Dell S3100 EMC Command Line Reference Guide for the Series 9.14.2.1 - Page 1260

Error Type Wrong_Len Invld-Nbr Nbr-State Auth-Error MD5-Error Cksum-Err Version AreaMismatch Conf-Issue No-Buffer Seq-no Socket Q-overflow Unknown-Pkt Description The received packet length is different to what was indicated in the OSPF header. LSA, LSR, LSU, and DDB are received from a peer which is not a neighbor peer. LSA, LSR, and LSU are received from a neighbor with stats less than the loading state. Simple authentication error. MD5 error Checksum Error Version mismatch Area mismatch The received hello packet has a different hello or dead interval than the configuration. Buffer allocation failure. A sequence no errors occurred during the database exchange process. Socket Read/Write operation error. Packets dropped due to queue overflow. Received packet is not an OSPF packet. Example DellEMC# show ip ospf 1 statistics global OSPF Packet Count Total Error Hello DDiscr LSReq LSUpd LSAck RX 10 0 8 2 0 0 0 TX 10 0 10 0 0 0 0 OSPF Global Queue Length TxQ-Len RxQ-Len Tx-Mark Rx-Mark Hello-Q 0 0 0 2 LSR-Q 0 0 0 0 Other-Q 0 0 0 0 Error packets (Only for RX) Intf-Down 0 Wrong-Len 0 Auth-Err 0 Version 0 No-Buffer 0 Q-OverFlow 0 Non-Dr 0 Invld-Nbr 0 MD5-Err 0 AreaMis 0 Seq-No 0 Unkown-Pkt 0 Self-Org 0 Nbr-State 0 Chksum 0 Conf-Issues 0 Socket 0 Error packets (Only for TX) Socket Errors 0 DellEMC# Usage Information The show ip ospf process-id statistics command displays the error packet count received on each interface as: • The hello-timer remaining value for each interface • The wait-timer remaining value for each interface • The grace-timer remaining value for each interface • The packet count received and transmitted for each neighbor • Dead timer remaining value for each neighbor • Transmit timer remaining value for each neighbor 1260 Open Shortest Path First (OSPFv2 and OSPFv3)