diff --git a/samples/net/sockets/echo_client/overlay-6locan.conf b/samples/net/sockets/echo_client/overlay-6locan.conf
new file mode 100644
index 00000000000..f8ecbab4ea5
--- /dev/null
+++ b/samples/net/sockets/echo_client/overlay-6locan.conf
@@ -0,0 +1,12 @@
+CONFIG_CAN=y
+CONFIG_CAN_NET=y
+CONFIG_CAN_MAX_FILTER=8
+CONFIG_NET_L2_CANBUS=y
+CONFIG_NET_L2_CANBUS_BS=8
+CONFIG_NET_L2_CANBUS_STMIN=0
+CONFIG_NET_IPV4=n
+CONFIG_NET_IPV6=y
+CONFIG_NET_CONFIG_NEED_IPV6=y
+CONFIG_NET_CONFIG_NEED_IPV4=n
+CONFIG_NET_CONFIG_MY_IPV4_ADDR=""
+CONFIG_NET_CONFIG_PEER_IPV4_ADDR=""
diff --git a/samples/net/sockets/echo_server/overlay-6locan.conf b/samples/net/sockets/echo_server/overlay-6locan.conf
new file mode 100644
index 00000000000..f8ecbab4ea5
--- /dev/null
+++ b/samples/net/sockets/echo_server/overlay-6locan.conf
@@ -0,0 +1,12 @@
+CONFIG_CAN=y
+CONFIG_CAN_NET=y
+CONFIG_CAN_MAX_FILTER=8
+CONFIG_NET_L2_CANBUS=y
+CONFIG_NET_L2_CANBUS_BS=8
+CONFIG_NET_L2_CANBUS_STMIN=0
+CONFIG_NET_IPV4=n
+CONFIG_NET_IPV6=y
+CONFIG_NET_CONFIG_NEED_IPV6=y
+CONFIG_NET_CONFIG_NEED_IPV4=n
+CONFIG_NET_CONFIG_MY_IPV4_ADDR=""
+CONFIG_NET_CONFIG_PEER_IPV4_ADDR=""