2个OSPF area0区域做双向重发布，为什么路由学习到ping不通？

SW2(9.9.9.9)-SW1-SW3(8.8.8.8)  

SW1

ospf 1 router-id 6.6.6.6

 import-route ospf 100

 area 0.0.0.0

  network 6.6.6.6 0.0.0.0

  network 10.1.1.0 0.0.0.255

#

ospf 100 router-id 7.7.7.7

 import-route ospf 1

 area 0.0.0.0

  network 7.7.7.7 0.0.0.0

  network 10.2.1.0 0.0.0.255

#

interface LoopBack0

 ip address 6.6.6.6 255.255.255.255

#

interface LoopBack1

 ip address 7.7.7.7 255.255.255.255

#

interface GigabitEthernet0/0

 port link-mode route

 combo enable copper

 ip address 10.1.1.1 255.255.255.0

#

interface GigabitEthernet0/1

 port link-mode route

 combo enable copper

 ip address 10.2.1.1 255.255.255.0

#

SW2

ospf 1 router-id 9.9.9.9

 area 0.0.0.0

  network 9.9.9.9 0.0.0.0

  network 10.1.1.0 0.0.0.255

#

interface LoopBack0

 ip address 9.9.9.9 255.255.255.255

#

interface GigabitEthernet0/0

 port link-mode route

 combo enable copper

 ip address 10.1.1.2 255.255.255.0

#

#

sw3

ospf 100 router-id 8.8.8.8

 area 0.0.0.0

  network 8.8.8.8 0.0.0.0

  network 10.2.1.0 0.0.0.255

#

interface LoopBack1

 ip address 8.8.8.8 255.255.255.255

#

interface GigabitEthernet0/0

 port link-mode route

 combo enable copper

 ip address 10.2.1.2 255.255.255.0

#

用模拟器配置完成后，SW2,SW3路由表有全网路由，SW1可以通全网，但是SW2-SW3无法ping通。是模拟器BUG，还是H3C的OSPF双向重发布需要做其他配置？