ipx.h

This directory contains source code for tcpdump, a tool for network monitoring and data acquisition

/*
 * IPX protocol formats 
 *
 * @(#) $Header: ipx.h,v 1.1 94/06/09 11:47:03 mccanne Exp $
 */

/* well-known sockets
 */
#define IPX_SKT_NCP           0x0451
#define IPX_SKT_SAP           0x0452
#define IPX_SKT_RIP           0x0453
#define IPX_SKT_NETBIOS       0x0455
#define IPX_SKT_DIAGNOSTICS   0x0456

/* IPX transport header
 */
struct ipxHdr {
       u_short  cksum;        /* Checksum */
       u_short  length;       /* Length, in bytes, including header */
       u_char   tCtl;         /* Transport Control (i.e. hop count) */
       u_char   pType;        /* Packet Type (i.e. level 2 protocol) */
       u_short  dstNet[2];    /* destination net */
       u_char   dstNode[6];   /* destination node */
       u_short  dstSkt;       /* destination socket */
       u_short  srcNet[2];    /* source net */
       u_char   srcNode[6];   /* source node */
       u_short  srcSkt;       /* source socket */
    } ipx_hdr_t;

#define ipxSize 30