[Touch-packages] [Bug 1674137] Re: ifdown unknown interface net-tools is broken

2017-03-19 Thread Roger Lawhorn
UPDATE: 
Rewrote my scripts to set enp3s0 AFTER the bridge creation and deletion.
Issue with that part over.

ifdown still broken.
Unknown if script issue is related, but those scripts worked fine before the 
updates.
Perhaps more than one update changed how things work.

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https://bugs.launchpad.net/bugs/1674137

Title:
  ifdown unknown interface net-tools is broken

Status in Linux Mint:
  New
Status in net-tools package in Ubuntu:
  New

Bug description:
  System:Host: GT70-2PE Kernel: 4.5.4-040504-generic x86_64 (64 bit gcc: 
5.3.1)
     Desktop: Cinnamon 3.2.7 (Gtk 3.18.9) Distro: Linux Mint 18.1 Serena
  Network:   Card-1: Qualcomm Atheros Killer E220x Gigabit Ethernet Controller
     driver: alx port: d000 bus-ID: 03:00.0
     IF: enp3s0 state: up speed: 1000 Mbps duplex: full
     Card-2: Qualcomm Atheros AR9462 Wireless Network Adapter driver: 
ath9k bus-ID: 04:00.0
     IF: wlp4s0 state: up

  After mint 18.1 upgrade had various issues.
  After quite a few updates I started having issues with ifdown command.

  I use a script with qemu to setup a bridge (br0) with tap0 and the default 
wired connection enp3s0. The script began giving off unknown interface errors.
  Testing showed that the ifdown command changed behavior after the updates and 
now does this.
  The behavior is not limited to scripting.
  I changed the code from using ifdown to ifconfig enp3s0 down.
  This fails also within the script but with no error.
  It, however, works from a terminal just fine.
  I switched to using the ip command i.e. ip link set enp3s0 down.
  Same result, the interface does not go down, but no error.
  After the script is run and windows 7 boots in qemu I have to open a terminal 
and run the commands manually:
  >ifconfig enp3s0 down
  >ifconfig enp3s0 0.0.0.0 promisc up

  Then all is well.
  These commands will not run from within a script.
  The script is run as such:
  >sudo ./up.sh tap0

  It creates br0 and tap0 and adds enp3s0 and tap0 to the bridge.

  The fact that ifdown no longer recognizes any interfaces seems to
  point to a change in net-tools that has broken something.

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[Touch-packages] [Bug 1674137] Re: ifdown unknown interface net-tools is broken

2017-03-19 Thread Roger Lawhorn
UPDATE:
To reverify, ifdown command fails always. net-tools is broken after the update.

I have done extensive testing on my scripts adding Y/N questions to verify that 
each command succeeded. They do. 
Therefore, the ip and ifconfig commands do succeed inside of scripts (but not 
ifdown). I was incorrect about that.

What really happens:
At the point where the bridge is made and tap0 and enp3s0 are added to it the 
ipaddr of enp3s0 goes from 0.0.0.0 back to 192.168.1.130 thus breaking the 
bridge.
Both tap0 and enp3s0 must be 0.0.0.0. promiscuous mode, and up inside the 
bridge br0 to work properly.

I am digging deeper on why this happens.
As a temp fix I reset enp3s0 to the correct settings a 2nd time after the 
bridge is made.

Also, after the bridge is removed enp3s0 never performs dhcp to regain its 
original ipaddr.
That is also an issue.

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to net-tools in Ubuntu.
https://bugs.launchpad.net/bugs/1674137

Title:
  ifdown unknown interface net-tools is broken

Status in Linux Mint:
  New
Status in net-tools package in Ubuntu:
  New

Bug description:
  System:Host: GT70-2PE Kernel: 4.5.4-040504-generic x86_64 (64 bit gcc: 
5.3.1)
     Desktop: Cinnamon 3.2.7 (Gtk 3.18.9) Distro: Linux Mint 18.1 Serena
  Network:   Card-1: Qualcomm Atheros Killer E220x Gigabit Ethernet Controller
     driver: alx port: d000 bus-ID: 03:00.0
     IF: enp3s0 state: up speed: 1000 Mbps duplex: full
     Card-2: Qualcomm Atheros AR9462 Wireless Network Adapter driver: 
ath9k bus-ID: 04:00.0
     IF: wlp4s0 state: up

  After mint 18.1 upgrade had various issues.
  After quite a few updates I started having issues with ifdown command.

