Hello,

I am working to implement a custom MIB for my company.  I have developed the 
subagent following the tutorial on net-snmp.org and used mib2c to generate the 
code for my MIB.  I have built the code on my X86_64 development box and it 
works great.  I have downloaded "net-snmp-5.9.1" and cross compiled it for my 
production enviroment.  Here are the output from lscpu on my production 
enviroment.

Architecture:        armv7l
Byte Order:          Little Endian
CPU(s):              2
On-line CPU(s) list: 0,1
Thread(s) per core:  1
Core(s) per socket:  2
Socket(s):           1
Vendor ID:           ARM
Model:               0
Model name:          Cortex-A9
Stepping:            r3p0
BogoMIPS:            200.00
Flags:               half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpd32


I've used the "arm-linux-gnueabifh-gcc" cross complier to cross-comple my 
subagent.  When I execute my code on the production enviroment,  it seems to 
run fine,  but doesn't connect to the master agent.  The version of snmpd on 
the production enviroment is:

NET-SNMP version:  5.8
Web:               http://www.net-snmp.org/
Email:             net-snmp-cod...@lists.sourceforge.net


When I look at the snmpd.log file,  there is no mention of any AgentX events.  
To make things more confusing,  I prototyped my subagent using the python 
"pyagentx" library and it connects to the master on the production environment 
just fine.  I had to move away from the python implementation due to lack of 
support for notifications.  

I am using the same snmpd.conf file between my development and production 
environment.  And this is the config options I used to configure the net-snmp 
environment for cross compilation:

./configure \
--with-cc=$CROSS \
--prefix=$PREFIX \
--host=$HOST \
--build=$BUILD \
--exec-prefix=$PREFIX/usr \
--sysconfdir=/etc \
--enable-static \
--enable-shared \
--with-persistent-directory=/var/lib/snmp \
--disable-static \
--with-defaults \
--enable-mini-agent \
--without-rpm \
--with-logfile=none \
--without-kmem-usage \
--enable-as-needed \
--without-perl-modules \
--disable-embedded-perl \
--disable-perl-cc-checks \
--disable-scripts \
--with-default-snmp-version="1" \
--enable-silent-libtool \
--enable-mfd-rewrites \
--with-sys-contact="Westermo Data Communications Inc." \
--with-sys-location="Westermo" \
--with-mib-modules="host ucd-snmp/dlmod my_mib/overview 
my_mib/CurlSystemCallFunc" \
--with-out-transports="Unix" \
--with-endianness=little \
--without-openssl \
--disable-manuals \
--disable-debugging \
--with-cflags="-I$PREFIX/usr/include -I$PREFIX/usr/include/glib-2.0 
-I$PREFIX/usr/lib/glib-2.0/include" \
--with-ldflags="-L$PREFIX/lib" \
--with-mibdirs="$HOME/.snmp/mibs:/usr/share/snmp/mibs"

The environment variables are as follows:

CROSS=arm-linux-gnueabihf-gcc
PREFIX=/home/dev/Development/net-snmp-5.9.1/rootfs
HOST=arm-linux-gnueabihf
BUILD=i386-linux


Any ideas on what I'm missing here?

Thank you!
Dakota Diehl





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