Routing Table Dataset » History » Version 19
Laqin Fan, 01/26/2018 12:28 PM
| 1 | 1 | Laqin Fan | # Routing Table Dataset |
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| 2 | 2 | Laqin Fan | |
| 3 | 17 | Laqin Fan | The routing table can be published as a [[NFD:StatusDataset|Status Dataset]] at `/$ROUTER_NAME/routing-table`: |
| 4 | 2 | Laqin Fan | |
| 5 | 4 | Laqin Fan | ## Routing Table Status |
| 6 | |||
| 7 | |||
| 8 | 12 | Laqin Fan | The routing table is organized and represented as an **RoutingTable** block: |
| 9 | 4 | Laqin Fan | |
| 10 | 12 | Laqin Fan | RoutingTable := ROUTINGTABLE-TYPE TLV-LENGTH |
| 11 | RoutingTableEntry* |
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| 12 | 19 | Laqin Fan | DryHRoutingTableEntry* |
| 13 | 1 | Laqin Fan | |
| 14 | 8 | Laqin Fan | ## RouteTable |
| 15 | 1 | Laqin Fan | |
| 16 | 19 | Laqin Fan | All routing table information in LS or HR mode is organized and represented as an **RoutingTableEntry** block. |
| 17 | 1 | Laqin Fan | |
| 18 | RoutingTableEntry := ROUTINGTABLEENTRY-TYPE TLV-LENGTH |
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| 19 | 19 | Laqin Fan | Destination |
| 20 | NextHop+ |
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| 21 | |||
| 22 | Destination := DESTINATION-TYPE TLV-LENGTH |
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| 23 | Name |
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| 24 | |||
| 25 | |||
| 26 | NextHop := NEXTHOP-TYPE TLV-LENGTH |
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| 27 | Uri |
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| 28 | Cost |
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| 29 | |||
| 30 | All routing table information in LS or HR mode is organized and represented as an **RoutingTableEntry** block. |
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| 31 | |||
| 32 | DryHRoutingTableEntry := DRYHROUTINGTABLEENTRY-TYPE TLV-LENGTH |
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| 33 | 12 | Laqin Fan | Destination |
| 34 | NextHop+ |
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| 35 | 8 | Laqin Fan | |
| 36 | 5 | Laqin Fan | Destination := DESTINATION-TYPE TLV-LENGTH |
| 37 | 8 | Laqin Fan | Name |
| 38 | 5 | Laqin Fan | |
| 39 | |||
| 40 | 3 | Laqin Fan | NextHop := NEXTHOP-TYPE TLV-LENGTH |
| 41 | 6 | Laqin Fan | Uri |
| 42 | 16 | Laqin Fan | Double |
| 43 | 1 | Laqin Fan | |
| 44 | 18 | Ashlesh Gawande | Note that Double is used here as HR routing costs do have floating points (However they are installed in NFD's FIB as adjusted integers). |
| 45 | Also note that currently in dry run mode, HR and LS routing table are printed consecutively with no separation. |
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| 46 | |||
| 47 | 1 | Laqin Fan | ## TLV-TYPE assignments |
| 48 | |||
| 49 | 14 | Ashlesh Gawande | Type | Assigned value | Assigned value (hex) |
| 50 | ------------------------------------------- | ----------------- | -------------------- |
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| 51 | 1 | Laqin Fan | Uri | 141 | 0x8D |
| 52 | Destination | 142 | 0x8E |
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| 53 | 15 | Laqin Fan | NextHop | 143 | 0x8F |
| 54 | RoutingTable | 144 | 0x90 |
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| 55 | RouteTableEntry | 145 | 0x91 |
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| 56 | DryRouteTableEntry | 146 | 0x92 |