"description":"Compare Route Reflector Loc-RIB tables via BMP Adj-RIB-In. Surfaces missing prefixes, attribute differences, and per-client consistency between two RRs.",
"content":"## Route Reflector Loc-RIB Diff\n\nCompares the RIB tables of two Route Reflectors via BMP. Select your two RRs using the **RR1** and **RR2** dropdowns above.\n\n**What this shows:**\n- **Summary stats** \u2014 prefix counts and diff totals\n- **Missing prefixes** \u2014 routes present on one RR but not the other (expected for each RR's own locally-originated routes)\n- **Attribute differences** \u2014 same prefix on both RRs but with different next-hop, AS path, or other attributes (indicates different best-path selection)\n- **Per-client consistency** \u2014 route counts each client sends to each RR (should be identical in a healthy RR cluster)",
"rawSql":"WITH c1 AS (\n SELECT DISTINCT ON (r.prefix, r.prefix_len)\n r.prefix, r.prefix_len, ba.next_hop, ba.as_path,\n COALESCE(ba.local_pref, 0) AS lp, COALESCE(ba.med, 0) AS med\n FROM ip_rib r\n JOIN bgp_peers p ON p.hash_id = r.peer_hash_id\n JOIN routers rt ON rt.hash_id = p.router_hash_id\n JOIN base_attrs ba ON ba.hash_id = r.base_attr_hash_id\n WHERE rt.name = '$rr1' AND r.iswithdrawn = false\n ORDER BY r.prefix, r.prefix_len, ba.local_pref DESC NULLS LAST\n),\nc2 AS (\n SELECT DISTINCT ON (r.prefix, r.prefix_len)\n r.prefix, r.prefix_len, ba.next_hop, ba.as_path,\n COALESCE(ba.local_pref, 0) AS lp, COALESCE(ba.med, 0) AS med\n FROM ip_rib r\n JOIN bgp_peers p ON p.hash_id = r.peer_hash_id\n JOIN routers rt ON rt.hash_id = p.router_hash_id\n JOIN base_attrs ba ON ba.hash_id = r.base_attr_hash_id\n WHERE rt.name = '$rr2' AND r.iswithdrawn = false\n ORDER BY r.prefix, r.prefix_len, ba.local_pref DESC NULLS LAST\n)\nSELECT COUNT(*) AS \"attr_diffs\"\nFROM c1 JOIN c2 ON c1.prefix = c2.prefix AND c1.prefix_len = c2.prefix_len\nWHERE c1.next_hop != c2.next_hop OR c1.as_path != c2.as_path\n OR c1.lp != c2.lp OR c1.med != c2.med",
"rawSql":"SELECT\n SUM(CASE WHEN rt.name = '$rr1' THEN 1 ELSE 0 END) AS \"RR1 Total Paths\",\n SUM(CASE WHEN rt.name = '$rr2' THEN 1 ELSE 0 END) AS \"RR2 Total Paths\"\nFROM ip_rib r\nJOIN bgp_peers p ON p.hash_id = r.peer_hash_id\nJOIN routers rt ON rt.hash_id = p.router_hash_id\nWHERE rt.name IN ('$rr1', '$rr2') AND r.iswithdrawn = false",
"description":"Prefixes present on RR1 but NOT on RR2. Expected: RR2's own locally-originated routes won't appear here (they're on RR2 only). Unexpected entries indicate a convergence or session issue.",
"rawSql":"SELECT DISTINCT ON (r1.prefix, r1.prefix_len)\n r1.prefix::text AS \"Prefix\",\n ba.origin_as AS \"Origin AS\",\n ba.next_hop::text AS \"Next Hop\",\n ba.as_path::text AS \"AS Path\",\n p1.peer_addr::text AS \"Learned From\"\nFROM ip_rib r1\nJOIN bgp_peers p1 ON p1.hash_id = r1.peer_hash_id\nJOIN routers rt1 ON rt1.hash_id = p1.router_hash_id\nJOIN base_attrs ba ON ba.hash_id = r1.base_attr_hash_id\nWHERE rt1.name = '$rr1' AND r1.iswithdrawn = false\n AND NOT EXISTS (\n SELECT 1 FROM ip_rib r2\n JOIN bgp_peers p2 ON p2.hash_id = r2.peer_hash_id\n JOIN routers rt2 ON rt2.hash_id = p2.router_hash_id\n WHERE rt2.name = '$rr2'\n AND r2.prefix = r1.prefix AND r2.prefix_len = r1.prefix_len\n AND r2.iswithdrawn = false\n )\nORDER BY r1.prefix, r1.prefix_len, ba.local_pref DESC NULLS LAST",
