Virtualbox-ubuntu Network configuration to surf the internet and log in via Xshell

VirtualBox two network card configuration:

A:host-only mode: Address 192.168.56.1netmask 255.255.255.0 does not enable DHCP service. B:nat mode: Address 10.0.2.0/24netmask 255.255.255.0 enable DHCP service

Network configuration for virtual machines:

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Configuration complete begins the installation of the Ubuntu operating system.

Installation complete, Ubuntu OS network configuration:

auto eth0iface eth0 inet static address 192.168.56.3netmask  255.255.255.0gateway 192.168.56.1auto eth1iface eth1 inet static address  Reboot the system after the 10.0.2.3netmask 255.255.255.0dns-nameservers 8.8.8.8 configuration is complete. [email protected]:~$ route -n kernel ip routing tabledestination      Gateway         Genmask          flags metric ref    use iface0.0.0.0          10.0.2.1         0.0.0.0         ug    0       0        0 eth110.0.2.0         0.0.0.0       &nbsP; 255.255.255.0   u     0      0         0 eth1192.168.56.0    0.0.0.0          255.255.255.0   U      0      0        0 eth0 the default gateway  :10.0.2.1 if it shows:[email protected]:~$ route -n kernel ip routing . tabledestination     gateway          genmask         flags metric ref     Use Iface0.0.0.0         192.168.0.1      0.0.0.0         UG    0       0        0 eth010.0.2.0         0.0.0.0         255.255.255.0   U      0      0         0 eth1192.168.56.0    0.0.0.0          255.255.255.0   u     0      0         0 eth0

Execute the following command:

[Email protected]:~$ sudo route del dafault GW 192.168.56.1 eth0 [email protected]:~$ sudo route add dafault GW 10.0.2.1 eth1 here Ping baidu.com on the pass. Execute sudo apt-get update-y (This step is important if you do not perform the download installation later)

Xshell cannot connect remotely:

[email protected]:~$ ps aux |grep ssh root       2045  0.0  0.1  61364  3064 ?         Ss   15:18   0:00 /usr/sbin/sshd -Droot       2106  0.0  0.2 121952  4624 ?         ss   15:24   0:00 sshd: hangtiangazi  [priv]hangtia+  2155  0.0  0.1 121952  2220 ?         S    15:24   0:00 SSHD:  [email protected]/0hangtia+  2286  0.0  0.0  10464    920 pts/0    s+   16:16   0:00 grep  --color=auto ssh If there is no sshd process, cd /etc/init.d/ls |grep ssh if any, start SSH service  sudo ./ssh start  if not executed:sudo  The Apt-get install -y  openssh-serversudo ./ssh start xshell end landed successfully.

This article is from the "Gaogaozi" blog, make sure to keep this source http://hangtiangazi.blog.51cto.com/8584103/1663594

Virtualbox-ubuntu Network configuration to surf the internet and log in via Xshell