1.对密码进行加密
GGSCI (db11) 3> ENCRYPT PASSWORD ogg ENCRYPTKEY DEFAULT
Using default key...
Encrypted password: AACAAAAAAAAAAADAHBLDCCIIOIRFNEPB
Algorithm used: BLOWFISH
得到加密的秘密后，修改参数文件
USERID ogg, PASSWORD "AACAAAAAAAAAAADAHBLDCCIIOIRFNEPB", ENCRYPTKEY default
用法举例：
2.加密trail文件
在参数文件中添加参数ENCRYPTTRAIL和DECRYPTTRAIL
先在源段的抽取进程参数文件中添加参数ENCRYPTTRAIL，这个参数一定要加载要加密的trail file之前
GGSCI (db11) 11> view param lhremd1 EXTRACT lhremd1 setenv(NLS_LANG=AMERICAN_AMERICA.ZHS16GBK) USERID ogg, PASSWORD "AACAAAAAAAAAAADAHBLDCCIIOIRFNEPB", ENCRYPTKEY default ReportCount Every 100 RECORDS, Rate Report at 22:45 ReportRollover at 21:57 DiscardFile dirrpt/LHREMD1.dsc, Append DiscardRollover at 02:00 ON SUNDAY DBOPTIONS ALLOWNOLOGGING ENCRYPTTRAIL EXTTRAIL ./dirdat/l1 TABLE hr.T;
然后再在投递进程参数文件中进行解密后再加密远程trail file
GGSCI (db11) 13> view param phremd1 Extract PHREMD1 ------------------------------------------------------------------- -- Data Pump extract for HR schema ------------------------------------------------------------------- PassThru DECRYPTTRAIL ENCRYPTTRAIL RmtHost 192.168.1.3, MgrPort 7809 RmtTrail dirdat/l2 Table HR.* ;
最后在目标端进行解密
GGSCI (10gasm) 9> view param rhremd1 Replicat RHREMD1 ------------------------------------------------------------------- -- Replicat for HR Schema ------------------------------------------------------------------- SETENV (NLS_LANG = AMERICAN_AMERICA.AL32UTF8) USERID ogg, PASSWORD ogg DiscardFile dirrpt/LHREMD1.dsc, Append DiscardRollover at 02:00 ON SUNDAY HandleCollisions AssumeTargetDefs DECRYPTTRAIL Map HR.T, Target HR.T ;
重启所有的进程！
原文：http://www.cnblogs.com/haoxiaoyu/p/4004616.html