bail on small networks, serve complete range and exclude self

1 files changed, 6 insertions, 0 deletions

diff --git a/dhcpd.conf b/dhcpd.conf
index 6ec2a13..e0e295a 100644
--- a/dhcpd.conf
+++ b/dhcpd.conf
@@ -18,6 +18,12 @@ subnet __NETADDRESS__ netmask __NETMASK__ {
 	option time-servers __ADDRESS__;
 
 	range dynamic-bootp __MINHOST__ __MAXHOST__;
+
+	# make sure we do not serve our own address
+	host localhost {
+		hardware ethernet de:ad:00:be:ef:00;
+		fixed-address __ADDRESS__;
+	}
 }
 
 class "PXEClient" {