8c7e2b93a0
Use the MAC address of an interface for the host part of an IPX address and not the MAC address of the first interface for every IPX address. This is more inline with the way others like Novell do it. Mostly Submitted by: "Serge A. Babkin" <babkin@hq.icb.chel.su> Take out the error messages (the ip icmp equivalent) with #ifdef IPXERRORMSGS. This is bogus and as far as I could figure out IPX don't have anything like it. This is a leftover from its XNS heritage. If nobody complains, I will take it out completely in a few weeks. Add some more ipxstat statistics counters. Make ipxprintfs a sysctl variable and off by default. Add IPX Netbios "routing" support. This is off by default and can be switched on with a sysctl knob. General code cleanup to at least use the same style throughout the IPX code, but also be more style(9) conformant. Also make a lot of functions static. If I don't get any complaints I'll bring all of this over to the 2.2 tree in a few weeks.
122 lines
5.1 KiB
C
122 lines
5.1 KiB
C
/*
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* Copyright (c) 1995, Mike Mitchell
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* Copyright (c) 1984, 1985, 1986, 1987, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)spx_var.h
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*
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* $Id: spx_var.h,v 1.6 1997/02/22 09:42:00 peter Exp $
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*/
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#ifndef _NETIPX_SPX_VAR_H_
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#define _NETIPX_SPX_VAR_H_
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struct spxstat {
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long spxs_connattempt; /* connections initiated */
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long spxs_accepts; /* connections accepted */
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long spxs_connects; /* connections established */
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long spxs_drops; /* connections dropped */
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long spxs_conndrops; /* embryonic connections dropped */
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long spxs_closed; /* conn. closed (includes drops) */
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long spxs_segstimed; /* segs where we tried to get rtt */
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long spxs_rttupdated; /* times we succeeded */
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long spxs_delack; /* delayed acks sent */
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long spxs_timeoutdrop; /* conn. dropped in rxmt timeout */
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long spxs_rexmttimeo; /* retransmit timeouts */
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long spxs_persisttimeo; /* persist timeouts */
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long spxs_keeptimeo; /* keepalive timeouts */
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long spxs_keepprobe; /* keepalive probes sent */
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long spxs_keepdrops; /* connections dropped in keepalive */
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long spxs_sndtotal; /* total packets sent */
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long spxs_sndpack; /* data packets sent */
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long spxs_sndbyte; /* data bytes sent */
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long spxs_sndrexmitpack; /* data packets retransmitted */
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long spxs_sndrexmitbyte; /* data bytes retransmitted */
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long spxs_sndacks; /* ack-only packets sent */
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long spxs_sndprobe; /* window probes sent */
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long spxs_sndurg; /* packets sent with URG only */
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long spxs_sndwinup; /* window update-only packets sent */
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long spxs_sndctrl; /* control (SYN|FIN|RST) packets sent */
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long spxs_sndvoid; /* couldn't find requested packet*/
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long spxs_rcvtotal; /* total packets received */
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long spxs_rcvpack; /* packets received in sequence */
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long spxs_rcvbyte; /* bytes received in sequence */
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long spxs_rcvbadsum; /* packets received with ccksum errs */
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long spxs_rcvbadoff; /* packets received with bad offset */
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long spxs_rcvshort; /* packets received too short */
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long spxs_rcvduppack; /* duplicate-only packets received */
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long spxs_rcvdupbyte; /* duplicate-only bytes received */
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long spxs_rcvpartduppack; /* packets with some duplicate data */
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long spxs_rcvpartdupbyte; /* dup. bytes in part-dup. packets */
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long spxs_rcvoopack; /* out-of-order packets received */
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long spxs_rcvoobyte; /* out-of-order bytes received */
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long spxs_rcvpackafterwin; /* packets with data after window */
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long spxs_rcvbyteafterwin; /* bytes rcvd after window */
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long spxs_rcvafterclose; /* packets rcvd after "close" */
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long spxs_rcvwinprobe; /* rcvd window probe packets */
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long spxs_rcvdupack; /* rcvd duplicate acks */
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long spxs_rcvacktoomuch; /* rcvd acks for unsent data */
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long spxs_rcvackpack; /* rcvd ack packets */
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long spxs_rcvackbyte; /* bytes acked by rcvd acks */
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long spxs_rcvwinupd; /* rcvd window update packets */
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};
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struct spx_istat {
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short hdrops;
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short badsum;
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short badlen;
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short slotim;
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short fastim;
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short nonucn;
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short noconn;
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short notme;
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short wrncon;
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short bdreas;
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short gonawy;
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short notyet;
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short lstdup;
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struct spxstat newstats;
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};
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#define SPX_ISSINCR 128
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/*
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* spx sequence numbers are 16 bit integers operated
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* on with modular arithmetic. These macros can be
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* used to compare such integers.
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*/
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#define SSEQ_LT(a,b) (((short)((a)-(b))) < 0)
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#define SSEQ_LEQ(a,b) (((short)((a)-(b))) <= 0)
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#define SSEQ_GT(a,b) (((short)((a)-(b))) > 0)
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#define SSEQ_GEQ(a,b) (((short)((a)-(b))) >= 0)
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#endif /* _NETIPX_SPX_VAR_H_ */
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