Displaying active connections in a cluster
You can display information about the active connections in a cluster to view the LIF, port, remote host, service, storage virtual machines (SVMs), and protocol used by individual connections.
About this task
Viewing the active connections in a cluster is useful in the following scenarios:
Verifying that individual clients are using the correct protocol and service on the correct node.
If a client is having trouble accessing data using a certain combination of node, protocol, and service, you can use this command to find a similar client for configuration or packet trace comparison.
For more information about this command, see the man page.
Example
The following command shows the active connections on the node node1:
cluster-1::> network connections active show -node node1
Vserver Interface Remote
Name Name:Local Port Host:Port Protocol/Service
------- ------------------ ------------------ ----------------
Node: node1
Cluster node1_clus_1:50297 192.0.2.253:7700 TCP/ctlopcp
Cluster node1_clus_1:13387 192.0.2.253:7700 TCP/ctlopcp
Cluster node1_clus_1:8340 192.0.2.252:7700 TCP/ctlopcp
Cluster node1_clus_1:42766 192.0.2.252:7700 TCP/ctlopcp
Cluster node1_clus_1:36119 192.0.2.250:7700 TCP/ctlopcp
vs1 data1:111 host1.aa.com:10741 UDP/port-map
vs3 data2:111 host1.aa.com:10741 UDP/port-map
vs1 data1:111 host1.aa.com:12017 UDP/port-map
vs3 data2:111 host1.aa.com:12017 UDP/port-map
The following command shows the active connections on SVM vs1:
cluster-1::> network connections active show -vserver vs1
Vserver Interface Remote
Name Name:Local Port Host:Port Protocol/Service
------- ------------------ ------------------ ----------------
Node: node1
vs1 data1:111 host1.aa.com:10741 UDP/port-map
vs1 data1:111 host1.aa.com:12017 UDP/port-map