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ASYNC ROUTER AR-P, AR-5, AND SYNC ROUTER REFERENCE MANUAL
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tcp rtt tcb_addr rtt
Replace the automatically computed round-trip time rtt parameter value in the TCP connection
specified by tcb_addr.
tcb_addr—Enter the TCB address of the TCP connection for which you wish to redefine the round
trip time.
rtt—Enter the new round trip time. The value is expressed in milliseconds.
tcp status [tcb_addr]
Display TCP-level information for TCP connections. Without arguments, all TCP connections are
displayed with their TCB addresses.
tcb_addr—Enter the TCB address of a specific TCP connection to display a detailed report of its TCP
status.
tcp window [size]
Display or set the default receive window size for new TCP connections. With no argument, the current
receive window size is displayed.
size.—Set a default receive window size. This value is expressed in octets.
4.16 traceroute
Trace the route to a host
Syntax
traceroute [-w wait] [-m max_ttl] [-q nqueries] host_addr
Description
This command displays the route that a packet takes to reach a specified host at address host_addr. The
trace starts at the router and uses a series of UDP probe packets with increasing IP Time-To-Live (TTL)
fields to determine the sequence of routers that must be traversed in order to reach the host.
Subcommands and parameters
-w—Set the maximum interval in seconds that traceroute waits for a response at each stage of the trace.
wait—The wait value in seconds. The default is 5 seconds.
-m—Set the maximum IP time-to-live (TTL) value that traceroute uses at each stage of the trace.
max_ttl.—The TTL value in seconds. The default is 30 seconds.
-q—Set the number of UDP probes to send at each stage of the trace.
nqueries—The default is 3 queries.
host_addr—The IP address of the host packets are attempting to reach. Use dotted-quad notation or
the host name where DNS is available.