TCP/UDP over IPX

• Documented in RFC 1791

• IPX pkt type 4, socket 9091 =TCP, socket 9092 =UDP

• An additional header (called IPXF) is added to allow IPX fragmentation. Using IPXF allows packets up to 64K

• Anything requiring fragmentation can run over IPXF

• IPXF uses socket 9093. The real socket is contained in the additional header

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