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In one VM, I have a Win XP machine that has a service listening on 0.0.0.0:10000
I can connect from the Win XP to this service, but I have another VM (CentOS) that I would like to connect. When I try to connect from my CentOS, it says connection refused. How can I connect to the service on the Win XP from my other VM?
One option would be to use bridged networking as opposed to NAT. This makes each of your VMs NICs appear as if they are actual hardware. Once a DHCP server assigns each VM a private IP address, communication between them and the rest of your local network should be greatly simplified.
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I am trying to connect 2 virtual machines on the same host. Basically trying to ping from one to another. How can it be done if both have same IP address?
edit:
I am currently using hping3 to learn about Denial of service Syn flood. So can the 2 VMs be used for this?
If they share the same IP address this isn't possible. Ping uses ICMP echo requests and replies and ICMP doesn't use ports that could be NATted to different machine.
You'll need to bridge the vNIC to the local network so each VM gets a different IP. Alternatively, you could connect both to an internal, entirely virtual network - depending on what the hypervisor can be configured to do.
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I have a Piwigo website running on docker accessible at 192.168.99.100:32XXX from the docker host -- Mac (10.0.0.5). Mac is connected to a netgear router. I need to set up port forwarding on my netgear router so that this can be accessed from the outside world.
Outside world -> netgear router -> port forwarding to mac -> mac mapped to piwigo running on docker.
Is this a good way to set it up? Does it need a reverse proxy like set up on Mac to achieve this? Or can I directly map the Piwigo on docker IP?
You can map to Piwigo on the docker ip
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Closed 9 years ago.
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Few days ago it was working fine but I don't know what happened yesterday it stopped working.The internet connection is fine in windows os but when I open vmware workstation then it won't work.In my network sharing I have vmware network adapter VMNET8 which I have configured for internet connection in vmware workstation as I said it was working fine but now it is not working when I start diagnose it says that the VMNET8 does not have a valid ip configuration and it is on DHCP. I am totally confused what to do.
Go to your network sharing open the properties of Vmware network adapter vmnet8 and vmnet 1 and mark the bridge protocol than go to there ipv4 addresses and give them the same ip addresses as you have on physical machine and change the vmware machine setting to bridge protocol check out it will work 100%.
if you need further detail how to fix your vmvare networking issues follow the link along.vmware bridging and vmnet and nat network configuration
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Closed 8 years ago.
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I have Splunk running on my host OS (Windows 7) which I can access by going to http://localhost:8000. I can also access it by going to http://(my internal IP 192.something):8000. I have Lubuntu 13.04 running on VirtualBox and I want to access Splunk through there. I've been trying out the solution mentioned here (https://superuser.com/questions/144453/virtualbox-guest-os-accessing-local-server-on-host-os) but I can't access it. Would I need to forward the port 8000?
Try the following:
Set network adapter in VirtualBox to Bridged Adapter mode
Ensure port 8000 is allowed in windows firewall.
Let me know if that works for you.
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Closed 7 years ago.
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I have a Windows 2008R2.
On a NIC, I have 3 ip aliases :
- two have the same subnet and it works well
- the third is on a different subnet
I can ping the third ip.
I can see the packets who are coming on this ip with Wireshark.
I have a service who list on the 0.0.0.0 address.
When I try to connect to this service, it is like the packet are not going to the service.
I tried with netcat also in listen mode and I had the same problem (If I connect via the loopback ip, netcat receive my datas...)
Is the ip aliases have to be on the same subnet on the same nic ?
Thanks in advance
Best regards
This will never work. I tried with an additionnal nic and it worked