All Questions
28
questions
2
votes
1
answer
2k
views
Using IPv6 link-local addresses to ping between VMs in internal VirtualBox network
I'd like to test this network configuration in fully virtualized enviroment, while I don't have access to physical lab.
I am using 2 VM Guest machines (Guest OS is Archlinux), each configured with ...
2
votes
0
answers
726
views
Can't ping default gateway (Gaia, Check Point) from Windows 7 machine in VirtualBox
I'm trying to set up a virtual network according to the topology in the CCSM Lab Setup Guide (Check Point training) with the following subset of VMs giving me trouble. All of this is being run in ...
2
votes
0
answers
181
views
The ping command fails when I try to ping my CentOS 7 VM’s own interface
I've built a CentOS 7.3 VM using VirtualBox. This VM has the following interface:
[root@localhost ~]# ip addr show enp0s3
2: enp0s3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast ...
2
votes
0
answers
85
views
Linux virtual machines cannot connect to each other via virtualbox network
I have created two linux virtual machines in virtualbox, one for server and one for client. But these two cannot connect to each other via virtualbox network. The pings are not reachable after giving ...
1
vote
2
answers
1k
views
ping using mac addresses or link local ipv6 addresses
I have 4 Virtual Machines (Ubuntu 12.04) running on a host that is also running Ubuntu 12.04.
The Virtual Machines are named:
switch-vm
vm-1
vm-2
vm-3
Below are the network settings on switch-vm:
...
1
vote
1
answer
311
views
How to communicate with VirtualBox NAT network from another device
Network scenario
Hi, I recently built an AD lab environment called GOAD on GitHub on my secondary PC (PL4YGR0UND) running Ubuntu 22.04 and I don't know how to communicate with VM's inside Virtualbox ...
1
vote
0
answers
529
views
Virtualbox Cant ping VMs in same LAN
I have two hosts, with each of them running a single VM in VirtualBox, located in the same home LAN.
I have set bridged adapters for both VMs and the source IP address has the same subnet assigned as ...
1
vote
1
answer
3k
views
Bridged VirtualBox VM cannot ping LAN, duplicate IP for guest and host
Host: Windows 10 64-bit
Guest: Ubuntu 16.04 32-bit
Networking: Wireless. Home network.
Host can ping Guest, and Guest can ping Host. Guest can also ping router. However, when I ping from my Guest ...
1
vote
0
answers
70
views
Ping between Ubuntu guest VMs on VitualBox
Running VirtualBox 5.0.10 in a Windows 10 (64bit) host, I've created 2 guest VMs - Both Ubuntu 15.10 (64bit).
Looking for a setting that will allow the 2 guests to ping each other and also connect to ...
1
vote
1
answer
606
views
Ubuntu VM pinging each other with Internet
I am using Ubuntu 11.10 and installed the Virtualbox from the Ubuntu Software Center.
Later on, I installed three (3) Windows XP Virtual Machines. I'm trying to get all of the three VMs to ping each ...
0
votes
2
answers
2k
views
Can't access my computer after installing VirtualBox on it
There was a similar question 2 years ago, but everyone confused guest/host OS.
After installing VirtualBox on my Windows 7 box, I can no longer ping it or access it from anywhere within the LAN. ...
0
votes
1
answer
257
views
FreeDOS does not answer ARP
I have 2 VirtualBox virtual machines with freeDOS (1.2) as guests, and I am trying to have network connection between them.
For a start I am trying to have connectivity between one of the machines ...
0
votes
1
answer
302
views
host win10 can ping guest centos6 but centos6 cannot ping win10?
I use Wifi at home and my Virtualbox network mode is bridge adapter + promiscuous
centos 6 network information is
Winows10 can ping guest centos6
and I can use secureCRT to conncet to centos6
...
0
votes
1
answer
1k
views
Cannot ping from guest to host and viceversa with VirtualBox, CentOS 6.7, Windows 10
Cannot ping from guest to host and viceversa.
Guest is CentOS 6.7, default minimal installation + updates. Host is Windows 10 running VirtualBox 5.
