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30 lines
849 B
C
30 lines
849 B
C
/*
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* IPX protocol formats
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*
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* @(#) $Header: /tcpdump/master/tcpdump/ipx.h,v 1.1 1999-10-07 23:47:10 mcr Exp $
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*/
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/* well-known sockets */
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#define IPX_SKT_NCP 0x0451
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#define IPX_SKT_SAP 0x0452
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#define IPX_SKT_RIP 0x0453
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#define IPX_SKT_NETBIOS 0x0455
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#define IPX_SKT_DIAGNOSTICS 0x0456
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/* IPX transport header */
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struct ipxHdr {
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u_short cksum; /* Checksum */
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u_short length; /* Length, in bytes, including header */
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u_char tCtl; /* Transport Control (i.e. hop count) */
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u_char pType; /* Packet Type (i.e. level 2 protocol) */
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u_short dstNet[2]; /* destination net */
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u_char dstNode[6]; /* destination node */
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u_short dstSkt; /* destination socket */
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u_short srcNet[2]; /* source net */
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u_char srcNode[6]; /* source node */
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u_short srcSkt; /* source socket */
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} ipx_hdr_t;
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#define ipxSize 30
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