[Qemu-devel] [Bug 829455] [NEW] user mode network stack - hostfwd not working with restrict=y

[Luca Andreucci]

Public bug reported:

I find that explicit hostfwd commands do not seem to work with
restrict=yes option, even if the docs clearly state that hostfwd should
override restrict setting.

I am using this config:

-net
user,name=test,net=192.168.100.0/24,host=192.168.100.44,restrict=y,hostfwd=tcp:127.0.0.1:3389-192.168.100.1:3389

(my guest has static IP address configured as 192.168.100.1/24)

and I cannot log into my guest via rdp. the client hanging indefinitely.
by just changing to "restrict=no" I can log in.

maybe I am doing something wrong, but I cannot figure out what.

running QEMU emulator version 0.14.0 (qemu-kvm-0.14.0)

** Affects: qemu
     Importance: Undecided
         Status: New


** Tags: hostfwd restrict

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https://bugs.launchpad.net/bugs/829455

Title:
  user mode network stack - hostfwd not working with restrict=y

Status in QEMU:
  New

Bug description:
  I find that explicit hostfwd commands do not seem to work with
  restrict=yes option, even if the docs clearly state that hostfwd
  should override restrict setting.

  I am using this config:

  -net
  
user,name=test,net=192.168.100.0/24,host=192.168.100.44,restrict=y,hostfwd=tcp:127.0.0.1:3389-192.168.100.1:3389

  (my guest has static IP address configured as 192.168.100.1/24)

  and I cannot log into my guest via rdp. the client hanging indefinitely.
  by just changing to "restrict=no" I can log in.

  maybe I am doing something wrong, but I cannot figure out what.

  running QEMU emulator version 0.14.0 (qemu-kvm-0.14.0)

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