 0.0.0.0 0.0.0.0 Listening lsass.exe Microsoft® Windows® Operating System Local Security Authority Process 10.0.15063.483 (WinBuild.160101.0800) Microsoft Corporation N/A KeyIso, SamSs, VaultSvc 29/09/2017 9:05:08 AM
    lsass.exe 820 TCP 49666 :: :: DESKTOP-HVIV1TF Listening lsass.exe Microsoft® Windows® Operating System Local Security Authority Process 10.0.15063.483 (WinBuild.160101.0800) Microsoft Corporation N/A KeyIso, SamSs, VaultSvc 29/09/2017 9:05:08 AM
    lservnt.exe 4428 UDP 5093 0.0.0.0 lservnt.exe N/A Sentinel RMS License Manager 29/09/2017 9:05:08 AM
    lservnt.exe 4428 UDP 5093 :: DESKTOP-HVIV1TF lservnt.exe N/A Sentinel RMS License Manager 29/09/2017 9:05:08 AM
    mfcesd.exe 2976 UDP 63831 0.0.0.0 mfcesd.exe N/A mfcesd 29/09/2017 9:05:08 AM
    mfds.exe 4632 TCP 86 mfcobol 0.0.0.0 0.0.0.0 Listening mfds.exe N/A mf_CCITCP2 29/09/2017 9:05:08 AM
    mfds.exe 4632 UDP 86 mfcobol 0.0.0.0 mfds.exe N/A mf_CCITCP2 29/09/2017 9:05:08 AM
    mysqld.exe 4572 TCP 33060 0.0.0.0 0.0.0.0 Listening mysqld.exe N/A MySQL57 29/09/2017 9:05:08 AM
    mysqld.exe 4572 TCP 49683 127.0.0.1 49684 127.0.0.1 DESKTOP-HVIV1TF Established mysqld.exe N/A MySQL57 29/09/2017 9:05:08 AM
    mysqld.exe 4572 TCP 49684 127.0.0.1 49683 127.0.0.1 DESKTOP-HVIV1TF Established mysqld.exe N/A MySQL57 29/09/2017 9:05:08 AM
    mysqld.exe 4572 TCP 3306 0.0.0.0 0.0.0.0 Listening mysqld.exe N/A MySQL57 29/09/2017 9:05:08 AM
    mysqld.exe 4572 TCP 3306 :: :: DESKTOP-HVIV1TF Listening mysqld.exe N/A MySQL57 29/09/2017 9:05:08 AM
    opera.exe 123596 TCP 49288 10.0.0.13 443 https 216.58.203.99 syd09s15-in-f3.1e100.net Established C:\Program Files (x86)\Opera\47.0.2631.71\opera.exe Opera Internet Browser Opera Internet Browser 47.0.2631.71 Opera Software 29/09/2017 5:53:24 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM 101.167.174.244 - Opera
    opera.exe 123596 TCP 49410 10.0.0.13 80 http 101.167.174.244 cpe-101-167-174-244.sa.asp.telstra.net Established C:\Program Files (x86)\Opera\47.0.2631.71\opera.exe Opera Internet Browser Opera Internet Browser 47.0.2631.71 Opera Software 29/09/2017 5:53:24 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM 101.167.174.244 - Opera
    opera.exe 123596 TCP 49424 10.0.0.13 443 https 107.167.115.251 global-turbo2-lvs-colossus.opera-mini.net Close Wait C:\Program Files (x86)\Opera\47.0.2631.71\opera.exe Opera Internet Browser Opera Internet Browser 47.0.2631.71 Opera Software 29/09/2017 5:53:24 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM 101.167.174.244 - Opera
    opera.exe 123596 TCP 49425 10.0.0.13 443 https 107.167.115.251 global-turbo2-lvs-colossus.opera-mini.net Close Wait C:\Program Files (x86)\Opera\47.0.2631.71\opera.exe Opera Internet Browser Opera Internet Browser 47.0.2631.71 Opera Software 29/09/2017 5:53:24 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM 101.167.174.244 - Opera
    opera.exe 123596 TCP 49426 10.0.0.13 443 https 107.167.115.251 global-turbo2-lvs-colossus.opera-mini.net Close Wait C:\Program Files (x86)\Opera\47.0.2631.71\opera.exe Opera Internet Browser Opera Internet Browser 47.0.2631.71 Opera Software 29/09/2017 5:53:24 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM 101.167.174.244 - Opera
