TX packets:9024 errors:0 dropped:0 overruns:0 carrier:0 RX packets:9024 errors:0 dropped:0 overruns:0 frame:0 TX packets:20 errors:0 dropped:0 overruns:0 carrier:0 RX packets:18 errors:0 dropped:0 overruns:0 frame:0 RX bytes:96272 (96.2 KB) TX bytes:96272 (96.2 KB)Ĭode: Select all Expand view Collapse view $ traceroute 8.8.8.8 TX packets:1296 errors:0 dropped:0 overruns:0 carrier:0 RX packets:1296 errors:0 dropped:0 overruns:0 frame:0 TX packets:10 errors:0 dropped:0 overruns:0 carrier:0 RX packets:6 errors:0 dropped:0 overruns:0 frame:0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 I needed time because I could not copy and past from guest to host.Ĭode: Select all Expand view Collapse view $ vboxmanage list natnetsįrom Virtualbox machine Ubuntu 16.04.3 server:Ĭode: Select all Expand view Collapse view $ ifconfig -aĮnp0s3 Link encap:Ethernet HWaddr 08:00:27:a4:20:39 NIC 8: disabled Attachments Ubuntu 16.04.3-14-37-44.log Secondary server (101.11 KiB) Downloaded 35 times Ubuntu 16.04.3 server-14-37-57.log Main server (101.95 KiB) Downloaded 18 times jrkul Posts: 18 Joined: 23. NIC 1: MAC: 0800274783FF, Attachment: NAT Network 'testlab', Cable connected: on, Trace: off (file: none), Type: 82540EM, Reported speed: 0 Mbps, Boot priority: 0, Promisc Policy: deny, Bandwidth group: none NIC 1: MAC: 080027A42039, Attachment: NAT Network 'testlab', Cable connected: on, Trace: off (file: none), Type: 82540EM, Reported speed: 0 Mbps, Boot priority: 0, Promisc Policy: deny, Bandwidth group: noneĬode: Select all Expand view Collapse view $ vboxmanage showvminfo "Ubuntu 16.04.3" | grep NIC
I attached the Vbox.log files as suggested.īelow are the two outputs of vboxmanage showvminfo | grep NICĬode: Select all Expand view Collapse view $ vboxmanage showvminfo "Ubuntu 16.04.3 server" | grep NIC I have no idea why the two servers cannot connect to the internet as Virtualbox NAT Network. One should act as a server, the second one as a client, and the machine acting as a server should be connected to the Internet. I need to have them connected to each other and the Internet for testing purposes. Temporary failure resolving ‘gb.’īoth have an empty /etc/nf and the same /etc/hosts files.
#PRITUNL VIRTUAL NETWORKS CANNOT USE NAT INSTALL#
If I ping 8.8.8.8, I have a 100% packet loss and I am unable to install any package: The two virtual machines can ping each other with these settings, but they cannot access the Internet.
I configured the Network setting of each virtual machine to use the Adapter 1 attached to 'Nat Network' testlab. $ vboxmanage natnetwork add -netname testlab -network "10.10.10.0/24" -enable I installed Ubuntu Server 16.04.3 in two Virtualbox virtual machines, and then I created a NAT network and a DHCP server with the following commands from the host machine: I am using Virtualbox 5.1.4 on Ubuntu 14.04 LTS.
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