Connecting to a port XX on virtual Machine in virtual Box2019 Community Moderator ElectionHow can you find out which process is listening on a port on Windows?Addressing localhost from a VirtualBox virtual machineHow to SSH to a VirtualBox guest externally through a host?Win7 Host and Ubuntu Server on Virtualbox guest port forwarding issuePort forwarding from Host port 80 to VirtualBox port 80 doesn't workVirtualBox: Headless VM: Access web application from host machine.VirtualBox port forwarding not working with NAT adapterHow is Docker different from a virtual machine?Access rails server from host machineVirtualBox Port Forwarding on Windows 7 not Working

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Connecting to a port XX on virtual Machine in virtual Box



2019 Community Moderator ElectionHow can you find out which process is listening on a port on Windows?Addressing localhost from a VirtualBox virtual machineHow to SSH to a VirtualBox guest externally through a host?Win7 Host and Ubuntu Server on Virtualbox guest port forwarding issuePort forwarding from Host port 80 to VirtualBox port 80 doesn't workVirtualBox: Headless VM: Access web application from host machine.VirtualBox port forwarding not working with NAT adapterHow is Docker different from a virtual machine?Access rails server from host machineVirtualBox Port Forwarding on Windows 7 not Working










-1















I have CentOs7 running as Virtual Machine in VirtualBox. I have a server running in CentOS7 on port XX (say 8091). Now from VM, I can open firefox and access is using localhost:8091 or 10.0.2.15:8091 or 192.168.122.1:8091. I can see that under settings ---> network (in virtualbox manager), the Adapter is NAT adapter and port forwarding from [host:8091 to guest:8091] and [host:2222 to guest:22]



settings ---> network tab in virtualbox Manager



port forwarding



HostOS ipconfig shown in cmd



Guest OS ifconfig in terminal



picture to show i can access webserver in guest-OS



picture to show that I can't access web-server from Host-OS



However I can't access the web server from my host using Firefox with URL
localhost:8091 or hostIP:8091 or 10.0.2.15:8091 or 192.168.122.1:8091.



Below are the questions I am fetching answers to...



1) why, even after doing the port-forwarding am I not able to access the web- server in my guest OS (i.e. CentOS7) ? However I am able to ssh from hostOS to guest OS using puTTY. Also from any other PC to VM using puTTY by connecting to hostIP:2222 . ( because of port forwarding)



2) You may ask me why I am not using bridge Adapter ? however, the IP assigned to me is static IP. Hence using bridge adapter, my VM will not be assigned any IP. assigning it manually possess a threat is assigning other's IP or some other problem I am unaware of.



3) If I change the network setting to host-only Adapter, my VM is assigned IP of 196.168.56.102, which I am able to ping from Host OS. However from Firefox (on Host OS) when i hit 196.168.56.102:8091, I am not able to connect to the web server. why ? Is there any way to do port forwarding when using "host-only adapter" ??



Observations:
1)I can see that the default gateway is blank for "Ethernet adapter VirtualBox Host-Only Network" in Host OS ipconfig in cmd
2) I am able to access internet from Guest-OS
3) The IP address of guest-os is 10.0.2.xx where "Ethernet adapter VirtualBox Host-Only Network" has IP address of 192.168.56.1. I know they aren't even correlated. Not sure though.



AM I MISSING SOMETHING ?










share|improve this question


























    -1















    I have CentOs7 running as Virtual Machine in VirtualBox. I have a server running in CentOS7 on port XX (say 8091). Now from VM, I can open firefox and access is using localhost:8091 or 10.0.2.15:8091 or 192.168.122.1:8091. I can see that under settings ---> network (in virtualbox manager), the Adapter is NAT adapter and port forwarding from [host:8091 to guest:8091] and [host:2222 to guest:22]



    settings ---> network tab in virtualbox Manager



    port forwarding



    HostOS ipconfig shown in cmd



    Guest OS ifconfig in terminal



    picture to show i can access webserver in guest-OS



    picture to show that I can't access web-server from Host-OS



    However I can't access the web server from my host using Firefox with URL
    localhost:8091 or hostIP:8091 or 10.0.2.15:8091 or 192.168.122.1:8091.



    Below are the questions I am fetching answers to...



    1) why, even after doing the port-forwarding am I not able to access the web- server in my guest OS (i.e. CentOS7) ? However I am able to ssh from hostOS to guest OS using puTTY. Also from any other PC to VM using puTTY by connecting to hostIP:2222 . ( because of port forwarding)



    2) You may ask me why I am not using bridge Adapter ? however, the IP assigned to me is static IP. Hence using bridge adapter, my VM will not be assigned any IP. assigning it manually possess a threat is assigning other's IP or some other problem I am unaware of.



    3) If I change the network setting to host-only Adapter, my VM is assigned IP of 196.168.56.102, which I am able to ping from Host OS. However from Firefox (on Host OS) when i hit 196.168.56.102:8091, I am not able to connect to the web server. why ? Is there any way to do port forwarding when using "host-only adapter" ??



    Observations:
    1)I can see that the default gateway is blank for "Ethernet adapter VirtualBox Host-Only Network" in Host OS ipconfig in cmd
    2) I am able to access internet from Guest-OS
    3) The IP address of guest-os is 10.0.2.xx where "Ethernet adapter VirtualBox Host-Only Network" has IP address of 192.168.56.1. I know they aren't even correlated. Not sure though.



