cleanup
create_ns
+ ip netns exec $NS_DST ethtool -K veth$DST generic-receive-offload on
ip netns exec $NS_DST ethtool -K veth$DST rx-gro-list on
run_test "GRO frag list" $BM_NET$DST 1 0
cleanup
# use NAT to circumvent GRO FWD check
create_ns
ip -n $NS_DST addr add dev veth$DST $BM_NET$DST_NAT/$SUFFIX
+ ip netns exec $NS_DST ethtool -K veth$DST generic-receive-offload on
ip netns exec $NS_DST ethtool -K veth$DST rx-udp-gro-forwarding on
ip netns exec $NS_DST $IPT -t nat -I PREROUTING -d $BM_NET$DST_NAT \
-j DNAT --to-destination $BM_NET$DST
cleanup
create_vxlan_pair
+ ip netns exec $NS_DST ethtool -K veth$DST generic-receive-offload on
ip netns exec $NS_DST ethtool -K veth$DST rx-gro-list on
run_test "GRO frag list over UDP tunnel" $OL_NET$DST 1 1
cleanup
# use NAT to circumvent GRO FWD check
create_vxlan_pair
ip -n $NS_DST addr add dev $VXDEV$DST $OL_NET$DST_NAT/$SUFFIX
+ ip netns exec $NS_DST ethtool -K veth$DST generic-receive-offload on
ip netns exec $NS_DST ethtool -K veth$DST rx-udp-gro-forwarding on
ip netns exec $NS_DST $IPT -t nat -I PREROUTING -d $OL_NET$DST_NAT \
-j DNAT --to-destination $OL_NET$DST
create_ns
ip -n $NS_DST link set dev veth$DST up
ip -n $NS_DST link set dev veth$DST xdp object ${BPF_FILE} section xdp
-chk_gro_flag "gro vs xdp while down - gro flag on" $DST on
+chk_gro_flag "gro vs xdp while down - gro flag off" $DST off
ip -n $NS_DST link set dev veth$DST down
-chk_gro_flag " - after down" $DST on
+chk_gro_flag " - after down" $DST off
ip -n $NS_DST link set dev veth$DST xdp off
chk_gro_flag " - after xdp off" $DST off
ip -n $NS_DST link set dev veth$DST up
chk_gro_flag " - after peer xdp" $DST off
cleanup
+create_ns
+ip -n $NS_DST link set dev veth$DST up
+ip -n $NS_DST link set dev veth$DST xdp object ${BPF_FILE} section xdp
+ip netns exec $NS_DST ethtool -K veth$DST generic-receive-offload on
+chk_gro_flag "gro vs xdp while down - gro flag on" $DST on
+ip -n $NS_DST link set dev veth$DST down
+chk_gro_flag " - after down" $DST on
+ip -n $NS_DST link set dev veth$DST xdp off
+chk_gro_flag " - after xdp off" $DST on
+ip -n $NS_DST link set dev veth$DST up
+chk_gro_flag " - after up" $DST on
+ip -n $NS_SRC link set dev veth$SRC xdp object ${BPF_FILE} section xdp
+chk_gro_flag " - after peer xdp" $DST on
+cleanup
+
create_ns
chk_channels "default channels" $DST 1 1
fi
ip -n $NS_DST link set dev veth$DST xdp object ${BPF_FILE} section xdp 2>/dev/null
-chk_gro_flag "with xdp attached - gro flag" $DST on
+chk_gro_flag "with xdp attached - gro flag" $DST off
chk_gro_flag " - peer gro flag" $SRC off
chk_tso_flag " - tso flag" $SRC off
chk_tso_flag " - peer tso flag" $DST on
ip netns exec $NS_DST ethtool -K veth$DST rx-udp-gro-forwarding on
+chk_gro " - no aggregation" 10
+ip netns exec $NS_DST ethtool -K veth$DST generic-receive-offload on
+chk_gro_flag " - gro flag with GRO on" $DST on
chk_gro " - aggregation" 1