diff --git a/Makefile b/Makefile
index 0ef3ab1..36c5ecb 100644
--- a/Makefile
+++ b/Makefile
@@ -90,6 +90,7 @@ EXECUTOR_SCRIPTS_OPT ?= \
 	tunnel \
 	gre \
 	wireguard \
+	ethtool \
 	batman
 
 EXECUTOR_SCRIPTS ?= ${EXECUTOR_SCRIPTS_CORE} ${EXECUTOR_SCRIPTS_OPT}
diff --git a/executor-scripts/linux/ethtool b/executor-scripts/linux/ethtool
new file mode 100755
index 0000000..ef0dde9
--- /dev/null
+++ b/executor-scripts/linux/ethtool
@@ -0,0 +1,60 @@
+#!/bin/sh
+set -e
+
+# gather params for a given prefix, based on executor-scripts/linux/tunnel.
+gather_params() {
+	env | sed -E "
+		s/^IF_${1}_([A-Z0-9_]+)=(.+)/\1\n\2/
+		ta
+		d
+		:a
+		h
+		y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
+		P
+		g
+	        s/.*\n//" | sed -E "s/_/-/g"
+}
+
+case "$PHASE" in
+pre-up)
+	settings="\
+	${IF_ETHTOOL_ETHERNET_PORT:+ port $IF_ETHTOOL_ETHERNET_PORT}
+	${IF_ETHTOOL_MSGLVL:+ msglvl $IF_ETHTOOL_MSGLVL}
+	"
+	[ -z "$settings" ] || $MOCK ethtool --change "$IFACE" $settings
+	;;
+up)
+	# first do the link settings.
+	link_settings="${IF_ETHTOOL_LINK_SPEED:+ speed $IF_ETHTOOL_LINK_SPEED}${IF_ETHTOOL_LINK_DUPLEX:+ duplex $IF_ETHTOOL_LINK_DUPLEX}"
+
+	# ethernet-wol can have a second arg (key), split into $1 and $2
+	set -- $IF_ETHTOOL_ETHERNET_WOL
+	link_settings="$link_settings${1:+ wol $1}${2:+ sopass $2}"
+
+	# handle ethtool-ethernet-autoneg like Debian would
+	case "$IF_ETHTOOL_ETHERNET_AUTONEG" in
+	'')
+		;;
+	on|off)
+		link_settings="$link_settings autoneg $IF_ETHTOOL_ETHERNET_AUTONEG"
+		;;
+	*)
+		link_settings="$link_settings autoneg on advertise $IF_ETHTOOL_ETHERNET_AUTONEG"
+		;;
+	esac
+
+	[ -z "$link_settings" ] || $MOCK ethtool --change "$IFACE" $link_settings
+
+	pause_settings=$(gather_params ETHTOOL_PAUSE)
+	[ -z "$pause_settings" ] || $MOCK ethtool --pause "$IFACE" $pause_settings
+
+	offload_settings=$(gather_params ETHTOOL_OFFLOAD)
+	[ -z "$offload_settings" ] || $MOCK ethtool --offload "$IFACE" $offload_settings
+
+	dma_settings=$(gather_params ETHTOOL_DMA_RING)
+	[ -z "$dma_settings" ] || $MOCK ethtool --set-ring "$IFACE" $dma_settings
+
+	coalesce_settings=$(gather_params ETHTOOL_COALESCE)
+	[ -z "$coalesce_settings" ] || $MOCK ethtool --coalesce "$IFACE" $coalesce_settings
+	;;
+esac
diff --git a/libifupdown/interface-file.c b/libifupdown/interface-file.c
index 7589841..32f7a7c 100644
--- a/libifupdown/interface-file.c
+++ b/libifupdown/interface-file.c
@@ -27,13 +27,65 @@ struct remap_token {
 
 /* this list must be in alphabetical order for bsearch */
 static const struct remap_token tokens[] = {
+	{"driver-message-level", "ethtool-msglvl"},	/* Debian ethtool integration */
 	{"endpoint", "tunnel-remote"},			/* legacy ifupdown */
+	{"ethernet-autoneg", "ethtool-ethernet-autoneg"},	/* Debian ethtool integration */
+	{"ethernet-pause-autoneg", "ethtool-pause-autoneg"},	/* Debian ethtool integration */
+	{"ethernet-pause-rx", "ethtool-pause-rx"},	/* Debian ethtool integration */
+	{"ethernet-pause-tx", "ethtool-pause-tx"},	/* Debian ethtool integration */
+	{"ethernet-port", "ethtool-ethernet-port"},	/* Debian ethtool integration */
+	{"ethernet-wol", "ethtool-ethernet-wol"},	/* Debian ethtool integration */
+	{"gro-offload", "ethtool-offload-gro"},		/* ifupdown2 */
+	{"gso-offload", "ethtool-offload-gso"},		/* ifupdown2 */
+	{"hardware-dma-ring-rx", "ethtool-dma-ring-rx"},		/* Debian ethtool integration */
+	{"hardware-dma-ring-rx-jumbo", "ethtool-dma-ring-rx-jumbo"},	/* Debian ethtool integration */
+	{"hardware-dma-ring-rx-mini", "ethtool-dma-ring-rx-mini"},	/* Debian ethtool integration */
+	{"hardware-dma-ring-tx", "ethtool-dma-ring-tx"},		/* Debian ethtool integration */
+	{"hardware-irq-coalesce-adaptive-rx", "ethtool-coalesce-adaptive-rx"},			/* Debian ethtool integration */
+	{"hardware-irq-coalesce-adaptive-tx", "ethtool-coalesce-adaptive-tx"},			/* Debian ethtool integration */
+	{"hardware-irq-coalesce-pkt-rate-high", "ethtool-coalesce-pkt-rate-high"},		/* Debian ethtool integration */
+	{"hardware-irq-coalesce-pkt-rate-low", "ethtool-coalesce-pkt-rate-low"},		/* Debian ethtool integration */
