I am adding a new member in replicaset and it starts initial sync bur after certain point sync break and start resync again.this process continue and never complete its initial sync.so pleasr resolve this issue.

Below are the LOG file Error

Mon Jul 21 18:25:42.628 [rsSync] oplog sync 1 of 3
Mon Jul 21 18:25:42.632 [rsSync] Socket say send() errno:110 Connection timed out xx.xxx.xxx.xx:27017
Mon Jul 21 18:25:42.638 [rsSync] connection lost to mongo2.applect.com:27017; is your tcp keepalive interval set appropriately?replSet initial sync exception: 9001 socket exception [5] server [xxxxxx.xxxxxx.com:27017] 7 attempts remaining