new file mode 100755
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+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+lib_dir=$(dirname $0)/../../../net/forwarding
+
+ALL_TESTS="
+ lag_rif_add
+ lag_rif_nomaster
+ lag_rif_remaster
+ lag_rif_nomaster_addr
+"
+
+NUM_NETIFS=2
+source $lib_dir/lib.sh
+source $lib_dir/devlink_lib.sh
+
+setup_prepare()
+{
+ swp1=${NETIFS[p1]}
+ swp2=${NETIFS[p2]}
+
+ team_create lag1 lacp
+ ip link set dev lag1 addrgenmode none
+ ip link set dev lag1 address $(mac_get $swp1)
+
+ team_create lag2 lacp
+ ip link set dev lag2 addrgenmode none
+ ip link set dev lag2 address $(mac_get $swp2)
+
+ ip link set dev $swp1 master lag1
+ ip link set dev $swp1 up
+
+ ip link set dev $swp2 master lag2
+ ip link set dev $swp2 up
+}
+
+cleanup()
+{
+ pre_cleanup
+
+ ip link set dev $swp2 nomaster
+ ip link set dev $swp2 down
+
+ ip link set dev $swp1 nomaster
+ ip link set dev $swp1 down
+
+ ip link del dev lag2
+ ip link del dev lag1
+}
+
+lag_rif_add()
+{
+ RET=0
+
+ local rifs_occ_t0=$(devlink_resource_occ_get rifs)
+ __addr_add_del lag1 add 192.0.2.2/28
+ sleep 1
+ local rifs_occ_t1=$(devlink_resource_occ_get rifs)
+ local expected_rifs=$((rifs_occ_t0 + 1))
+
+ ((expected_rifs == rifs_occ_t1))
+ check_err $? "Expected $expected_rifs RIFs, $rifs_occ_t1 are used"
+
+ log_test "Add RIF for LAG on address addition"
+}
+
+lag_rif_nomaster()
+{
+ RET=0
+
+ local rifs_occ_t0=$(devlink_resource_occ_get rifs)
+ ip link set dev $swp1 nomaster
+ sleep 1
+ local rifs_occ_t1=$(devlink_resource_occ_get rifs)
+ local expected_rifs=$((rifs_occ_t0 - 1))
+
+ ((expected_rifs == rifs_occ_t1))
+ check_err $? "Expected $expected_rifs RIFs, $rifs_occ_t1 are used"
+
+ log_test "Drop RIF for LAG on port deslavement"
+}
+
+lag_rif_remaster()
+{
+ RET=0
+
+ local rifs_occ_t0=$(devlink_resource_occ_get rifs)
+ ip link set dev $swp1 down
+ ip link set dev $swp1 master lag1
+ ip link set dev $swp1 up
+ setup_wait_dev $swp1
+ local rifs_occ_t1=$(devlink_resource_occ_get rifs)
+ local expected_rifs=$((rifs_occ_t0 + 1))
+
+ ((expected_rifs == rifs_occ_t1))
+ check_err $? "Expected $expected_rifs RIFs, $rifs_occ_t1 are used"
+
+ log_test "Add RIF for LAG on port reenslavement"
+}
+
+lag_rif_nomaster_addr()
+{
+ local rifs_occ_t0=$(devlink_resource_occ_get rifs)
+
+ # Adding an address while the port is LAG'd shouldn't generate a RIF.
+ __addr_add_del $swp1 add 192.0.2.65/28
+ sleep 1
+ local rifs_occ_t1=$(devlink_resource_occ_get rifs)
+ local expected_rifs=$((rifs_occ_t0))
+
+ ((expected_rifs == rifs_occ_t1))
+ check_err $? "After adding IP: Expected $expected_rifs RIFs, $rifs_occ_t1 are used"
+
+ # Removing the port from LAG should drop RIF for the LAG (as tested in
+ # lag_rif_nomaster), but since the port now has an address, it should
+ # gain a RIF.
+ ip link set dev $swp1 nomaster
+ sleep 1
+ local rifs_occ_t2=$(devlink_resource_occ_get rifs)
+ local expected_rifs=$((rifs_occ_t0))
+
+ ((expected_rifs == rifs_occ_t2))
+ check_err $? "After deslaving: Expected $expected_rifs RIFs, $rifs_occ_t2 are used"
+
+ __addr_add_del $swp1 del 192.0.2.65/28
+ log_test "Add RIF for port on deslavement from LAG"
+}
+
+trap cleanup EXIT
+
+setup_prepare
+setup_wait
+
+tests_run
+
+exit $EXIT_STATUS