diff --git a/tests/cases/test_tc_filter_data.xml b/tests/cases/test_tc_filter_data.xml
index 66543e9..498e3b3 100644
--- a/tests/cases/test_tc_filter_data.xml
+++ b/tests/cases/test_tc_filter_data.xml
@@ -36,7 +36,6 @@
     <qdisc-filter>
         <dev>if_tc_f1</dev>
         <parent>8001:</parent>
-        <protocol>ip</protocol>
         <netns>1</netns>
         <rule>
             <pref>20</pref>
@@ -72,7 +71,6 @@
     <qdisc-filter>
         <dev>if_tc_f2</dev>
         <parent>8002:</parent>
-        <protocol>ip</protocol>
         <netns>1</netns>
         <rule>
             <pref>20</pref>
@@ -89,7 +87,6 @@
     <dev-filter>
         <dev>if_tc_f4</dev>
         <direction>ingress</direction>
-        <protocol>ip</protocol>
         <netns>1</netns>
         <rule>
             <pref>10</pref>
@@ -111,7 +108,6 @@
     <dev-filter>
         <dev>if_tc_f5_red</dev>
         <direction>ingress</direction>
-        <protocol>ip</protocol>
         <netns>tc_filter_red</netns>
         <rule>
             <pref>101</pref>
@@ -132,7 +128,6 @@
     </dev-filter>
     <shared-block-filter xmlns="urn:okda:iproute2:tc:filter">
         <block>10</block>
-        <protocol>ip</protocol>
         <netns>1</netns>
         <rule>
             <pref>10</pref>
diff --git a/yang/iproute2-tc-filter.yang b/yang/iproute2-tc-filter.yang
index 094adda..7ee6ec8 100644
--- a/yang/iproute2-tc-filter.yang
+++ b/yang/iproute2-tc-filter.yang
@@ -38,12 +38,7 @@ module iproute2-tc-filter {
             default "1";
             description "network namespace name";
         }
-        leaf protocol {
-            type enumeration {
-                enum "ip";
-            }
-            description "The protocol.";
-        }
+
     }
     grouping filter-result {
         leaf classid {
@@ -72,16 +67,28 @@ module iproute2-tc-filter {
             ipr2cgen:cmd-start;
             ipr2cgen:cmd-add "tc filter add";
             ipr2cgen:cmd-delete "tc filter del";
-            ipr2cgen:cmd-update "tc filter change";
+            ipr2cgen:cmd-update "tc filter replace";
+            ipr2cgen:replace-on-update;
             ipr2cgen:include_parent_leafs;
+            ipr2cgen:include-all-on-update;
             key "pref";
             leaf pref {
                 type uint32;
                 description "the preference value";
             }
+            leaf protocol {
+                type enumeration {
+                    enum "ip";
+                }
+                description "EthType protocol.";
+                default "ip";
+            }
             leaf handle {
-                type uint16; // review
+                type string {
+                    pattern '0x[0-9a-fA-F]+|\d+';
+                }
                 description "The filter ID.";
+                default "0x1";
             }
             leaf prio {
                 type uint8;