Merge pull request #255 from saravanakumar-periyasamy/master

some DHCP servers expect to request for explicit router options
containernetworking · Jan 30, 2019 · c74e0e9 · c74e0e9
2 parents 9226c96 + f891fd9
commit c74e0e9
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/plugins/ipam/dhcp/lease.go b/plugins/ipam/dhcp/lease.go
@@ -130,6 +130,7 @@ func (l *DHCPLease) acquire() error {
 
 	opts := make(dhcp4.Options)
 	opts[dhcp4.OptionClientIdentifier] = []byte(l.clientID)
+	opts[dhcp4.OptionParameterRequestList] = []byte{byte(dhcp4.OptionRouter)}
 
 	pkt, err := backoffRetry(func() (*dhcp4.Packet, error) {
 		ok, ack, err := DhcpRequest(c, opts)