Ensure the dnsmasq DHCP server hands out a new IPv4 lease.
If the lease file is present and contains a lease entry when
the dnsmasq server starts, fuchsia does not obtain a lease
when it boots. This is what I observed, I don't know why this
would be.
Change-Id: I15d882021dba0b6e60072eb2e2cd868b826d7e9c
diff --git a/ifup-qemu-mac.sh b/ifup-qemu-mac.sh
index 7a7f9c4..9075b24 100755
--- a/ifup-qemu-mac.sh
+++ b/ifup-qemu-mac.sh
@@ -13,6 +13,7 @@
INTERFACE=$1
SUBNET_PREFIX=${SUBNET_PREFIX:-192.168.3}
+LEASE_FILE=/tmp/fuchsia-dhcp-leases.$INTERFACE
if [[ -z "$INTERFACE" ]]
then
@@ -49,6 +50,13 @@
sudo kill $DNSMASQ_PID
fi
+if [[ -f "$LEASE_FILE" ]]
+then
+ echo "Removing the old dnsmasq lease file $LEASE_FILE ..."
+ sudo rm $LEASE_FILE
+fi
+
+
# Look for dnsmasq in the path and then homebrew.
DNSMASQ_PATH=$(which dnsmasq) || \
DNSMASQ_PATH=$(brew --prefix)/sbin/dnsmasq && test -x $DNSMASQ_PATH || \
@@ -56,10 +64,11 @@
echo dnsmasq not found. Install it from homebrew.
exit 1
)
+
echo Starting dnsmasq...
sudo $DNSMASQ_PATH --interface=$INTERFACE \
--dhcp-range=$INTERFACE,${SUBNET_PREFIX}.50,${SUBNET_PREFIX}.150,24h \
- --dhcp-leasefile=/tmp/fuchsia-dhcp-leases.$INTERFACE \
+ --dhcp-leasefile=$LEASE_FILE \
--listen-address=${SUBNET_PREFIX}.1
echo "Enable IP forwarding..."
