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Example 8-31 shows the results of a -DB2 display thread command, indicating that a trusted connection is established. Example 8-31 Displaying a trusted connection SERVER RA * 220 T73DIA001 SAPINST DISTSERV 0098 757 V485-TRUSTED CONTEXT=DB0TTRUSTSAP, SYSTEM AUTHID=SAPINST, ROLE=SAPR3 V437-WORKSTATION=*, USERID=SAPSYS, APPLICATION NAME=SAPMSSY2 V442-CRTKN=9.12.5.63.50866.110811214831 V445-G90C053F.C6B2.110811214831=757 ACCESSING DATA FOR ::9.12.5.63 SERVER RA * 74 T73BTC012 SAPINST DISTSERV 0098 1025 V485-TRUSTED CONTEXT=DB0TTRUSTSAP, SYSTEM AUTHID=SAPINST, ROLE=SAPR3 V437-WORKSTATION=SAP_COLLECTOR_PERF, USERID=DDIC, APPLICATION NAME=SWNC_TCOLL_STARTER V442-CRTKN=192.10.10.1.58954.110812120216 V445-C00A0A01.E64A.110812120216=1025 ACCESSING DATA FOR ::192.10.10.1 DB2 10 supports only trusted connections from specific predefined TCP/IP addresses of the application servers. Tip: Before using trusted connection, check whether another user ID or group has authority for system administrative privileges by using the following SQL statement: SELECT * from SYSIBM.SYSUSERAUTH; If the SAPR3 group or user SAPINST has SYSADM authority, revoke the administrative authority before using a trusted context and connection: REVOKE SYSADM FROM SAPR3; For verification of trusted connections, we redefine the trusted context DB0TTRUSTSAP by using the same SQL statement in Example 8-30 on page 135 and delete one of the attributes, such as the IP address 9.12.5.63. 136 Running SAP Solutions with IBM DB2 10 for z/OS on the IBM zEnterprise System
Figure 8-3 shows that untrusted connections are no longer active on the DB2 database server. Figure 8-3 Trusted connection not established from SAP NetWeaver AS with IP address 9.12.5.63 Chapter 8. Security enhancements of DB2 10 for SAP solutions 137
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ibm.com/redbooks Front cover Runnin
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Note: Before using this information
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2.10.2 IBM zEnterprise BladeCenter
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System software planning. . . . . .
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Trademarks IBM, the IBM logo, and i
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Maxim Kukarev is a Client Technical
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xii Running SAP Solutions with IBM
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1.1 IBM DB2 on System z and SAP The
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technologies, it provides advanced
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1.2.3 SAP Industry Solutions SAP In
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8 Running SAP Solutions with IBM DB
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2.1 SAP NetWeaver composition 2.1.1
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Consequently, the central instances
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► Data layer. The database instan
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Integration ESB / Connectors Figure
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2.4 Rolling maintenance Within one
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2.7 Database server Another compone
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Metro Mirror Figure 2-7 Metro and M
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2.10.4 zEnterprise Ensemble System
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System p or System x AIX, Linux on
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SAP mixed 3-tier structure The data
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3.1 Features implicitly used by SAP
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3.1.4 Scalability improvements for
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Insert time per row in msec. 500,00
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New tables are automatically create
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3.3 SAP modifications to optimize t
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The solution is the Hybrid DBSL, wh
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Figure 3-5 New DBM1 display Enhance
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- Accumulated wait time for global
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The view shown in Figure 3-8 for th
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3.4.1 IN-list in-memory tables DB2
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With DB2 10, the new access type NR
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2. Ensure that the user who is crea
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4.1 Installing Linux on System z, S
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Installing the server from DVD We i
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Verifying the installation In the I
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Registration: To access the SAP Ser
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Figure 4-4 Support Package list Fig
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lnxsu11:t73adm 64> telnet wtsc59oe
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2. Configure the JCL head. From the
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4.2.2 Considerations for migration
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Figure 4-8 DB2_V10_CHECK report Imp
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4.2.4 Considerations for data shari
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You must make the following changes
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lnxsu11 Figure 4-12 SAP system land
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Product Vendor Type Version SAP Net
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5.1 Functions of Unified Resource M
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5.2 Simplifying management tasks in
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Figure 5-6 DBA Cockpit initial pane
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Page 102 and 103: Figure 5-10 Buffer Pools The Buffer
Page 104 and 105: Table 5-1 highlights the tasks or a
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Page 108 and 109: Figure 5-14 AIX monitoring data Fig
Page 110 and 111: ► DB2 Network Stats ABAP report (
Page 112 and 113: 3. Enter the perfkit command to sta
Page 114 and 115: You can also access monitoring data
Page 116 and 117: Example 5-3 Linux memory utilizatio
Page 118 and 119: In addition to user resource utiliz
Page 120 and 121: In a high availability system, ever
Page 122 and 123: 7.1 Classifications of virtualizati
Page 124 and 125: 7.2 Resources to the virtual machin
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Page 128 and 129: 8.1 Separation of duties for databa
Page 130 and 131: authority is granted to an entire D
Page 132 and 133: malicious or careless unauthorized
Page 134 and 135: After starting each audit policy, D
Page 136 and 137: 8.3 Writing SQL to audit SAP tables
Page 138 and 139: Example 8-13 shows the audit record
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Page 142 and 143: Digital certificates: Digital certi
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Page 146 and 147: Example 8-24 shows the assigned val
Page 148 and 149: 8.5.3 Reasons for establishing trus
Page 152 and 153: From the central log of the SAP sys
Page 158 and 159: The SAP implementation process from
Page 160 and 161: Typical roles and tasks for system
Page 162 and 163: Key documentation From the IT and C
Page 164 and 165: Then you see a list of SAP Notes th
Page 166 and 167: SAP Notes The SAP Note system is us
Page 168 and 169: ► SAP on DB2 9 for z/OS: Implemen
Page 170 and 171: participate in the failover automat
Page 172 and 173: As a best practice, use the SAP as
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Page 176 and 177: System software planning SAP on the
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Page 180 and 181: Capability Software product Part nu
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Page 188 and 189: Additional information: For more in
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► Set the following z/VM SRM para
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► Separate the SAP private networ
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DB2 10 ZPARMS for SAP Important: Yo
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- SMS constructs and ACS routines -
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Downloading and extracting the web
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PI Process Integration PIT point-in
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SAP Notes Registration required: To
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200 Running SAP Solutions with IBM
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DSNACCOX usage 45 dual-log LG1 and
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untime environment 13 software 162
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206 Running SAP Solutions with IBM
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Running SAP Solutions with IBM DB2
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