"description":"Prefixes present on RR2 but NOT on RR1. Expected: RR1's own locally-originated routes won't appear here. Unexpected entries indicate a convergence or session issue.",
"rawSql":"SELECT DISTINCT ON (r2.prefix, r2.prefix_len)\n r2.prefix::text AS \"Prefix\",\n ba.origin_as AS \"Origin AS\",\n ba.next_hop::text AS \"Next Hop\",\n ba.as_path::text AS \"AS Path\",\n p2.peer_addr::text AS \"Learned From\"\nFROM ip_rib r2\nJOIN bgp_peers p2 ON p2.hash_id = r2.peer_hash_id\nJOIN routers rt2 ON rt2.hash_id = p2.router_hash_id\nJOIN base_attrs ba ON ba.hash_id = r2.base_attr_hash_id\nWHERE rt2.name = '$rr2' AND r2.iswithdrawn = false\n AND NOT EXISTS (\n SELECT 1 FROM ip_rib r1\n JOIN bgp_peers p1 ON p1.hash_id = r1.peer_hash_id\n JOIN routers rt1 ON rt1.hash_id = p1.router_hash_id\n WHERE rt1.name = '$rr1'\n AND r1.prefix = r2.prefix AND r1.prefix_len = r2.prefix_len\n AND r1.iswithdrawn = false\n )\nORDER BY r2.prefix, r2.prefix_len, ba.local_pref DESC NULLS LAST",
"description":"Prefixes present on both RRs but where the selected best path differs in next-hop, AS path, local-pref, or MED. This is normal for multi-homed link subnets where each RR selects a different best path based on router-id tiebreaker. Filter by address family using the AFI dropdown.",
"rawSql":"WITH c1 AS (\n SELECT DISTINCT ON (r.prefix, r.prefix_len)\n r.prefix, r.prefix_len, r.isipv4,\n ba.next_hop, ba.as_path, ba.origin_as,\n COALESCE(ba.local_pref, 0) AS lp, COALESCE(ba.med, 0) AS med,\n ba.community_list, p.peer_addr AS learned_from\n FROM ip_rib r\n JOIN bgp_peers p ON p.hash_id = r.peer_hash_id\n JOIN routers rt ON rt.hash_id = p.router_hash_id\n JOIN base_attrs ba ON ba.hash_id = r.base_attr_hash_id\n WHERE rt.name = '$rr1' AND r.iswithdrawn = false\n ORDER BY r.prefix, r.prefix_len, ba.local_pref DESC NULLS LAST\n),\nc2 AS (\n SELECT DISTINCT ON (r.prefix, r.prefix_len)\n r.prefix, r.prefix_len, r.isipv4,\n ba.next_hop, ba.as_path, ba.origin_as,\n COALESCE(ba.local_pref, 0) AS lp, COALESCE(ba.med, 0) AS med,\n ba.community_list, p.peer_addr AS learned_from\n FROM ip_rib r\n JOIN bgp_peers p ON p.hash_id = r.peer_hash_id\n JOIN routers rt ON rt.hash_id = p.router_hash_id\n JOIN base_attrs ba ON ba.hash_id = r.base_attr_hash_id\n WHERE rt.name = '$rr2' AND r.iswithdrawn = false\n ORDER BY r.prefix, r.prefix_len, ba.local_pref DESC NULLS LAST\n)\nSELECT\n c1.prefix::text AS \"Prefix\",\n CASE WHEN c1.isipv4 THEN 'IPv4' ELSE 'IPv6' END AS \"AFI\",\n c1.next_hop::text AS \"RR1 Next Hop\",\n c2.next_hop::text AS \"RR2 Next Hop\",\n c1.as_path::text