Summary: A traceroute implementation using TCP packets
+Summary(pl): Implementacja traceroute u¿ywaj±ca pakietów TCP
Name: tcptraceroute
Version: 1.2
-Release: 1
+Release: 2
License: GPL
Group: Applications/Networking
Group(de): Applikationen/Netzwerkwesen
The more traditional traceroute(8) sends out either UDP or ICMP ECHO
packets with a TTL of one, and increments the TTL until the
destination has been reached. By printing the gateways that generate
-ICMP time exceeded messages along the way, it is able to deter mine
+ICMP time exceeded messages along the way, it is able to determine
the path packets are taking to reach the destination. It is a very
useful network diagnostic tool.
The problem is that with 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 fire walls will permit
+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 fil ters.
+bypass the most common firewall filters.
+
+%description -l pl
+Bardziej tradycyjne traceroute(8) wysy³aj± pakiety UDP lub ICMP ECHO z
+TTL równym jeden, i zwiêkszaj± TTL do osi±gniêcia celu. Wypisuj±c
+bramki po drodze generuj±ce komunikaty ICMP time exceeded, umo¿liwiaj±
+okre¶lenie drogi pakietów. S± to bardzo przydatne narzêdzia do
+diagnostyki sieci.
+
+Problemem jest rozpowszechnienie firewalli we wspó³czesnym Internecie,
+wiele pakietów wysy³anych przez traceroute(8) jest filtrowana,
+uniemo¿liwiaj±c ca³kowite prze¶ledzenie drogi do celu. Jednak w wielu
+przypadkach, te firewalle przepuszczaj± przychodz±ce pakiety TCP na
+okre¶lone porty, na których s³uchaj± maszyny za firewallem. Poprzez
+wysy³nie pakietów TCP SYN zamiast UDP czy ICMP ECHO, tcptraceroute
+mo¿e omin±æ wiêkszo¶æ firewalli filtruj±cych.
%prep
%setup -q