I've tried several different ways to get connectivity between my Linux host and WinXP guest (running inside VirtualBox) with some luck, but I need some help.
As it stands now, I can ping both my Linux host and my gateway (which is my router) from within VBox. However, I can NOT ping the WinXP guest from the Linux host.
I'm using Eth1 to connect to the Internet (via my router) and have it configured with an IP of 192.168.2.8 / 24 (see below). My WinXP guest is set for DHCP, which is working fine (the router is providing a pool of addresses to draw from). The following is the output that might help someone show me what I've done wrong:
cat /etc/network/interfaces
auto lo
iface lo inet loopback
#
auto tap0
iface tap0 inet manual
tunctl_user hiker
uml_proxy_arpa 192.168.2.8
uml_proxy_ether eth1
#
auto eth1
iface eth1 inet static
address 192.168.2.8
netmask 255.255.255.0
gateway 192.168.2.1
#
auto br0
iface br0 inet static
address 192.168.2.8
netmask 255.255.255.0
gateway 192.168.2.1
bridge_ports eth1 tap0
bridge_maxwait 0
=============================
Output from ifconfig (I deleted the output of Eth0, since it's not in use):
br0 Link encap:Ethernet HWaddr 00:11:09:2d:55:a0
inet addr:192.168.2.8 Bcast:192.168.2.255 Mask:255.255.255.0
inet6 addr: fe80::211:9ff:fe2d:55a0/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:777 errors:0 dropped:0 overruns:0 frame:0
TX packets:824 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:296230 (289.2 KB) TX bytes:94169 (91.9 KB)
eth1 Link encap:Ethernet HWaddr 00:11:09:2d:55:a0
inet6 addr: fe80::211:9ff:fe2d:55a0/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:5478 errors:0 dropped:0 overruns:0 frame:0
TX packets:4587 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:6335407 (6.0 MB) TX bytes:484898 (473.5 KB)
Interrupt:20 Base address:0xc800
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:2538 errors:0 dropped:0 overruns:0 frame:0
TX packets:2538 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:128209 (125.2 KB) TX bytes:128209 (125.2 KB)
tap0 Link encap:Ethernet HWaddr 00:ff:b0:a5:7b:7c
inet6 addr: fe80::2ff:b0ff:fea5:7b7c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1383 errors:0 dropped:0 overruns:0 frame:0
TX packets:2470 errors:0 dropped:55 overruns:0 carrier:0
collisions:0 txqueuelen:500
RX bytes:99179 (96.8 KB) TX bytes:2870780 (2.7 MB)
================================================== ================
$ route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.2.0 * 255.255.255.0 U 0 0 0 br0 link-local * 255.255.0.0 U 1000 0 0 br0
default 192.168.2.1 0.0.0.0 UG 100 0 0 br0
================================================== ======
$brctl show
bridge name bridge id STP enabled interfaces
br0 8000.0011092d55a0 no eth1
tap0
================================================== ============
Here's the output of ipconfig in the VM (running WinXP Pro):
C:\>ipconfig
Windows IP Configuration
Ethernet adapter Local Area Connection:
Connection-specific DNS Suffix . : Pinetree
IP Address. . . . . . . . . . . . : 192.168.2.6
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.2.1
================================================== ============
I did stop and start network services (sudo /etc/init.d/networking [start | stop] before and after making the changes, and even rebooted with no change.
Also, I do have the VM set to use the Host interface with the interface name set to tap0.
I could sure use some help with this one. It's driving me nuts (but it has been a good learning experience. Never would have learned about starting and stopping network services, or the interfaces file).
Thanks,
Andy
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