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Re: [Qemu-devel] dns server not working in QEMU using usermode networkin
From: |
FONNEMANN Mark |
Subject: |
Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP) |
Date: |
Sat, 29 Apr 2017 23:15:08 +0000 |
>Ah, you are using curses... I've been putting logs onto stderr for simplicity,
>not the proper qemu logs. Here is a fixed patch to get output in the log.
OK, I have an interesting development that I hope will shed some light on the
problem.
This configuration works using a different image (nslookup succeeds and I can
see your debug output):
address@hidden qemu]$ /usr/local/bin/qemu-system-i386 -display curses
-readconfig works.cfg --enable-kvm
address@hidden ~]$ nslookup www.google.com
UDP packet for DNS server
translating 302000a against ffffff
302000a
it's an alias
it's DNS
dns_addr is cached: 1020204
got Server:conf entr10.0.2.3.1'
Address: 10.0.2.3#53
Non-authoritative answer:
Name: www.google.com
Address: 172.217.10.68
address@hidden qemu]$ cat works.cfg
[drive]
format = "raw"
file = "fc5.img"
[drive]
format = "vhdx"
file = "placeholder2.vhdx"
[drive]
format = "raw"
file = "swap_512m.img"
[drive]
format = "vhdx"
file = "placeholder.vhdx"
[machine]
usb = "on"
[memory]
size = "2G"
[smp-opts]
cpus = "2"
But my original one still does not:
address@hidden qemu]$ /usr/local/bin/qemu-system-i386 -display curses
-readconfig NG.cfg --enable-kvm
address@hidden:~# nslookup www.google.com
*** Unknown host
nslookup: www.google.com: Unknown host
address@hidden:~#
address@hidden qemu]$ cat NG.cfg
[drive]
format = "raw"
file = "qemu_rootfs_512.img"
[drive]
format = "raw"
file = "placeholder2.vhdx"
[drive]
format = "raw"
file = "swap_512m.img"
[drive]
format = "vhdx"
file = "placeholder.vhdx"
[machine]
usb = "on"
initrd = "initrd-2.6.11.12.img.gz"
kernel = "vmlinuz-2.6.11.12-vanilla.bz"
append = "root=/dev/hda"
[memory]
size = "2G"
[smp-opts]
cpus = "2"
Both are using static IP addresses.
Mark.
- [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), FONNEMANN Mark, 2017/04/13
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), Thomas Huth, 2017/04/24
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), FONNEMANN Mark, 2017/04/24
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), Samuel Thibault, 2017/04/29
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), FONNEMANN Mark, 2017/04/29
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), Samuel Thibault, 2017/04/29
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), FONNEMANN Mark, 2017/04/29
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), Samuel Thibault, 2017/04/29
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), FONNEMANN Mark, 2017/04/29
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), Samuel Thibault, 2017/04/29
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP),
FONNEMANN Mark <=
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), Samuel Thibault, 2017/04/30
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), FONNEMANN Mark, 2017/04/30
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), Samuel Thibault, 2017/04/30