2

Xen virtual machines can't ping each other

view story
linux-howto

http://forums.opensuse.org – Hi, I have quite strange situation here. I'm using suse 11.2 with xen and I have computer comp1 with virtual machine vm1 and computer comp2 with virtual machine vm2. comp1 192.168.1.2 vm1 192.168.1.202 comp2 192.168.1.96 vm2 192.168.1.111 netmask 255.255.255.0 comp1 and comp2 can ping everywhere, but vm1 and vm2 can both ping comp1 and comp2, but can't ping each other saying "Destination Host Unreachable". Does somebody have any idea what can be the reason of this behavior? (Distributions)

Edward.H's picture
Submitted by Edward.H on 12/14/2009

Stories similar to Xen virtual machines can't ping each other

I tried google but without success. I have a small home network and one computer has to work as a bridge (comp1), it connects to the internet through wlan and is connected with cable to other computer (comp2), I would like to to make that second computer member of a local network with internet access. I was trying this:

Code: ifconfig wlan0 0.0.0.0

iptable forward packet 1 year 14 weeks ago

Hi, I have the doubt which involved following configuration. comp1<--->main<--->comp2 Comp1 sends icmp packet to main. Main takes that packet and changes destination address to comp2 and source address to it own. I can capture the packet send from comp1 to main using netfilter. I can see the packet and its content.

Dnsmasq and dhcpclient problem 3 years 30 weeks ago

Server Terminal: Fedora 11 Client Terminal: Opensuse 11.1

I had Dnsmasq server running for a while now and only thing I changed since on the DNS/DHCP server is running fwbuilder script at startup in init. The fwbuilder script is still the same script I have been using since setting up Dnsmasq. The client terminal is having trouble reaching the outside world.

Hi,

I have an input file and a config file which I need to lookup values in using Perl:

Input file:

Code: ID, Value COMP0,0 COMP1,1 COMP2,2 COMP3,3 COMP4,3 COMP5,5 Config file:

Code: ID, Operation COMP0,((@COMP1@ + @COMP2@ + @COMP3@) / @COMP4@) + @COMP5@ Expected output:

Code: ID, Value COMP0,7 # This is ((1 + 2 + 3) / 3) + 5 COMP1,1 COMP2,2 COMP3,3 COMP4,3 COMP5,5 The config f

I'm new to Linux.

This is a problem I'm having when using Ubuntu: I have two computers that have Ubuntu installed on them (comp1 and comp2). I create a document with Ubuntu on comp1 and then copy the file onto a FAT formatted USB flash drive. Via the flash drive I paste the document onto comp2. The problem is that the file-permissions are never preserved during the transfer.

I have 2 virtual machines that can not ping/access one another.

I am setting up a exchange server, and a domain controller as guest machines in virtualbox. All machines including the host are running windows server Datacenter 2008 R2. I have my networking set to "bridged", and static ip's set in both the virtual machines, and host (but not on the network adapters).

oh, ok. Well, I have two archlinux machines behind a router, and some other windows ones. At times I can't ping between them (local ips), at times I can.

I have two machines (100.1.1.1 and 100.1.1.4, set as static IPs) running Fedora 17. I want to connect them each other through their NICs.

On server... ping 127.0.0.1 works ping 192.168.1.104 (server's static IP address) works ping google.com does not work (unknown host google.com) ping 8.8.8.8 does not work (destination host unreachable) ping 192.168.1.147 (local network machine's IP address) does not work (destination host unreachable) ping 192.168.1.1 (router) does not work (destination host unreachable)

On local network machine.