diff --git a/networker/manifests/init.pp b/networker/manifests/init.pp
index 7d5f323..c9f214c 100644
--- a/networker/manifests/init.pp
+++ b/networker/manifests/init.pp
@@ -1,25 +1,19 @@
-class networker::client {
 
-    package { [ "lgtoclnt", "lgtoman" ]:
-        ensure => installed,
-    }
+# Install common parts of Legato Networker
+#
+class networker::common {
 
-    file { [ "/nsr", "/nsr/res" ]:
+    require portmap::server
+
+    file { [ "/nsr", "/nsr/res", ]:
         ensure  => directory,
         mode    => "0755",
-        owner   => root,
-        group   => root,
-        require => Package["lgtoclnt"],
+        owner   => "root",
+        group   => "root",
     }
 
-    file { "/nsr/res/servers":
-        ensure  => present,
-        content => template("networker/servers.erb"),
-        mode    => "0644",
-        owner   => root,
-        group   => root,
-        require => File["/nsr/res"],
-        notify  => Service["networker"],
+    package { "lgtoman":
+        ensure => installed,
     }
 
     service { "networker":
@@ -28,9 +22,81 @@ class networker::client {
         hasstatus => true,
     }
 
-    exec { "nsrports -S 7937-7940":
-        path   => "/bin:/usr/bin:/sbin:/usr/sbin",
-        unless => "nsrports | egrep '^Service ports: 7937-7940[[:space:]]$'",
+    exec { "nsrports":
+        command =>  "nsrports -S 7937-7940",
+        path    => "/bin:/usr/bin:/sbin:/usr/sbin",
+        unless  => "nsrports | egrep '^Service ports: ${range}[[:space:]]$'",
+        require => Service["networker"],
     }
 
 }
+
+# Install Legato Networker client
+#
+# === Global variables
+#
+#     $networker_servers:
+#         Array containing networker servers allowed to backup this host.
+#
+class networker::client {
+
+    include networker::common
+
+    package { "lgtoclnt":
+        ensure => installed,
+        before => File["/nsr"],
+    }
+
+    file { "/nsr/res/servers":
+        ensure  => present,
+        content => template("networker/servers.erb"),
+        mode    => "0644",
+        owner   => "root",
+        group   => "root",
+        require => File["/nsr/res"],
+        notify  => Service["networker"],
+    }
+
+}
+
+
+# Install Legato Networker server
+#
+# === Parameters:
+#
+#     $datadir:
+#         Datadirectory for indexes.
+#     $ports:
+#         Number of ports to reserve for networker use. Defaults to 8.
+#         See nsrports man page.
+#
+class networker::server($datadir="/nsr", $ports=8) inherits networker::common {
+
+    $networker_server = [ $::homename, ]
+    include networker::client
+
+    package { [ "lgtolicm", "lgtonode", "lgtoserv", ]:
+        ensure => installed,
+        before => Service["networker"],
+    }
+
+    if $datadir != "/nsr" {
+        file { $datadir:
+            ensure => directory,
+            mode   => "0755",
+            owner  => "root",
+            group  => "root",
+        }
+        File["/nsr"] {
+            ensure  => link,
+            target  => $datadir,
+            require => File[$datadir],
+        }
+    }
+
+    Exec["nsrports"] {
+        command => inline_template('nsrports -S 7937-<%= 7936 + @ports.to_i %>'),
+    }
+
+}
+