Questions tagged [virtual-network]

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Virtualbox - Turn off one interface using nat network. .

I've a problem. . . I need to connect several VM to the network, the problem is I have less free IP adresses than VM. So the solution I figured out was to create a NAT network, but also in this ...
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60 views

QNAP NAS Virtual Network apapter

i can't get it to configure the virtual network adapter to access docker dontainer on my home network. Here is a screenshot of the current configuration: virtual switch docker network Default ...
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1answer
35 views

Azure vnet and VPN hub and spoke networks

I want my azure vm to connect to multiple client sites simultaneously to access and monitor their servers. I want to avoid unsecure connections I.e unencrypted. Is setting up a vnet the way to go? I'...
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1answer
328 views

XenServer / xcp-ng networking set up virtual NAT with port forwarding

I have setup XenServer having a single physical NIC(PUBLIC IP) with couple VMs on it, now i need to be able to create a virtual network (LAN) with NAT allowing the VMs to communicate with each other ...
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14 views

could not migrate guest vm on kvm due to network configuration

I configured KVM/qemu on redhat7 and deployed a VM using the default NAT virtual network. I was able to migrate the VM from the source host to the destination host seamlessly. However, using NAT does ...
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136 views

can i set up multi virtual network interfaces bond with tc based on only one physical network interface?

I am trying to add tc delay packets and bandwidth limit at the same time. I am thinking can I create multiple virtual network interfaces. Each virtual network interface would set up one tc qdisc. But ...
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10 views

Clearing the list of Network Adapter maintained by the guest OS

If you remove the Nework Adapter from a VM and later add one, the Name and Device Name properties get incremented with a numeric suffix. If the removed Adapter had a static IP assigned to it, and if ...
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1answer
171 views

How do you configure a virtual network to use two NICs? One being NAT, the other bridged

This is probably something simple and has already been asked but I just don't know what I'm looking for. I lack the vocabulary. I have a server running with a Debian host and have KVM installed. I ...
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228 views

Migrate Azure subscription from CSP to EA [closed]

I have seen and done Azure subsctiptions migrations from EA to CSP but this time, I need to do the oposite: from CSP to EA. The basics from CSP to EA are documented in the MS site, does anyone done ...
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53 views

Can't assign ip address to veth directly after creating veth pair

If I run the following, then the ip address doesn't actually get added: ip link add veth0 type veth peer name veth1; ip address add 10.0.1.2/24 dev veth1 However if I sleep in between the commands, ...
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1answer
26 views

Virtual Network Interface Card with actual access to the network

I have a computer, Windows 7 Pro, running a program that checks the availability of 3 different ISPs in my network. It simply pings the same host (8.8.8.8) from each ISP and takes some actions when an ...
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2answers
4k views

Virtual Network Adapter that forwards request to a SOCKS proxy

Being forced to use a proxy is a nightmare. You have to configure almost every software for the proxy, if the software supports it. It would be great if we could configure our network adapter to use a ...
0
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1answer
2k views

How to get rid of veth interfaces?

I am not sure why / when, some veth interfaces have appeared in my system (Ubuntu 16.0. LTS): » ifconfig | grep veth veth4556676 Link encap:Ethernet HWaddr ee:b9:b9:ed:71:a6 veth8747335 Link encap:...
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0answers
117 views

How to connect to a nested VM running on GCE instance directly from the internet

I have a nested VM running on a Google Cloud instance for the purpose of providing access to a legacy application in a redundant environment. Networking is working between the host and guest, and ...
0
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1answer
564 views

Does VMWare Workstation create virtual network adapters other than vmnet1 and vmnet8?

I noticed with VMWare Workstation the default virtual network adapters on the host are VMNet1 and VMNet8 (Host Only and NAT). If I add additional virtual networks, they do not appear in the Network ...
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1answer
401 views

Create dummy Network to connect to when no WiFi or LAN available

I do a lot of web development. Naturally I use my notebook on the go and there isn't always a WiFi hotspot or LAN available. I would still make use of my custom DNS Server (installed locally) on my ...
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27 views

Network Connectivity & Virtual Network Adapters

Whenever I'm connected to any Virtual Network adapter (Hamachi/Tunngle/Evolve), my connection begins to randomly drop every 30 seconds or so, then it reconnects instantly. When I'm browsing the web, I ...
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1answer
82 views

Is joining a domain on Azure using a virtual network practical on DSL with a slow up link?

I'm new to Azure after coming back to the dev/sys admin world after a five year hiatus. I'm really enjoying it and find it fascinating and powerful. I was thinking of setting up setting up a domain ...
1
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1answer
465 views

point-to-site vpn connections not changing public ip - azure vnet

I have an azure hosted sql server, for development reasons, I have added the ip address of my VPN to the firewall settings, so I can connect when I am at home etc. I have setup an azure virtual ...
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1answer
288 views

How to forward ports for azure virtual network gateway?

I have created Point to site vpn using azure virtual network. Right now I have 2 vms in vnet (with subnet ip's 10.x.x.x) 1 local machine connected to vnet with point to site vpn (ip 172.x.x.x) I ...
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2answers
843 views

Displaying website running on VirtualBox guest VM OS on browser on the host computer?

I am running a Debian server as a VM in VirtualBox, which itself is running on a (real) Windows 7 computer. For test purposes, I need to be able to access a web application running on the Debian VM ...
0
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2answers
153 views

How to create a regional virtual network in Azure portal for use with AD Domain Services

My organization uses office365 for it's email. It is the company policy that the password is changed monthly. We host a website that sends email from this domain. So that the email is not mis-...
1
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1answer
159 views

MS Azure: routing to VM's IP based on source IP

I want to have simple yet specific setup created in MS Azure and I would like to know if it is actually possible. In my setup I need one Windows VM, which would have two network interfaces, both of ...
3
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1answer
4k views

Howto add a virtual network interface to freebsd

On Linux I would do: # ip tuntap add mode tun dev tun2 # ip addr add dev tun2 10.125.0.1/24 # ip link set dev tun2 up How can I achieve the same on FreeBSD ?