NetQ Command Line Overview
The NetQ CLI provides access to all of the network state and event information collected by the NetQ Agents. It behaves the same way most CLIs behave, with groups of commands used to display related information, the ability to use TAB completion when entering commands, and to get help for given commands and options. The commands are grouped into four categories: check, show, config, and trace.
The NetQ command line interface only runs on switches and server hosts implemented with Intel x86 or ARM-based architectures. If you are unsure what architecture your switch or server employs, check the Hardware Compatibility List and verify the value in the Platforms tab > CPU column.
CLI Access
When NetQ is installed or upgraded, the CLI may also be installed and enabled on your NetQ server or appliance and hosts. Refer to the Install NetQ topic for details.
To access the CLI from a switch or server:
-
Log in to the device. This example uses the default username of cumulus and a hostname of switch.
<computer>:~<username>$ ssh cumulus@switch -
Enter your password to reach the command prompt. The default password is CumulusLinux! For example:
Enter passphrase for key '/Users/<username>/.ssh/id_rsa': <enter CumulusLinux! here> Welcome to Ubuntu 16.04.3 LTS (GNU/Linux 4.4.0-112-generic x86_64) * Documentation: https://help.ubuntu.com * Management: https://landscape.canonical.com * Support: https://ubuntu.com/advantage Last login: Tue Sep 15 09:28:12 2019 from 10.0.0.14 cumulus@switch:~$ -
Run commands. For example:
cumulus@switch:~$ netq show agents cumulus@switch:~$ netq check bgp
Command Line Basics
This section describes the core structure and behavior of the NetQ CLI. It includes the following:
- Command Line Structure
- Command Syntax
- Command Output
- Command Prompts
- Command Completion
- Command Help
- Command History
Command Line Structure
The NetQ command line has a flat structure as opposed to a modal structure. This means that all commands can be run from the primary prompt instead of only in a specific mode. For example, some command lines require the administrator to switch between a configuration mode and an operation mode. Configuration commands can only be run in the configuration mode and operational commands can only be run in operation mode. This structure requires the administrator to switch between modes to run commands which can be tedious and time consuming. NetQ command line enables the administrator to run all of its commands at the same level.
Command Syntax
NetQ CLI commands all begin with netq. NetQ commands fall into one of four syntax categories: validation (check), monitoring (show), configuration, and trace.
netq check <network-protocol-or-service> [options]
netq show <network-protocol-or-service> [options]
netq config <action> <object> [options]
netq trace <destination> from <source> [options]
| Symbols | Meaning |
|---|---|
| Parentheses ( ) | Grouping of required parameters. Choose one. |
| Square brackets [ ] | Single or group of optional parameters. If more than one object or keyword is available, choose one. |
| Angle brackets < > | Required variable. Value for a keyword or option; enter according to your deployment nomenclature. |
| Pipe | | Separates object and keyword options, also separates value options; enter one object or keyword and zero or one value. |
For example, in the netq check command:
- [<hostname>] is an optional parameter with a variable value named hostname
-
<network-protocol-or-service> represents a number of possible key words, such as agents, bgp, evpn, and so forth
-
<options> represents a number of possible conditions for the given object, such as around, vrf, or json
Thus some valid commands are:
netq leaf02 check agents jsonnetq show bgpnetq config restart clinetq trace 10.0.0.5 from 10.0.0.35
Command Output
The command output presents results in color for many commands. Results with errors are shown in red, and warnings are shown in yellow. Results without errors or warnings are shown in either black or green. VTEPs are shown in blue. A node in the pretty output is shown in bold, and a router interface is wrapped in angle brackets (< >). To view the output with only black text, run the netq config del color command. You can view output with colors again by running netq config add color.
All check and show commands are run with a default timeframe of now to one hour ago, unless you specify an approximate time using the around keyword or a range using the between keyword. For example, running netq check bgp shows the status of BGP over the last hour. Running netq show bgp around 3h shows the status of BGP three hours ago.
