====== dropbear ======

  * [[monit]]
  * [[OpenSSH]]

=== Configuration ===

  * Port 222
  * Disallow root password logins

**Gentoo**

<code>DROPBEAR_OPTS="-p 222 -g"</code>

**CentOS**

Edit ''/etc/sysconfig/dropbear'' and add:

<code>DROPBEAR_OPTS="-p 222 -g"</code>

=== Debug Configuration / Login Issues ===

Disable background fork and log to stdout.

<code>
dropbear -F -E -p 222
</code>

== Options ==

Dropbear options:

  * **-w** - disable root login
  * **-s** - disable password authentication
  * **-p** - use port #
  * **-F** - Don't fork in background (for inittab)
  * **-g** - no root password logins

== inittab ==

<code>
/usr/sbin/dropbear -F -g -p 222
</code>

==== Ubuntu ====

Configuration file is at ''/etc/default/dropbear'':

<code>
NO_START=0
DROPBEAR_PORT=222
DROPBEAR_EXTRA_ARGS=""

# Disable root logins
DROPBEAR_EXTRA_ARGS="-w $DROPBEAR_EXTRA_ARGS"

# Disable password logins
DROPBEAR_EXTRA_ARGS="-s $DROPBEAR_EXTRA_ARGS"

# Disable password logins for root
DROPBEAR_EXTRA_ARGS="-g $DROPBEAR_EXTRA_ARGS"
</code>