| ip.c (13379) | ip.c (13389) |
|---|---|
| 1/* 2 * PPP IP Protocol Interface 3 * 4 * Written by Toshiharu OHNO (tony-o@iij.ad.jp) 5 * 6 * Copyright (C) 1993, Internet Initiative Japan, Inc. All rights reserverd. 7 * 8 * Redistribution and use in source and binary forms are permitted 9 * provided that the above copyright notice and this paragraph are 10 * duplicated in all such forms and that any documentation, 11 * advertising materials, and other materials related to such 12 * distribution and use acknowledge that the software was developed 13 * by the Internet Initiative Japan. The name of the 14 * IIJ may not be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 18 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 19 * | 1/* 2 * PPP IP Protocol Interface 3 * 4 * Written by Toshiharu OHNO (tony-o@iij.ad.jp) 5 * 6 * Copyright (C) 1993, Internet Initiative Japan, Inc. All rights reserverd. 7 * 8 * Redistribution and use in source and binary forms are permitted 9 * provided that the above copyright notice and this paragraph are 10 * duplicated in all such forms and that any documentation, 11 * advertising materials, and other materials related to such 12 * distribution and use acknowledge that the software was developed 13 * by the Internet Initiative Japan. The name of the 14 * IIJ may not be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 18 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 19 * |
| 20 * $Id: ip.c,v 1.5 1995/09/17 16:14:46 amurai Exp $ | 20 * $Id: ip.c,v 1.6 1996/01/10 21:27:50 phk Exp $ |
| 21 * 22 * TODO: 23 * o Return ICMP message for filterd packet 24 * and optionaly record it into log. 25 */ 26#include "fsm.h" 27#include "lcpproto.h" 28#include "hdlc.h" 29#include <netinet/in_systm.h> 30#include <netinet/ip.h> 31#include <netinet/ip_icmp.h> 32#include <netinet/udp.h> 33#include <netinet/tcp.h> | 21 * 22 * TODO: 23 * o Return ICMP message for filterd packet 24 * and optionaly record it into log. 25 */ 26#include "fsm.h" 27#include "lcpproto.h" 28#include "hdlc.h" 29#include <netinet/in_systm.h> 30#include <netinet/ip.h> 31#include <netinet/ip_icmp.h> 32#include <netinet/udp.h> 33#include <netinet/tcp.h> |
| 34#include <arpa/inet.h> |
|
| 34#include "vars.h" 35#include "filter.h" 36 37extern void SendPppFrame(); | 35#include "vars.h" 36#include "filter.h" 37 38extern void SendPppFrame(); |
| 38extern int PacketCheck(); | |
| 39extern void LcpClose(); 40 41static struct pppTimer IdleTimer; 42 43static void IdleTimeout() 44{ 45 LogPrintf(LOG_PHASE, "Idle timer expired.\n"); 46 LcpClose(); --- 289 unchanged lines hidden (view full) --- 336 } 337 338 ipInOctets += nb; 339 /* 340 * Pass it to tunnel device 341 */ 342 nw = write(tun_out, tunbuff, nb); 343 if (nw != nb) | 39extern void LcpClose(); 40 41static struct pppTimer IdleTimer; 42 43static void IdleTimeout() 44{ 45 LogPrintf(LOG_PHASE, "Idle timer expired.\n"); 46 LcpClose(); --- 289 unchanged lines hidden (view full) --- 336 } 337 338 ipInOctets += nb; 339 /* 340 * Pass it to tunnel device 341 */ 342 nw = write(tun_out, tunbuff, nb); 343 if (nw != nb) |
| 344 fprintf(stderr, "wrote %d, got %d\r\n"); | 344 fprintf(stderr, "wrote %d, got %d\r\n", nb, nw); |
| 345 pfree(bp); 346 347 RestartIdleTimer(); 348} 349 350void 351IpOutput(ptr, cnt) 352u_char *ptr; /* IN: Pointer to IP packet */ --- 70 unchanged lines hidden --- | 345 pfree(bp); 346 347 RestartIdleTimer(); 348} 349 350void 351IpOutput(ptr, cnt) 352u_char *ptr; /* IN: Pointer to IP packet */ --- 70 unchanged lines hidden --- |