Diagnostic Commands

The diag commands provide diagnostic tests for network connectivity.

Table 1. diag commands

Command

Description

Parameters and Examples

diag arp-table

Displays arp table.

No parameters.

diag arp-table
diag dns-lookup

Performs a DNS lookup.

[IP address of the host to resolve]

diag dns-lookup 172.16.4.64
diag interfaces

Displays network interfaces.

No parameters.

diag interfaces
diag ping

Sends ICMP IPv4 messages to network hosts.

[IP address of the host]

diag ping 172.16.2.1 
diag routing-table

Displays routing table.

No parameters.

diag routing-table
diag rpm-version

Displays the current version for the rpms.

No parameters.

diag rpm-version
diag schema-version

Displays the status of database updates

No parameters.

diag schema-version