AS \"RR1 AS Path\",\n c2.as_path::text AS \"RR2 AS Path\",\n c1.lp AS \"RR1 LP\",\n c2.lp AS \"RR2 LP\",\n c1.med AS \"RR1 MED\",\n c2.med AS \"RR2 MED\",\n CASE\n WHEN c1.next_hop != c2.next_hop AND c1.as_path != c2.as_path THEN 'NH+ASPath'\n WHEN c1.next_hop != c2.next_hop THEN 'Next-Hop'\n WHEN c1.as_path != c2.as_path THEN 'AS Path'\n WHEN c1.lp != c2.lp THEN 'Local-Pref'\n WHEN c1.med != c2.med THEN 'MED'\n ELSE 'Other'\n END AS \"Diff Type\"\nFROM c1 JOIN c2 ON c1.prefix = c2.prefix AND c1.prefix_len = c2.prefix_len\nWHERE (c1.next_hop != c2.next_hop OR c1.as_path != c2.as_path\n OR c1.lp != c2.lp OR c1.med != c2.med)\n AND ('$afi' = 'All' OR ('$afi' = 'IPv4' AND c1.isipv4 = true) OR ('$afi' = 'IPv6' AND c1.isipv4 = false))\nORDER BY c1.prefix",
"description":"Route counts each RR client sends to each RR. In a healthy cluster, every client should send the same number of routes to both RRs. Mismatches indicate session issues, policy differences, or BMP reporting gaps.",
"rawSql":"WITH rr1_peers AS (\n SELECT p.peer_addr, p.hash_id\n FROM bgp_peers p\n JOIN routers rt ON rt.hash_id = p.router_hash_id\n WHERE rt.name = '$rr1'\n),\nrr2_peers AS (\n SELECT p.peer_addr, p.hash_id\n FROM bgp_peers p\n JOIN routers rt ON rt.hash_id = p.router_hash_id\n WHERE rt.name = '$rr2'\n),\nrr1_counts AS (\n SELECT pp.peer_addr, COUNT(*) AS cnt\n FROM rr1_peers pp\n JOIN ip_rib r ON r.peer_hash_id = pp.hash_id AND r.iswithdrawn = false\n GROUP BY pp.peer_addr\n),\nrr2_counts AS (\n SELECT pp.peer_addr, COUNT(*) AS cnt\n FROM rr2_peers pp\n JOIN ip_rib r ON r.peer_hash_id = pp.hash_id AND r.iswithdrawn = false\n GROUP BY pp.peer_addr\n)\nSELECT\n COALESCE(c1.peer_addr, c2.peer_addr)::text AS \"Client\",\n COALESCE(c1.cnt, 0) AS \"Routes to RR1\",\n COALESCE(c2.cnt, 0) AS \"Routes to RR2\",\n ABS(COALESCE(c1.cnt, 0) - COALESCE(c2.cnt, 0)) AS \"Delta\",\n CASE WHEN COALESCE(c1.cnt, 0) = COALESCE(c2.cnt, 0) THEN 'Match' ELSE 'MISMATCH' END AS \"Status\"\nFROM rr1_counts c1\nFULL OUTER JOIN rr2_counts c2 ON c1.peer_addr = c2.peer_addr\nWHERE c1.peer_addr IS NOT NULL AND c2.peer_addr IS NOT NULL\nORDER BY ABS(COALESCE(c1.cnt, 0) - COALESCE(c2.cnt, 0)) DESC, COALESCE(c1.peer_addr, c2.peer_addr)",
"description":"For clients with route count mismatches, shows which specific prefixes differ. Select a client from the Client dropdown to drill down.",
"rawSql":"WITH rr1_client_routes AS (\n SELECT r.prefix, r.prefix_len\n FROM ip_rib r\n JOIN bgp_peers p ON p.hash_id = r.peer_hash_id\n JOIN routers rt ON rt.hash_id = p.router_hash_id\n WHERE rt.name = '$rr1' AND p.peer_addr::text = '$client'\n AND r.iswithdrawn = false\n),\nrr2_client_routes AS (\n SELECT r.prefix, r.prefix_len\n FROM ip_rib r\n JOIN bgp_peers p ON p.hash_id = r.peer_hash_id\n JOIN routers rt ON rt.hash_id = p.router_hash_id\n WHERE rt.name = '$rr2' AND p.peer_addr::text = '$client'\n AND r.iswithdrawn = false\n)\nSELECT r1.prefix::text AS \"Prefix\", 'RR1 only' AS \"Present On\"\nFROM rr1_client_routes r1\nWHERE NOT EXISTS (\n SELECT 1 FROM rr2_client_routes r2\n WHERE r2.prefix = r1.prefix AND r2.prefix_len = r1.prefix_len\n)\nUNION ALL\nSELECT r2.prefix::text AS \"Prefix\", 'RR2 only' AS \"Present On\"\nFROM rr2_client_routes r2\nWHERE NOT EXISTS (\n SELECT 1 FROM rr1_client_routes r1\n WHERE r1.prefix = r2.prefix AND r1.prefix_len = r2.prefix_len\n)\nORDER BY \"Prefix\"",