  I use a script with qemu to setup a bridge (br0) with tap0 and the default 
wired connection enp3s0. The script began giving off unknown interface errors.
  Testing showed that the ifdown command changed behavior after the updates and 
now does this.
  The behavior is not limited to scripting.
  I changed the code from using ifdown to ifconfig enp3s0 down.
  This fails also within the script but with no error.
  It, however, works from a terminal just fine.
  I switched to using the ip command i.e. ip link set enp3s0 down.
  Same result, the interface does not go down, but no error.
  After the script is run and windows 7 boots in qemu I have to open a terminal 
and run the commands manually:
  >ifconfig enp3s0 down
  >ifconfig enp3s0 0.0.0.0 promisc up

  Then all is well.
  These commands will not run from within a script.
  The script is run as such:
  >sudo ./up.sh tap0

  It creates br0 and tap0 and adds enp3s0 and tap0 to the bridge.

  The fact that ifdown no longer recognizes any interfaces seems to
  point to a change in net-tools that has broken something.

To manage notifications about this bug go to:
https://bugs.launchpad.net/linuxmint/+bug/1674137/+subscriptions

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[Touch-packages] [Bug 1674137] Re: ifdown unknown interface net-tools is broken

2017-03-19 Thread Roger Lawhorn
** Also affects: net-tools (Ubuntu)
   Importance: Undecided
   Status: New

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to net-tools in Ubuntu.
https://bugs.launchpad.net/bugs/1674137

Title:
  ifdown unknown interface net-tools is broken

Status in Linux Mint:
  New
Status in net-tools package in Ubuntu:
  New

Bug description:
  System:Host: GT70-2PE Kernel: 4.5.4-040504-generic x86_64 (64 bit gcc: 
5.3.1)
     Desktop: Cinnamon 3.2.7 (Gtk 3.18.9) Distro: Linux Mint 18.1 Serena
  Network:   Card-1: Qualcomm Atheros Killer E220x Gigabit Ethernet Controller
     driver: alx port: d000 bus-ID: 03:00.0
     IF: enp3s0 state: up speed: 1000 Mbps duplex: full
     Card-2: Qualcomm Atheros AR9462 Wireless Network Adapter driver: 
ath9k bus-ID: 04:00.0
     IF: wlp4s0 state: up

  After mint 18.1 upgrade had various issues.
  After quite a few updates I started having issues with ifdown command.

  I use a script with qemu to setup a bridge (br0) with tap0 and the default 
wired connection enp3s0. The script began giving off unknown interface errors.
  Testing showed that the ifdown command changed behavior after the updates and 
now does this.
  The behavior is not limited to scripting.
  I changed the code from using ifdown to ifconfig enp3s0 down.
  This fails also within the script but with no error.
  It, however, works from a terminal just fine.
  I switched to using the ip command i.e. ip link set enp3s0 down.
  Same result, the interface does not go down, but no error.
  After the script is run and windows 7 boots in qemu I have to open a terminal 
and run the commands manually:
  >ifconfig enp3s0 down
  >ifconfig enp3s0 0.0.0.0 promisc up

  Then all is well.
  These commands will not run from within a script.
  The script is run as such:
  >sudo ./up.sh tap0

  It creates br0 and tap0 and adds enp3s0 and tap0 to the bridge.

  The fact that ifdown no longer recognizes any interfaces seems to
  point to a change in net-tools that has broken something.

To manage notifications about this bug go to:
https://bugs.launchpad.net/linuxmint/+bug/1674137/+subscriptions

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Post to : touch-packages@lists.launchpad.net
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More help   : https://help.launchpad.net/ListHelp