[Bug 103436] Re: sshd not reconfigured by /etc/network

[Perry E. Metzger]

On Mon, 20 Mar 2017 13:18:54 -0000 Martin Pitt
<martin.pitt at ubuntu.com> wrote:
> Perry, I just revisited this:

That bug report was a decade ago.

So far as I know, this is still an issue for your users, because sshd
does not, on its own, change its network address when one changes
networks. I would not remove this because if you remove it you're
going to harm anyone who changes addresses frequently.

However, I have not used Ubuntu in many years (this is 2017, the bug
report was 2007) and I am no longer in a position to help you.

Perry
-- 
Perry E. Metzger		perry at piermont.com

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https://bugs.launchpad.net/bugs/103436

Title:
  sshd not reconfigured by /etc/network

Status in openssh package in Ubuntu:
  Fix Released

Bug description:
  Binary package hint: openssh-server

  If you have a device that roams a lot (like a laptop), you want
  daemons like sshd to be tweaked/restarted by scripts in /etc/network
  so that they re-open the socket they listen on when the network
  address changes. (Yes, some of us really do want to be able to
  remotely log in to our laptops after we bring them home and they roam
  onto the home WiFi network etc.)

  Right now there is no sshd script in /etc/network/* but it would be
  trivial to create one and add it to the package. For sshd, it would be
  simplest just to restart the daemon.

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