[SOLVED] Tap Networking with QEMU, while Using WICD for Network

I would like to set up tap networking with my QEMU system. I note that according to
http://wiki.archlinux.org/index.php/QEM … _with_QEMU
I am supposed to set up the network bridge to include my real adapter inside it. However, because I am using WICD, the actual adapter switches between eth0 and wlan0 depending on whether I am on ethernet or wifi. Does anyone know what my "bridge_br0=..." line in my /etc/rc.conf should look like to use either eth0 or wlan0? Thanks in advance for any help!
Last edited by tony5429 (2009-07-24 19:43:36)

Okay...I've made some progress on this problem but I'm still missing something... I've taken the following steps so far...
1. I installed uml_utilities, iproute2, and parprouted
2. I added tun to the modules array of /etc/rc.conf and rebooted
3. Before running Qemu, I run the following commands as root
sysctl net.ipv4.ip_forward=1
tunctl -b -u (my user name)
ifconfig tap0 up
ip addr add 192.168.1.108/24 dev tap0
parprouted wlan0 tap0
4. I start Qemu with qemu-kvm -boot c -m 512 -hda /home/tony/win_xp.img -net nic,macaddr=36:7B:36:F7:F0:6F -net tap,ifname=tap0,script=no,downscript=no -localtime -k en-us -soundhw ac97 -vga std -full-screen (that mac address is the mac address for tap0)
5. In Qemu, running 64-bit Windows XP, I changed the TCP/IP properties to use the static IP 192.168.1.108, subnet mask 255.255.255.0, default gateway 192.168.1.1, preferred DNS server 216.104.64.5, and alternate DNS server 216.104.72.5.
6. After running Qemu, I shut down the interface running the following as root
ifconfig tap0 down
tunctl -d tap0 > /dev/null
sysctl net.ipv4.ip_forward=0
pkill parprouted
However, I am still unable to see the outside network from the virtual system. Does anyone have any ideas on how to solve this problem? Any help is greatly appreciated...

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"foo5.cpp", line 20: Error: An integer constant expression is required here.
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"foo5.cpp", line 37: Where: Specialized in non-template code.
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"foo5.cpp", line 43: Where: Specialized in non-template code.
"foo5.cpp", line 26: Error: An integer constant expression is required here.
"foo5.cpp", line 44: Where: While specializing "static_number_is_power_of_2<17>".
"foo5.cpp", line 44: Where: Specialized in non-template code.
4 Error(s) detected.
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@ diff log32 log64
7c7
< #define __TIME__ "09:24:58"
#define __TIME__ "09:25:38"20c20
< #define __sparcv8plus 1
#define __sparcv9 1[snipped]
=========================
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Actual Query
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Hi,
Before I asked this question, I did wait to see if any related questions came up, but none did, so I submit it now.
On my admittedly older laptop running Windows 7 64b Home, I've run into difficulties with the iCloud for Windows app to the extent that I had to uninstall it.
It would that, as my laptop was running, in the background, iCloudServices.exe would endlessly iterate TCP connections, which, while not actively sending or receiving any data, after some hours would number over 100 instances, taking up resources, and grinding my laptop's WiFi connection to a grindingly slow pace. I ended up, within the app, turning off everything, iCloud Drive and Photos, (I never used bookmarks), but still this would continue to occur.
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My one month old Desktop, DYI, sports a solid Asus 1150 MoBo, i7-4790k cpu, 16GB Ram, and an EVGA GTX 970 video card. I list some specs only to illustrate this computer has no hardware issues in comparison to my long in tooth laptop. On this desktop, running Win 8.1 Pro 64b, at least as many, identifiably Apple, background service TCP connections are created even compared to Chrome, regardless of many tabs being open, many extensions, and even some related apps. Adobe does not even come close, though I run the full CC subscription. On this new computer, running Windows 8.1 Pro 64b, there are currently over 50 TCP connections and loopbacks that do not identify themselves, with just a - for the Image, and PID. With the experience on my laptop, I wonder how many of these are generated by Apple software, if not specifically iCloud software?
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Though I am fairly ignorant as regards coding, it seems as if there is no call to close a connection, very specifically, iCloudServices.exe, when it is no longer needed, and the next time a connection is needed, a new one is opened, rather than accessing the one previously opened. The only other reason I could imagine this might be occurring is if my Norton Internet Security software might mask and/or block the port after a certain time of inactivity.
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Thanks jared,
I'm still dealing with this issue through Apple. Some time after I posted this, I contacted Apple again. They did start a case up for me, as I was experiencing the same behavior on two different machines, with two different versions of Windows.
So far it remains unsolved. I've logged iClouds for Windows on my desktop, which is brand new, then logged for awhile after completely uninstalling Norton Security Suite, depending on the Microsoft security for some time, and finally logged after I uninstalled iCloud for Windows, restarted, installed a clean download, and connected using a completely different test account, which Apple set up for me. None of this made any difference. Looking at the logs, it seems every 10 minutes, iCloudServices.exe creates a new TCP connection to confirm I'm using less than 5GB on iCloud, (which I am by a good margin, using less than 2GB), it seems this connection is not closed, and when the next iteration rolls around 10 minutes later, a new TCP connection is created. I come very close to having 6 TCP connections created per hour, until I restart my computer. This works out to... 6 x 24 = 144/day.
Perhaps the article you posted will shed some further light on this. I'm thinking seeing the state of the connection through netstats, at the least, could help.
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Hi,
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or explain your doubts regarding the choice you're facing.
Because: I have no clue what's the difference between 144 and 147.

[SOLVED] Tap Networking with QEMU, while Using WICD for Network

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