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VB Network settings (info from VB support forum): 2 separate adapters: 1 - Host-only Adapter (to connect CentOS on VB to Win7) and 2 - NAT (to enable Internet access ...
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- 11-20-2011 #1
- Join Date
- Oct 2011
Win7 - VirtualBox - CentOS6
2 separate adapters: 1 - Host-only Adapter (to connect CentOS on VB to Win7) and 2 - NAT (to enable Internet access for CentOS).
"With host only networking virtual machines can talk to each other and the host as if they were connected through a physical ehternet switch. Similarly, as with internal networking however, a physical networking interface need not be present, and the virtual machines cannot talk to the world outside the host since they are not connected to a physical networking interface."
"A virtual machine with NAT enabled acts much like a real computer that connects to the Internet through a router. The “router”, in this case, is the VirtualBox networking engine, which maps traffic from and to the virtual machine transparently. The disadvantage of NAT mode is that, much like a private network behind a router, the virtual machine is invisible and unreachable from the outside internet; you cannot run a server this way unless you set up port forwarding."
I looked at some tutorials, but I am stil wondering about few things:
1) Do I need to change the hostname in Linux and assign it a FDQ name etc
2) What configuration changes should I make to /etc/httpd/confg/httpd.confg and /etc/sysconfig/network
I am gonna make MySQL and Apache start after every boot, but then
3) What address am I gonna use in, lets say IE browser on Win to access Apache on Virtual Box
4) How is it gonna work with SHH (what address, do I need ports etc)
5) What are the other settings involved.
There is some info about it on the net, but it's kind of hard to get it all together.
- 11-20-2011 #2
- Join Date
- Oct 2011
Here is some additional info:
[root@localhost ~]# ifconfig eth0 Link encap:Ethernet HWaddr 08:00:27:2B:94:89
inet addr:192.168.56.101 Bcast:192.168.56.255 Mask:255.255.255.0 inet6 addr: fe80::a00:27ff:fe2b:9489/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:138 errors:0 dropped:0 overruns:0 frame:0 TX packets:31 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:17657 (17.2 KiB) TX bytes:6173 (6.0 KiB)
eth1 Link encap:Ethernet HWaddr 08:00:27:2B:FC:6D
inet addr:10.0.3.15 Bcast:10.0.3.255 Mask:255.255.255.0 inet6 addr: fe80::a00:27ff:fe2b:fc6d/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:2167 errors:0 dropped:0 overruns:0 frame:0 TX packets:2091 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:943172 (921.0 KiB) TX bytes:194809 (190.2 KiB)
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:12 errors:0 dropped:0 overruns:0 frame:0 TX packets:12 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:720 (720.0 b) TX bytes:720 (720.0 b)
Windows IP Configuration
Ethernet adapter Local Area Connection:
IPv4 Address: 220.127.116.11 Subnet Mask: 255.255.254.0 Default Gateway: 18.104.22.168
Ethernet adapter VirtualBox Host-Only Network:
IPv4 address: 192.168.56.1 Subnet Mask: 255.255.255.0 Default Gateway: (empty)
192.168.56.101 works from withing Linux (it goes to the default Apache page), but not from Windows. 192.168.56.1 does not work anywhere
I can ping both 192.168.56.1 and 192.168.56.101 from Win cmd and get results...
Last edited by jtt89; 11-20-2011 at 11:42 PM.
- 11-21-2011 #3
If you do that, then it answers your other questions in this list - it provides the address marker for you to point other machines at to use the SSH and Apache services on the virtual machine.Linux user #126863 - see http://linuxcounter.net/