I have a Debian VM on my Windows 10 machine, in VMWare Player 16. The VM is running a web server. Both are using my router for DHCP, and the router lists the VM as a DHCP client.
The PC is on 192.168.0.20. The VM is 192.168.0.50.
The VM's networking is set to 'bridged'. It can access the internet, and it can ping various devices on my nework. But it cannot ping the PC that is hosting the VM - it shows Destination Host Unreachable.
The PC cannot ping the VM (also destination host unreachable) and cannot see the VM's web server.
The router can ping the VM, and the PC.
My phone, on the same network via WiFi, can ping the PC and also the VM.
My phone can also access the web server of the VM.
The firewall is off in both the VM and the PC.
It seems like the host PC is not allowing traffic that it sent (even though it is sending it by proxy for the VM) to reach the VM. Traffic from other sources on the network, i.e. not the PC or the VM, can get to the VM without any problem. It is as if the PC sees data coming in and says "That traffic came from me, but I have nothing listening for it so I will just ignore it."
Any ideas on how I can fix this?
Related
My host machine is a Windows 10 OS.
My Virtual Box guest machine is a Ubuntu OS.
I launch a server and a gateway in my virtual machine in the following addresses:
https://127.0.0.1:8089/
https://127.0.0.1:18443/
I dont have any problem to access them from the guest machine. However, I would like to have access to those addresses from my windows host. How can I get it?
In order to access services hosted on your virtual machine from your host you need to configure your virtualbox network settings for that machine to bridged network, which will allow it to have an IP inside your LAN. You can find more information on virtualbox network types here.
Another option would be port forwarding with a NAT network configuration, where your host port would be a port over 1024 and the guest port would be your virtual machine ports (8089 and 18443).
I want to isolate the hyperv vm machine network from my local machine. I do not want hyper vm machine to see what other machines are in the same network when I do IP scanning from VM.
After creating the VM, you connect it to a virtual switch. That virtual switch is assigned to a NIC. That NIC connects to the internet and not your local LAN.
You can connect it to the internet via a dedicated connection or any number of other mechanisms. You're simply creating a second, independent network.
If you want the VM to use your LAN and a common internet connection, you'll have to resort to using a firewall.
I have configured my guest VM as described here: https://askubuntu.com/a/293817/503589
Unfortunately I cannot connect to the guest via IP or "localhost", if the Cisco AnyConnect VPN Client is connected on the host (Windows 7).
It works as long as I am not connected with the Cisco VPN AnyConnect Client on the host.
My requirements are the following:
the host should be able to access the guest with it's static IP, whether I am connected to host VPN or not.
I am working remote (WLAN) or in the office (LAN). In the office it's working, because I have no Cisco VPN Client connected.
guest can access the internet
I can move my laptop from network to network (e.g. from home to office to coffeeshop) without worrying about securing or reconfiguring the vm
What I also already tried and what didn't work:
NAT
Bridged
The Cisco VPN client is likely configured for full tunneling. Meaning all traffic is routed through the VPN interface. This is why you are unable to reach other hosts on your LAN.
You might be able to request a split-tunneled profile from your Network team, but it may go against company policy.
I'm working on a website for a friend, developing using Eclipse/Tomcat. I'm running it locally and trying to open it via my internet port IP address, but I can't get it to work. The computer I am running it from is connected to a router, so it is running off of 192.168.1.4, and http://192.168.1.4:8080/Mobile_Site/index.jsp works. However when I try and open it via my internet port IP, http://67.xxx.244.xx:8080/Mobile_Site/index.jsp it doesn't find it from any device, even outside my local network. Is there a way to send the link when running locally when connected to a router?
You have to configure your router port forwarding (or virtual servers depending on the router) to forward TCP connections from 67.xxx.244.xx:NNNN to 192.168.1.4:8080.
Then you give the 67.xxx.244.xx:NNNN address to your friend.
Note: NNNN at your router doesn't need to be 8080, as long as the port forwarding is set properly.
I have a windows 2003 VM running on my windows xp machine.
The machine name of the VM is itdom.domain.com
The windows xp host machine is disconnected from the LAN.
I want to be able to connect to the VM from the host and vice versa using there computer names. For example the URL http://itlab.domain:7080/domainsm must be accessible from the host computer.
Is there any configuration that I can do on any of the machine to do this.
Just because you have no physical network connection doesn't stop you setting up networking on the host and guest machines. One way of doing this is to add an IP address to the host machine's physical network port and create a bridged network on that port so that the guest can also see it.
You don't say which VM technology you are using, but in many of them you can setup an internal network between the host and guest. All you need to do then is edit each hosts file to add a hostname for the IP address of the other machine. You may also need to configure firewalls to allow access between the two.
No doubt there are also other ways to achieve this.