+	{"hardware-irq-coalesce-rx-frames", "ethtool-coalesce-rx-frames"},			/* Debian ethtool integration */
+	{"hardware-irq-coalesce-rx-frames-high", "ethtool-coalesce-rx-frames-high"},		/* Debian ethtool integration */
+	{"hardware-irq-coalesce-rx-frames-irq", "ethtool-coalesce-rx-frames-irq"},		/* Debian ethtool integration */
+	{"hardware-irq-coalesce-rx-frames-low", "ethtool-coalesce-rx-frames-low"},		/* Debian ethtool integration */
+	{"hardware-irq-coalesce-rx-usecs", "ethtool-coalesce-rx-usecs"},			/* Debian ethtool integration */
+	{"hardware-irq-coalesce-rx-usecs-high", "ethtool-coalesce-rx-usecs-high"},		/* Debian ethtool integration */
+	{"hardware-irq-coalesce-rx-usecs-irq", "ethtool-coalesce-rx-usecs-irq"},		/* Debian ethtool integration */
+	{"hardware-irq-coalesce-rx-usecs-low", "ethtool-coalesce-rx-usecs-low"},		/* Debian ethtool integration */
+	{"hardware-irq-coalesce-sample-interval", "ethtool-coalesce-sample-interval"},		/* Debian ethtool integration */
+	{"hardware-irq-coalesce-stats-block-usecs", "ethtool-coalesce-stats-block-usecs"},	/* Debian ethtool integration */
+	{"hardware-irq-coalesce-tx-frames", "ethtool-coalesce-tx-frames"},			/* Debian ethtool integration */
+	{"hardware-irq-coalesce-tx-frames-high", "ethtool-coalesce-tx-frames-high"},		/* Debian ethtool integration */
+	{"hardware-irq-coalesce-tx-frames-irq", "ethtool-coalesce-tx-frames-irq"},		/* Debian ethtool integration */
+	{"hardware-irq-coalesce-tx-frames-low", "ethtool-coalesce-tx-frames-low"},		/* Debian ethtool integration */
+	{"hardware-irq-coalesce-tx-usecs", "ethtool-coalesce-tx-usecs"},			/* Debian ethtool integration */
+	{"hardware-irq-coalesce-tx-usecs-high", "ethtool-coalesce-tx-usecs-high"},		/* Debian ethtool integration */
+	{"hardware-irq-coalesce-tx-usecs-irq", "ethtool-coalesce-tx-usecs-irq"},		/* Debian ethtool integration */
+	{"hardware-irq-coalesce-tx-usecs-low", "ethtool-coalesce-tx-usecs-low"},		/* Debian ethtool integration */
+	{"link-autoneg", "ethtool-ethernet-autoneg"},	/* ifupdown2 */
+	{"link-duplex", "ethtool-link-duplex"},		/* Debian ethtool integration */
+	{"link-fec", "ethtool-link-fec"},		/* ifupdown2 */
+	{"link-speed", "ethtool-link-speed"},		/* Debian ethtool integration */
 	{"local", "tunnel-local"},			/* legacy ifupdown */
+	{"lro-offload", "ethtool-offload-lro"},		/* ifupdown2 */
 	{"mode", "tunnel-mode"},			/* legacy ifupdown */
+	{"offload-gro", "ethtool-offload-gro"},		/* Debian ethtool integration */
+	{"offload-gso", "ethtool-offload-gso"},		/* Debian ethtool integration */
+	{"offload-lro", "ethtool-offload-lro"},		/* Debian ethtool integration */
+	{"offload-rx", "ethtool-offload-rx"},		/* Debian ethtool integration */
+	{"offload-sg", "ethtool-offload-sg"},		/* Debian ethtool integration */
+	{"offload-tso", "ethtool-offload-tso"},		/* Debian ethtool integration */
+	{"offload-tx", "ethtool-offload-tx"},		/* Debian ethtool integration */
+	{"offload-ufo", "ethtool-offload-ufo"},		/* Debian ethtool integration */
 	{"provider", "ppp-provider"},			/* legacy ifupdown, ifupdown2 */
+	{"rx-offload", "ethtool-offload-rx"},		/* ifupdown2 */
+	{"tso-offload", "ethtool-offload-tso"},		/* ifupdown2 */
 	{"ttl", "tunnel-ttl"},				/* legacy ifupdown */
 	{"tunnel-endpoint", "tunnel-remote"},		/* ifupdown2 */
 	{"tunnel-physdev", "tunnel-dev"},		/* ifupdown2 */
+	{"tx-offload", "ethtool-offload-tx"},		/* ifupdown2 */
+	{"ufo-offload", "ethtool-offload-ufo"},		/* ifupdown2 */
 	{"vrf", "vrf-member"},				/* ifupdown2 */
 };
 
diff --git a/tests/linux/Kyuafile b/tests/linux/Kyuafile
index 050c55d..4e1c304 100644
--- a/tests/linux/Kyuafile
+++ b/tests/linux/Kyuafile
@@ -11,3 +11,4 @@ atf_test_program{name='ppp_test'}
 atf_test_program{name='tunnel_test'}
 atf_test_program{name='gre_test'}
 atf_test_program{name='wireguard_test'}
+atf_test_program{name='ethtool_test'}
diff --git a/tests/linux/ethtool_test b/tests/linux/ethtool_test
new file mode 100755
index 0000000..d12d64a
--- /dev/null
+++ b/tests/linux/ethtool_test
@@ -0,0 +1,483 @@
+#!/usr/bin/env atf-sh
+
