diff --git a/lib/net-dhcp/version.rb b/lib/net-dhcp/version.rb
index 16f44c9..d945471 100644
--- a/lib/net-dhcp/version.rb
+++ b/lib/net-dhcp/version.rb
@@ -1,5 +1,5 @@
 module Net
   module Dhcp
-    VERSION = "1.3.2"
+    VERSION = "1.3.3"
   end
 end
diff --git a/lib/net/dhcp/constants.rb b/lib/net/dhcp/constants.rb
index 353b183..256c18f 100644
--- a/lib/net/dhcp/constants.rb
+++ b/lib/net/dhcp/constants.rb
@@ -148,8 +148,8 @@
 $DHCP_CLIENTFQDN=     0x51 #rfc4702
 
 
-$DHCP_CLIENTARCH=     0x5d #rfc4578
-$DHCP_CLIENTARCH_I386=     0x0000
+$DHCP_CLIENTARCH=         0x5d #rfc4578
+$DHCP_CLIENTARCH_I386=    0x0000
 $DHCP_CLIENTARCH_PC98=    0x0001
 $DHCP_CLIENTARCH_ITANIUM= 0x0002
 $DHCP_CLIENTARCH_ALPHA=   0x0003
@@ -172,11 +172,11 @@
       'EFI x86-64',
       ]
 
-$DHCP_CLIENTNDI=      0x5e #rfc4578
-#$DHCP_LDAP=           0x5f
-$DHCP_UUIDGUID=       0x61 #rfc4578
-
-$DHCP_AUTOCONF=       0x74 #rfc2563
-$DHCP_AUTOCONF_NO=    0x00 #rfc2563
-$DHCP_AUTOCONF_YES=   0x01 #rfc2563
+$DHCP_CLIENTNDI=        0x5e #rfc4578
+#$DHCP_LDAP=            0x5f
+$DHCP_UUIDGUID=         0x61 #rfc4578
 
+$DHCP_AUTOCONF=         0x74 #rfc2563
+$DHCP_SUBNET_SELECTION= 0x76 #rfc3011
+$DHCP_AUTOCONF_NO=      0x00 #rfc2563
+$DHCP_AUTOCONF_YES=     0x01 #rfc2563
diff --git a/lib/net/dhcp/options.rb b/lib/net/dhcp/options.rb
index b9c080d..9475bec 100644
--- a/lib/net/dhcp/options.rb
+++ b/lib/net/dhcp/options.rb
@@ -555,6 +555,33 @@ def to_s
     end
   end
 
+  # The subnet selection option is a DHCP option.  The option contains a
+  # single IPv4 address that is the address of a subnet.  The value for
+  # the subnet address is determined by taking any IPv4 address on the
+  # subnet and ANDing that address with the subnet mask (i.e.: the
+  # network and subnet bits are left alone and the remaining (address)
+  # bits are set to zero).  When the DHCP server is configured to respond
+  # to this option, is allocating an address, and this option is present
+  # then the DHCP server MUST allocate the address on either:
+  #  - the subnet specified in the subnet selection option, or;
+  #
+  #  - a subnet on the same network segment as the subnet specified in the
+  #          subnet selection option.
+  #
+  # The code for this option is 118, and its length is 4.
+  #
+  class SubnetSelectionOption < Option
+    def initialize(params={})
+      params[:type] =  $DHCP_SUBNET_SELECTION
+      params[:payload] = params.fetch(:payload)
+      super(params)
+    end
+    
+    def to_s()
+      "Subnet Selection = #{self.payload.join('.')}"
+    end
+  end
+
   $DHCP_MSG_OPTIONS = {
     $DHCP_SUBNETMASK => SubnetMaskOption,
     $DHCP_TIMEOFFSET => Option,
@@ -638,7 +665,7 @@ def to_s
     $DHCP_LDAP => Option,
     $DHCP_UUIDGUID => UUIDGUIDOption,
     $DHCP_AUTOCONF => AutoConfigurationOption,
-
+    $DHCP_SUBNET_SELECTION => SubnetSelectionOption,
   }
 
 end