TDM-E400 / TDM-C400 ADSL2+ Ethernet Modem Router User’s Manual
176
Field Description
Destination UDP port
When the Probe Message Type is specified
as UDP, the traceroute commands includes
an invalid destination UDP port address in
the UDP packets. When a packet reaches
the destination, it is dropped and the
computer replies with an error message. This
error message is used to identify the
completion of the traceroute.
This field specifies the invalid UDP port
number to use. This field is not used if the
Probe Message Type is ping.
4. Click
to begin the trace.
The results display in the window at the bottom of the page and
include the IP address of each router or computer reached,
from the first to last hop, and the access time for each packet
sent.