Command Prompts
NetQ code examples use the following prompts:
cumulus@switch:~$Indicates the user cumulus is logged in to a switch to run the example commandcumulus@host:~$Indicates the user cumulus is logged in to a host to run the example commandcumulus@netq-appliance:~$Indicates the user cumulus is logged in to either the NetQ Appliance or NetQ Cloud Appliance to run the commandcumulus@hostname:~$Indicates the user cumulus is logged in to a switch, host or appliance to run the example command
To use the NetQ CLI, the switches must be running the Cumulus Linux operating system (OS), NetQ Platform or NetQ Collector software, the NetQ Agent, and the NetQ CLI. The hosts must be running CentOS, RHEL, or Ubuntu OS, the NetQ Agent, and the NetQ CLI. Refer to the Install NetQ topic for details.
Command Completion
As you enter commands, you can get help with the valid keywords or options using the Tab key. For example, using Tab completion with netq check displays the possible objects for the command, and returns you to the command prompt to complete the command.
cumulus@switch:~$ netq check <<press Tab>>
agents : Netq agent
bgp : BGP info
cl-version : Cumulus Linux version
clag : Cumulus Multi-chassis LAG
evpn : EVPN
interfaces : network interface port
license : License information
mlag : Multi-chassis LAG (alias of clag)
mtu : Link MTU
ntp : NTP
ospf : OSPF info
sensors : Temperature/Fan/PSU sensors
vlan : VLAN
vxlan : VXLAN data path
cumulus@switch:~$ netq check
Command Help
As you enter commands, you can get help with command syntax by entering help at various points within a command entry. For example, to find out what options are available for a BGP check, enter help after entering a portion of the netq check command. In this example, you can see that there are no additional required parameters and three optional parameters, hostnames, vrf and around, that can be used with a BGP check.
cumulus@switch:~$ netq check bgp help
Commands:
netq check bgp [label <text-label-name> | hostnames <text-list-hostnames>] [vrf <vrf>] [include <bgp-number-range-list> | exclude <bgp-number-range-list>] [around <text-time>] [json | summary]
To see an exhaustive list of commands, run:
cumulus@switch:~$ netq help list
To get usage information for NetQ, run:
cumulus@switch:~$ netq help verbose
Command History
The CLI stores commands issued within a session, which enables you to review and rerun commands that have already been run. At the command prompt, press the Up Arrow and Down Arrow keys to move back and forth through the list of commands previously entered. When you have found a given command, you can run the command by pressing Enter, just as you would if you had entered it manually. Optionally you can modify the command before you run it.
Command Categories
While the CLI has a flat structure, the commands can be conceptually grouped into four functional categories:
Validation Commands
The netq check commands enable the network administrator to validate the current or historical state of the network by looking for errors and misconfigurations in the network. The commands run fabric-wide validations against various configured protocols and services to determine how well the network is operating. Validation checks can be performed for the following:
- agents: NetQ Agents operation on all switches and hosts
- bgp: BGP (Border Gateway Protocol) operation across the network fabric
- clag: Cumulus Multi-chassis LAG (link aggregation) operation
- cl-version: Cumulus Linux version
- evpn: EVPN (Ethernet Virtual Private Network) operation
- interfaces: network interface port operation
- license: License status
- mlag: Cumulus Multi-chassis LAG (link aggregation) operation
- mtu: Link MTU (maximum transmission unit) consistency across paths
- ntp: NTP (Network Time Protocol) operation
- ospf: OSPF (Open Shortest Path First) operation
- sensors: Temperature/Fan/PSU sensor operation
- vlan: VLAN (Virtual Local Area Network) operation
- vxlan: VXLAN (Virtual Extensible LAN) data path operation
The commands take the form of netq check <network-protocol-or-service> [options], where the options vary according to the protocol or service.
This example shows the output for the netq check bgp command, followed by the same command using the json option. If there had been any failures, they would be have been listed below the summary results or in the failedNodes section, respectively.
