Ze command
Description
Shows each hop with its IP and round-trip time. Dest can be an IP or hostname.
Defaults: 30 max hops, 3 probes per hop. Increase probes for more reliable RTT
measurements.
Arguments
| Name | Type | Required | Values | Summary | Description |
|---|---|---|---|---|---|
dest | string | no | any value of this type | Target host or IP address. | The value is the first bare word of the command. A host name is resolved in either address family, and the family of the answer selects ICMPv4 or ICMPv6. |
max-hops | uint | no | any value of this type | Maximum number of hops. | The value is the largest time-to-live Ze probes, 1 to 64. The trace stops early when the target answers. Absent, the value is 30. |
timeout | string | no | any value of this type | Timeout duration. | The value is the time Ze waits for one probe, in Go duration syntax, 1s to 30s. Absent, the value is 3s. |
probes | uint | no | any value of this type | Number of probes per hop. | The value is the number of probes Ze sends at each time-to-live, 1 to 10, and each probe reports its own round-trip time. Absent, the value is 3. |
do-not-fragment | enum | no | honor-cache bypass-cache | Set the Don't Fragment bit; honor-cache obeys the cached path MTU, bypass-cache ignores it. | The keyword takes one of two values. honor-cache sets the Don't Fragment bit and honors the kernel's cached path MTU: a probe larger than the cached value is refused at send time, and a router's Fragmentation Needed answer updates the cache. bypass-cache sets the bit and ignores the cached value, so the probe is put on the wire at its full size. Absent, the kernel fragments a probe larger than the path, which is the behavior of before the keyword existed. |