"rawSql":"SELECT\n rt.name AS \"Router\",\n p.peer_addr::text AS \"Learned From\",\n ba.next_hop::text AS \"Next Hop\",\n ba.as_path::text AS \"AS Path\",\n ba.origin_as AS \"Origin AS\",\n COALESCE(ba.local_pref, 0) AS \"Local Pref\",\n COALESCE(ba.med, 0) AS \"MED\",\n ba.community_list::text AS \"Communities\",\n ba.cluster_list::text AS \"Cluster List\",\n ba.originator_id::text AS \"Originator ID\",\n r.labels AS \"Labels\",\n r.timestamp AS \"Last Update\"\nFROM ip_rib r\nJOIN bgp_peers p ON p.hash_id = r.peer_hash_id\nJOIN routers rt ON rt.hash_id = p.router_hash_id\nJOIN base_attrs ba ON ba.hash_id = r.base_attr_hash_id\nWHERE rt.name IN ('$rr1', '$rr2')\n AND r.iswithdrawn = false\n AND r.prefix::text = '$prefix'\nORDER BY rt.name, p.peer_addr",
"description":"Reflected routes whose NEXT_HOP is an RR loopback while the route was originated by a different router \u2014 the next-hop-self-on-an-RR anti-pattern that pulls the RR into the data path. Should be 0.",
"gridPos":{
"h":6,
"w":6,
"x":0,
"y":56
},
"fieldConfig":{
"defaults":{
"color":{
"mode":"thresholds"
},
"thresholds":{
"mode":"absolute",
"steps":[
{
"color":"green",
"value":null
},
{
"color":"red",
"value":1
}
]
},
"unit":"short"
},
"overrides":[]
},
"options":{
"colorMode":"background",
"graphMode":"none",
"justifyMode":"auto",
"orientation":"auto",
"reduceOptions":{
"calcs":[
"lastNotNull"
],
"fields":"",
"values":false
},
"textMode":"auto"
},
"targets":[
{
"datasource":{
"type":"postgres",
"uid":"obmp_postgres"
},
"format":"time_series",
"refId":"A",
"rawSql":"SELECT NOW() AS time, count(*) AS \"Anti-pattern Routes\"\nFROM ip_rib r\nJOIN base_attrs ba ON ba.hash_id = r.base_attr_hash_id\nWHERE r.iswithdrawn = false\n AND host(ba.next_hop) IN (${rr_loopbacks:singlequote})\n AND ba.originator_id IS NOT NULL AND host(ba.originator_id) <> host(ba.next_hop)"
}
]
},
{
"type":"table",
"id":62,
"title":"Reflected Routes Landing on an RR Next-Hop",
"datasource":{
"type":"postgres",
"uid":"obmp_postgres"
},
"description":"Each row is a reflected route whose NEXT_HOP points at an RR loopback instead of the true originator \u2014 the RR has been pulled into the forwarding path (next-hop-self mis-applied on the client-facing side). Empty is healthy. Use this to validate RR behavior, e.g. during an IOS-XR to Junos RR migration.",
"gridPos":{
"h":6,
"w":18,
"x":6,
"y":56
},
"fieldConfig":{
"defaults":{
"custom":{
"align":"auto",
"displayMode":"auto"
}
},
"overrides":[
{
"matcher":{
"id":"byName",
"options":"Next-Hop (RR!)"
