sam
41ec96c3ac
Verified against the live collector: EVPN type-2 (MAC/IP) and type-3 (inclusive multicast) parse cleanly onto openbmp.parsed.evpn, but type-5 (IP-prefix) is mis-decoded — the IP prefix corrupts the RD field. inject-evpn.sh now injects only type-2/3; the type-5 limitation is documented in the injector README and roadmap E5. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
35 lines
1.6 KiB
Bash
Executable File
35 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# inject-evpn.sh -- push synthetic BGP EVPN routes into the gobgp-evpn
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# instance so the EVPN ingestion pipeline can be tested end to end.
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#
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# Run from the docker host after starting the injector:
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# docker compose --profile evpn-test up -d gobgp-evpn
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# bash gobgp-evpn/inject-evpn.sh
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#
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# Routes land in gobgp-evpn's local RIB and are BMP-exported to the collector
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# (route-monitoring-policy = local-rib), parsed onto the openbmp.parsed.evpn
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# Kafka topic. Re-running is harmless (GoBGP de-dupes identical routes).
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set -euo pipefail
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G=(docker exec obmp-gobgp-evpn gobgp global rib add -a evpn)
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echo "Injecting EVPN type-2 (MAC/IP advertisement) routes..."
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"${G[@]}" macadv aa:bb:cc:00:00:01 10.200.10.1 etag 100 label 10100 rd 65010:100 rt 65010:100 encap vxlan
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"${G[@]}" macadv aa:bb:cc:00:00:02 10.200.10.2 etag 100 label 10100 rd 65010:100 rt 65010:100 encap vxlan
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"${G[@]}" macadv aa:bb:cc:00:00:03 10.200.20.1 etag 200 label 10200 rd 65010:200 rt 65010:200 encap vxlan
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echo "Injecting EVPN type-3 (inclusive multicast) routes..."
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"${G[@]}" multicast 10.40.40.251 etag 100 rd 65010:100 rt 65010:100
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"${G[@]}" multicast 10.40.40.251 etag 200 rd 65010:200 rt 65010:200
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# NOTE: EVPN type-5 (IP-prefix) routes are intentionally NOT injected.
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# The OpenBMP collector 2.2.3 parses type-2 (MAC/IP) and type-3 (multicast)
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# cleanly, but mis-decodes the type-5 NLRI — the IP prefix bleeds into the
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# RD field (observed RDs like '6154:3523870730'). Type-5 visibility needs a
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# newer collector or the GoBMP path — see docs/ROADMAP.md E5.
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echo
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echo "Current EVPN RIB on gobgp-evpn:"
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docker exec obmp-gobgp-evpn gobgp global rib -a evpn
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