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Joachim Wiberg
6aed1f7df4
Add support for static ARP (IPv4) and neighbor cache (IPv6) entries per interface. Static entries are installed as permanent kernel neighbor table entries that are never evicted by normal ARP/NDP aging. Fixes #819 Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
26 lines
887 B
Plaintext
26 lines
887 B
Plaintext
=== ARP and Neighbor Cache
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ifdef::topdoc[:imagesdir: {topdoc}../../test/case/interfaces/neighbor_cache]
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==== Description
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Verify that static ARP entries (IPv4) and neighbor cache entries (IPv6)
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can be configured on an interface and are immediately visible in the
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operational datastore with origin "static". Also verify that removing
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the entries causes them to disappear from the operational datastore.
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==== Topology
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image::topology.svg[ARP and Neighbor Cache topology, align=center, scaledwidth=75%]
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==== Sequence
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. Set up topology and attach to target DUT
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. Configure static IPv4 ARP and IPv6 neighbor entries on target:data
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. Verify static IPv4 ARP entry is visible in operational state
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. Verify static IPv6 neighbor entry is visible in operational state
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. Remove static neighbor entries by clearing IPv4 and IPv6 config
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. Verify static neighbor entries are no longer present
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