[PATCH net-next] selftests: forwarding: gre_multipath: Update next-hop statistics match criteria

[PATCH net-next] selftests: forwarding: gre_multipath: Update next-hop statistics match criteria

[Nir Dotan]

gre_multipath test was using egress vlan_id matching on flows, for the
purpose of collecting next-hops statistics, later to be compared
against configured weights.
As matching on vlan_id on egress direction is not supported on all HW
devices, change the match criteria to use destination IP.

Signed-off-by: Nir Dotan <nird@mellanox.com>
Acked-by: Petr Machata <petrm@mellanox.com>
---
 tools/testing/selftests/net/forwarding/gre_multipath.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/testing/selftests/net/forwarding/gre_multipath.sh b/tools/testing/selftests/net/forwarding/gre_multipath.sh
index 3b1e047..cca2baa 100755
--- a/tools/testing/selftests/net/forwarding/gre_multipath.sh
+++ b/tools/testing/selftests/net/forwarding/gre_multipath.sh
@@ -95,10 +95,10 @@ sw1_create()
 	   nexthop dev g1b
 
 	tc qdisc add dev $ul1 clsact
-	tc filter add dev $ul1 egress pref 111 prot 802.1q \
-	   flower vlan_id 111 action pass
-	tc filter add dev $ul1 egress pref 222 prot 802.1q \
-	   flower vlan_id 222 action pass
+	tc filter add dev $ul1 egress pref 111 prot ipv4 \
+	   flower dst_ip 192.0.2.66 action pass
+	tc filter add dev $ul1 egress pref 222 prot ipv4 \
+	   flower dst_ip 192.0.2.82 action pass
 }
 
 sw1_destroy()
-- 
2.8.4

Re: [PATCH net-next] selftests: forwarding: gre_multipath: Update next-hop statistics match criteria

[David Miller]

From: Nir Dotan <nird@mellanox.com>
Date: Tue,  7 Aug 2018 19:41:55 +0300

> gre_multipath test was using egress vlan_id matching on flows, for the
> purpose of collecting next-hops statistics, later to be compared
> against configured weights.
> As matching on vlan_id on egress direction is not supported on all HW
> devices, change the match criteria to use destination IP.
> 
> Signed-off-by: Nir Dotan <nird@mellanox.com>
> Acked-by: Petr Machata <petrm@mellanox.com>

Applied.