cumulus@switch:~$ netq check bgp
bgp check result summary:
Checked nodes : 8
Total nodes : 8
Rotten nodes : 0
Failed nodes : 0
Warning nodes : 0
Additional summary:
Total Sessions : 30
Failed Sessions : 0
Session Establishment Test : passed
Address Families Test : passed
Router ID Test : passed
cumulus@switch:~$ netq check bgp json
{
"tests":{
"Session Establishment":{
"suppressed_warnings":0,
"errors":[
],
"suppressed_errors":0,
"passed":true,
"warnings":[
],
"duration":0.0000853539,
"enabled":true,
"suppressed_unverified":0,
"unverified":[
]
},
"Address Families":{
"suppressed_warnings":0,
"errors":[
],
"suppressed_errors":0,
"passed":true,
"warnings":[
],
"duration":0.0002634525,
"enabled":true,
"suppressed_unverified":0,
"unverified":[
]
},
"Router ID":{
"suppressed_warnings":0,
"errors":[
],
"suppressed_errors":0,
"passed":true,
"warnings":[
],
"duration":0.0001821518,
"enabled":true,
"suppressed_unverified":0,
"unverified":[
]
}
},
"failed_node_set":[
],
"summary":{
"checked_cnt":8,
"total_cnt":8,
"rotten_node_cnt":0,
"failed_node_cnt":0,
"warn_node_cnt":0
},
"rotten_node_set":[
],
"warn_node_set":[
],
"additional_summary":{
"total_sessions":30,
"failed_sessions":0
},
"validation":"bgp"
}
Monitoring Commands
The netq show commands enable the network administrator to view
details about the current or historical configuration and status of the
various protocols or services. The configuration and status can be shown
for the following:
- address-history: Address history info for a IP address / prefix
- agents: NetQ Agents status on switches and hosts
- bgp: BGP status across the network fabric
- cl-btrfs-info: BTRFS file system data for monitored Cumulus Linux switches
- cl-manifest: Information about the versions of Cumulus Linux available on monitored switches
- cl-pkg-info: Information about software packages installed on monitored switches
- cl-resource: ACL and forwarding information
- cl-ssd-util: SSD utilization information
- clag: CLAG/MLAG status
- dom: Digital Optical Monitoring
- ethtool-stats: Interface statistics
- events: Display changes over time
- events-config: Events configured for suppression
- evpn: EVPN status
- interface-stats: Interface statistics
- interface-utilization: Interface statistics plus utilization
- interfaces: network interface port status
- inventory: hardware component information
- ip: IPv4 status
- ipv6: IPv6 status
- job-status: status of upgrade jobs running on the appliance or VM
- kubernetes: Kubernetes cluster, daemon, pod, node, service and replication status
- lldp: LLDP status
- mac-commentary: MAC commentary info for a MAC address
- mac-history: Historical information for a MAC address
- macs: MAC table or address information
- mlag: MLAG status (an alias for CLAG)
- neighbor-history: Neighbor history info for an IP address
- notification: Send notifications to Slack or PagerDuty
- ntp: NTP status
- opta-health: Display health of apps on the OPTA
- opta-platform: NetQ Appliance version information and uptime
- ospf: OSPF status
- recommended-pkg-version: Current host information to be considered
- resource-util: Display usage of memory, CPU and disk resources
- sensors: Temperature/Fan/PSU sensor status
- services: System services status
- tca: Threshold crossing alerts
- trace: Control plane trace path across fabric
- unit-tests: Show list of unit tests for
netq check - validation: Schedule a validation check
- vlan: VLAN status
- vxlan: VXLAN data path status
- wjh-drop: dropped packet data from NVIDIA® Mellanox® What Just Happened®
The commands take the form of netq [<hostname>] show <network-protocol-or-service> [options], where the options vary according to the protocol or service. The commands can be restricted from showing the information for all devices to showing information for a selected device using the hostname option.
This example shows the standard and restricted output for the netq show agents command.
