NVIDIA Docs Hub NVIDIA Networking Networking Software ibdiagnet InfiniBand Fabric Diagnostic Tool User Manual v2.9.0 Routers

Routers

This section specifies options for retrieving InfiniBand Routers configuration.

Parameter	Description
--routers	Discovers and dumps router tables to ibdiagnet2.db_csv file.

Output:

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            START_ROUTERS_INFO
NodeGUID,CapabilityMask,NextHopTableCap,NextHopTableTop,AdjChange,NHChange,IsGlbSA,AdjacentSiteLocalSubnetsTableTop,AdjacentSiteLocalSubnetsTableCap,MaxMulticastTTL
0x0002c90000000041,0x00000000,0x00000014,0x00000002,0x00,0x00,0x00,0x00,0x14,0x00
0x0002c9000000004a,0x00000000,0x00000014,0x00000003,0x00,0x00,0x00,0x00,0x14,0x00
0x0002c90000000053,0x00000000,0x00000014,0x00000003,0x00,0x00,0x00,0x00,0x14,0x00
END_ROUTERS_INFO
 
 
START_ROUTERS_ADJ_SITE_LOCAL_SUBNETS_TABLE
NodeGUID,BlockNum,RecordNum,SubnetPrefix,Pkey,MasterSMLID
END_ROUTERS_ADJ_SITE_LOCAL_SUBNETS_TABLE
 
 
START_ROUTERS_NEXT_HOP_TABLE
NodeGUID,BlockNum,RecordNum,SubnetPrefix,Pkey,Weight
0x0002c90000000041,0x00000000,0x00000000,0xfec000000000129a,0xddec,0x00
0x0002c90000000041,0x00000000,0x00000001,0xfec0000000005b22,0xbec7,0x00
0x0002c9000000004a,0x00000000,0x00000000,0xfec0000000005b22,0xddec,0x00
0x0002c9000000004a,0x00000000,0x00000001,0xfec000000000d17a,0xbec7,0x00
0x0002c9000000004a,0x00000000,0x00000002,0xfec000000000e0fb,0xa36c,0x00
0x0002c90000000053,0x00000000,0x00000000,0xfec0000000005b22,0xddec,0x00
0x0002c90000000053,0x00000000,0x00000001,0xfec0000000006ac7,0xbec7,0x00
0x0002c90000000053,0x00000000,0x00000002,0xfec000000000c9cb,0xa36c,0x00
END_ROUTERS_NEXT_HOP_TABLE