diff --git a/Dockerfile b/Dockerfile
index ade2d208f..86b5d1b5b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -34,14 +34,6 @@ RUN mkdir -p /opt/loxilb && \
     if [ -d /usr/local/build/lib64  ] ; then mv /usr/local/build/lib64  /usr/local/build/lib; fi && \
     cp -fr /usr/local/build/lib/* /usr/lib/ && ldconfig && \
     rm -fr openssl-3.3.1*  && \
-    # Install loxilb's custom ntc tool
-    wget https://github.com/loxilb-io/iproute2/archive/refs/heads/main.zip && \
-    unzip main.zip && cd iproute2-main/ && rm -fr libbpf && wget https://github.com/loxilb-io/libbpf/archive/refs/heads/main.zip && \
-    unzip main.zip && mv libbpf-main libbpf && cd libbpf/src/ && mkdir build && \
-    make install && DESTDIR=build OBJDIR=build make install && cd - && \
-    export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:`pwd`/libbpf/src/ && \
-    LIBBPF_FORCE=on LIBBPF_DIR=`pwd`/libbpf/src/build ./configure && make && \
-    cp -f tc/tc /usr/local/sbin/ntc && cd .. && rm -fr main.zip iproute2-main && \
     # Install bpftool
     wget https://github.com/libbpf/bpftool/releases/download/v7.2.0/bpftool-libbpf-v7.2.0-sources.tar.gz && \
     tar -xvzf bpftool-libbpf-v7.2.0-sources.tar.gz && cd bpftool/src/ && \
@@ -108,7 +100,6 @@ COPY --from=build /usr/local/sbin/loxilb_dp_debug /usr/local/sbin/loxilb_dp_debu
 COPY --from=build /usr/local/sbin/loxicmd /usr/local/sbin/loxicmd
 COPY --from=build /opt/loxilb /opt/loxilb
 COPY --from=build /root/loxilb-io/loxilb/loxilb /root/loxilb-io/loxilb/loxilb
-COPY --from=build /usr/local/sbin/ntc /usr/local/sbin/ntc
 COPY --from=build /usr/local/sbin/bpftool /usr/local/sbin/bpftool
 COPY --from=build /usr/sbin/gobgp* /usr/sbin/
 COPY --from=build /root/.bashrc /root/.bashrc
diff --git a/cicd/common.sh b/cicd/common.sh
index a0004468c..619a1c36b 100644
--- a/cicd/common.sh
+++ b/cicd/common.sh
@@ -561,8 +561,8 @@ function create_lb_rule() {
     return
   fi
 
-  hook=$($dexec llb1 ntc filter show dev eth0 ingress | grep tc_packet_hook)
-  if [[ $hook != *"tc_packet_hook"* ]]; then
+  hook=$($dexec llb1 tc filter show dev eth0 ingress | grep tc_packet_func)
+  if [[ $hook != *"tc_packet_func"* ]]; then
     echo "ERROR : No hook point found";
     exit 1
   fi
diff --git a/cicd/docker-k0s-lb/common.sh b/cicd/docker-k0s-lb/common.sh
index 87d08bd52..01c5a55ac 100755
--- a/cicd/docker-k0s-lb/common.sh
+++ b/cicd/docker-k0s-lb/common.sh
@@ -532,8 +532,8 @@ function create_lb_rule() {
   echo "$1: loxicmd create lb ${args[*]}"
   $dexec $1 loxicmd create lb ${args[*]}
 
-  hook=$($dexec llb1 ntc filter show dev eth0 ingress | grep tc_packet_hook)
-  if [[ $hook != *"tc_packet_hook"* ]]; then
+  hook=$($dexec llb1 tc filter show dev eth0 ingress | grep tc_packet_func)
+  if [[ $hook != *"tc_packet_func"* ]]; then
     echo "ERROR : No hook point found";
     exit 1
   fi
diff --git a/cicd/docker-k3s-calico/common.sh b/cicd/docker-k3s-calico/common.sh
index b82f6e0e4..ea1196029 100644
--- a/cicd/docker-k3s-calico/common.sh
+++ b/cicd/docker-k3s-calico/common.sh
@@ -536,8 +536,8 @@ function create_lb_rule() {
   echo "$1: loxicmd create lb ${args[*]}"
   $dexec $1 loxicmd create lb ${args[*]}
 
-  hook=$($dexec llb1 ntc filter show dev eth0 ingress | grep tc_packet_hook)
-  if [[ $hook != *"tc_packet_hook"* ]]; then
+  hook=$($dexec llb1 tc filter show dev eth0 ingress | grep tc_packet_func)
+  if [[ $hook != *"tc_packet_func"* ]]; then
     echo "ERROR : No hook point found";
     exit 1
   fi
diff --git a/cicd/docker-k3s-cilium/common.sh b/cicd/docker-k3s-cilium/common.sh
index b82f6e0e4..ea1196029 100644
--- a/cicd/docker-k3s-cilium/common.sh
+++ b/cicd/docker-k3s-cilium/common.sh
@@ -536,8 +536,8 @@ function create_lb_rule() {
   echo "$1: loxicmd create lb ${args[*]}"
   $dexec $1 loxicmd create lb ${args[*]}
 
