LR连LINUX系统资源时报RPC未运行的错误

错误提示如下：

Monitor name :UNIX Resources. Internal rpc error (error code:2). Machine: 58.251.130.67. Hint: Check that RPC on this machine is up and running. Check that rstat daemon on this machine is up and running (use rpcinfo utility for this verification). Details: RPC: RPC call failed.
RPC-TCP: recv()/recvfrom() failed.
RPC-TCP: Timeout reached. (entry point: Factory::CollectData). [MsgId: MMSG-47197]

解决方法：

lr和LINUX系统不在同一个网段，哈哈，在LR运行的机器上加了网关后，就正常了。

同时发现当网络出现Request timed out时，也会报这个错误。