Contents
42 Avaya IR R2.0 Troubleshooting
-r Display the routing tables.
-s Display the per-protocol statistics.
-v Display additional information for the sockets and the routing
table.
-I interface Display the state of a particular interface.
-M Display the multicast routing tables.
-P protocol Limit the display of statistics or state of all sockets to those
applicable to protocol.
Use the traceroute command to display the route that packets take when going to a
remote system. Use the traceroute command with the attributes shown in the table that
follows.
Attribute Function
-f Set the initial time-to-live used in the first outgoing probe packet.
-F Set the don't fragment bit.
-d Enable socket level debugging.
-g Specify a loose source route gateway.
-i Specify a network interface to obtain the source IP address for outgoing probe
packets.
-I Use the ICMP ECHO instead of UDP datagrams.
-m Set the max time-to-live (max number of hops) used in outgoing probe packets.
-n Print hop address numerically rather than symbolically.
-p Set the base UDP port number used in probes. (Default is 33434.)
-r Bypass the normal routing tables and send directly to a host on an attached
network.
-s Use the following IP address (which usually is given as an IP number) as the
source address in outgoing probe packets.
-t Set the type of service in probe packets to the following value.
-v List the ICMP packets other than TIME_EXCEEDED and UNREACHABLE.
-w Set the time (in seconds) to wait for a response to a probe.
-x Toggle checksums.