# Link configuration for Volt TAP devices
# Ensures consistent naming and settings for VM TAPs
#
# Install: cp 90-volt-vmm-tap.link /etc/systemd/network/

[Match]
# Match TAP devices created by Volt
# Pattern: tap-<vm-id> or nova-tap-<vm-id>
OriginalName=tap-* nova-tap-*
Driver=tun

[Link]
# Don't rename these devices (we name them explicitly)
NamePolicy=keep

# Enable multiqueue for better performance
# (requires TUN_MULTI_QUEUE at creation time)
# TransmitQueues=4
# ReceiveQueues=4

# MTU (match bridge MTU)
MTUBytes=1500

# Disable wake-on-lan (not applicable)
WakeOnLan=off