    opera.exe 123596 TCP 49427 10.0.0.13 443 https 107.167.115.251 global-turbo2-lvs-colossus.opera-mini.net Close Wait C:\Program Files (x86)\Opera\47.0.2631.71\opera.exe Opera Internet Browser Opera Internet Browser 47.0.2631.71 Opera Software 29/09/2017 5:53:24 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM 101.167.174.244 - Opera
    opera.exe 123596 TCP 49428 10.0.0.13 443 https 107.167.115.251 global-turbo2-lvs-colossus.opera-mini.net Close Wait C:\Program Files (x86)\Opera\47.0.2631.71\opera.exe Opera Internet Browser Opera Internet Browser 47.0.2631.71 Opera Software 29/09/2017 5:53:24 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM 101.167.174.244 - Opera
    opera.exe 123596 TCP 49429 10.0.0.13 443 https 107.167.115.251 global-turbo2-lvs-colossus.opera-mini.net Close Wait C:\Program Files (x86)\Opera\47.0.2631.71\opera.exe Opera Internet Browser Opera Internet Browser 47.0.2631.71 Opera Software 29/09/2017 5:53:24 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM 101.167.174.244 - Opera
    opera.exe 123596 TCP 51895 10.0.0.13 443 https 216.115.100.123 e1.ycpi.vip.swb.yahoo.com Established C:\Program Files (x86)\Opera\47.0.2631.71\opera.exe Opera Internet Browser Opera Internet Browser 47.0.2631.71 Opera Software 29/09/2017 5:53:24 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM 101.167.174.244 - Opera
    opera.exe 123596 TCP 52026 10.0.0.13 443 https 98.136.189.19 pr.comet.vip.gq1.yahoo.com Established C:\Program Files (x86)\Opera\47.0.2631.71\opera.exe Opera Internet Browser Opera Internet Browser 47.0.2631.71 Opera Software 29/09/2017 5:53:24 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM 101.167.174.244 - Opera
    PRTG Server.exe 4564 TCP 8080 127.0.0.1 0.0.0.0 Listening PRTG Server.exe N/A PRTGCoreService 29/09/2017 9:05:08 AM
    PRTG Server.exe 4564 TCP 8085 127.0.0.1 0.0.0.0 Listening PRTG Server.exe N/A PRTGCoreService 29/09/2017 9:05:08 AM
    PRTG Server.exe 4564 TCP 23560 127.0.0.1 0.0.0.0 Listening PRTG Server.exe N/A PRTGCoreService 29/09/2017 9:05:08 AM
    SDTray.exe 904 TCP 21327 127.0.0.1 0.0.0.0 Listening C:\Program Files (x86)\Spybot - Search & Destroy 2\SDTray.exe Spybot - Search & Destroy Spybot - Search & Destroy tray access 2.4.40.129 Safer-Networking Ltd. 29/09/2017 5:51:14 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM
    SDUpdSvc.exe 4412 TCP 21331 127.0.0.1 0.0.0.0 Listening SDUpdSvc.exe N/A SDUpdateService 29/09/2017 9:05:08 AM
    services.exe 800 TCP 49685 0.0.0.0 0.0.0.0 Listening services.exe Microsoft® Windows® Operating System Services and Controller app 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A 29/09/2017 9:05:08 AM
    services.exe 800 TCP 49685 :: :: DESKTOP-HVIV1TF Listening services.exe Microsoft® Windows® Operating System Services and Controller app 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A 29/09/2017 9:05:08 AM
    spoolsv.exe 2628 TCP 49667 0.0.0.0 0.0.0.0 Listening spoolsv.exe Microsoft® Windows® Operating System Spooler SubSystem App 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A Spooler 29/09/2017 9:05:08 AM
    spoolsv.exe 2628 TCP 49667 :: :: DESKTOP-HVIV1TF Listening spoolsv.exe Microsoft® Windows® Operating System Spooler SubSystem App 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A Spooler 29/09/2017 9:05:08 AM
