TRACEROUTE6(8)

TRACEROUTE6(8) | NetBSD System Manager's Manual | TRACEROUTE6(8)

# NAME

traceroute6 — print the route IPv6 packets will take to the destination

# SYNOPSIS

traceroute6 | [-adIlnrv] [-A as_server] [-f firsthop] [-g gateway] [-m hoplimit] [-p port] [-q probes] [-s src] [-w waittime] target [datalen]

# DESCRIPTION

-A
  Turn on AS# lookups and use the given server instead of the default.
-a
  Turn on AS# lookups for each hop encountered.
-d
  Debug mode.
-f firsthop
  Specify how many hops to skip in trace.
-g gateway
  Specify intermediate gateway (traceroute6 uses routing header).
-I
  Use ICMP6 ECHO instead of UDP datagrams.
-l
  Print both host hostnames and numeric addresses. Normally traceroute6 prints only hostnames if -n is not specified, and only numeric addresses if -n is specified.
-m hoplimit
  Specify maximum hoplimit.
-n
  Do not resolve numeric address to hostname.
-p port
  Set UDP port number to port.
-q probes
  Set the number of probe per hop count to probes.
-r
  Bypass the normal routing tables and send directly to a host on an attached network. If the host is not on a directly-attached network, an error is returned. This option can be used to send probes to a local host through an interface that has no route through it (e.g., after the interface was dropped by route6d(8)).
-s src
  Src specifies the source IPv6 address to be used.
-v
  Be verbose.
-w waittime
  Specify the delay time between probes.

# EXIT STATUS

The traceroute6 command exits 0 on success, and >0 on errors.

# SEE ALSO

ping(8), ping6(8), traceroute(8)

# HISTORY

The traceroute6 command first appeared in WIDE hydrangea IPv6 protocol stack kit.

September 17, 2005 | NetBSD 5.99