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Paket: tcptraceroute (1.5beta7+debian-4.1)

traceroute implementation using TCP packets

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 determine the path packets are taking to reach the destination.

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 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.

Andra paket besläktade med tcptraceroute

  • beror
  • rekommenderar
  • föreslår
  • dep: libc6 (>= 2.15) [amd64]
    GNU C Library: Shared libraries
    också ett virtuellt paket som tillhandahålls av libc6-udeb
    dep: libc6 (>= 2.28) [armhf]
  • dep: libnet1 (>= 1.1.2.1)
    library for the construction and handling of network packets
  • dep: libpcap0.8 (>= 0.9.8)
    system interface for user-level packet capture

Hämta tcptraceroute

Hämtningar för alla tillgängliga arkitekturer
Arkitektur Paketstorlek Installerad storlek Filer
amd64 25,0 kbyte71 kbyte [filförteckning]
armhf 23,7 kbyte58 kbyte [filförteckning]