ONTAP 9.12.1 commands

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  • ONTAP 9.12.1 commands(CA08871-263en.pdf)
  • network traceroute

    Traceroute

    Availability: This command is available to cluster and Vserver administrators at the admin privilege level.

    Description

    The network traceroute command performs a network probe from a node to a specified IP address. The command requires a source node or logical interface and a destination IP address. You can specify the source node by name, or specify a logical interface and its Vserver. The traceroute is performed between the source and destination.

    Parameters

    { -node <nodename> - Node

    Use this parameter to originate the traceroute from the node you specify.

    | -lif <lif-name> - Logical Interface }

    Use this parameter to originate the traceroute from the specified network interface.

    -vserver <vserver> - LIF Owner

    Use this parameter to originate the traceroute from the Vserver where the intended logical interface resides. The default value is the system Vserver for cluster administrators.

    -destination <Remote InetAddress> - Destination

    Use this parameter to specify the remote internet address destination of the traceroute.

    [-m, -maxttl <integer>] - Maximum Number of Hops

    Use this parameter to specify the maximum number of hops (time-to-live) setting used by outgoing probe packets. The default is 30 hops.

    [-n, -numeric <true>] - Print Hop Numerically

    Use this parameter to print the hop addresses only numerically rather than symbolically and numerically.

    [-port <integer>] - Base UDP Port Number

    Use this parameter to specify the base UDP port number used in probes. The default is port 33434.

    [-packet-size <integer>] - Packet Size

    Use this parameter to specify the size of probe packets, in bytes.

    [-q, -nqueries <integer>] - Number of Queries

    Use this parameter to specify the number of probes per hop. The default is 3 probes.

    [-v, -verbose <true>] - Verbose Output

    Use this parameter to display all received ICMP packets, rather than just TIME_EXCEEDED and UNREACHABLE packets.

    [-w, -waittime <integer>] - Wait Between Packets (secs)

    Use this parameter to specify the time (in seconds) to wait for the response to a probe. The default is 5 seconds.

    Examples

    This example shows a traceroute from node node1 to a destination address of 10.98.16.164, showing a maximum of five hops.

    cluster1::> traceroute -node node1 -destination 10.98.16.164 -maxttl 5
     1   10.68.208.1 <10.68.208.1> 0.307 ms 293 ms 305 ms
     2   152.164.13.205 <152.164.13.205> 3.754 ms 3.722 ms 3.981 ms
     3   68.137.122.222 <68.137.122.222> 25.603 ms 24.947 ms 24,565 ms
     4   * * *
     5   * * *
    
    traceroute to 10.98.16.164, 5 hops max, 52 byte packets
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