1 files changed, 1 insertions, 1 deletions
diff --git a/rc.conf b/rc.conf
index c17c48c..5984171 100644
--- a/rc.conf
+++ b/rc.conf
@@ -64,7 +64,7 @@ HOSTNAME="myhost"
 # Wired network setup
 #   - interface: name of device (required)
 #   - address: IP address (leave blank for DHCP)
-#   - netmask: subnet mask (ignored for DHCP)
+#   - netmask: subnet mask (ignored for DHCP) (optional, defaults to 255.255.255.0)
 #   - broadcast: broadcast address (ignored for DHCP) (optional)
 #   - gateway: default route (ignored for DHCP)
 #