Result: Node connectivity check passed for subnet "172.25.198.0" with node(s) ahrac2,ahrac1.

Check: Node connectivity of subnet "10.0.0.0"
Source Destination Connected?
------------------------------ ------------------------------ -----------
ahrac2:ce1 ahrac1:ce1 yes
Result: Node connectivity check passed for subnet "10.0.0.0" with node(s) ahrac2,ahrac1.

Suitable interfaces for the private interconnect on subnet "172.25.0.0":
ahrac2 ce0:172.25.198.43
ahrac1 ce0:172.25.198.42

Suitable interfaces for the private interconnect on subnet "172.25.198.0":
ahrac2 ce0:172.25.198.45
ahrac1 ce0:172.25.198.44

Suitable interfaces for the private interconnect on subnet "10.0.0.0":
ahrac2 ce1:10.0.0.4
ahrac1 ce1:10.0.0.3

ERROR:
Could not find a suitable set of interfaces for VIPs.

Result: Node connectivity check failed.

Verification of node connectivity was unsuccessful on all the nodes.

至此，问题得到解决。