Both machines configured with static ip addresses ...
0
votes
0
answers
54
views
VirtualBox Guest VM (win7) cant ping Host PC (win10) - Bridged connection
My virtualbox Win7 VM can ping the rest of the devices on my home network however the only machine it cannot is the HOST pc. I have tried to ping the VM from various other machines and all of them ...
0
votes
0
answers
206
views
Failed to ping windows VM
I'm trying to get my Local PC to join my VM win server 2016,
I have managed to set up the domain controller on the server and got no issues with that.
I tried to ping the VM from my device and got ...
0
votes
0
answers
135
views
VM can access internet despite iptables DROP rules
I have installed VirtualBox and I have 2 Ubuntu VMs running on VirtualBox. Please see the network diagram:
VM 1 (Client VM) has static IP address of 10.0.2.2. Gateway VM has 2 IP addresses - 10.0.2.1 ...
0
votes
0
answers
747
views
Connection between VM and another computer (Ethernet cable)
As the title says, I am trying to communicate with one VM and another computer connected via Ethernet cable. I can't ping each other do you have any idea? (VirtualBox) I have "bridge network"...
0
votes
1
answer
231
views
Can't ping from Host machine (Linux Mint) to Guest Os (Ubuntu)
I have a Linux mint installed on a dual boot system and on that I have a virtual machine with Ubuntu running on it. When I select the network card to NAT the guest pings to the host but the host doesn'...
0
votes
0
answers
47
views
can ping Linux1-Win-Linux2 but cannot Linux1-Linux2
At home, I have a Windows 7 host with a Linux1 VirtualBox client, and a Linux2 desktop.
I can ping both Linux from Windows 7. I can also ping Windows 7 from both Linux. But I cannot ping any Linux ...
0
votes
0
answers
436
views
VM can connect to SQL SERVER but not to ping the server
my schema is like this:
Windows Server 2016 with NAT adapter and Only Host Adapter using 192.168.3.2 255.255.255.0 acting as Active Directory Domain Service with DNS and DHCP enabled.
The DHCP is ...
0
votes
1
answer
2k
views
Why my Vagrantfile settings can reach the internet and not the same LAN outside Virtualbox VM?
I can reach the internet and another Virtualbox Vagrant machine (they ping each other) but I can't reach the same range IP of my LAN and the gateway. I tried many settings with private network and ...
0
votes
0
answers
1k
views
Why, with open firewalls, would ping only work in one direction?
This is what ifconfig reports:
enp0s8 Link encap:Ethernet HWaddr 08:00:27:20:74:43
inet addr:192.168.56.201 Bcast:192.168.56.255 Mask:255.255.255.0
inet6 addr: fe80::a00:...
0
votes
0
answers
387
views
Ubuntu 17.04 Virtualbox cant ping website
I am trying to ping a certain website from my Ubuntu VM, but I dont seem to be having any luck. When i ping the website (www.anu.edu.au), nothing shows up at all. After cancelling the command it shows ...
0
votes
1
answer
752
views
Unable to communicate between guest OS in VirtualBox in both
I was wondering that can we connect guest os in virtual box via internal networking like physical machine networking.
So I created two guest OS having Kali in one vm and windows in another vm, and ...
0
votes
1
answer
242
views
Can't ping on CentOS when second adapter in virtualbox is enabled
When enabling second adapter for host-only, I cannot ping annymore it tells me unknown host but if I ping with the IP address it just works. so the problem is when I want to install a software via YUM ...
0
votes
1
answer
35
views
Network between three guest OS on linux
I need to create a network between three guest OS (ubuntu), one of them have to be smth like router between two others. See scheme below:
[A] eth0(ip 1.1.1.1)-->(net1)<--eth0(ip 1.1.1.2) [B] eth1(...
0
votes
1
answer
944
views
Local addresses unreachable, remote addresses work
I experienced strange behaviour on my employee's Windows7-Box. I was working via Putty in a local headless Virtualbox (running LXLE and connected via Virtualbox's host-only network adapter) and ...