redis: get key-value from another computer

Question

Computer B wants key-value from computer A. Redis-server is on computer A with ip address 192.16.0.2, port 6379. Computer B with ip address 192.16.0.3 tries to get data from computer A. I tried

redis-cli -h 192.168.0.2 -h 6379.

But there is no response. To check connection, ping 192.168.0.2 gets response within 1msec. However telnet 192.168.0.2 6379 does not get response.

How should I solve this problem?

Paste some program setup info and debugging info.. that might help others to look with you at the problem. — ZF007, Dec 20 '18 at 13:18
There appears to be a block in the route between A and B on that port... is there a firewall there? — Itamar Haber, Dec 21 '18 at 14:57
Is "-h 6379" just a typo in question, or it is the root cause of this problem? — shaochuancs, Feb 27 '19 at 15:12

score 2 · Answer 1 · answered Dec 21 '18 at 22:27

2

It looks like you are using the wrong flag to specify the port.

Try using the -p flag for the port:

redis-cli -h 192.168.0.2 -p 6379

answered Dec 21 '18 at 22:27

AndyHeasman

21
1

Looks like that's just a typo in question. Otherwise, OP will get error message such as "Could not connect to Redis at 6379:6379: Can't create socket: No route to host", not "there is no response" – shaochuancs Feb 27 '19 at 15:11

redis: get key-value from another computer

1 Answers1