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Mib info of certain bundles goes missing after LC OIR (or reload) Also, in particular cases, the LAG OID walk returns nothing, although bundles and interfaces are configured.
Observed after LC OIR. (or reload location all) Also, if there is a walk performed on the lag OID, before any bundles or interfaces are configured, then further walks on the lag OID (after configuring bundles/interfaces) would not return any results.
Restart mibd_interface process.
I've aligned configs and activated LACP, no change. The OID is still not returning anything. Some verified facts (scroll below for details): -LACP is up on Napoli Bundle-Ether1 -There is a working e2e IGP adjacency over Napoli Bundle-Ether1 -The LAG mib is supported by the router -Different -lag-port-match options were used for snmp_find_interfaces (guess & complete) -There is no router config preventing this MIB This is a blocker for the L1 activation UC of the customer PoC. [user@ucs data]$ snmpwalk -v2c -c public 192.168.244.50 IEEE8023-LAG-MIB::dot3adAggPortAttachedAggID IEEE8023-LAG-MIB::dot3adAggPortAttachedAggID = No Such Instance currently exists at this OID For comparison, a working ASR9k: [user@ucs data]$ snmpwalk -v2c -c cisco 192.168.56.26 IEEE8023-LAG-MIB::dot3adAggPortAttachedAggID IEEE8023-LAG-MIB::dot3adAggPortAttachedAggID.34 = INTEGER: 18 IEEE8023-LAG-MIB::dot3adAggPortAttachedAggID.35 = INTEGER: 16 IEEE8023-LAG-MIB::dot3adAggPortAttachedAggID.36 = INTEGER: 18 IEEE8023-LAG-MIB::dot3adAggPortAttachedAggID.41 = INTEGER: 0 IEEE8023-LAG-MIB::dot3adAggPortAttachedAggID.42 = INTEGER: 19 IEEE8023-LAG-MIB::dot3adAggPortAttachedAggID.46 = INTEGER: 0 [user@ucs data]$ snmpwalk -v2c -c public 192.168.244.50 IEEE8023-LAG-MIB::labMIB EEE8023-LAG-MIB::labMIB = No Such Object available on this agent at this OID RP/0/RP0/CPU0:ios#sh bundle Bundle-Ether1 Status: Up Local links : 1 / 0 / 1 Local bandwidth : 100000000 (100000000) kbps MAC address (source): 8478.ac37.7984 (Chassis pool) Inter-chassis link: No Minimum active links / bandwidth: 1 / 1 kbps Maximum active links: 5 Wait while timer: 2000 ms Load balancing: Link order signaling: Not configured Hash type: Src-IP Locality threshold: None LACP: Operational Flap suppression timer: Off Cisco extensions: Disabled Non-revertive: Disabled mLACP: Not configured IPv4 BFD: Not configured IPv6 BFD: Not configured Port Device State Port ID B/W, kbps -------------------- --------------- ----------- -------------- ---------- Hu0/3/0/0 Local Active 0x8000, 0x0001 100000000 Link is Active RP/0/RP0/CPU0:ios#sh int bundle-e1 Bundle-Ether1 is up, line protocol is up Interface state transitions: 5 Hardware is Aggregated Ethernet interface(s), address is 8478.ac37.7984 Internet address is 99.5.7.9/30 MTU 1514 bytes, BW 100000000 Kbit (Max: 100000000 Kbit) reliability 255/255, txload 0/255, rxload 0/255 Encapsulation ARPA, Full-duplex, 100000Mb/s loopback not set, Last link flapped 00:45:51 ARP type ARPA, ARP timeout 04:00:00 No. of members in this bundle: 1 HundredGigE0/3/0/0 Full-duplex 100000Mb/s Active Last input 00:00:01, output 00:00:01 Last clearing of "show interface" counters 00:16:55 5 minute input rate 1000 bits/sec, 1 packets/sec 5 minute output rate 1000 bits/sec, 1 packets/sec 702 packets input, 225054 bytes, 0 total input drops 0 drops for unrecognized upper-level protocol Received 0 broadcast packets, 378 multicast packets 0 runts, 0 giants, 0 throttles, 0 parity 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 689 packets output, 229995 bytes, 0 total output drops Output 0 broadcast packets, 379 multicast packets 0 output errors, 0 underruns, 0 applique, 0 resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions RP/0/RP0/CPU0:ios#sh lacp State: a - Port is marked as Aggregatable. s - Port is Synchronized with peer. c - Port is marked as Collecting. d - Port is marked as Distributing. A - Device is in Active mode. F - Device requests PDUs from the peer at fast rate. D - Port is using default values for partner information. E - Information about partner has expired. Bundle-Ether1 Port (rate) State Port ID Key System ID -------------------- -------- ------------- ------ ------------------------ Local Hu0/3/0/0 30s ascdA--- 0x8000,0x0001 0x0001 0x8000,84-78-ac-37-79-85 Partner 30s ascdA--- 0x8000,0x0001 0x0001 0x8000,a8-b1-d4-57-3e-15 Port Receive Period Selection Mux A Churn P Churn -------------------- ---------- ------ ---------- --------- ------- ------- Local Hu0/3/0/0 Current Slow Selected Distrib None None RP/0/RP0/CPU0:ios#sh snmp mib | i .1.2.840.10006.300.43.1.2.1.1.13 1.2.840.10006.300.43.1.2.1.1.13 RP/0/RP0/CPU0:ios#sh snmp mib | i .1.2.840.10006.300.43.1.2.1.1 | utility wc 23 23 989 RP/0/RP0/CPU0:ios# RP/0/RP0/CPU0:ios#sh run | i snmp Building configuration... snmp-server ifindex persist snmp-server entityindex persist snmp-server host 192.168.245.55 traps version 2c public snmp-server community public RO SystemOwner snmp-server community private RW SystemOwner snmp-server traps rf snmp-server traps aps snmp-server traps ethernet cfm snmp-server traps ds1 snmp-server traps ds3 snmp-server traps ntp snmp-server traps ethernet oam events snmp-server traps otn snmp-server traps copy-complete snmp-server traps snmp linkup snmp-server traps snmp linkdown snmp-server traps snmp coldstart snmp-server traps snmp warmstart snmp-server traps snmp authentication snmp-server traps flash removal snmp-server traps flash insertion snmp-server traps sonet snmp-server traps config snmp-server traps entity snmp-server traps selective-vrf-download role-change snmp-server traps syslog snmp-server traps system snmp-server traps frequency synchronization snmp-server traps bridgemib snmp-server traps addrpool low snmp-server traps addrpool high snmp-server traps entity-state operstatus snmp-server traps entity-state switchover snmp-server traps entity-redundancy all snmp-server traps entity-redundancy status snmp-server traps entity-redundancy switchover snmp-server trap-source IPv4 MgmtEth0/RSP0/CPU0/0 snmp-server traps frame-relay pvc interval 30 snmp-server traps atm pvc interval 30 snmp-server traps ima snmp-server traps hsrp snmp-server traps vrrp events snmp-server traps vpls all snmp-server traps vpls status snmp-server traps vpls full-clear snmp-server traps vpls full-raise snmp-server traps l2vpn all snmp-server traps l2vpn vc-up snmp-server traps l2vpn vc-down snmp-server traps rsvp all snmp-server traps rsvp new-flow snmp-server traps rsvp lost-flow snmp-server traps gdoi all snmp-server traps gdoi gm-rereg snmp-server traps gdoi gm-new-reg snmp-server traps gdoi gm-rekey-rcvd snmp-server traps gdoi gm-reg-complete snmp-server traps gdoi gm-rekey-failure snmp-server traps gdoi gm-incomplete-cfg snmp-server traps gdoi gm-no-ipsec-flows snmp-server traps ipsec tunnel stop snmp-server traps ipsec tunnel start snmp-server traps isakmp tunnel stop snmp-server traps isakmp tunnel start snmp-server traps ipsla snmp-server traps sensor snmp-server traps fru-ctrl RP/0/RP0/CPU0:ios5#sh lacp counters Bundle-Ether1 LACPDUs Timeouts Port Sent Received Excess Expired Defaulted -------------- ---------------------------------- ---------------------- Hu0/3/0/0 108 109 0 1 1 Marker Port Received Resp. Sent Excess Pkt Errors Last Cleared -------------- ---------------------------------- ---------- ------------ Hu0/3/0/0 0 0 0 0 6d4h