2-10
Cisco CNS NetFlow Collection Engine Installation and Configuration Guide, 5.0.2
OL-6900-01
Chapter 2 Installing CNS NetFlow Collection Engine
Uninstalling CNS NetFlow Collection Engine 5.0
•
rcdir
/rc4.d/S99csco_nfcd (symbolic link to
../init.d/csco_nfcd
)
•
rcdir
/rc5.d/S99csco_nfcd (symbolic link to
../init.d/csco_nfcd
)
•
rcdir
/rc6.d/K99csco_nfcd (symbolic link to
../init.d/csco_nfcd
)
On Red Hat Enterprise Linux,
rcdir
is
/etc/rc.d
.
Note
When CNS Netflow Collection Engine is uninstalled from the system, if you have modified any
of these files you must remove them yourself after the uninstall completes.
Step 7
The operating system-specific configuration is verified:
Checking system tunable parameters ...
Validation successful
This includes verifying that the data segment size limit returned by
ulimit -d
is sufficient. If not, a
warning message is displayed, and you should consult the platform system administration guide to
determine how this value is updated. This value should be at least the maximum size specified for the
collector process as described in the
“Tuning Memory Usage” section on page 4-26
in the
Cisco CNS
NetFlow Collection Engine User Guide
.
The new package is then installed.
...Starting FlowCollector Install ....
FlowCollector installation completed successfully.
The record of this installation session is saved in
/opt/CSCOnfc/logs/nfc_install.log
.
Uninstalling CNS NetFlow Collection Engine 5.0
To uninstall and remove all files for CNS NetFlow Collection Engine Release 5.0, log in as
root
and run
the following:
•
On a Solaris platform:
pkgrm CSCOnfc
•
On an HP-UX platform:
swremove CSCOnfc
•
On a Red Hat Enterprise Linux platform:
rpm -e CSCOnfc
During installation, if you specified to automatically start CNS Netflow Collection Engine when the
system initializes, remove the
rcdir
files described in
Step 11
for installing on a Solaris or HP-UX
platform, or in
Step 6
for installing on a Red Hat Enterprise Linux platform.
Recursively remove the installation directory
/opt/CSCOnfc
and the files it contains.
