NAME

       ltsp dnsmasq - configure dnsmasq for LTSP

SYNOPSIS

       ltsp  [ltsp-options]  dnsmasq  [-d dns] [-p proxy-dhcp] [-r real-dhcp] [-s dns-server] [-t
       tftp]

DESCRIPTION

       Install /etc/dnsmasq.d/ltsp-dnsmasq.conf, while adjusting the template with  the  provided
       parameters.

OPTIONS

       See the ltsp(8) man page for ltsp-options.

       -d, --dns=0|1
              Enable  or  disable  the  DNS  service. Defaults to 0.  Enabling the DNS service of
              dnsmasq allows caching of client requests, custom DNS  results,  blacklisting  etc,
              and automatically disables DNSStubListener in systemd-resolved on the LTSP server.

       -p, --proxy-dhcp=0|1
              Enable or disable the proxy DHCP service. Defaults to 1.  Proxy DHCP means that the
              LTSP server sends the boot filename, but it leaves the IP leasing  to  an  external
              DHCP  server,  for  example  a router or pfsense or a Windows DHCP server. It's the
              easiest way to set up LTSP, as it only requires a single NIC with no static IP,  no
              need to rewire switches etc.

       -r, --real-dhcp=0|1
              Enable  or  disable  the real DHCP service. Defaults to 1.  In dual NIC setups, you
              only need to configure the internal NIC to a static IP of 192.168.67.1;  LTSP  will
              try  to  autodetect  everything else.  The real DHCP service doesn't take effect if
              your IP isn't 192.168.67.x, so there's no need to disable it in single  NIC  setups
              unless you want to run isc-dhcp-server on the LTSP server.

       -s, --dns-server="space separated list"
              Set  the  DNS  server  DHCP  option. Defaults to autodetection.  Proxy DHCP clients
              don't receive DHCP options, so it's recommended to  use  the  ltsp.conf  DNS_SERVER
              parameter when autodetection isn't appropriate.

       -t, --tftp=0|1
              Enable or disable the TFTP service. Defaults to 1.

EXAMPLES

       Create a default dnsmasq configuration, overwriting the old one:

              ltsp dnsmasq

       A dual NIC setup with the DNS service enabled:

              ltsp dnsmasq -d1 -p0 --dns-server="0.0.0.0 8.8.8.8 208.67.222.222"

COPYRIGHT

       Copyright 2019-2022 the LTSP team, see AUTHORS.

SEE ALSO

       ltsp(8),  ltsp.conf(5),  ltsp-image(8),  ltsp-info(8), ltsp-initrd(8), ltsp-ipxe(8), ltsp-
       kernel(8), ltsp-nfs(8), ltsp-remoteapps(8)

       Online documentation is available on https://ltsp.org