<!-- publishing and other meta-information                         -->

<!ENTITY bookinfo             SYSTEM   "bookinfo.xml"                >
<!ENTITY revision             SYSTEM   "revision.xml"                >

<!-- chapters; listed without importance of order                  -->

<!ENTITY intro                SYSTEM   "intro.xml"                   >
<!ENTITY basic                SYSTEM   "basic.xml"                   >
<!ENTITY interfaces           SYSTEM   "interfaces.xml"              >
<!ENTITY ether                SYSTEM   "ether.xml"                   >
<!ENTITY bridging             SYSTEM   "bridging.xml"                >
<!ENTITY routing              SYSTEM   "routing.xml"                 >
<!ENTITY packetfilter         SYSTEM   "packetfilter.xml"            >
<!ENTITY snat                 SYSTEM   "snat.xml"                    >
<!ENTITY nat                  SYSTEM   "nat.xml"                     >
<!ENTITY state                SYSTEM   "state.xml"                   >
<!ENTITY advanced-ip          SYSTEM   "advanced-ip.xml"             >
<!ENTITY advanced-routing     SYSTEM   "advanced-routing.xml"        >
<!ENTITY example-network      SYSTEM   "example-network.xml"         >
<!ENTITY tools-diagnostics    SYSTEM   "tools-diagnostics.xml"       >
<!ENTITY tools-ethernet       SYSTEM   "tools-ethernet.xml"          >
<!ENTITY tools-ip-management  SYSTEM   "tools-ip-management.xml"     >
<!ENTITY tools-ip-routing     SYSTEM   "tools-ip-routing.xml"        >
<!ENTITY tools-misc           SYSTEM   "tools-misc.xml"              >
<!ENTITY tools-tunnels        SYSTEM   "tools-tunnels.xml"           >
<!ENTITY tools-sockets        SYSTEM   "tools-sockets.xml"           >
<!ENTITY trouble              SYSTEM   "trouble.xml"                 >
<!ENTITY links                SYSTEM   "links.xml"                   >
<!ENTITY scripts              SYSTEM   "scripts.xml"                 >

<!-- back matter, GFDL, biblio, index                              -->

<!ENTITY bibliography         SYSTEM   "bibliography.xml"            >
<!ENTITY index                '<index id="bookindex"></index>'       >
<!ENTITY gfdl                 SYSTEM   "fdl.xml"                     >

