[NET]

BGP Routing & Peering

← Network & Infrastructure

BGP sessions that won't establish, route leaks, prefix filtering, Internet Exchange peering. Experience with BIRD, FRR, Cisco, Juniper and MikroTik.

Typical problems I solve

Session

BGP session won't establish, stuck in Active/Connect state

Routes

Routes not being advertised or accepted

Filtering

Prefix filtering incorrect, route leaks to upstream

RPKI

ROA validation failing, prefixes marked as invalid

Peering

IX peering setup not working, route server not seeing prefixes

Failover

Multi-homing failover not working correctly

Specific

This is what I have experience with and can help you with.

  • BGP session troubleshooting (eBGP & iBGP)
  • Prefix filtering & route policies (IRR, RPKI)
  • Internet Exchange peering setup (AMS-IX, NL-ix)
  • ASN application & RIPE database management
  • Looking glass & route server debugging
  • Multi-homing & traffic engineering

Other services

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