    ss_conn_service.exe 4588 TCP 50911 127.0.0.1 0.0.0.0 Listening ss_conn_service.exe N/A ss_conn_service 29/09/2017 9:05:08 AM
    svchost.exe 428 TCP 135 epmap 0.0.0.0 0.0.0.0 Listening svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A RpcEptMapper, RpcSs 29/09/2017 9:05:08 AM
    svchost.exe 1476 TCP 49665 0.0.0.0 0.0.0.0 Listening svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A EventLog 29/09/2017 9:05:08 AM
    svchost.exe 1620 TCP 49668 0.0.0.0 0.0.0.0 Listening svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A Schedule 29/09/2017 9:05:08 AM
    svchost.exe 3048 TCP 49669 0.0.0.0 0.0.0.0 Listening svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A SessionEnv 29/09/2017 9:05:08 AM
    svchost.exe 3604 TCP 49670 0.0.0.0 0.0.0.0 Listening svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A PolicyAgent 29/09/2017 9:05:08 AM
    svchost.exe 3344 TCP 51701 10.0.0.13 443 https 111.221.29.157 hk2sch130021927.wns.windows.com Established svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A WpnService 29/09/2017 9:05:08 AM
    svchost.exe 7856 TCP 7680 0.0.0.0 0.0.0.0 Listening svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A DoSvc 29/09/2017 9:05:08 AM
    svchost.exe 3612 UDP 500 isakmp 0.0.0.0 svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A IKEEXT 29/09/2017 9:05:08 AM
    svchost.exe 3472 UDP 1900 ssdp 10.0.0.13 svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A SSDPSRV 29/09/2017 9:05:08 AM
    svchost.exe 3472 UDP 1900 ssdp 127.0.0.1 svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A SSDPSRV 29/09/2017 9:05:08 AM
    svchost.exe 2676 UDP 3544 teredo 0.0.0.0 svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A iphlpsvc 29/09/2017 9:05:08 AM
    svchost.exe 5288 UDP 3702 ws-discovery 0.0.0.0 svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A FDResPub 29/09/2017 9:05:08 AM
    svchost.exe 124752 UDP 3702 ws-discovery 0.0.0.0 svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A fdPHost 29/09/2017 9:05:08 AM
    svchost.exe 3612 UDP 4500 ipsec-msft 0.0.0.0 svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A IKEEXT 29/09/2017 9:05:08 AM
    svchost.exe 6992 UDP 5050 0.0.0.0 svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A CDPSvc 29/09/2017 9:05:08 AM
    svchost.exe 10216 UDP 5353 0.0.0.0 svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A Dnscache 29/09/2017 9:05:08 AM
    svchost.exe 10216 UDP 5355 llmnr 0.0.0.0 svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A Dnscache 29/09/2017 9:05:08 AM
    svchost.exe 124752 UDP 49658 0.0.0.0 svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A fdPHost 29/09/2017 9:05:08 AM
    svchost.exe 3472 UDP 57171 10.0.0.13 svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A SSDPSRV 29/09/2017 9:05:08 AM
    svchost.exe 3472 UDP 57172 127.0.0.1 svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A SSDPSRV 29/09/2017 9:05:08 AM
    svchost.exe 2676 UDP 58764 10.0.0.13 svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A iphlpsvc 29/09/2017 9:05:08 AM
    svchost.exe 5288 UDP 63829 0.0.0.0 svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A FDResPub 29/09/2017 9:05:08 AM
    svchost.exe 428 TCP 135 epmap :: :: DESKTOP-HVIV1TF Listening svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A RpcEptMapper, RpcSs 29/09/2017 9:05:08 AM
