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TroubleshootingNOCP2 · HighAdvancedACTIVE

Pengecekan & Troubleshoot MPLS / L3VPN

Verifikasi LDP/RSVP, label, VRF, dan BGP-VPNv4 secara end-to-end.

TS-NOC-004Reviewer: —

Owner

SUPER_ADMIN

Last Updated

20 Sep 2026

Version

v1.0

Est. Time

20-60 menit

Required AccessPingTracerouteLooking Glass
TagsBGPRoutingBackboneMPLS

Pengecekan & Troubleshoot MPLS / L3VPN

Lapisan pengecekan MPLS/L3VPN: transport (LDP/RSVP LSP) → label forwarding → VRF → BGP-VPNv4 → verifikasi traffic.

Urutan

Selalu cek IGP & LSP dulu sebelum menuduh VRF/BGP. VPNv4 tidak akan jalan jika label transport gagal.

STEP

Cek LDP/RSVP & LSP

  1. 1Cek neighbor LDP & state
  2. 2Cek LSP terinstal (via RSVP) antara PE
STEP

Cek label forwarding

  1. 1Cek label di forwarding table
  2. 2Verifikasi next-hop & outgoing label
STEP

Cek VRF & BGP-VPNv4

  1. 1Cek session VPNv4 antara PE
  2. 2Cek RD/RT & import/export policy
  3. 3Cek route di tabel VRF
STEP

Tes end-to-end

  1. 1Ping antar endpoint customer di VRF
  2. 2Traceroute MPLS untuk lihat label

Checklist MPLS

0 / 6 selesai

Escalation

L1

Customer Service

  • Verifikasi identitas pelanggan
  • Cek status akun & pembayaran
  • Cek ONT / kabel basic
L2

NOC

  • Cek OLT, PPPoE session, optical power
  • Troubleshoot jaringan akses
L3

Network Engineer

  • Cek routing, backbone, BGP
  • Koordinasi peering / upstream
L4

Vendor / Upstream

  • Penanganan issue eksternal

Version History

v1.0Publikasi awal13 Sep 2026

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