Use the IP > General > Trace Route page to to show the route packets take to the specified destination.
Command Usage
Use the trace route function to determine the path taken to reach a specified destination.
A trace terminates when the destination responds, when the maximum timeout (TTL) is exceeded, or the maximum number of hops is exceeded.
The trace route function first sends probe datagrams with the TTL value set at one. This causes the first router to discard the datagram and return an error message. The trace function then sends several probe messages at each subsequent TTL level and displays the round-trip time for each message. Not all devices respond correctly to probes by returning an "ICMP port unreachable" message. If the timer goes off before a response is returned, the trace function prints a series of asterisks and the "Request Timed Out" message. A long sequence of these messages, terminating only when the maximum timeout has been reached, may indicate this problem with the target device.
Command Parameters
Alias or IPv4/IPv6 address of the host.
The same link-local address may be used by different interfaces/nodes in different zones (RFC 4007). Therefore, when specifying a link-local address, include zone-id information indicating the VLAN identifier after the % delimiter. For example, FE80::7272%1 identifies VLAN 1 as the interface.
The maximum number of failures before which the trace route is terminated. (Fixed: 5)
The maximum number of failures before which the trace route is terminated. (Range: 1-255; Default: 5)