cumulus@switch:~$ netq show agents
Matching agents records:
Hostname Status NTP Sync Version Sys Uptime Agent Uptime Reinitialize Time Last Changed
----------------- ---------------- -------- ------------------------------------ ------------------------- ------------------------- -------------------------- -------------------------
border01 Fresh yes 3.2.0-cl4u30~1601410518.104fb9ed Mon Sep 21 17:04:54 2020 Tue Sep 29 21:24:58 2020 Tue Sep 29 21:24:58 2020 Thu Oct 1 16:07:38 2020
border02 Fresh yes 3.2.0-cl4u30~1601410518.104fb9ed Mon Sep 21 17:04:57 2020 Tue Sep 29 21:24:58 2020 Tue Sep 29 21:24:58 2020 Thu Oct 1 16:07:33 2020
fw1 Fresh yes 3.2.0-cl4u30~1601410518.104fb9ed Mon Sep 21 17:04:44 2020 Tue Sep 29 21:24:48 2020 Tue Sep 29 21:24:48 2020 Thu Oct 1 16:07:26 2020
fw2 Fresh yes 3.2.0-cl4u30~1601410518.104fb9ed Mon Sep 21 17:04:42 2020 Tue Sep 29 21:24:48 2020 Tue Sep 29 21:24:48 2020 Thu Oct 1 16:07:22 2020
leaf01 Fresh yes 3.2.0-cl4u30~1601410518.104fb9ed Mon Sep 21 16:49:04 2020 Tue Sep 29 21:24:49 2020 Tue Sep 29 21:24:49 2020 Thu Oct 1 16:07:10 2020
leaf02 Fresh yes 3.2.0-cl4u30~1601410518.104fb9ed Mon Sep 21 17:03:14 2020 Tue Sep 29 21:24:49 2020 Tue Sep 29 21:24:49 2020 Thu Oct 1 16:07:30 2020
leaf03 Fresh yes 3.2.0-cl4u30~1601410518.104fb9ed Mon Sep 21 17:03:37 2020 Tue Sep 29 21:24:49 2020 Tue Sep 29 21:24:49 2020 Thu Oct 1 16:07:24 2020
leaf04 Fresh yes 3.2.0-cl4u30~1601410518.104fb9ed Mon Sep 21 17:03:35 2020 Tue Sep 29 21:24:58 2020 Tue Sep 29 21:24:58 2020 Thu Oct 1 16:07:13 2020
oob-mgmt-server Fresh yes 3.1.1-ub18.04u29~1599111022.78b9e43 Mon Sep 21 16:43:58 2020 Mon Sep 21 17:55:00 2020 Mon Sep 21 17:55:00 2020 Thu Oct 1 16:07:31 2020
server01 Fresh yes 3.2.0-ub18.04u30~1601393774.104fb9e Mon Sep 21 17:19:57 2020 Tue Sep 29 21:13:07 2020 Tue Sep 29 21:13:07 2020 Thu Oct 1 16:07:16 2020
server02 Fresh yes 3.2.0-ub18.04u30~1601393774.104fb9e Mon Sep 21 17:19:57 2020 Tue Sep 29 21:13:07 2020 Tue Sep 29 21:13:07 2020 Thu Oct 1 16:07:24 2020
server03 Fresh yes 3.2.0-ub18.04u30~1601393774.104fb9e Mon Sep 21 17:19:56 2020 Tue Sep 29 21:13:07 2020 Tue Sep 29 21:13:07 2020 Thu Oct 1 16:07:12 2020
server04 Fresh yes 3.2.0-ub18.04u30~1601393774.104fb9e Mon Sep 21 17:19:57 2020 Tue Sep 29 21:13:07 2020 Tue Sep 29 21:13:07 2020 Thu Oct 1 16:07:17 2020
server05 Fresh yes 3.2.0-ub18.04u30~1601393774.104fb9e Mon Sep 21 17:19:57 2020 Tue Sep 29 21:13:10 2020 Tue Sep 29 21:13:10 2020 Thu Oct 1 16:07:25 2020
server06 Fresh yes 3.2.0-ub18.04u30~1601393774.104fb9e Mon Sep 21 17:19:57 2020 Tue Sep 29 21:13:10 2020 Tue Sep 29 21:13:10 2020 Thu Oct 1 16:07:21 2020
server07 Fresh yes 3.2.0-ub18.04u30~1601393774.104fb9e Mon Sep 21 17:06:48 2020 Tue Sep 29 21:13:10 2020 Tue Sep 29 21:13:10 2020 Thu Oct 1 16:07:28 2020
server08 Fresh yes 3.2.0-ub18.04u30~1601393774.104fb9e Mon Sep 21 17:06:45 2020 Tue Sep 29 21:13:10 2020 Tue Sep 29 21:13:10 2020 Thu Oct 1 16:07:31 2020
spine01 Fresh yes 3.2.0-cl4u30~1601410518.104fb9ed Mon Sep 21 17:03:34 2020 Tue Sep 29 21:24:58 2020 Tue Sep 29 21:24:58 2020 Thu Oct 1 16:07:20 2020
