OSPF 邻居反复建立，请求帮助！！！

告警信息：

May 1 16:03:12:548 2018 H3C#2 RM/3/RMLOG: The default route has been deleted, protocol is OSPF, nexthop address is 192.168.1.14, output interface is Vlan-interface51 

%May 1 16:03:59:640 2018  H3C#2   RM/3/RMLOG: The default route has been deleted, protocol is OSPF, nexthop address is 192.168.1.14  , output interface is Vlan-interface51 

%May 1 16:04:05:233 2018  H3C#2  RM/3/RMLOG: The default route has been deleted, protocol is OSPF, nexthop address is 192.168.1.14  , output interface is Vlan-interface51 

OSPF 邻居反复建立。

拓扑：

配置信息，如附件！

  H3C#1 ospf 100

 area 0.0.0.0

 network 192.168.1.0 0.0.0.3

 interface Vlan-interface50

 ip address 192.168.1.1 255.255.255.252

 ospf network-type p2p 

 H3C#2 interface Vlan-interface51 

 ip address 192.168.1.13 255.255.255.252 

 ospf network-type p2p 

 ospf 100

 area 0.0.0.0

 network 192.168.1.0 0.0.0.3 

 network 192.168.1.12 0.0.0.3 

 interface Bridge-Aggregation1

 port link-type trunk 

 port trunk permit vlan 1 51 

 interface Ten-GigabitEthernet1/0/49

 port link-mode bridge 

 port link-type trunk

 port trunk permit vlan 1 51 

 combo enable fiber 

 port link-aggregation group 1

 interface Ten-GigabitEthernet1/0/51

port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 51 

 combo enable fiber 

 port link-aggregation group 1 

 H3C#3 ospf 100

 area 0.0.0.0 

 network 192.168.1.12 0.0.0.3

   interface Ten-GigabitEthernet1/0/50

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan 1 51

 combo enable fibe

port link-aggregation group 1 

# interface Ten-GigabitEthernet1/0/51 

 port link-mode bridge 

 port link-type trunk 

 port trunk permit vlan 1 51 

 combo enable fiber 

 port link-aggregation group 1 

# interface Vlan-interface51 

 ip address 192.168.1.14 255.255.255.252

 ospf network-type p2p