    svchost.exe 7856 TCP 7680 :: :: DESKTOP-HVIV1TF Listening svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A DoSvc 29/09/2017 9:05:08 AM
    svchost.exe 1476 TCP 49665 :: :: DESKTOP-HVIV1TF Listening svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A EventLog 29/09/2017 9:05:08 AM
    svchost.exe 1620 TCP 49668 :: :: DESKTOP-HVIV1TF Listening svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A Schedule 29/09/2017 9:05:08 AM
    svchost.exe 3048 TCP 49669 :: :: DESKTOP-HVIV1TF Listening svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A SessionEnv 29/09/2017 9:05:08 AM
    svchost.exe 3604 TCP 49670 :: :: DESKTOP-HVIV1TF Listening svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A PolicyAgent 29/09/2017 9:05:08 AM
    svchost.exe 3612 UDP 500 isakmp :: DESKTOP-HVIV1TF svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A IKEEXT 29/09/2017 9:05:08 AM
    svchost.exe 1804 UDP 546 dhcpv6-client fe80::3442:1a73:9a58:510b DESKTOP-HVIV1TF svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A Dhcp 29/09/2017 9:05:08 AM
    svchost.exe 3472 UDP 1900 ssdp ::1 DESKTOP-HVIV1TF svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A SSDPSRV 29/09/2017 9:05:08 AM
    svchost.exe 5288 UDP 3702 ws-discovery :: DESKTOP-HVIV1TF svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A FDResPub 29/09/2017 9:05:08 AM
    svchost.exe 124752 UDP 3702 ws-discovery :: DESKTOP-HVIV1TF svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A fdPHost 29/09/2017 9:05:08 AM
    svchost.exe 3612 UDP 4500 ipsec-msft :: DESKTOP-HVIV1TF svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A IKEEXT 29/09/2017 9:05:08 AM
    svchost.exe 124752 UDP 49659 :: DESKTOP-HVIV1TF svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A fdPHost 29/09/2017 9:05:08 AM
    svchost.exe 3472 UDP 57170 ::1 DESKTOP-HVIV1TF svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A SSDPSRV 29/09/2017 9:05:08 AM
    svchost.exe 5288 UDP 63830 :: DESKTOP-HVIV1TF svchost.exe Microsoft® Windows® Operating System Host Process for Windows Services 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A FDResPub 29/09/2017 9:05:08 AM
    System 4 TCP 80 http 127.0.0.1 0.0.0.0 Listening System N/A 29/09/2017 9:05:08 AM
    System 4 TCP 139 netbios-ssn 10.0.0.13 0.0.0.0 Listening System N/A 29/09/2017 9:05:08 AM
    System 4 TCP 2869 icslap 127.0.0.1 0.0.0.0 Listening System N/A 29/09/2017 9:05:08 AM
    System 4 TCP 5357 wsd 127.0.0.1 0.0.0.0 Listening System N/A 29/09/2017 9:05:08 AM
    System 4 TCP 10243 127.0.0.1 0.0.0.0 Listening System N/A 29/09/2017 9:05:08 AM
    System 4 TCP 445 microsoft-ds 0.0.0.0 0.0.0.0 Listening System N/A 29/09/2017 9:05:08 AM
    System 4 UDP 137 netbios-ns 10.0.0.13 System N/A 29/09/2017 9:05:08 AM
    System 4 UDP 138 netbios-dgm 10.0.0.13 System N/A 29/09/2017 9:05:08 AM
    System 4 TCP 445 microsoft-ds :: :: DESKTOP-HVIV1TF Listening System N/A 29/09/2017 9:05:08 AM
    TeamViewer_Service.exe 4688 TCP 5939 127.0.0.1 0.0.0.0 Listening TeamViewer_Service.exe N/A TeamViewer 29/09/2017 9:05:08 AM
    TeamViewer_Service.exe 4688 UDP 5353 10.0.0.13 TeamViewer_Service.exe N/A TeamViewer 29/09/2017 9:05:08 AM
    TeamViewer_Service.exe 4688 UDP 63834 0.0.0.0 TeamViewer_Service.exe N/A TeamViewer 29/09/2017 9:05:08 AM