spine02 Fresh yes 3.2.0-cl4u30~1601410518.104fb9ed Mon Sep 21 17:03:33 2020 Tue Sep 29 21:24:58 2020 Tue Sep 29 21:24:58 2020 Thu Oct 1 16:07:16 2020
spine03 Fresh yes 3.2.0-cl4u30~1601410518.104fb9ed Mon Sep 21 17:03:34 2020 Tue Sep 29 21:25:07 2020 Tue Sep 29 21:25:07 2020 Thu Oct 1 16:07:20 2020
spine04 Fresh yes 3.2.0-cl4u30~1601410518.104fb9ed Mon Sep 21 17:03:32 2020 Tue Sep 29 21:25:07 2020 Tue Sep 29 21:25:07 2020 Thu Oct 1 16:07:33 2020
cumulus@switch:~$ netq show agents json
{
"agents":[
{
"hostname":"border01",
"status":"Fresh",
"ntpSync":"yes",
"version":"3.2.0-cl4u30~1601410518.104fb9ed",
"sysUptime":1600707894.0,
"agentUptime":1601414698.0,
"reinitializeTime":1601414698.0,
"lastChanged":1601568519.0
},
{
"hostname":"border02",
"status":"Fresh",
"ntpSync":"yes",
"version":"3.2.0-cl4u30~1601410518.104fb9ed",
"sysUptime":1600707897.0,
"agentUptime":1601414698.0,
"reinitializeTime":1601414698.0,
"lastChanged":1601568515.0
},
{
"hostname":"fw1",
"status":"Fresh",
"ntpSync":"yes",
"version":"3.2.0-cl4u30~1601410518.104fb9ed",
"sysUptime":1600707884.0,
"agentUptime":1601414688.0,
"reinitializeTime":1601414688.0,
"lastChanged":1601568506.0
},
{
"hostname":"fw2",
"status":"Fresh",
"ntpSync":"yes",
"version":"3.2.0-cl4u30~1601410518.104fb9ed",
"sysUptime":1600707882.0,
"agentUptime":1601414688.0,
"reinitializeTime":1601414688.0,
"lastChanged":1601568503.0
},
{
"hostname":"leaf01",
"status":"Fresh",
"ntpSync":"yes",
"version":"3.2.0-cl4u30~1601410518.104fb9ed",
"sysUptime":1600706944.0,
"agentUptime":1601414689.0,
"reinitializeTime":1601414689.0,
"lastChanged":1601568522.0
},
{
"hostname":"leaf02",
"status":"Fresh",
"ntpSync":"yes",
"version":"3.2.0-cl4u30~1601410518.104fb9ed",
"sysUptime":1600707794.0,
"agentUptime":1601414689.0,
"reinitializeTime":1601414689.0,
"lastChanged":1601568512.0
},
{
"hostname":"leaf03",
"status":"Fresh",
"ntpSync":"yes",
"version":"3.2.0-cl4u30~1601410518.104fb9ed",
"sysUptime":1600707817.0,
"agentUptime":1601414689.0,
"reinitializeTime":1601414689.0,
"lastChanged":1601568505.0
},
{
"hostname":"leaf04",
"status":"Fresh",
"ntpSync":"yes",
"version":"3.2.0-cl4u30~1601410518.104fb9ed",
"sysUptime":1600707815.0,
"agentUptime":1601414698.0,
"reinitializeTime":1601414698.0,
"lastChanged":1601568525.0
},
{
"hostname":"oob-mgmt-server",
"status":"Fresh",
"ntpSync":"yes",
"version":"3.1.1-ub18.04u29~1599111022.78b9e43",
"sysUptime":1600706638.0,
"agentUptime":1600710900.0,
"reinitializeTime":1600710900.0,
"lastChanged":1601568511.0
},
{
"hostname":"server01",
"status":"Fresh",
"ntpSync":"yes",
"version":"3.2.0-ub18.04u30~1601393774.104fb9e",
"sysUptime":1600708797.0,
"agentUptime":1601413987.0,
"reinitializeTime":1601413987.0,
"lastChanged":1601568527.0
},
{
"hostname":"server02",
"status":"Fresh",
"ntpSync":"yes",
"version":"3.2.0-ub18.04u30~1601393774.104fb9e",
"sysUptime":1600708797.0,
"agentUptime":1601413987.0,
"reinitializeTime":1601413987.0,
"lastChanged":1601568504.0
},
{
"hostname":"server03",
"status":"Fresh",
"ntpSync":"yes",
"version":"3.2.0-ub18.04u30~1601393774.104fb9e",
"sysUptime":1600708796.0,
