#!/usr/bin/expect -f
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# This script verifies multicast loop back.

#
#
# R1 -- R2 -- R3 -- E4
#

source "tests/scripts/expect/_common.exp"

spawn_node 1
setup_default_network

set timeout 1

attach

set extaddr1 [get_extaddr]

get_rloc16

spawn_node 2 cli
setup_default_network

attach "router"

sleep 3

get_rloc16

spawn_node 3 cli
setup_default_network

send "macfilter addr add ${extaddr1}\n"
expect_line "Done"

send "macfilter addr denylist\n"
expect_line "Done"

attach "router"

sleep 4

set extaddr3 [get_extaddr]

get_rloc16

spawn_node 4 cli
setup_default_network

send "mode rn\n"
expect_line "Done"

send "macfilter addr add ${extaddr3}\n"
expect_line "Done"

send "macfilter addr allowlist\n"
expect_line "Done"

attach "child"

get_rloc16

switch_node 1

set rloc(1) [get_ipaddr "rloc"]

send "networkdiagnostic get ff03::2 5 16\n"
expect "DIAG_GET.rsp/ans from $rloc(1)"
expect_line "Done"

sleep 5

dispose_all
