Oracle GoldenGate OGG-01223 错误?报错

先说一下环境，源端10.0.4.10，目标端10.0.67.10，双向复制

现在67.10到4.10的复制正常

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但是4.10到67.10的复制报错

2014-10-30 13:13:23  WARNING OGG-01223  TCP/IP error 111 (Connection refused), endpoin
t: 10.0.67.10:7809.

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67.10可以ping通

PING 10.0.67.10 (10.0.67.10) 56(84) bytes of data.
64 bytes from 10.0.67.10: icmp_seq=1 ttl=63 time=0.309 ms
64 bytes from 10.0.67.10: icmp_seq=2 ttl=63 time=0.354 ms
64 bytes from 10.0.67.10: icmp_seq=3 ttl=63 time=0.351 ms
64 bytes from 10.0.67.10: icmp_seq=4 ttl=63 time=0.318 ms

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telnet 7809 也正常

Trying 10.0.67.10...
Connected to 10.0.67.10.
Escape character is '^]'.
Connection closed by foreign host.

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67.10上端口已开放

tcp        0      0 :::7809                     :::*                        LISTEN      2497/./mgr      

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67.10上的mgr文件内容如下

PORT 7809
DYNAMICPORTLIST 7810-7830
--- AUTORESTART ER *, RETRIES 10, WAITMINUTES 5
PURGEOLDEXTRACTS ./dirdat/*, USECHECKPOINTS, MINKEEPDAYS 10

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帮助分析一下原因，多谢。