I confirmed it wasn't my host, I successfully ran a test on the same host with a 32-bit QEMU build and SLIRP works fine, for 1.6.0-rc3 as well.
It could be my x86_64-w64-mingw32-gcc compiler version, I tested 4.8 and 4.7, maybe they're too new? Is there a specific gcc version known to work? I can build a new cross-compiler if need be. The reason I want the 64-bit build to work is to raise the guest memory. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1196727 Title: SLIRP on Windows 7 64-bit host or is it me? Status in QEMU: New Bug description: Version: 1.5.1 and tried latest in Git, compiled for x86_64 Windows 64-bit Host: Windows 7 64-bit Guest: FreeBSD 9.1 i386, RHEL 6.4 x86_64, SLES 11.2 x86_64, OpenSUSE 12.3 ppc64, Fedora 18 ppc64 libiconv: 1.14 glib: 2.28.8 gettext: 0.18.1.1 pixman: 0.30.0 libSDL: 1.2.14 Driver: virtio-net-pci Emu: full (non-KVM) I'm new to Windows 7 64-bit as a host for QEMU (previously I was running QEMU on Windows XP with no issues) so it could be me, now on Windows 7 SLIRP only works for me connecting internally from the host to the guest via SLIRP redirect, but any outbound requests from the guest to the Internet are failing with the following: if_start... m_get... m = 61f7bd40 ip_input... m = 61f7bd40 m_len = 48 tcp_input... m = 61f7bd40 iphlen = 20 inso = 0 tcp_fconnect... so = 33e140 connect()ing, addr.sin_port=80, addr.sin_addr.s_addr=206.190.36.45 tcp fconnect errno = 10035-Unknown error icmp_error... msrc = 61f7bd40 msrc_len = 48 10.0.2.5 to 206.190.36.45 m_get... m = 61f7b6c0 ip_output... so = 0 m0 = 61f7b6c0 if_output... so = 0 ifm = 61f7b6c0 if_start... arp_table_search... ip = 0x502000a found hw addr = 52:54:00:12:34:56 m_free... m = 61f7b6c0 tcp_close... tp = 377840 m_free... m = 0 m_free... m = 61f7bd40 Am I doing something wrong with my Windows host configuration or is this a bug in SLIRP only on W64 and not W32? To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1196727/+subscriptions