42 lines
2.9 KiB
Plaintext
42 lines
2.9 KiB
Plaintext
Nova Network
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============
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Subnode1 Primary Node Subnode2
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+--------------------------+ +--------------------------+ +--------------------------+
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|172.24.4.2/23 | |172.24.4.1/23 | |172.24.4.3/23 |
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|+------+ +--------+ | |+-------+ +-------+ | |+-------+ +-------+ |
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||br_pub| | br_flat| | ||br_pub | |br_flat| | ||br_pub | |br_flat| |
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|+--+---+ +---+----+ | |+---+---+ +---+---+ | |+---+---+ +---+---+ |
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| | +-------------------gre-tunnel--+-----------------gre-tunnel---+ |
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| +----------gre-tunnel-----------+----------gre-tunnel----------+ |
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+--------------------------+ +--------------------------+ +--------------------------+
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Diagram shows how the primary node acts as two separate network bridges for all of the subnodes.
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Note spanning tree is not necessary because no there is no loop between the flat interface bridge
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and the pub interface bridge and there are no loops within each bridge.
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Neutron
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=======
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Subnode1 Primary Node Subnode2
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+--------------------------+ +--------------------------+ +--------------------------+
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|172.24.4.2/23 | |172.24.4.1/23 | |172.24.4.3/23 |
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|+------+ | |+-------+ | |+-------+ |
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||br-ex | | ||br-ex | | ||br-ex | |
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|+--+---+ | |+---+---+ | |+---+---+ |
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| +----------gre-tunnel-----------+----------gre-tunnel----------+ |
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+--------------------------+ +--------------------------+ +--------------------------+
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