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Read more on MTUs in the MTU in RouterOS article.
Forwarding Table
Sub-menu: Entries in the /mpls forwarding-tableEntries in this sub-menu show menu show label bindings for specific routes that will be used in MPLS label switching. Properties in this menu are read-only
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An array of the next-hops, each entry in the array represents one ECMP next-hop. Array entry can contain several parameters:
- label - egress MPLS label
- nh - out next-hop IP address
- interface - out the interface
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[admin@rack1_b35_CCR1036] /mpls/forwarding-table> print
Flags: L, V - VPLS
Columns: LABEL, VRF, PREFIX, NEXTHOPS
# LABEL VRF PREFIX NEXTHOPS
0 L 16 main 10.0.0.0/8 { nh=10.155.130.1; interface=ether12 }
1 L 18 main 111.111.111.3 { label=impl-null; nh=111.12.0.1; interface=ether2 }
2 L 17 main 111.111.111.2 { label=impl-null; nh=111.11.0.1; interface=ether1 }
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| Property | Description |
|---|---|
| prefix (IP/Mask) | Destination prefix for which labels are assigned |
| label (integer) | Ingress MPLS label |
| ldp (yes | no) | Whether labels are LDP signaled |
| nexthops () | An array of the next-hops, each entry in the array represents one ECMP next-hop. Array entry can contain several parameters:
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| out-label (integer) | Label number which is added or switched to for outgoing packet. |
| packets (integer) | Number of packets matched by this entry |
| te-sender | |
| te-session | |
| traffic-eng | Shows whether the entry is signaled by RSVP-TE (Traffic Engineering) |
| type (string) | Type of the entry, for example, "vpls", etc. |
| vpls (yes | no) | Shows whether the entry is used for VPLS tunnels. |
| vpn | |
| vrf | Name of the VRF table this entry belongs to |