Support configuring upstream interface on coordinators

node-daemon/pvcd/VXNetworkInstance.py

@@ -324,9 +324,11 @@ add rule inet filter input meta iifname {bridgenic} counter drop
             dhcp_configuration = [
                 '--domain-needed',
                 '--bogus-priv',
-                '--no-resolv',
+#                '--no-resolv',
+                '--no-hosts',
                 '--filterwin2k',
                 '--expand-hosts',
+                '--domain-needed',
                 '--domain={}'.format(self.domain),
                 '--local=/{}/'.format(self.domain),
                 '--auth-zone={}'.format(self.domain),
@@ -337,7 +339,6 @@ add rule inet filter input meta iifname {bridgenic} counter drop
                 '--leasefile-ro',
                 '--dhcp-script=/usr/share/pvc/pvcd/dnsmasq-zookeeper-leases.py',
                 '--dhcp-range={},{},4h'.format(self.dhcp_start, self.dhcp_end),
-                '--dhcp-lease-max=99',
                 '--dhcp-hostsdir={}'.format(self.dnsmasq_hostsdir),
                 '--log-queries=extra',
                 '--log-facility={}/dnsmasq.log'.format(self.config['dnsmasq_log_directory']),