    TeamViewer_Service.exe 4688 UDP 5353 ::1 DESKTOP-HVIV1TF TeamViewer_Service.exe N/A TeamViewer 29/09/2017 9:05:08 AM
    TeamViewer_Service.exe 4688 UDP 63835 :: DESKTOP-HVIV1TF TeamViewer_Service.exe N/A TeamViewer 29/09/2017 9:05:08 AM
    Unknown 0 TCP 49461 10.0.0.13 443 https 52.32.3.55 ec2-52-32-3-55.us-west-2.compute.amazonaws.com Time Wait N/A 29/09/2017 9:05:08 AM
    wininit.exe 676 TCP 49664 0.0.0.0 0.0.0.0 Listening wininit.exe Microsoft® Windows® Operating System Windows Start-Up Application 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A 29/09/2017 9:05:08 AM
    wininit.exe 676 TCP 49664 :: :: DESKTOP-HVIV1TF Listening wininit.exe Microsoft® Windows® Operating System Windows Start-Up Application 10.0.15063.0 (WinBuild.160101.0800) Microsoft Corporation N/A 29/09/2017 9:05:08 AM
    WinStore.App.exe 139308 TCP 57098 10.0.0.13 443 https 23.57.112.144 a23-57-112-144.deploy.static.akamaitechnologies.com Close Wait C:\Program Files\WindowsApps\Microsoft.WindowsStore_11708.1001.26.0_x64__8wekyb3d8bbwe\WinStore.App.exe Windows Store Store 11708.1001.26.0 Microsoft Corporation 29/09/2017 7:01:48 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM Store
    WinStore.App.exe 139308 TCP 57100 10.0.0.13 443 https 23.57.112.144 a23-57-112-144.deploy.static.akamaitechnologies.com Close Wait C:\Program Files\WindowsApps\Microsoft.WindowsStore_11708.1001.26.0_x64__8wekyb3d8bbwe\WinStore.App.exe Windows Store Store 11708.1001.26.0 Microsoft Corporation 29/09/2017 7:01:48 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM Store
    WinStore.App.exe 139308 TCP 57101 10.0.0.13 443 https 23.57.112.144 a23-57-112-144.deploy.static.akamaitechnologies.com Close Wait C:\Program Files\WindowsApps\Microsoft.WindowsStore_11708.1001.26.0_x64__8wekyb3d8bbwe\WinStore.App.exe Windows Store Store 11708.1001.26.0 Microsoft Corporation 29/09/2017 7:01:48 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM Store
    WinStore.App.exe 139308 TCP 57102 10.0.0.13 443 https 104.124.190.57 a104-124-190-57.deploy.static.akamaitechnologies.com Close Wait C:\Program Files\WindowsApps\Microsoft.WindowsStore_11708.1001.26.0_x64__8wekyb3d8bbwe\WinStore.App.exe Windows Store Store 11708.1001.26.0 Microsoft Corporation 29/09/2017 7:01:48 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM Store
    WinStore.App.exe 139308 TCP 57117 10.0.0.13 443 https 104.124.227.217 a104-124-227-217.deploy.static.akamaitechnologies.com Close Wait C:\Program Files\WindowsApps\Microsoft.WindowsStore_11708.1001.26.0_x64__8wekyb3d8bbwe\WinStore.App.exe Windows Store Store 11708.1001.26.0 Microsoft Corporation 29/09/2017 7:01:48 AM DESKTOP-HVIV1TF\dave A 29/09/2017 9:05:08 AM Store
    wmpnetwk.exe 720 TCP 554 rtsp 0.0.0.0 0.0.0.0 Listening wmpnetwk.exe N/A WMPNetworkSvc 29/09/2017 9:05:08 AM
    wmpnetwk.exe 720 UDP 5004 0.0.0.0 wmpnetwk.exe N/A WMPNetworkSvc 29/09/2017 9:05:08 AM
    wmpnetwk.exe 720 UDP 5005 0.0.0.0 wmpnetwk.exe N/A WMPNetworkSvc 29/09/2017 9:05:08 AM
    wmpnetwk.exe 720 TCP 554 rtsp :: :: DESKTOP-HVIV1TF Listening wmpnetwk.exe N/A WMPNetworkSvc 29/09/2017 9:05:08 AM
    wmpnetwk.exe 720 UDP 5004 :: DESKTOP-HVIV1TF wmpnetwk.exe N/A WMPNetworkSvc 29/09/2017 9:05:08 AM
    wmpnetwk.exe 720 UDP 5005 :: DESKTOP-HVIV1TF wmpnetwk.exe N/A WMPNetworkSvc 29/09/2017 9:05:08 AM
     
