01/1260、某位网络工程师在排查OSPF协议故障时输出信息如下，据此判断哪种原因导致邻接关系无法正常建立？<Huawei>display ospf error interface GigabitEthernet 0/0/0
OSPF Process 1 with Router ID 10.0.12.2
OSPF error statistics
Interface: GigabitEthernet0/0/0 (10.0.12.2)
General packet errors:
0 : Bad version 0: Bad checksum
4 : Bad area id 0: Bad authentication type
0 : Bad authentication key 0 : Unknown neighbor
0 : Bad net segment 0 : Extern option mismatch
0 : Router id confusion
HELLO packet errors:
0 : Netmask mismatch 0 : Dead timer mismatch
0: Hello timer mismatch 0 : Invalid Source Address
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