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Task #2732
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Refresh Name prefixes when receiving an update Name LSA
Start date:
04/06/2015
Due date:
% Done:
0%
Estimated time:
Description
Currently, Name prefixes are refreshed in the FIB when a router refreshes its own Adjacency LSA.
The router refreshes its Adjacency LSA and recalculates the routing table regardless of whether the Adjacency LSA changed.
After the routing table is recalculated, the Names in the Name Prefix Table are updated in the FIB.
Instead, when NLSR receives a Name LSA from another router, it should refresh the corresponding Name prefixes in the FIB.
| LSA type | Calculate routing table? | Extend expiration time? | Modify RIB? |
|---|---|---|---|
| Name LSA (other) | |||
| - Same | X | ✓ | X |
| - Different | X | ✓ | ✓ |
| Name LSA (own) | |||
| - Refresh/Same | X | N/A | X |
| - Different | X | N/A | ✓ |
| Adjacency LSA (other) | |||
| - Same | X | X | X |
| - Different | ✓ | X | ✓ |
| Adjacency LSA (own) | |||
| - Refresh/Same | X | X | X |
| - Different | ✓ | X | ✓ |
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