Can't connect to cassandra node from different host

Question

I have a cassandra node at a machine. When I access cqlsh from the same machne it works properly.

But when I tried to connect to it\'s cqlsh using \"192.x.x.x\" from

Answer 1

1.Update：./conf/cassandra.yaml

rpc_address: 0.0.0.0 ("0.0.0.0" allow anywhere IP,but you can appoint an IP)

\# broadcast_rpc_address: 1.2.3.4 (Delete comment if rpc_address=0.0.0.0)

2.restart

./bin/cassandra

Case: I met a problem that I can't remote access cassandra When I using java access cassandra