+. $(atf_get_srcdir)/../test_env.sh
+EXECUTOR="$(atf_get_srcdir)/../../executor-scripts/linux/ethtool"
+
+tests_init \
+	pre_up_msglvl \
+	pre_up_ethernet_port \
+	up_speed \
+	up_duplex \
+	up_wol \
+	up_wol_sopass \
+	up_autoneg_simple \
+	up_autoneg_mask \
+	up_pause_autoneg \
+	up_pause_tx \
+	up_pause_rx \
+	up_offload_gro \
+	up_offload_gso \
+	up_offload_lro \
+	up_offload_rx \
+	up_offload_sg \
+	up_offload_tso \
+	up_offload_tx \
+	up_offload_ufo \
+	up_dma_ring_rx \
+	up_dma_ring_rx_jumbo \
+	up_dma_ring_rx_mini \
+	up_dma_ring_tx \
+	up_coalesce_adaptive_rx \
+	up_coalesce_adaptive_tx \
+	up_coalesce_pkt_rate_low \
+	up_coalesce_pkt_rate_high \
+	up_coalesce_sample_interval \
+	up_coalesce_stats_block_usecs \
+	up_coalesce_rx_frames \
+	up_coalesce_rx_frames_low \
+	up_coalesce_rx_frames_irq \
+	up_coalesce_rx_frames_high \
+	up_coalesce_rx_usecs \
+	up_coalesce_rx_usecs_low \
+	up_coalesce_rx_usecs_irq \
+	up_coalesce_rx_usecs_high \
+	up_coalesce_tx_frames \
+	up_coalesce_tx_frames_low \
+	up_coalesce_tx_frames_irq \
+	up_coalesce_tx_frames_high \
+	up_coalesce_tx_usecs \
+	up_coalesce_tx_usecs_low \
+	up_coalesce_tx_usecs_irq \
+	up_coalesce_tx_usecs_high
+
+pre_up_msglvl_body() {
+	export IFACE="eth0" PHASE="pre-up" IF_ETHTOOL_MSGLVL="debug on" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --change eth0' \
+		-o match:'msglvl debug on' \
+		${EXECUTOR}
+}
+
+pre_up_ethernet_port_body() {
+	export IFACE="eth0" PHASE="pre-up" IF_ETHTOOL_ETHERNET_PORT="4" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --change eth0' \
+		-o match:'port 4' \
+		${EXECUTOR}
+}
+
+up_speed_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_LINK_SPEED="1000" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --change eth0' \
+		-o match:'speed 1000' \
+		${EXECUTOR}
+}
+
+up_duplex_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_LINK_DUPLEX="full" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --change eth0' \
+		-o match:'duplex full' \
+		${EXECUTOR}
+}
+
+up_wol_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_ETHERNET_WOL="g" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --change eth0' \
+		-o match:'wol g' \
+		${EXECUTOR}
+}
+
+up_wol_sopass_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_ETHERNET_WOL="s abc123" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --change eth0' \
+		-o match:'wol s sopass abc123' \
+		${EXECUTOR}
+}
+
+up_autoneg_simple_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_ETHERNET_AUTONEG="on" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --change eth0' \
+		-o match:'autoneg on' \
+		${EXECUTOR}
+
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_ETHERNET_AUTONEG="off" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --change eth0' \
+		-o match:'autoneg off' \
+		${EXECUTOR}
+}
+
+up_autoneg_mask_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_ETHERNET_AUTONEG="1000/full" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --change eth0' \
+		-o match:'autoneg on advertise 1000/full' \
+		${EXECUTOR}
+}
+
+up_pause_autoneg_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_PAUSE_AUTONEG="on" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --pause eth0' \
+		-o match:"autoneg on" \
+		${EXECUTOR}
+
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_PAUSE_AUTONEG="off" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --pause eth0' \
+		-o match:"autoneg off" \
+		${EXECUTOR}
+}
+
+up_pause_tx_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_PAUSE_TX="on" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --pause eth0' \
+		-o match:"tx on" \
+		${EXECUTOR}
+
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_PAUSE_TX="off" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --pause eth0' \
+		-o match:"tx off" \
+		${EXECUTOR}
+}
+
+up_pause_rx_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_PAUSE_RX="on" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --pause eth0' \
+		-o match:"rx on" \
+		${EXECUTOR}
+
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_PAUSE_RX="off" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --pause eth0' \