"agentUptime":1601413987.0,
"reinitializeTime":1601413987.0,
"lastChanged":1601568522.0
},
{
"hostname":"server04",
"status":"Fresh",
"ntpSync":"yes",
"version":"3.2.0-ub18.04u30~1601393774.104fb9e",
"sysUptime":1600708797.0,
"agentUptime":1601413987.0,
"reinitializeTime":1601413987.0,
"lastChanged":1601568497.0
},
{
"hostname":"server05",
"status":"Fresh",
"ntpSync":"yes",
"version":"3.2.0-ub18.04u30~1601393774.104fb9e",
"sysUptime":1600708797.0,
"agentUptime":1601413990.0,
"reinitializeTime":1601413990.0,
"lastChanged":1601568506.0
},
{
"hostname":"server06",
"status":"Fresh",
"ntpSync":"yes",
"version":"3.2.0-ub18.04u30~1601393774.104fb9e",
"sysUptime":1600708797.0,
"agentUptime":1601413990.0,
"reinitializeTime":1601413990.0,
"lastChanged":1601568501.0
},
{
"hostname":"server07",
"status":"Fresh",
"ntpSync":"yes",
"version":"3.2.0-ub18.04u30~1601393774.104fb9e",
"sysUptime":1600708008.0,
"agentUptime":1601413990.0,
"reinitializeTime":1601413990.0,
"lastChanged":1601568508.0
},
{
"hostname":"server08",
"status":"Fresh",
"ntpSync":"yes",
"version":"3.2.0-ub18.04u30~1601393774.104fb9e",
"sysUptime":1600708005.0,
"agentUptime":1601413990.0,
"reinitializeTime":1601413990.0,
"lastChanged":1601568511.0
},
{
"hostname":"spine01",
"status":"Fresh",
"ntpSync":"yes",
"version":"3.2.0-cl4u30~1601410518.104fb9ed",
"sysUptime":1600707814.0,
"agentUptime":1601414698.0,
"reinitializeTime":1601414698.0,
"lastChanged":1601568502.0
},
{
"hostname":"spine02",
"status":"Fresh",
"ntpSync":"yes",
"version":"3.2.0-cl4u30~1601410518.104fb9ed",
"sysUptime":1600707813.0,
"agentUptime":1601414698.0,
"reinitializeTime":1601414698.0,
"lastChanged":1601568497.0
},
{
"hostname":"spine03",
"status":"Fresh",
"ntpSync":"yes",
"version":"3.2.0-cl4u30~1601410518.104fb9ed",
"sysUptime":1600707814.0,
"agentUptime":1601414707.0,
"reinitializeTime":1601414707.0,
"lastChanged":1601568501.0
},
{
"hostname":"spine04",
"status":"Fresh",
"ntpSync":"yes",
"version":"3.2.0-cl4u30~1601410518.104fb9ed",
"sysUptime":1600707812.0,
"agentUptime":1601414707.0,
"reinitializeTime":1601414707.0,
"lastChanged":1601568514.0
}
],
"truncatedResult":false
}
cumulus@switch:~$ netq leaf01 show agents
Matching agents records:
Hostname Status NTP Sync Version Sys Uptime Agent Uptime Reinitialize Time Last Changed
----------------- ---------------- -------- ------------------------------------ ------------------------- ------------------------- -------------------------- -------------------------
leaf01 Fresh yes 3.2.0-cl4u30~1601410518.104fb9ed Mon Sep 21 16:49:04 2020 Tue Sep 29 21:24:49 2020 Tue Sep 29 21:24:49 2020 Thu Oct 1 16:26:33 2020
Configuration Commands
The netq config and netq notification commands enable the network administrator to manage NetQ Agent and CLI server configuration, set up container monitoring, and event notification.
NetQ Agent Configuration
The agent commands enable the network administrator to configure individual NetQ Agents. Refer to Cumulus NetQ Components for a description of NetQ Agents, to Manage NetQ Agents, or to Install NetQ Agents for more detailed usage examples.
