34 lines
1.0 KiB
C
34 lines
1.0 KiB
C
/* $NetBSD: ipx.h,v 1.1.1.1 2001/06/25 19:26:32 itojun Exp $ */
|
|
|
|
/*
|
|
* IPX protocol formats
|
|
*
|
|
* @(#) Header: /tcpdump/master/tcpdump/ipx.h,v 1.4 2001/01/15 03:23:59 guy 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
|
|
#define IPX_SKT_NWLINK_DGM 0x0553 /* NWLink datagram, may contain SMB */
|
|
#define IPX_SKT_EIGRP 0x85be /* Cisco EIGRP over IPX */
|
|
|
|
/* IPX transport header */
|
|
struct ipxHdr {
|
|
u_int16_t cksum; /* Checksum */
|
|
u_int16_t length; /* Length, in bytes, including header */
|
|
u_int8_t tCtl; /* Transport Control (i.e. hop count) */
|
|
u_int8_t pType; /* Packet Type (i.e. level 2 protocol) */
|
|
u_int16_t dstNet[2]; /* destination net */
|
|
u_int8_t dstNode[6]; /* destination node */
|
|
u_int16_t dstSkt; /* destination socket */
|
|
u_int16_t srcNet[2]; /* source net */
|
|
u_int8_t srcNode[6]; /* source node */
|
|
u_int16_t srcSkt; /* source socket */
|
|
} ipx_hdr_t;
|
|
|
|
#define ipxSize 30
|
|
|