-  hook=$($dexec llb1 ntc filter show dev eth0 ingress | grep tc_packet_hook)
-  if [[ $hook != *"tc_packet_hook"* ]]; then
+  hook=$($dexec llb1 tc filter show dev eth0 ingress | grep tc_packet_func)
+  if [[ $hook != *"tc_packet_func"* ]]; then
     echo "ERROR : No hook point found";
     exit 1
   fi
diff --git a/cicd/docker-k3s-lb/common.sh b/cicd/docker-k3s-lb/common.sh
index b82f6e0e4..ea1196029 100644
--- a/cicd/docker-k3s-lb/common.sh
+++ b/cicd/docker-k3s-lb/common.sh
@@ -536,8 +536,8 @@ function create_lb_rule() {
   echo "$1: loxicmd create lb ${args[*]}"
   $dexec $1 loxicmd create lb ${args[*]}
 
-  hook=$($dexec llb1 ntc filter show dev eth0 ingress | grep tc_packet_hook)
-  if [[ $hook != *"tc_packet_hook"* ]]; then
+  hook=$($dexec llb1 tc filter show dev eth0 ingress | grep tc_packet_func)
+  if [[ $hook != *"tc_packet_func"* ]]; then
     echo "ERROR : No hook point found";
     exit 1
   fi
diff --git a/cicd/k0s-incluster/common.sh b/cicd/k0s-incluster/common.sh
index b82f6e0e4..ea1196029 100755
--- a/cicd/k0s-incluster/common.sh
+++ b/cicd/k0s-incluster/common.sh
@@ -536,8 +536,8 @@ function create_lb_rule() {
   echo "$1: loxicmd create lb ${args[*]}"
   $dexec $1 loxicmd create lb ${args[*]}
 
-  hook=$($dexec llb1 ntc filter show dev eth0 ingress | grep tc_packet_hook)
-  if [[ $hook != *"tc_packet_hook"* ]]; then
+  hook=$($dexec llb1 tc filter show dev eth0 ingress | grep tc_packet_func)
+  if [[ $hook != *"tc_packet_func"* ]]; then
     echo "ERROR : No hook point found";
     exit 1
   fi
diff --git a/cicd/k3s-incluster/common.sh b/cicd/k3s-incluster/common.sh
index b82f6e0e4..ea1196029 100644
--- a/cicd/k3s-incluster/common.sh
+++ b/cicd/k3s-incluster/common.sh
@@ -536,8 +536,8 @@ function create_lb_rule() {
   echo "$1: loxicmd create lb ${args[*]}"
   $dexec $1 loxicmd create lb ${args[*]}
 
-  hook=$($dexec llb1 ntc filter show dev eth0 ingress | grep tc_packet_hook)
-  if [[ $hook != *"tc_packet_hook"* ]]; then
+  hook=$($dexec llb1 tc filter show dev eth0 ingress | grep tc_packet_func)
+  if [[ $hook != *"tc_packet_func"* ]]; then
     echo "ERROR : No hook point found";
     exit 1
   fi
diff --git a/cicd/microk8s-incluster/common.sh b/cicd/microk8s-incluster/common.sh
index b82f6e0e4..c65963cd2 100755
--- a/cicd/microk8s-incluster/common.sh
+++ b/cicd/microk8s-incluster/common.sh
@@ -536,7 +536,7 @@ function create_lb_rule() {
   echo "$1: loxicmd create lb ${args[*]}"
   $dexec $1 loxicmd create lb ${args[*]}
 
-  hook=$($dexec llb1 ntc filter show dev eth0 ingress | grep tc_packet_hook)
+  hook=$($dexec llb1 tc filter show dev eth0 ingress | grep tc_packet_hook)
   if [[ $hook != *"tc_packet_hook"* ]]; then
     echo "ERROR : No hook point found";
     exit 1
diff --git a/loxilb-ebpf b/loxilb-ebpf
index 110212da0..771bbaffb 160000
--- a/loxilb-ebpf
+++ b/loxilb-ebpf
@@ -1 +1 @@
-Subproject commit 110212da0fe0910b67c4e6c44e85d207082eaa19
+Subproject commit 771bbaffb6a0f42a77568f8201bf53fd4ecf7355
diff --git a/pkg/loxinet/dpebpf_linux.go b/pkg/loxinet/dpebpf_linux.go
index fd12b0407..452d9d25b 100644
--- a/pkg/loxinet/dpebpf_linux.go
+++ b/pkg/loxinet/dpebpf_linux.go
@@ -434,7 +434,7 @@ func (e *DpEbpfH) loadEbpfPgm(name string) int {
 	ret := -1
 	for _, f := range filters {
 		if t, ok := f.(*nlp.BpfFilter); ok {
-			if strings.Contains(t.Name, C.TC_LL_SEC_DEFAULT) {
+			if strings.Contains(t.Name, "tc_packet_func") {
 				ret = 0
 				break
 			}