3Com 3CRWX440095A manual Traceroute, Defaults, „ dnf Disabled „ no-dns- Disabled „ port, „ wait

160CHAPTER 6: IP SERVICES COMMANDS

traceroute Traces the route to an IP host.

Syntax — traceroute host [dnf] [no-dns] [port port-num] [queries num] [size size] [ttl hops] [wait ms]

„host — IP address, hostname, or alias of the destination host. Specify the IP address in dotted decimal notation.

„dnf — Sets the Do Not Fragment bit in the ping packet to prevent the packet from being fragmented.

„no-dns— Prevents MSS from performing a DNS lookup for each hop to the destination host.

„port port-num— TCP port number listening for the traceroute probes.

„queries num — Number of probes per hop.

„size size — Probe packet size in bytes. You can specify from 40 through 1,460.

„ttl hops — Maximum number of hops, which can be from 1 through 255.

„wait ms — Probe wait in milliseconds. You can specify from 1 through 100,000.

Defaults

„dnf — Disabled

„no-dns— Disabled

„port — 33434

„queries — 3

„size — 38

„ttl — 30

„wait — 5000

Access — All.

History —Introduced in MSS Version 3.0.

Usage — To stop a traceroute command that is in progress, press

Ctrl+C.