    abrogard, Sep 28, 2017
    #13
  14. Samuria Win User
    If you using port 80 its blocked as Firefox has it open and System 4 TCP 80 set iis is to use another port or try stopping Web Deployment Agent Service or use net stop http its simplier to set it on another free port and try with no browsers open which will hold open port 80.
    The other thing is how are you testing you cant check from the local network it must be from outside the local network ie mobile phone
     
    Samuria, Sep 28, 2017
    #14
  15. Eagle51 Win User
    If you haven't already, you might need to setup binding for the site in IIS Manager. Also, some ISPs block port 80 for web servers. *Sad
     
    Eagle51, Sep 28, 2017
    #15
Thema:

Why Would/How Could Ports Refuse to Open?

Loading...
  1. Why Would/How Could Ports Refuse to Open? - Similar Threads - Why Ports Refuse

  2. why Microsoft solitaire collection software could not open?

    in Microsoft Windows 10 Store
    why Microsoft solitaire collection software could not open?: Uninstalling and reinstalling did not fix the problem https://answers.microsoft.com/en-us/windows/forum/all/why-microsoft-solitaire-collection-software-could/caba2be6-a90a-4ad7-bdb9-074bc92ef613"
  3. Could not open connection to the host, on port 23: Connect failed - How to fix on Windows 10?

    in Windows 10 Gaming
    Could not open connection to the host, on port 23: Connect failed - How to fix on Windows 10?: So I've been trying to fix a destiny 2 cabbage and lettuce error, and I need to access TelNet. Every time I try to connect it brings up the message "Could not open connection to the host, on port 23: Connect failed". How do I fix this? Thank you...
  4. Opening port 445 in win10 - how to ?

    in Windows 10 Network and Sharing
    Opening port 445 in win10 - how to ?: Network problem : A computer with an open port 445 can not connect to my pc with win10 and an open port 139 only ! How to open port 445 for filetransfer to another computer ?...
  5. disregard -- would delete if I could

    in Windows 10 Installation and Upgrade
    disregard -- would delete if I could: disregard -- sorry https://answers.microsoft.com/en-us/windows/forum/all/disregard-would-delete-if-i-could/f985cf3b-8779-4d74-98f3-3f58ab76eeff
  6. Open Port

    in Windows 10 Network and Sharing
    Open Port: I am trying to open port 80 on my computer. I have tried opening the port but when I check using a port checker tool the port is still closed. Does anyone know how to open port 80?...
  7. Half of my programs would crash or refuse to open. Windows cant reset or repair!

    in Windows 10 BSOD Crashes and Debugging
    Half of my programs would crash or refuse to open. Windows cant reset or repair!: Hello, this is a tough nut to crack for me, so please bear with me as I try and summerize what has happend. so one morning I booted up my PC to find that discord, a program that I commonly use has been showing an odd error whenever I try and launch it. I shrug this off as...
  8. MP4 refuses to open with WMP

    in Windows 10 Software and Apps
    MP4 refuses to open with WMP: Just one annoying problem I can't fix. Ever since update 1607. Whenever I try & open a mp4 video, it opens with another app I have installed that came with codecs to play flv files in windows media player. It refuses to open with WMP on double click. I have checked default &...
  9. Why 'Refused To Connect' ?

    in Windows 10 Network and Sharing
    Why 'Refused To Connect' ?: I have a win10 machine. It has two adapters - one onboard ethernet and one plugin usb wifi. Both adapters are enabled and both seem to be working fine. The wifi is allowing internet access and here I am writing this via it. The ethernet has a wifi camera plugged...
  10. This PC refuses to open

    in Windows 10 Support
    This PC refuses to open: Hi all, first post here for me, I've been using this forum to help me along with my new laptop for learning the basics (my last computer was windows XP!). I've come across an issue I can't find an answer for though. For some reason I can't access the file "this PC". Every...