Running Iroha multiple nodes on different servers

Question

I have 2 ubuntu machines

1. Ubuntu server
2. Ubuntu server

The problem which i am facing is that i am unable to run 2nd Node as a peer of first Node.... I have tried with different type of genesis files like :

1. Providing both Peers info in genesis

    {
       "addPeer":{
          "peer":{
             "address":"110.39.197.250:10001",
             "peerKey":"d04da271b57fe63426ae1dc97f6952104037411fcf4f3b739dc217f45e5fc99b"
          }
       }
    },
    {
       "addPeer":{
          "peer":{
             "address":"135.148.120.71:10001",
             "peerKey":"d64606f47120a1c62a7b7a8869acee11c50b287dbfe18de30556ce98cf478db9"
          }
       }
    },

**FYI**
**........  110.39.197.250  ==> local machine ip
  ........  135.148.120.71  ==> server ip
  ........  Running point 1 results in error with exiting of related Iroha Node**

2. `Providing only current node info in genesis see genesis file here for both Nodes Also you can see config file for both Nodes

"addPeer": {
              "peer": {
                "address": "127.0.0.1:10001",
                "peerKey": "d04da271b57fe63426ae1dc97f6952104037411fcf4f3b739dc217f45e5fc99b"
              }
            }

FYI // like same way provide node info in 2nd running node genesis and then run Addpeer in cli then this error comes and both of the nodes stop working

I am not sure what is the correct way to run Iroha nodes on different servers and then add 2nd node as a peer of 1st one....Even i have not found any helping document ..The only help which i found was to deploy multiple nodes on single machine using docker but i want to deploy on different machines and use them as a peer. Please guide me