mgre: inject overlay multicast once per mapped peer - #18

Merged

bebopagogo merged 24 commits into

USNavalResearchLaboratory:masterfrom

Jafaral:mixed-mgre

Aug 31, 2026

Commits on Aug 27, 2026

gitignore: ignore Python bytecode
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994a428
gre: Set Ethernet multicast dest when forwarding overlay traffic onto a LAN
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4cac0d5
mgre: Inject overlay multicast once per mapped unicast peer
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2e90e80
mgre: learn unicast peers from kernel neigh via map ...,dynamic
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765783f
protolib: encapsulate collect-md GRE on send
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da0952d
tests: add tests for different GRE configs/modes
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92ccac3
tests: add chained five-mode GRE/mGRE mutest with host LANs
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3c52337
mgre: inject and demux GRE-in-mcast on wildcard mGRE
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70dbe8e
tests: add mixed unicast/mcast mGRE mutest
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226b4ce
docs: document GRE map, dynamic, and overlay multicast inject
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d15aeaa

Commits on Aug 30, 2026

Add nrlsmf show command for runtime status queries
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26210cb
docs: document nrlsmf --cli show commands
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a992ce9
tests: cover cli show commands in 1-hop mutest
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8ab63a3
Add show tunnel and show tunnel neighbors
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64d0eeb
docs: document show tunnel and neighbor flags
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1d183bf
tests: query nrlsmf show commands as JSON in mutests
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a927244
mgre: deliver and send EM_ACK on wildcard GRE
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9446fac
show: add recv/sent counters and nested group details
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04b218f
show: add igmp groups and interface Managed flag
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424db8d
elastic: seed last-hop FORWARD from IGMP/static membership
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53e8a88
tests: static mGRE elastic last hop with with-frr
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57c18bf
docs: document show groups, igmp groups, and interface Managed
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978cf7f
tests: add elastic overlay to mixed mGRE mutest
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3d3475e
bump the version to 1.4
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a96f851