Some other things made optional

diff --git a/src/lib/yang/models/ietf-dhcpv4-options.yang b/src/lib/yang/models/ietf-dhcpv4-options.yang
index c4a544e5d36fa8c607f1ee4d82dc3014c89a613a..57a081c19dd781069f9067cc5be45eb01a330ce8 100644 (file)
--- a/src/lib/yang/models/ietf-dhcpv4-options.yang
+++ b/src/lib/yang/models/ietf-dhcpv4-options.yang
@@ -165,7 +165,6 @@ module ietf-dhcpv4-options {
       reference "RFC2132: DHCP Options and BOOTP Vendor Extensions";
       leaf domain-name {
         type string;
-        mandatory true;
         description "Domain Name";
       }
     }
@@ -176,7 +175,6 @@ module ietf-dhcpv4-options {
       reference "RFC2132: DHCP Options and BOOTP Vendor Extensions";
       leaf broadcast-addr {
         type inet:ipv4-address;
-        mandatory true;
         description "Broadcast address";
       }
     }
@@ -207,7 +205,6 @@ module ietf-dhcpv4-options {
       reference "RFC2132: DHCP Options and BOOTP Vendor Extensions";
       leaf server-name {
         type string;
-        mandatory true;
         description "TFTP Server Name";
       }
     }
@@ -218,7 +215,6 @@ module ietf-dhcpv4-options {
       reference "RFC2132: DHCP Options and BOOTP Vendor Extensions";
       leaf bootfile-name {
         type string;
-        mandatory true;
         description "Boot File Name";
       }
     }