Configuring Event Logging
Event log messages in Netvisor ONE covers events related to the system, protocols (STP, TCP, LLDP, LACP, IGMP), and TACACS+, among others. By default, system, port, LLDP, and TACACS+ events are logged. You can add or remove log events by using the log-event-settings-modify command.
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log-event-settings-modify |
Modify log event settings. |
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Specify one or more of the following options: |
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system|no-system |
Enable or disable system event logging. Enabled by default |
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port|no-port |
Enable or disable port event logging. Enabled by default. |
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tcp|no-tcp |
Enable or disable TCP event logging. |
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stp|no-stp |
Enable or disable STP event logging. |
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igmp|no-igmp |
Enable or disable IGMP event logging. |
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lldp|no-lldp |
Enable or disable LLDP event logging. |
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lacp|no-lacp |
Enable or disable LACP event logging. |
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tacacs|no-tacacs |
Enable or disable TACACS+ event logging.Enabled by default. |
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mld|no-mld |
Enable or disable MLD event logging. |
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mroute|no-mroute |
Enable or disable mroute event logging. |
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vport|no-vport |
Enable or disable vPort event logging. |
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lacp-port-event|no-lacp-port-event |
Enable or disable LACP port event logging. |
For instance, to enable logging of STP events, use the following command:
CLI (network-admin@Leaf1) > log-event-settings-modify stp
To display log event settings, use the log-event-settings-show command:
CLI (network-admin@Leaf1) > log-event-settings-show
switch: Leaf1
system: on
port: on
tcp: off
stp: on
igmp: off
lldp: on
lacp: off
tacacs: on
mld: off
mroute: off
vport: off
lacp-port-event: off
Displaying Event Log Information
To view event log information, run the command log-event-show.
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log-event-show |
Display event log information. |
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Specify between zero to two of the following options: |
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start-time date/time: yyyy-mm-ddThh:mm:ss |
Specify the start time for the log file. |
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end-time date/time: yyyy-mm-ddThh:mm:ss |
Specify the end time for the log file. |
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duration duration: #d#h#m#s |
Specify the duration of the log file. |
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Specify any of the following parameters to view the information related to those parameters: |
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program program-string |
Specify the program that generates log messages. |
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pid pid-number |
Specify the product ID generating the log messages. |
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name name-string |
Specify the message name. |
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code code-number |
Specify the message code. |
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level critical|error|warn|note|info |
Specify the severity level of event log messages. |
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event-type system|port|tcp|stp|igmp|lldp|lacp|vdp|ecp|evb|ptp|storage|tacacs|mld|mroute|vport|lacp-port-event |
Specify one among the options as the log event type. |
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vnet vnet-name |
Specify the associated VNET. |
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remote_switch node name |
Specify the name of the remote switch. |
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client-pid client-pid-number |
Specify the client product ID. |
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client-addr ip-address |
Specify the client IP address. |
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port port-number |
Specify the port number. |
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vlan vlan-id |
Specify the VLAN ID as a value between 2 and 4092. |
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bd bridge-domain name |
Specify the bridge domain. |
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vxlan vxlan-id |
Specify the VXLAN ID. |
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count number 1..50000 |
Specify the number of events to be displayed in a range from 1 to 50000. |
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starting-point starting-point-number |
Specify the starting point of the log audit. |
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length length-number |
Specify the length of the log audit. |
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reverse|no-reverse |
Use this option to enable or disable displaying the messages in reverse order. |
For example:
CLI (network-admin@Leaf1) >log-event-show count 3
category time name code level event-type port message
-------- -------------------------- ------- ---- ----- ---------- ---- -------
event 2013-06-04,13:12:18.304740 port_up 62 info port 62 up
event 2013-06-04,13:12:18.304740 port_up 62 info port 50 up
event 2013-06-04,13:12:18.304740 port_up 62 info port 10 up