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fix: Preserve gateway MAC address #650

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Merged
merged 1 commit into from
Feb 24, 2025
Merged

fix: Preserve gateway MAC address #650

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9 changes: 7 additions & 2 deletions src/network.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -221,6 +221,11 @@ configureNAT() {
error "$tuntap" && return 1
fi

GATEWAY_MAC=$(echo "$VM_NET_MAC" | rev)
if ! ip link set dev "$VM_NET_TAP" address "$GATEWAY_MAC"; then
warn "Failed to set gateway MAC address.."
fi

while ! ip link set "$VM_NET_TAP" up promisc on; do
info "Waiting for TAP to become available..."
sleep 2
Expand Down Expand Up @@ -388,8 +393,8 @@ if [[ "$DEBUG" == [Yy1]* ]]; then
echo
fi

if [[ -d "/sys/class/net/$VM_NET_TAP" ]]; then
info "Lingering interface will be removed..."
if [[ -d "/sys/class/net/$VM_NET_TAP" ]]; then
info "Lingering interface will be removed..."
ip link delete "$VM_NET_TAP" || true
fi

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