The agent configuration commands enable you to add and remove agents from switches and hosts, start and stop agent operations, debug the agent, specify default commands, and enable or disable a variety of monitoring features (including Kubernetes, sensors, FRR (FRRouting), CPU usage limit, and What Just Happened).
Commands apply to one agent at a time, and are run from the switch or host where the NetQ Agent resides.
The agent configuration commands include:
netq config (add|del|show) agent
netq config (start|stop|status|restart) agent
This example shows how to configure the agent to send sensor data.
cumulus@switch~:$ netq config add agent sensors
This example shows how to start monitoring with Kubernetes.
cumulus@switch:~$ netq config add agent kubernetes-monitor poll-period 15
This example shows how to view the NetQ Agent configuration.
cumulus@switch:~$ netq config show agent
netq-agent value default
--------------------- --------- ---------
enable-opta-discovery True True
exhibitport
agenturl
server 127.0.0.1 127.0.0.1
exhibiturl
vrf default default
agentport 8981 8981
port 31980 31980
After making configuration changes to your agents, you must restart the agent for the changes to take effect. Use the netq config restart agent command.
CLI Configuration
The CLI commands enable the network administrator to configure and manage the CLI component. These commands enable you to add or remove CLI (essentially enabling/disabling the service), start and restart it, and view the configuration of the service.
Commands apply to one device at a time, and are run from the switch or host where the CLI is run.
The CLI configuration commands include:
netq config add cli server
netq config del cli server
netq config show cli premises [json]
netq config show (cli|all) [json]
netq config (status|restart) cli
This example shows how to restart the CLI instance.
cumulus@switch~:$ netq config restart cli
This example shows how to enable the CLI on a NetQ On-premises Appliance or Virtual Machine (VM).
cumulus@switch~:$ netq config add cli server 10.1.3.101
This example shows how to enable the CLI on a NetQ Cloud Appliance or VM for the Chicago premises and the default port.
netq config add cli server api.netq.cumulusnetworks.com access-key <user-access-key> secret-key <user-secret-key> premises chicago port 443
Event Notification Commands
The notification configuration commands enable you to add, remove and show notification application integrations. These commands create the channels, filters, and rules needed to control event messaging. The commands include:
netq (add|del|show) notification channel
netq (add|del|show) notification rule
netq (add|del|show) notification filter
netq (add|del|show) notification proxy
An integration includes at least one channel (PagerDuty, Slack, or syslog), at least one filter (defined by rules you create), and at least one rule.
This example shows how to configure a PagerDuty channel:
cumulus@switch:~$ netq add notification channel pagerduty pd-netq-events integration-key c6d666e210a8425298ef7abde0d1998
Successfully added/updated channel pd-netq-events
Refer to Configure System Event Notifications for details about using these commands and additional examples.
Trace Commands
The trace commands enable the network administrator to view the available paths between two nodes on the network currently and at a time in the past. You can perform a layer 2 or layer 3 trace, and view the output in one of three formats (json, pretty, and detail). JSON output provides the output in a JSON file format for ease of importing to other applications or software. Pretty output lines up the paths in a pseudo-graphical manner to help visualize multiple paths. Detail output is useful for traces with higher hop counts where the pretty output wraps lines, making it harder to interpret the results. The detail output displays a table with a row for each path.
