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Joachim Wiberg
1bbd80d8c7
Let's drop the leading IETF or Infix prefixes from tests. Initially the idea was to mimnic the YANG models, but it's difficult to navigate and does not provide any real benefit to developers or end-users. Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
=== VLAN Interface Ingress/Egress QoS
ifdef::topdoc[:imagesdir: {topdoc}../../test/case/interfaces/vlan_qos]
==== Description
Inject different packets from the host and verify that the VLAN priority
is handled correctly for traffic ingressing and egressing a VLAN interface.
The test verifies that ingress PCP priority is mapped correctly to internal
priority ('from pcp' or static '0..7'), and that internal priority is mapped
correctly to PCP on egress ('from internal priority' or static '0..7').
{ "id": 1, "pcp": 0, "ingress": 0, "egress": 0, "expect": 0 },
{ "id": 2, "pcp": 0, "ingress": 0, "egress": 1, "expect": 1 },
{ "id": 3, "pcp": 0, "ingress": 3, "egress": 0, "expect": 0 },
{ "id": 4, "pcp": 0, "ingress": 4, "egress": "from-priority", "expect": 4 },
{ "id": 5, "pcp": 5, "ingress": "from-pcp", "egress": "from-priority", "expect": 5 },
{ "id": 6, "pcp": 6, "ingress": "from-pcp", "egress": "from-priority", "expect": 6 },
==== Topology
image::topology.svg[VLAN Interface Ingress/Egress QoS topology, align=center, scaledwidth=75%]
==== Sequence
. Set up topology and attach to target DUT
. Apply initial config without priority mapping
. Setup host VLANs
. Verify that packet with id=1 egressed with pcp=0
. Verify that packet with id=2 egressed with pcp=1
. Verify that packet with id=3 egressed with pcp=0
. Verify that packet with id=4 egressed with pcp=4
. Verify that packet with id=5 egressed with pcp=5
. Verify that packet with id=6 egressed with pcp=6