},
"properties":[
{
"id":"custom.displayMode",
"value":"color-background"
},
{
"id":"color",
"value":{
"mode":"fixed",
"fixedColor":"red"
}
}
]
}
]
},
"options":{
"showHeader":true,
"footer":{
"show":false,
"reducer":[
"sum"
],
"fields":""
}
},
"targets":[
{
"datasource":{
"type":"postgres",
"uid":"obmp_postgres"
},
"format":"table",
"refId":"A",
"rawSql":"SELECT\n r.prefix AS \"Prefix\",\n host(ba.next_hop) AS \"Next-Hop (RR!)\",\n host(ba.originator_id) AS \"True Originator\",\n COALESCE(rtr.name, p.peer_addr::text) AS \"Seen on Router\",\n COALESCE(NULLIF(p.name,''), p.peer_addr::text) AS \"Via Peer\",\n ba.origin_as AS \"Origin AS\"\nFROM ip_rib r\nJOIN base_attrs ba ON ba.hash_id = r.base_attr_hash_id\nJOIN bgp_peers p ON p.hash_id = r.peer_hash_id\nJOIN routers rtr ON rtr.hash_id = p.router_hash_id\nWHERE r.iswithdrawn = false\n AND host(ba.next_hop) IN (${rr_loopbacks:singlequote})\n AND ba.originator_id IS NOT NULL AND host(ba.originator_id) <> host(ba.next_hop)\nORDER BY r.prefix\nLIMIT 200"
"definition":"SELECT DISTINCT p.peer_addr::text FROM bgp_peers p JOIN routers rt ON rt.hash_id = p.router_hash_id WHERE rt.name IN ('$rr1', '$rr2') AND p.state = 'up' ORDER BY 1",
"hide":0,
"includeAll":false,
"label":"Client",
"multi":false,
"name":"client",
"options":[],
"query":"SELECT DISTINCT p.peer_addr::text FROM bgp_peers p JOIN routers rt ON rt.hash_id = p.router_hash_id WHERE rt.name IN ('$rr1', '$rr2') AND p.state = 'up' ORDER BY 1",
"definition":"SELECT DISTINCT r.prefix::text FROM ip_rib r JOIN bgp_peers p ON p.hash_id = r.peer_hash_id JOIN routers rt ON rt.hash_id = p.router_hash_id WHERE rt.name IN ('$rr1', '$rr2') AND r.iswithdrawn = false ORDER BY 1",
"hide":0,
"includeAll":false,
"label":"Prefix",
"multi":false,
"name":"prefix",
"options":[],
"query":"SELECT DISTINCT r.prefix::text FROM ip_rib r JOIN bgp_peers p ON p.hash_id = r.peer_hash_id JOIN routers rt ON rt.hash_id = p.router_hash_id WHERE rt.name IN ('$rr1', '$rr2') AND r.iswithdrawn = false ORDER BY 1",
