diff options
Diffstat (limited to 'freebsd/contrib/tcpdump/ipx.h')
| -rw-r--r-- | freebsd/contrib/tcpdump/ipx.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/freebsd/contrib/tcpdump/ipx.h b/freebsd/contrib/tcpdump/ipx.h new file mode 100644 index 00000000..bfc30198 --- /dev/null +++ b/freebsd/contrib/tcpdump/ipx.h @@ -0,0 +1,31 @@ +/* + * IPX protocol formats + * + * @(#) $Header: /tcpdump/master/tcpdump/ipx.h,v 1.8 2002-12-11 07:13:54 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 */ +}; + +#define ipxSize 30 + |