WJH

The nv unset commands remove the configuration you set with the equivalent nv set commands. This guide only describes an nv unset command if it differs from the nv set command.

nv set system wjh

Provides commands to configure WJH to provide real time visibility into network problems. You can diagnose network problems by looking at dropped packets.


nv set system wjh channel <channel-id>

Configures a WJH channel where you want to monitor packet drops.

Command Syntax

Syntax Description
<channel-id> The channel name.

Version History

Introduced in Cumulus Linux 5.3.0

Example

cumulus@switch:~$ nv set system wjh channel forwarding

nv set system wjh channel <channel-id> trigger

Configures the type of packet drops you want to monitor. You can monitor layer 1 (l1), layer 2 (l2), layer 3 (l3), or tunnel (tunnel1) related packet drops.

Command Syntax

Syntax Description
<channel-id> The channel name.

Version History

Introduced in Cumulus Linux 5.3.0

Example

cumulus@switch:~$ nv set system wjh channel forwarding trigger l3

nv set system wjh enable

Turns the WJH service on or off. The default value is on.

Version History

Introduced in Cumulus Linux 5.3.0

Example

cumulus@switch:~$ nv set system wjh enable off