Red Hat ENTERPRISE LINUX 4.5.0 - Guida Utente Scaricare il pdf (Pagina 104)

104

[A setting method]

1) Reboot snmpd service after setting in /etc/snmp/snmpd.conf in the following.

dontLogTCPWrappersConnects yes

2) Reboot snmpd service after setting in /etc/snmp/snmpd.options in the following.

OPTIONS="-Lsd -Lf /dev/null -p /var/run/snmpd.pid"

Reference: How to disable the excessive logging of snmpd in Red Hat Enterprise Linux System?

https://access.redhat.com/site/solutions/3465

Memory leak occurs when it uses specific API of glibc include d in Red Hat

Enterprise Linux 5.1, 5.2 and 5.3.

Requirements: Red Hat Enterprise Linux 5.1, 5.2, 5.3.

Correction: glibc-2.5-42 or later.

Description: Memory leak occurs when it use following API of glibc. It is used by NEC ESMPRO Agent.

- dlopen

- dlclose

Solution: It is bug occurring in a version of glibc included in Red Hat Enterprise Linux 5.1, 5.2, 5.3. It can

evade a problem by applying the glibc-2.5-42 (or later) package that a problem does not occur. You download

the following packages from Red Hat Network, and apply these packages.

- x86

glibc-2.5-42.i386.rpm

glibc-2.5-42.i686.rpm

glibc-common-2.5-42.i386.rpm

glibc-devel-2.5-42.i386.rpm

glibc-headers-2.5-42.i386.rpm

glibc-utils-2.5-42.i386.rpm

nscd-2.5-42.i386.rpm

- EM64T

glibc-2.5-42.i686.rpm

glibc-2.5-42.x86_64.rpm

glibc-common-2.5-42.x86_64.rpm

glibc-devel-2.5-42.i386.rpm

glibc-devel-2.5-42.x86_64.rpm

glibc-headers-2.5-42.x86_64.rpm

glibc-utils-2.5-42.x86_64.rpm

nscd-2.5-42.x86_64.rpm

Memory leak occurs when it uses specific API of net-snmp included in Red Hat

Enterprise Linux 5.2.

Requirements: Red Hat Enterprise Linux 5.2.

Evasion: net-snmp-5.3.1-19.el5_1.4.

Description: Memory leak occurs when it use following API of net-snmp. It is used by NEC ESMPRO Agent.

- snmp_sess_init

- snmp_open

When you use Local Polling function of NEC ESMPRO Manager, memory leak of ESMcmn of NEC ESMPRO

Agent occurs.

Solution: It is degrade occurring in a version of net-snmp included in Red Hat Enterprise Linux 5.2. It can

evade a problem by applying the net-snmp-5.3.1-19.el5_1.4 package that a problem does not occur. You

download the following packages from Red Hat Network, and apply these packages.

- x86

net-snmp-5.3.1-19.el5_1.4.i386.rpm

net-snmp-devel-5.3.1-19.el5_1.4.i386.rpm

net-snmp-libs-5.3.1-19.el5_1.4.i386.rpm

net-snmp-utils-5.3.1-19.el5_1.4.i386.rpm

- EM64T

net-snmp-5.3.1-19.el5_1.4.x86_64.rpm

net-snmp-devel-5.3.1-19.el5_1.4.i386.rpm

net-snmp-devel-5.3.1-19.el5_1.4.x86_64.rpm

net-snmp-libs-5.3.1-19.el5_1.4.i386.rpm

net-snmp-libs-5.3.1-19.el5_1.4.x86_64.rpm

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