The trace command syntax is:
netq trace <mac> [vlan <1-4096>] from (<src-hostname>|<ip-src>) [vrf <vrf>] [around <text-time>] [json|detail|pretty] [debug]
netq trace <ip> from (<src-hostname>|<ip-src>) [vrf <vrf>] [around <text-time>] [json|detail|pretty] [debug]
This example shows how to run a trace based on the destination IP address, in pretty output with a small number of resulting paths:
cumulus@switch:~$ netq trace 10.0.0.11 from 10.0.0.14 pretty
Number of Paths: 6
Inconsistent PMTU among paths
Number of Paths with Errors: 0
Number of Paths with Warnings: 0
Path MTU: 9000
leaf04 swp52 -- swp4 spine02 swp2 -- swp52 leaf02 peerlink.4094 -- peerlink.4094 leaf01 lo
peerlink.4094 -- peerlink.4094 leaf01 lo
leaf04 swp51 -- swp4 spine01 swp2 -- swp51 leaf02 peerlink.4094 -- peerlink.4094 leaf01 lo
peerlink.4094 -- peerlink.4094 leaf01 lo
leaf04 swp52 -- swp4 spine02 swp1 -- swp52 leaf01 lo
leaf04 swp51 -- swp4 spine01 swp1 -- swp51 leaf01 lo
This example shows how to run a trace based on the destination IP address, in detail output with a small number of resulting paths:
cumulus@switch:~$ netq trace 10.0.0.11 from 10.0.0.14 detail
Number of Paths: 6
Inconsistent PMTU among paths
Number of Paths with Errors: 0
Number of Paths with Warnings: 0
Path MTU: 9000
Id Hop Hostname InPort InVlan InTunnel InRtrIf InVRF OutRtrIf OutVRF OutTunnel OutPort OutVlan
--- --- --------------- --------------- ------ --------------------- --------------- --------------- --------------- --------------- --------------------- --------------- -------
1 1 leaf04 swp52 default swp52
2 spine02 swp4 swp4 default swp2 default swp2
3 leaf02 swp52 swp52 default peerlink.4094 default peerlink.4094
4 leaf01 peerlink.4094 peerlink.4094 default lo
--- --- --------------- --------------- ------ --------------------- --------------- --------------- --------------- --------------- --------------------- --------------- -------
2 1 leaf04 swp52 default swp52
2 spine02 swp4 swp4 default swp2 default swp2
3 leaf02 swp52 swp52 default peerlink.4094 default peerlink.4094
4 leaf01 peerlink.4094 peerlink.4094 default lo
--- --- --------------- --------------- ------ --------------------- --------------- --------------- --------------- --------------- --------------------- --------------- -------
3 1 leaf04 swp51 default swp51
2 spine01 swp4 swp4 default swp2 default swp2
3 leaf02 swp51 swp51 default peerlink.4094 default peerlink.4094
4 leaf01 peerlink.4094 peerlink.4094 default lo
--- --- --------------- --------------- ------ --------------------- --------------- --------------- --------------- --------------- --------------------- --------------- -------
4 1 leaf04 swp51 default swp51
2 spine01 swp4 swp4 default swp2 default swp2
3 leaf02 swp51 swp51 default peerlink.4094 default peerlink.4094
4 leaf01 peerlink.4094 peerlink.4094 default lo
--- --- --------------- --------------- ------ --------------------- --------------- --------------- --------------- --------------- --------------------- --------------- -------
5 1 leaf04 swp52 default swp52
2 spine02 swp4 swp4 default swp1 default swp1
3 leaf01 swp52 swp52 default lo
--- --- --------------- --------------- ------ --------------------- --------------- --------------- --------------- --------------- --------------------- --------------- -------
6 1 leaf04 swp51 default swp51
2 spine01 swp4 swp4 default swp1 default swp1
3 leaf01 swp51 swp51 default lo
--- --- --------------- --------------- ------ --------------------- --------------- --------------- --------------- --------------- --------------------- --------------- -------
This example shows how to run a trace based on the destination MAC address, in pretty output:
cumulus@switch:~$ netq trace A0:00:00:00:00:11 vlan 1001 from Server03 pretty
Number of Paths: 6
Number of Paths with Errors: 0
Number of Paths with Warnings: 0
Path MTU: 9152
Server03 bond1.1001 -- swp7 <vlan1001> Leaf02 vni: 34 swp5 -- swp4 Spine03 swp7 -- swp5 vni: 34 Leaf04 swp6 -- swp1.1001 Server03 <swp1.1001>
swp4 -- swp4 Spine02 swp7 -- swp4 vni: 34 Leaf04 swp6 -- swp1.1001 Server03 <swp1.1001>
swp3 -- swp4 Spine01 swp7 -- swp3 vni: 34 Leaf04 swp6 -- swp1.1001 Server03 <swp1.1001>
bond1.1001 -- swp7 <vlan1001> Leaf01 vni: 34 swp5 -- swp3 Spine03 swp7 -- swp5 vni: 34 Leaf04 swp6 -- swp1.1001 Server03 <swp1.1001>
swp4 -- swp3 Spine02 swp7 -- swp4 vni: 34 Leaf04 swp6 -- swp1.1001 Server03 <swp1.1001>
swp3 -- swp3 Spine01 swp7 -- swp3 vni: 34 Leaf04 swp6 -- swp1.1001 Server03 <swp1.1001>