[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [Bug 1414466] Re: -net user, hostfwd=... is not working(qem
From: |
Orzech |
Subject: |
[Qemu-devel] [Bug 1414466] Re: -net user, hostfwd=... is not working(qemu-system-aarch64) |
Date: |
Wed, 31 Aug 2016 18:07:11 -0000 |
Also happens on Ubuntu 16.04.1 64-bit with QEMU 1:2.5+dfsg-5ubuntu10.4.
I have the following settings added to instance xml config:
<domain type='kvm'
xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
<qemu:commandline>
<qemu:arg value='-net'/>
<qemu:arg value='user,hostfwd=tcp::2222-:22'/>
</qemu:commandline>
It looks like forwarding does not happen at all. When I try to connect
to guest instance, I get exactly the same results regardless of whether
sshd is running in that instance or not.
** Changed in: qemu
Status: New => Confirmed
** Tags added: qemu trusty ubuntu xenial
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1414466
Title:
-net user,hostfwd=... is not working(qemu-system-aarch64)
Status in QEMU:
Confirmed
Bug description:
QEMU version: git a46b3aaf6bb038d4f6f192a84df204f10929e75c
/opt/qemu.git/bin/qemu-system-aarch64 --version
QEMU emulator version 2.2.50, Copyright (c) 2003-2008 Fabrice Bellard
Hosts:
ovs - host machine (Ubuntu 14.04.1, x86_64)
debian8-arm64 - guest
Guest start:
address@hidden:~$ /opt/qemu.git/bin/qemu-system-aarch64 -machine virt -cpu
cortex-a57 -nographic -smp 1 -m 512 -kernel vmlinuz-run -initrd initrd-run.img
-append "root=/dev/sda2 console=ttyAMA0" -global virtio-blk-device.scsi=off
-device virtio-scsi-device,id=scsi -drive
file=debian8-arm64.img,id=rootimg,cache=unsafe,if=none -device
scsi-hd,drive=rootimg -netdev user,id=unet -device
virtio-net-device,netdev=unet -net user,hostfwd=tcp:127.0.0.1:1122-:22
address@hidden:~# netstat -ntplu | grep ssh
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN
410/sshd
tcp6 0 0 :::22 :::* LISTEN
410/sshd
(no firewall in guest vm)
address@hidden:~$ netstat -ntplu | grep 1122
tcp 0 0 127.0.0.1:1122 0.0.0.0:* LISTEN
18722/qemu-system-a
address@hidden:~$ time ssh address@hidden -p 1122
ssh_exchange_identification: read: Connection reset by peer
real 1m29.341s
user 0m0.005s
sys 0m0.000s
Inside guest vm sshd works fine:
address@hidden:~# ssh address@hidden -p 22
address@hidden's password:
....
address@hidden:~$ exit
logout
Connection to 127.0.0.1 closed.
address@hidden:~# ssh address@hidden -p 22
address@hidden's password:
...
address@hidden:~$ exit
logout
Connection to 10.0.2.15 closed.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1414466/+subscriptions
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [Qemu-devel] [Bug 1414466] Re: -net user, hostfwd=... is not working(qemu-system-aarch64),
Orzech <=