-b banner bannerfile. Display the contents of the file banner before user login (default: none).
-d dsskey dsskeyfile. Use the contents of the file dsskey for the dss host key (default: /etc/dropbear/dropbear_dss_host_key). This file is generated with dropbearkey (8).
-r rsakey rsakeyfile. Use the contents of the file rsakey for the rsa host key (default: /etc/dropbear/dropbear_rsa_host_key). This file is generated with dropbearkey (8).
-F Don't fork into background.
-E Log to standard error rather than syslog.
-m Don't display the message of the day on login.
-w Disallow root logins.
-s Disable password logins.
-g Disable password logins for root.
-j Disable local port forwarding.
-k Disable remote port forwarding.
-p [address:]port Listen on specified address and TCP port. If just a port is given listen on all addresses. up to 10 can be specified (default 22 if none specified).
-i Service program mode. Use this option to run dropbear under TCP/IP servers like inetd, tcpsvd, or tcpserver. In program mode the -F option is implied, and -p options are ignored.
-P pidfile Specify a pidfile to create when running as a daemon. If not specified, the default is /var/run/dropbear.pid
-a Allow remote hosts to connect to forwarded ports.
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