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set IPv4 parameter to modern value. 

- turn on path MTU discovery (previous: turned off)
- ICMPv4 redirect entry timeout = 600 sec (previous: never timeout)
This commit is contained in:
itojun 2002-06-13 16:25:54 +00:00
parent afdb0a8737
commit 9368c444df
2 changed files with 6 additions and 6 deletions
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6
sys/netinet/ip_icmp.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: ip_icmp.c,v 1.67 2002/06/09 16:33:40 itojun Exp $ */
/* $NetBSD: ip_icmp.c,v 1.68 2002/06/13 16:25:54 itojun Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -105,7 +105,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ip_icmp.c,v 1.67 2002/06/09 16:33:40 itojun Exp $");
__KERNEL_RCSID(0, "$NetBSD: ip_icmp.c,v 1.68 2002/06/13 16:25:54 itojun Exp $");
#include "opt_ipsec.h"
@ -172,7 +172,7 @@ extern int icmperrppslim;
static int icmperrpps_count = 0;
static struct timeval icmperrppslim_last;
static int icmp_rediraccept = 1;
static int icmp_redirtimeout = 0;
static int icmp_redirtimeout = 600;
static struct rttimer_queue *icmp_redirect_timeout_q = NULL;
static void icmp_mtudisc_timeout __P((struct rtentry *, struct rttimer *));

6
sys/netinet/ip_input.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: ip_input.c,v 1.152 2002/06/09 16:33:40 itojun Exp $ */
/* $NetBSD: ip_input.c,v 1.153 2002/06/13 16:25:54 itojun Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -102,7 +102,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ip_input.c,v 1.152 2002/06/09 16:33:40 itojun Exp $");
__KERNEL_RCSID(0, "$NetBSD: ip_input.c,v 1.153 2002/06/13 16:25:54 itojun Exp $");
#include "opt_gateway.h"
#include "opt_pfil_hooks.h"
@ -168,7 +168,7 @@ __KERNEL_RCSID(0, "$NetBSD: ip_input.c,v 1.152 2002/06/09 16:33:40 itojun Exp $"
#define IPALLOWSRCRT 1 /* allow source-routed packets */
#endif
#ifndef IPMTUDISC
#define IPMTUDISC 0
#define IPMTUDISC 1
#endif
#ifndef IPMTUDISCTIMEOUT
#define IPMTUDISCTIMEOUT (10 * 60) /* as per RFC 1191 */