diff --git a/service/jni/com_android_server_connectivity_ClatCoordinator.cpp b/service/jni/com_android_server_connectivity_ClatCoordinator.cpp
index 5b42659734..dae45f31c3 100644
--- a/service/jni/com_android_server_connectivity_ClatCoordinator.cpp
+++ b/service/jni/com_android_server_connectivity_ClatCoordinator.cpp
@@ -177,7 +177,7 @@ static jint com_android_server_connectivity_ClatCoordinator_openPacketSocket(JNI
                                                                               jobject clazz) {
     // Will eventually be bound to htons(ETH_P_IPV6) protocol,
     // but only after appropriate bpf filter is attached.
-    int sock = socket(AF_PACKET, SOCK_DGRAM | SOCK_CLOEXEC, 0);
+    const int sock = socket(AF_PACKET, SOCK_RAW | SOCK_CLOEXEC, 0);
     if (sock < 0) {
         throwIOException(env, "packet socket failed", errno);
         return -1;
diff --git a/service/native/libs/libclat/clatutils_test.cpp b/service/native/libs/libclat/clatutils_test.cpp
index abd4e81f8f..f4f97dbdf9 100644
--- a/service/native/libs/libclat/clatutils_test.cpp
+++ b/service/native/libs/libclat/clatutils_test.cpp
@@ -165,7 +165,7 @@ TEST_F(ClatUtils, ConfigurePacketSocket) {
     TunInterface v6Iface;
     ASSERT_EQ(0, v6Iface.init());
 
-    int s = socket(AF_PACKET, SOCK_DGRAM | SOCK_CLOEXEC, htons(ETH_P_IPV6));
+    const int s = socket(AF_PACKET, SOCK_RAW | SOCK_CLOEXEC, htons(ETH_P_IPV6));
     EXPECT_LE(0, s);
     struct in6_addr addr6;
     EXPECT_EQ(1, inet_pton(AF_INET6, "2001:db8::f00", &addr6));