diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh
index 962153b7181bb..6866f4a4bc4e2 100644
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -113,6 +113,13 @@ log_test()
 	return 0
 }
 
+log_info()
+{
+	local msg=$1
+
+	echo "INFO: $msg"
+}
+
 setup_wait()
 {
 	for i in $(eval echo {1..$NUM_NETIFS}); do
@@ -256,6 +263,13 @@ master_name_get()
 	ip -j link show dev $if_name | jq -r '.[]["master"]'
 }
 
+link_stats_tx_packets_get()
+{
+       local if_name=$1
+
+       ip -j -s link show dev $if_name | jq '.[]["stats64"]["tx"]["packets"]'
+}
+
 bridge_ageing_time_get()
 {
 	local bridge=$1
diff --git a/tools/testing/selftests/net/forwarding/router_multipath.sh b/tools/testing/selftests/net/forwarding/router_multipath.sh
index 86d189b42e9bc..5b425dffb5d00 100755
--- a/tools/testing/selftests/net/forwarding/router_multipath.sh
+++ b/tools/testing/selftests/net/forwarding/router_multipath.sh
@@ -158,6 +158,82 @@ router2_destroy()
 	vrf_destroy "vrf-r2"
 }
 
+multipath_eval()
+{
+       local weight_rp12=$1
+       local weight_rp13=$2
+       local packets_rp12=$3
+       local packets_rp13=$4
+       local weights_ratio packets_ratio diff
+
+       RET=0
+
+       if [[ "$weight_rp12" -gt "$weight_rp13" ]]; then
+               weights_ratio=$(echo "scale=2; $weight_rp12 / $weight_rp13" \
+		       | bc -l)
+               packets_ratio=$(echo "scale=2; $packets_rp12 / $packets_rp13" \
+		       | bc -l)
+       else
+               weights_ratio=$(echo "scale=2; $weight_rp13 / $weight_rp12" | \
+		       bc -l)
+               packets_ratio=$(echo "scale=2; $packets_rp13 / $packets_rp12" | \
+		       bc -l)
+       fi
+
+       diff=$(echo $weights_ratio - $packets_ratio | bc -l)
+       diff=${diff#-}
+
+       test "$(echo "$diff / $weights_ratio > 0.1" | bc -l)" -eq 0
+       check_err $? "Too large discrepancy between expected and measured ratios"
+       log_test "Multipath"
+       log_info "Expected ratio $weights_ratio Measured ratio $packets_ratio"
+}
+
+multipath4_test()
+{
+       local weight_rp12=$1
+       local weight_rp13=$2
+       local t0_rp12 t0_rp13 t1_rp12 t1_rp13
+       local packets_rp12 packets_rp13
+       local hash_policy
+
+       # Transmit multiple flows from h1 to h2 and make sure they are
+       # distributed between both multipath links (rp12 and rp13)
+       # according to the configured weights.
+       hash_policy=$(sysctl -n net.ipv4.fib_multipath_hash_policy)
+       sysctl -q -w net.ipv4.fib_multipath_hash_policy=1
+       ip route replace 198.51.100.0/24 vrf vrf-r1 \
+               nexthop via 169.254.2.22 dev $rp12 weight $weight_rp12 \
+               nexthop via 169.254.3.23 dev $rp13 weight $weight_rp13
+
+       t0_rp12=$(link_stats_tx_packets_get $rp12)
+       t0_rp13=$(link_stats_tx_packets_get $rp13)
+
+       ip vrf exec vrf-h1 $MZ -q -p 64 -A 192.0.2.2 -B 198.51.100.2 \
+	       -d 1msec -t udp "sp=1024,dp=0-32768"
+
+       t1_rp12=$(link_stats_tx_packets_get $rp12)
+       t1_rp13=$(link_stats_tx_packets_get $rp13)
+
+       let "packets_rp12 = $t1_rp12 - $t0_rp12"
+       let "packets_rp13 = $t1_rp13 - $t0_rp13"
+       multipath_eval $weight_rp12 $weight_rp13 $packets_rp12 $packets_rp13
+
+       # Restore settings.
+       ip route replace 198.51.100.0/24 vrf vrf-r1 \
+               nexthop via 169.254.2.22 dev $rp12 \
+               nexthop via 169.254.3.23 dev $rp13
+       sysctl -q -w net.ipv4.fib_multipath_hash_policy=$hash_policy
+}
+
+multipath_test()
+{
+	log_info "Running IPv4 multipath tests"
+	multipath4_test 1 1
+	multipath4_test 2 1
+	multipath4_test 11 45
+}
+
 setup_prepare()
 {
 	h1=${NETIFS[p1]}
@@ -205,5 +281,6 @@ setup_wait
 
 ping_test $h1 198.51.100.2
 ping6_test $h1 2001:db8:2::2
+multipath_test
 
 exit $EXIT_STATUS