Hi Jose,
the output from ldd looks ok, but I'm a bit surprised that it needs librpm librpmdb and so on, that confuses me.
Maybe it could help if you send some information about your machine like architekure, os [version], compiler. Some time ago RedHat systems (older ones AFAIK) had their own compiler, which caused problems with some software.
Another point could be libselinux. Your first error message was: /usr/sbin/snmpd: undefined symbol: netsnmp_daemonize
have you tried to get net-snmp running on a machine where selinux isn't installed. I had a daemonize problem a while ago with hardening patches like selinux or grsekurity.
Jose Dragone wrote:
Thanks Sven for your help, but I still have problems though :( In fact the command "ldd" gives me this result: ldd /usr/sbin/snmpd libnetsnmpagent.so.5 => /usr/local/lib/libnetsnmpagent.so.5 (0x40020000) libnetsnmpmibs.so.5 => /usr/local/lib/libnetsnmpmibs.so.5 (0x40035000) libnetsnmphelpers.so.5 => /usr/local/lib/libnetsnmphelpers.so.5 (0x400dd000) libwrap.so.0 => /usr/lib/libwrap.so.0 (0x400ec000) libnetsnmp.so.5 => /usr/local/lib/libnetsnmp.so.5 (0x400f4000) libdl.so.2 => /lib/libdl.so.2 (0x40160000) librpm-4.3.so => /usr/lib/librpm-4.3.so (0x40164000) librpmdb-4.3.so => /usr/lib/librpmdb-4.3.so (0x401c2000) libselinux.so.1 => /lib/libselinux.so.1 (0x402b3000) librpmio-4.3.so => /usr/lib/librpmio-4.3.so (0x402c3000) libbeecrypt.so.6 => /usr/lib/libbeecrypt.so.6 (0x402f7000) librt.so.1 => /lib/i686/librt.so.1 (0x40315000) libpthread.so.0 => /lib/i686/libpthread.so.0 (0x40328000) libpopt.so.0 => /usr/lib/libpopt.so.0 (0x4037b000) libbz2.so.1 => /usr/lib/libbz2.so.1 (0x40383000) libz.so.1 => /usr/lib/libz.so.1 (0x40392000) libcrypto.so.4 => /lib/libcrypto.so.4 (0x403a3000) libelf.so.1 => /usr/lib/libelf.so.1 (0x40494000) libm.so.6 => /lib/i686/libm.so.6 (0x404a4000) libc.so.6 => /lib/i686/libc.so.6 (0x404c8000) libnsl.so.1 => /lib/libnsl.so.1 (0x405e3000) /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x00738000) libgssapi_krb5.so.2 => /usr/lib/libgssapi_krb5.so.2 (0x405f8000) libkrb5.so.3 => /usr/lib/libkrb5.so.3 (0x4060d000) libcom_err.so.2 => /lib/libcom_err.so.2 (0x40675000) libk5crypto.so.3 => /usr/lib/libk5crypto.so.3 (0x40679000) libresolv.so.2 => /lib/libresolv.so.2 (0x4069b000) ******************************************************************************************************** I tried compiling this way: ./configure --with-default-snmp-version=2 --with-logfile="/var/log/snmpd.log" --with-persistent-directory="/var/net-snmp" --with-sys-contact="[EMAIL PROTECTED]" --with-sys-location="Juramento 2017, 4th 'A' - Buenos Aires - Argentina" --with-mib-modules="mibII snmpv3mibs ucd_snmp agent_mibs agentx notification target utilities host disman/event-mib smux mibII/mta_sendmail misc/ipfwacc tunnel examples/ucdDemoPublic examples/example examples/notification" --with-perl-modules 907
./configure --with-default-snmp-version=2 --with-logfile="/var/log/snmpd.log" --with-persistent-directory="/var/net-snmp" --with-sys-contact="[EMAIL PROTECTED]" --with-sys-location="Juramento 2017, 4th 'A' - Buenos Aires - Argentina" --with-mib-modules="mibII snmpv3mibs ucd_snmp agent_mibs agentx notification target utilities host disman/event-mib smux mibII/mta_sendmail misc/ipfwacc tunnel examples/ucdDemoPublic examples/example examples/notification" --with-perl-modules make make test make install and when recompiling, using : "make clean" or even better "make depclean"
why do you run configure twice??
On my first run I got an problem with the smux module. After I removed this module from the configuration snmpd runs fine (on my machine).
******************************************************************************** Just one thing more, this began to happen just one day , and never worked anymore, without even doing nothing to change the configuration (apart from adding some logging or changing something to the snmptrap configuration or to the snmptt package aiming on passive snmptraps to work with Nagios which I did not achieve yet )or try to recompile the package again and then resulting in a bad operation from my part.
maybe an update of your os which needs to recompile
************************************************************* /usr/sbin/snmpd -v NET-SNMP version: 5.0.9 Web: http://www.net-snmp.org/ Email: [EMAIL PROTECTED] ************************************************************* If anyone has more ideas, they are going to be more than welcome, of course. Regards Jose Dragone
hope it would be helpful.
Regards Sven Herzing
========================================================================================== Hi, [EMAIL PROTECTED] wrote:
Could anyone tell me what this means?
service snmpd start Starting snmpd: /usr/sbin/snmpd: error while loading shared libraries: /usr/sbin/snmpd: undefined symbol: netsnmp_daemonize [FAILED] Thanks in advance.
Jose
It means that the binary is missing something (in most cases a shard library). This can happen if you installed snmp by a binary package and forgot to solve some dependencies (or something like this)
You should run "ldd /usr/sbin/snmpd" and should see something like this:
[EMAIL PROTECTED]:~$ ldd /usr/sbin/snmpd
libnetsnmpagent.so.5 => /usr/lib/libnetsnmpagent.so.5 (0x40021000)
libnetsnmpmibs.so.5 => /usr/lib/libnetsnmpmibs.so.5 (0x4003a000)
libnetsnmphelpers.so.5 => /usr/lib/libnetsnmphelpers.so.5 (0x4014a000)
libwrap.so.0 => /lib/libwrap.so.0 (0x4015f000)
libnetsnmp.so.5 => /usr/lib/libnetsnmp.so.5 (0x40168000)
libsensors.so.3 => /usr/lib/libsensors.so.3 (0x40203000)
libm.so.6 => /lib/tls/libm.so.6 (0x4022c000)
libdl.so.2 => /lib/tls/libdl.so.2 (0x4024f000)
libc.so.6 => /lib/tls/libc.so.6 (0x40253000)
libnsl.so.1 => /lib/tls/libnsl.so.1 (0x4038e000)
libcrypto.so.0.9.7 => /usr/lib/i686/cmov/libcrypto.so.0.9.7 (0x403a3000)
/lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)
If there is a line in the output which looks like
libwrap.so.0 => not found
than you've found the problem and you can install the missing library
Regards Sven Herzing
-- Sven Herzing WEB.DE AG http://comwin.name/[EMAIL PROTECTED]
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