+		-o match:"rx off" \
+		${EXECUTOR}
+}
+
+up_offload_gro_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_OFFLOAD_GRO="on" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --offload eth0' \
+		-o match:"gro on" \
+		${EXECUTOR}
+
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_OFFLOAD_GRO="off" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --offload eth0' \
+		-o match:"gro off" \
+		${EXECUTOR}
+}
+
+up_offload_gso_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_OFFLOAD_GSO="on" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --offload eth0' \
+		-o match:"gso on" \
+		${EXECUTOR}
+
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_OFFLOAD_GSO="off" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --offload eth0' \
+		-o match:"gso off" \
+		${EXECUTOR}
+}
+
+up_offload_lro_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_OFFLOAD_LRO="on" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --offload eth0' \
+		-o match:"lro on" \
+		${EXECUTOR}
+
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_OFFLOAD_LRO="off" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --offload eth0' \
+		-o match:"lro off" \
+		${EXECUTOR}
+}
+
+up_offload_rx_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_OFFLOAD_RX="on" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --offload eth0' \
+		-o match:"rx on" \
+		${EXECUTOR}
+
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_OFFLOAD_RX="off" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --offload eth0' \
+		-o match:"rx off" \
+		${EXECUTOR}
+}
+
+up_offload_sg_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_OFFLOAD_SG="on" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --offload eth0' \
+		-o match:"sg on" \
+		${EXECUTOR}
+
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_OFFLOAD_SG="off" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --offload eth0' \
+		-o match:"sg off" \
+		${EXECUTOR}
+}
+
+up_offload_tso_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_OFFLOAD_TSO="on" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --offload eth0' \
+		-o match:"tso on" \
+		${EXECUTOR}
+
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_OFFLOAD_TSO="off" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --offload eth0' \
+		-o match:"tso off" \
+		${EXECUTOR}
+}
+
+up_offload_tx_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_OFFLOAD_TX="on" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --offload eth0' \
+		-o match:"tx on" \
+		${EXECUTOR}
+
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_OFFLOAD_TX="off" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --offload eth0' \
+		-o match:"tx off" \
+		${EXECUTOR}
+}
+
+up_offload_ufo_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_OFFLOAD_UFO="on" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --offload eth0' \
+		-o match:"ufo on" \
+		${EXECUTOR}
+
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_OFFLOAD_UFO="off" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --offload eth0' \
+		-o match:"ufo off" \
+		${EXECUTOR}
+}
+
+up_dma_ring_rx_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_DMA_RING_RX="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --set-ring eth0' \
+		-o match:"rx 1024" \
+		${EXECUTOR}
+}
+
+up_dma_ring_rx_jumbo_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_DMA_RING_RX_JUMBO="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --set-ring eth0' \
+		-o match:"rx-jumbo 1024" \
+		${EXECUTOR}
+}
+
+up_dma_ring_rx_mini_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_DMA_RING_RX_MINI="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --set-ring eth0' \
+		-o match:"rx-mini 1024" \
+		${EXECUTOR}
+}
+
+up_dma_ring_tx_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_DMA_RING_TX="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --set-ring eth0' \
+		-o match:"tx 1024" \
+		${EXECUTOR}
+}
+
+up_coalesce_adaptive_rx_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_ADAPTIVE_RX="on" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"adaptive-rx on" \