    AM I MISSING SOMETHING ?










    share|improve this question
























      -1












      -1








      -1








      I have CentOs7 running as Virtual Machine in VirtualBox. I have a server running in CentOS7 on port XX (say 8091). Now from VM, I can open firefox and access is using localhost:8091 or 10.0.2.15:8091 or 192.168.122.1:8091. I can see that under settings ---> network (in virtualbox manager), the Adapter is NAT adapter and port forwarding from [host:8091 to guest:8091] and [host:2222 to guest:22]



      settings ---> network tab in virtualbox Manager



      port forwarding



      HostOS ipconfig shown in cmd



      Guest OS ifconfig in terminal



      picture to show i can access webserver in guest-OS



      picture to show that I can't access web-server from Host-OS



      However I can't access the web server from my host using Firefox with URL
      localhost:8091 or hostIP:8091 or 10.0.2.15:8091 or 192.168.122.1:8091.



      Below are the questions I am fetching answers to...



      1) why, even after doing the port-forwarding am I not able to access the web- server in my guest OS (i.e. CentOS7) ? However I am able to ssh from hostOS to guest OS using puTTY. Also from any other PC to VM using puTTY by connecting to hostIP:2222 . ( because of port forwarding)



      2) You may ask me why I am not using bridge Adapter ? however, the IP assigned to me is static IP. Hence using bridge adapter, my VM will not be assigned any IP. assigning it manually possess a threat is assigning other's IP or some other problem I am unaware of.



      3) If I change the network setting to host-only Adapter, my VM is assigned IP of 196.168.56.102, which I am able to ping from Host OS. However from Firefox (on Host OS) when i hit 196.168.56.102:8091, I am not able to connect to the web server. why ? Is there any way to do port forwarding when using "host-only adapter" ??



      Observations:
      1)I can see that the default gateway is blank for "Ethernet adapter VirtualBox Host-Only Network" in Host OS ipconfig in cmd
      2) I am able to access internet from Guest-OS
      3) The IP address of guest-os is 10.0.2.xx where "Ethernet adapter VirtualBox Host-Only Network" has IP address of 192.168.56.1. I know they aren't even correlated. Not sure though.



      AM I MISSING SOMETHING ?










      share|improve this question














      I have CentOs7 running as Virtual Machine in VirtualBox. I have a server running in CentOS7 on port XX (say 8091). Now from VM, I can open firefox and access is using localhost:8091 or 10.0.2.15:8091 or 192.168.122.1:8091. I can see that under settings ---> network (in virtualbox manager), the Adapter is NAT adapter and port forwarding from [host:8091 to guest:8091] and [host:2222 to guest:22]



      settings ---> network tab in virtualbox Manager



      port forwarding



      HostOS ipconfig shown in cmd



      Guest OS ifconfig in terminal



      picture to show i can access webserver in guest-OS



      picture to show that I can't access web-server from Host-OS



      However I can't access the web server from my host using Firefox with URL
      localhost:8091 or hostIP:8091 or 10.0.2.15:8091 or 192.168.122.1:8091.



      Below are the questions I am fetching answers to...



      1) why, even after doing the port-forwarding am I not able to access the web- server in my guest OS (i.e. CentOS7) ? However I am able to ssh from hostOS to guest OS using puTTY. Also from any other PC to VM using puTTY by connecting to hostIP:2222 . ( because of port forwarding)



      2) You may ask me why I am not using bridge Adapter ? however, the IP assigned to me is static IP. Hence using bridge adapter, my VM will not be assigned any IP. assigning it manually possess a threat is assigning other's IP or some other problem I am unaware of.



      3) If I change the network setting to host-only Adapter, my VM is assigned IP of 196.168.56.102, which I am able to ping from Host OS. However from Firefox (on Host OS) when i hit 196.168.56.102:8091, I am not able to connect to the web server. why ? Is there any way to do port forwarding when using "host-only adapter" ??



      Observations:
      1)I can see that the default gateway is blank for "Ethernet adapter VirtualBox Host-Only Network" in Host OS ipconfig in cmd
      2) I am able to access internet from Guest-OS
      3) The IP address of guest-os is 10.0.2.xx where "Ethernet adapter VirtualBox Host-Only Network" has IP address of 192.168.56.1. I know they aren't even correlated. Not sure though.



      AM I MISSING SOMETHING ?







      networking virtual-machine virtualbox portforwarding nat






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked 2 days ago









      aditya zagadeaditya zagade

      93




      93






















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          Port forwarding was not working because firewall was bblocking the connection. As soon as I turned the firewall of in my VM, everything worked well






          share|improve this answer






















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            Port forwarding was not working because firewall was bblocking the connection. As soon as I turned the firewall of in my VM, everything worked well






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              Port forwarding was not working because firewall was bblocking the connection. As soon as I turned the firewall of in my VM, everything worked well






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                Port forwarding was not working because firewall was bblocking the connection. As soon as I turned the firewall of in my VM, everything worked well






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                Port forwarding was not working because firewall was bblocking the connection. As soon as I turned the firewall of in my VM, everything worked well







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                share|improve this answer










                answered yesterday









                aditya zagadeaditya zagade

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