The Virtualization Cookbook for SLES 10 SP2 - z/VM - IBM

14.2.2 Configuring Web Browser support
Once the product is enabled, the TCPIP profile must be modified to enable Web access to the
Performance Toolkit. The following example sets the port to 80, the default for a Web
browser:
► Logon to TCPMAINT. Edit the TCPIP configuration file. In this example it is POKSND61 TCPIP
D file (assuming you modified this file name earlier - the default name is PROFILE TCPIP)
and search for the string reserve ports. This is where z/VM TCP/IP ports are reserved.
==> x poksnd61 tcpip d
====> /port
► Add the following line under the PORT entries:
...
PORT
20 TCP FTPSERVE NOAUTOLOG ; FTP Server
21 TCP FTPSERVE ; FTP Server
23 TCP INTCLIEN ; TELNET Server
; 25 TCP SMTP ; SMTP Server
; 53 TCP NAMESRV ; Domain Name Server
; 53 UDP NAMESRV ; Domain Name Server
; 67 UDP DHCPD ; DHCP Server
; 69 UDP TFTPD ; TFTPD (Trivial FTP) Server
; 69 UDP TFTPD ; TFTPD (Trivial FTP) Server
80 TCP PERFSVM ; Performance Toolkit
; 111 TCP PORTMAP ; Portmap Server
...
Save your changes. The TCPIP user ID needs to be recycled in order for our changes to
take effect. You can FORCE and XAUTOLOG TCPIP from a console. Alternatively, if you are in
a position to reIPL the system, you can do that (shutdown reipl iplparms cons=sysc)
► When the system comes back, logon to TCPMAINT and check if everything was successful
by issuing the NETSTAT CLIENTS command. You want to see that the service PERFSVM is a
client (listening). This should be shown after a few screens of output:
==> netstat clients
...
Client: PERFSVM Authorization: {none}
Notes Handled: none
Last Touched: 0:01:22
Vmcf error count: 0
The entry for PERFSVM should be at the end of the output.
14.2.3 Configuring PERFSVM
The PERFSVM user ID is the Performance Toolkit service machine.
► Logon to PERFSVM. If you successfully enabled the product, you should be put in a
Performance Toolkit session and see the following text at the top of the screen:
FCX001 Performance Toolkit for VM Autoscroll 12
FCXBAS500I Performance Toolkit for VM FL610
Monitor event started -- recording is activated
Monitor sample started -- recording is activated
FCXPMN446E Incomplete monitor data: SAMPLE CONFIG size too small
► Press F12 twice to get to a CMS prompt.
► Copy the PROFILE XEDIT from the MAINT 191 disk so editor sessions will have a common
interface among user IDs.
Chapter 14. Monitoring and tuning z/VM and Linux 229