http://linuxexchange.org/questions/3095/virtualbox-nat-host-only<p>I have two VirtualBox VMs running. Both are running CentOS. </p> <p>The first VM has 4 NICs that are bonded to together. All four NICs are using Host-Only for their config. The second VM has one NIC that is set to use NAT.</p> <p>Let me preface this by saying, I haven't setup any routes...</p> <p>Why am I able to ping from second VM (10.0.2.15) to the first VM (192.168.56.101) successfully? </p> <p>The routes for the second VM are as follows:</p> <pre><code>Destination Gateway Genmask Flags MSS Window irtt Iface 10.0.2.0 * 255.255.255.0 U 0 0 0 eth0 link-local * 255.255.0.0 U 0 0 0 eth0 default 10.0.2.2 0.0.0.0 UG 0. 0 0 eth0 </code></pre> <p>Thanks for your help in advance! </p>enWed, 24 Jul 2013 02:02:39 -0400http://linuxexchange.org/questions/3095/virtualbox-nat-host-only/3137<p>Hello!</p> <p>Are you able to ssh or telnet to the second machine or only pinging I guess your local machine vm-adapter/network driver ip address was working as a default gateway check your vm-adapter ip and gateway address and let me if you are able to ssh or telnet.</p> <p>Regards, Mahesh</p>MaheshWed, 24 Jul 2013 02:02:39 -0400http://linuxexchange.org/questions/3095/virtualbox-nat-host-only/3137http://linuxexchange.org/questions/3095/virtualbox-nat-host-only/3130<p>Check whether your NICs on the VMs set up in promiscous mode or set to deny connectivity from other VMs. Seems like yours is set up as the latter.</p>BomvoyageTue, 16 Jul 2013 00:57:40 -0400http://linuxexchange.org/questions/3095/virtualbox-nat-host-only/3130