I have a VirtualBox running an Ubuntu OS. I'd like to access this Ubuntu machine using ssh or telnet. In order to do that I've performed the following steps:sudo apt-get install telnetdsudo /etc/init.d/openbsd-inetd restartThen I tried to access this system using telnet from another machine but unfortunately the connection become timed out:# telnet 10.125.31.176Trying 10.125.31.176...telnet: connect to address 10.125.31.176: Connection timed outtelnet: Unable to connect to remote host: Connection timed outAlso I'd like to mention that I could easily ping this machine (both ways):# ping 10.125.31.176PING 10.125.31.176 (10.125.31.176) 56(84) bytes of data.64 bytes from 10.125.31.176: icmp_seq=1 ttl=57 time=2.34 ms64 bytes from 10.125.31.176: icmp_seq=2 ttl=57 time=1.81 msEDIT:I have also performed the open ports scan and it seems ok:$ sudo nmap -p 20-2550 localhost Starting Nmap 5.00 ( http://nmap.org ) at 2012-06-11 15:31 IDTWarning: Hostname localhost resolves to 2 IPs. Using 127.0.0.1.Interesting ports on localhost (127.0.0.1):Not shown: 2526 closed portsPORT    STATE SERVICE22/tcp  open  ssh23/tcp  open  telnet25/tcp  open  smtp587/tcp open  submission631/tcp open  ippNmap done: 1 IP address (1 host up) scanned in 1.54 secondsEDIT2:ifconfig from the VirtualBox Ubuntu:eth0      Link encap:Ethernet  HWaddr 08:00:27:0d:43:7d            inet addr:10.125.31.176  Bcast:10.125.31.255  Mask:255.255.255.0          inet6 addr: fe80::a00:27ff:fe0d:437d/64 Scope:Link          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1          RX packets:9247631 errors:0 dropped:0 overruns:0 frame:0          TX packets:10147 errors:0 dropped:0 overruns:0 carrier:0          collisions:0 txqueuelen:1000           RX bytes:3145994247 (3.1 GB)  TX bytes:727714 (727.7 KB)lo        Link encap:Local Loopback            inet addr:127.0.0.1  Mask:255.0.0.0          inet6 addr: ::1/128 Scope:Host          UP LOOPBACK RUNNING  MTU:16436  Metric:1          RX packets:30446 errors:0 dropped:0 overruns:0 frame:0          TX packets:30446 errors:0 dropped:0 overruns:0 carrier:0          collisions:0 txqueuelen:0           RX bytes:1280714 (1.2 MB)  TX bytes:1280714 (1.2 MB)Windows IP ConfigurationEthernet adapter Local Area Connection:    Connection-specific DNS Suffix  . : xxx.com    IP Address. . . . . . . . . . . . : 10.125.31.170    Subnet Mask . . . . . . . . . . . : 255.255.255.0    Default Gateway . . . . . . . . . : 10.125.31.1Ethernet adapter VirtualBox Host-Only Network:    Connection-specific DNS Suffix  . :    IP Address. . . . . . . . . . . . : 192.168.56.1    Subnet Mask . . . . . . . . . . . : 255.255.255.0    Default Gateway . . . . . . . . . :Any ideas?
Cannot connect to my Virtual Box Ubuntu system
virtualbox;virtual machine;remote;ping;telnet