+		${EXECUTOR}
+}
+
+up_coalesce_adaptive_tx_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_ADAPTIVE_TX="on" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"adaptive-tx on" \
+		${EXECUTOR}
+}
+
+up_coalesce_pkt_rate_low_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_PKT_RATE_LOW="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"pkt-rate-low 1024" \
+		${EXECUTOR}
+}
+
+up_coalesce_pkt_rate_high_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_PKT_RATE_HIGH="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"pkt-rate-high 1024" \
+		${EXECUTOR}
+}
+
+up_coalesce_sample_interval_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_SAMPLE_INTERVAL="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"sample-interval 1024" \
+		${EXECUTOR}
+}
+
+up_coalesce_stats_block_usecs_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_STATS_BLOCK_USECS="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"stats-block-usecs 1024" \
+		${EXECUTOR}
+}
+
+up_coalesce_rx_frames_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_RX_FRAMES="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"rx-frames 1024" \
+		${EXECUTOR}
+}
+
+up_coalesce_rx_frames_low_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_RX_FRAMES_LOW="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"rx-frames-low 1024" \
+		${EXECUTOR}
+}
+
+up_coalesce_rx_frames_irq_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_RX_FRAMES_IRQ="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"rx-frames-irq 1024" \
+		${EXECUTOR}
+}
+
+up_coalesce_rx_frames_high_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_RX_FRAMES_HIGH="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"rx-frames-high 1024" \
+		${EXECUTOR}
+}
+
+up_coalesce_rx_usecs_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_RX_USECS="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"rx-usecs 1024" \
+		${EXECUTOR}
+}
+
+up_coalesce_rx_usecs_low_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_RX_USECS_LOW="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"rx-usecs-low 1024" \
+		${EXECUTOR}
+}
+
+up_coalesce_rx_usecs_irq_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_RX_USECS_IRQ="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"rx-usecs-irq 1024" \
+		${EXECUTOR}
+}
+
+up_coalesce_rx_usecs_high_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_RX_USECS_HIGH="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"rx-usecs-high 1024" \
+		${EXECUTOR}
+}
+
+up_coalesce_tx_frames_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_TX_FRAMES="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"tx-frames 1024" \
+		${EXECUTOR}
+}
+
+up_coalesce_tx_frames_low_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_TX_FRAMES_LOW="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"tx-frames-low 1024" \
+		${EXECUTOR}
+}
+
+up_coalesce_tx_frames_irq_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_TX_FRAMES_IRQ="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"tx-frames-irq 1024" \
+		${EXECUTOR}
+}
+
+up_coalesce_tx_frames_high_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_TX_FRAMES_HIGH="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"tx-frames-high 1024" \
+		${EXECUTOR}
+}
+
+up_coalesce_tx_usecs_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_TX_USECS="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"tx-usecs 1024" \
+		${EXECUTOR}
+}
+
+up_coalesce_tx_usecs_low_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_TX_USECS_LOW="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"tx-usecs-low 1024" \
+		${EXECUTOR}
+}
+
+up_coalesce_tx_usecs_irq_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_TX_USECS_IRQ="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"tx-usecs-irq 1024" \
+		${EXECUTOR}
+}
+
+up_coalesce_tx_usecs_high_body() {
+	export IFACE="eth0" PHASE="up" IF_ETHTOOL_COALESCE_TX_USECS_HIGH="1024" MOCK="echo"
+	atf_check -s exit:0 \
+		-o match:'ethtool --coalesce eth0' \
+		-o match:"tx-usecs-high 1024" \
+		${EXECUTOR}
+}