2013-10-24 24 views
1

我有运行COUCHBASE 2个AWS实例和失败.. ,,,,试图连接到AWS实例..同时的Telnet/SSH工作正常Ping不通。尝试连接到AWS实例..平同时的Telnet/SSH工作正常

可以把它连接使用http://xscx:8091

,同时通过Java API的做这件事,我得到这样的错误

2013-10-23 19:59:06.534 WARN com.couchbase.client.CouchbaseConnection: Closing, and reopening {QA sa=172.31.12.165/172.31.12.165:11210, #Rops=0, #Wops=1, #iq=0, topRop=null, topWop=Cmd: 1 Opaque: 1 Key: 0 Cas: 0 Exp: 0 Flags: 0 Data Length: 1570, toWrite=0, interested=0}, attempt 3. 2013-10-23 19:59:06.544 INFO com.couchbase.client.CouchbaseConnection: Connection state changed for [email protected]

at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) 
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692) 
at net.spy.memcached.MemcachedConnection.handleIO(MemcachedConnection.java:423) 
at net.spy.memcached.MemcachedConnection.handleIO(MemcachedConnection.java:261) 
at com.couchbase.client.CouchbaseConnection.run(CouchbaseConnection.java:288) 

2013-10-23 19:59:06.545 WARN com.couchbase.client.CouchbaseConnection: Closing, and reopening {QA sa=172.31.5.85/172.31.5.85:11210, #Rops=0, #Wops=0, #iq=0, topRop=null, topWop=null, toWrite=0, interested=0}, attempt 3.`` ava.lang.RuntimeException: Timed out waiting for operation

http://i40.tinypic.com/2qun6us.png

回答

0

你需要明确打开的端口(如果您需要在端口在Windows防火墙打开窗户)。默认情况下,AWS端口将被关闭(打开本地)

+0
+0

@ user2601010:我的经验是,我在窗户打开它们的防火墙以及AWS控制台 - >安全组。只有一个(或)两个端口(如RDP是开放的) – kosa

+0

清洁香港的形象......我在本地machine's打开最入站出站口防火墙..仍然不能老是平 – user2601010

2

你说,同时的Telnet/SSH工作正常

Ping使用ICMP而Telnet和SSH使用TCP/IP

Ping不通。这些是不同的协议,在防火墙上被阻塞的方式不同。许多防火墙运营商明确禁止ICMP以缓解拒绝服务攻击,所以这并不令人意外。

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