Add tcptraceroute-1.4

The widespread use of firewalls on the modern Internet, many of the
packets that traceroute(8) sends out end up being filtered, making it
impossible to completely trace the path to the destination. However,
in many cases, these firewalls will permit inbound TCP packets to
specific ports that hosts sitting behind the firewall are listening for
connections on. By sending out TCP SYN packets instead of UDP or ICMP
ECHO packets, tcptraceroute is able to bypass the most common firewall
filters.

6 files changed, 100 insertions, 0 deletions

diff --git a/net/tcptraceroute/DESCR b/net/tcptraceroute/DESCR
new file mode 100644
index 00000000000..3fb4de3b326
--- /dev/null
+++ b/net/tcptraceroute/DESCR
@@ -0,0 +1,8 @@
+The widespread use of firewalls on the modern Internet, many of the
+packets that traceroute(8) sends out end up being filtered, making it
+impossible to completely trace the path to the destination. However,
+in many cases, these firewalls will permit inbound TCP packets to
+specific ports that hosts sitting behind the firewall are listening for
+connections on. By sending out TCP SYN packets instead of UDP or ICMP
+ECHO packets, tcptraceroute is able to bypass the most common firewall
+filters.
diff --git a/net/tcptraceroute/Makefile b/net/tcptraceroute/Makefile
new file mode 100644
index 00000000000..22dc035aa57
--- /dev/null
+++ b/net/tcptraceroute/Makefile
@@ -0,0 +1,30 @@
+# $NetBSD: Makefile,v 1.1.1.1 2003/07/21 22:26:53 kim Exp $
+#
+
+DISTNAME=		tcptraceroute-1.4
+CATEGORIES=		net
+MASTER_SITES=		http://michael.toren.net/code/tcptraceroute/
+
+MAINTAINER=		kim@tac.nyc.ny.us
+HOMEPAGE=		http://michael.toren.net/code/tcptraceroute/
+COMMENT=		A traceroute implementation using TCP packets
+
+USE_BUILDLINK2=		YES
+
+ALL_TARGET=		tcptraceroute
+
+DOCDIR=			${PREFIX}/share/doc/tcptraceroute
+BINMODE=		4711
+
+.include "../../mk/bsd.prefs.mk"
+
+do-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/tcptraceroute ${PREFIX}/sbin
+	${INSTALL_MAN} ${WRKSRC}/tcptraceroute.8 ${PREFIX}/man/man8
+	${INSTALL_DATA_DIR} ${DOCDIR}
+	${INSTALL_DATA} ${WRKSRC}/examples.txt ${DOCDIR}
+
+.include "../../devel/libnet/buildlink2.mk"
+.include "../../net/libpcap/buildlink2.mk"
+
+.include "../../mk/bsd.pkg.mk"
diff --git a/net/tcptraceroute/PLIST b/net/tcptraceroute/PLIST
new file mode 100644
index 00000000000..1c9394c4d85
--- /dev/null
+++ b/net/tcptraceroute/PLIST
@@ -0,0 +1,5 @@
+@comment $NetBSD: PLIST,v 1.1.1.1 2003/07/21 22:26:53 kim Exp $
+sbin/tcptraceroute
+man/man8/tcptraceroute.8
+share/doc/tcptraceroute/examples.txt
+@dirrm share/doc/tcptraceroute
diff --git a/net/tcptraceroute/distinfo b/net/tcptraceroute/distinfo
new file mode 100644
index 00000000000..6f953cf083b
--- /dev/null
+++ b/net/tcptraceroute/distinfo
@@ -0,0 +1,6 @@
+$NetBSD: distinfo,v 1.1.1.1 2003/07/21 22:26:53 kim Exp $
+
+SHA1 (tcptraceroute-1.4.tar.gz) = 1dbd9a0a10b11695b0204bea460463a9dd921338
+Size (tcptraceroute-1.4.tar.gz) = 31918 bytes
+SHA1 (patch-aa) = 26899ae5898dcdbaa8b12a178ff6c2b362a675c9
+SHA1 (patch-ab) = d7c9a98cd31e374dbe8e39c6303da38bc0f749df
diff --git a/net/tcptraceroute/patches/patch-aa b/net/tcptraceroute/patches/patch-aa
new file mode 100644
index 00000000000..326fd13ef5c
--- /dev/null
+++ b/net/tcptraceroute/patches/patch-aa
@@ -0,0 +1,13 @@
+$NetBSD: patch-aa,v 1.1.1.1 2003/07/21 22:26:53 kim Exp $
+
+--- Makefile.orig	Sun May 19 21:11:38 2002
++++ Makefile	Mon Jul 21 16:54:09 2003
+@@ -4,7 +4,7 @@
+ # Copyright (c) 2001, 2002 Michael C. Toren <mct@toren.net>
+ 
+ CC = gcc
+-CFLAGS = -O2 -Wall
++#CFLAGS = -O2 -Wall
+ DESTDIR=/usr/local/bin
+ 
+ tcptraceroute: tcptraceroute.c
diff --git a/net/tcptraceroute/patches/patch-ab b/net/tcptraceroute/patches/patch-ab
new file mode 100644
index 00000000000..9779126ca83
--- /dev/null
+++ b/net/tcptraceroute/patches/patch-ab
@@ -0,0 +1,38 @@
+$NetBSD: patch-ab,v 1.1.1.1 2003/07/21 22:26:53 kim Exp $
+
+--- tcptraceroute.c.orig	Tue Jul 30 17:51:27 2002
++++ tcptraceroute.c	Mon Jul 21 18:14:11 2003
+@@ -209,7 +209,7 @@
+ #define AF_LINK AF_INET /* BSD defines some AF_INET network interfaces as AF_LINK */
+ #endif
+ 
+-#if defined (__OpenBSD__) || defined(__FreeBSD__) || defined(__bsdi__)
++#if defined (__OpenBSD__) || defined(__FreeBSD__) || defined(__bsdi__) || defined(__NetBSD__)
+ #define HASSALEN /* Awful, awful hack to make subinterfaces work on BSD. */
+ #endif
+ 
+@@ -724,8 +724,7 @@
+ 		}
+ #endif
+ 
+-		if (ifrp->ifr_addr.sa_family != AF_INET &&
+-			ifrp->ifr_addr.sa_family != AF_LINK)
++		if (ifrp->ifr_addr.sa_family != AF_INET)
+ 		{
+ 			debug("Ignoring non-AF_INET address on interface %s\n",
+ 				sprintable(ifr.ifr_name));
+@@ -1783,8 +1782,13 @@
+ 	o_dontfrag = 0;
+ 	o_timeout = 3;
+ 	o_nofilter = 0;
+-	o_noselect = 0;
+ 	o_nogetinterfaces = 0;
++
++#if defined(__NetBSD__)
++	o_noselect = 1;
++#else
++	o_noselect = 0;
++#endif
+ 
+ #if defined (__SVR4) && defined (__sun)
+ 	o_trackport = 1; /* --track-port should be the default for Solaris */