Network issue above 2.5.1.1
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
QEMU |
Expired
|
Undecided
|
Unassigned |
Bug Description
Hi,
WHen running a QEMU guest (Windows7) on a linux x86-64 server, the network stops working after some time for any version above 2.5.1.1
In 2.5.1.1, all is fine (no issue with network)
Any version ablve (trying 2.10.1 now), the application in windows stops accessing the internet after a while
THis is my starting line:
/usr/bin/
w2 -m 4096 -vga vmware -vnc :3 -k en-us -device e1000,netdev=nic1 -netdev user,id=
ize
Thisis my configure line:
./configure --prefix=/usr --sysconfdir=/etc --localstatedir
ce --enable-lzo --enable-pie --disable-werror --enable-linux-aio --enable-vhost-net --disable-tcmalloc --enable-vde --enable-nettle --disable-smartcard --enable-curl
Changed in qemu: | |
status: | New → Incomplete |
On Sat, Oct 07, 2017 at 12:09:25PM -0000, Joan Moreau via Qemu-devel wrote: qemu-system- x86_64 -machine pc-i440fx- 1.7,accel= kvm -usb -usbdevice tablet -usbdevice keyboard -enable-kvm -cpu core2duo -smp 2 -drive file=winpro. qcow,index= 0,media= disk,format= qco nic1,smb= /data/vps/ files/, hostfwd= tcp::10053- :10053, hostfwd= tcp::3387- :3389 -rtc base=utc,clock=host -daemon =/var --enable-kvm --disable-gtk --disable-xen --disable-user --enable-vnc-sasl --disable-libusb --disable- debug-info --disable-spi
> WHen running a QEMU guest (Windows7) on a linux x86-64 server, the network stops working after some time for any version above 2.5.1.1
>
> In 2.5.1.1, all is fine (no issue with network)
> Any version ablve (trying 2.10.1 now), the application in windows stops accessing the internet after a while
>
> THis is my starting line:
> /usr/bin/
> w2 -m 4096 -vga vmware -vnc :3 -k en-us -device e1000,netdev=nic1 -netdev user,id=
> ize
>
> Thisis my configure line:
> ./configure --prefix=/usr --sysconfdir=/etc --localstatedir
> ce --enable-lzo --enable-pie --disable-werror --enable-linux-aio --enable-vhost-net --disable-tcmalloc --enable-vde --enable-nettle --disable-smartcard --enable-curl
Does tcpdump on the host show outgoing connections to an external IP 172.99. 69.163/ from inside the guest and check that there is a
address (not a domain name)? For example, try opening to
http://
TCP SYN packet sent from the host to 172.99.69.163.
Do the hostfwd ports still work while internet access is down?
Stefan