HPE FlexNetwork HSR6800 Security Command Reference page 118

Parameters
vpn-instance-name: Name of MPLS L3VPN instance, a case-sensitive string of 1 to 31 characters.
Usage guidelines
The VPN specified here takes effect for all servers in the HWTACACS scheme for which no specific
VPN instance is specified.
Examples
# Specify VPN instance test for HWTACACS scheme hwt1.
<Sysname> system-view
[Sysname] hwtacacs scheme hwt1
[Sysname-hwtacacs-hwt1] vpn-instance test
Related commands
display hwtacacs
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