ELDK4.0 net-snmp can not work with trapsink

ELDK4.0 net-snmp can not work with trapsink

[tran vanle]

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Hi all
I use net-snmp package in ELDK4.0 with board TQM8xxL .
I config it 
    ./configure \
        --host=$RPM_ARCH-linux                          \
        --enable-static --enable-shared                 \
        --with-cflags="$RPM_OPT_FLAGS -lcrypto"         \
        --with-ldflags="$LDFLAGS"                       \
        --with-sys-location="Unknown"                   \
        --with-logfile="/var/log/snmpd.log"             \
        --with-persistent-directory="/var/net-snmp"     \
        --with-endianness=$endianess                    \
        --with-default-snmp-version="2"                 \

        --with-mib-modules="host agentx smux "\

%if %{tcp_wrappers}
        --with-libwrap=%{_libdir}                       \
%endif
        --sysconfdir=%{_sysconfdir}                     \
        --enable-ucd-snmp-compatibility                 \
        --with-openssl                                  \
        --with-pic                                      \
        --with-sys-contact="root@localhost"

If I run snmpd with basic config file in /etc/snmp/snmpd.conf it run ok
But when I want to use trapsink , I add these line to /etc/snmp/snmpd.conf 
////////////////////////////////////
        #   arguments: 1 | 2   (1 = yes, 2 = no)
authtrapenable 1
# trapcommunity: Default trap sink community to use
#   arguments: community-string
trapcommunity abc
# trapsink: A SNMPv1 trap receiver
#   arguments: host [community] [portnum]
trapsink 192.168.1.7
# informsink: A SNMPv2c inform (acknowledged trap) receiver
#   arguments: host [community] [portnum]
informsink 192.168.1.15
# trap2sink: A SNMPv2c trap receiver
#   arguments: host [community] [portnum]
trap2sink 192.168.1.7
///////////////////////////////////
    and run snmpd with debug I receive 
.......
......
snmp_clean_persistent:  removing old config file: /var/net-snmp/snmpd.0.conf
trace: netsnmp_send_traps(): agent_trap.c, 616:
trap: send_trap 0 0 NET-SNMP-MIB::netSnmpAgentOIDs.10trace: netsnmp_send_traps(): agent_trap.c, 618:
trap: 
trace: snmp_call_callbacks(): callback.c, 209:
callback: START calling callbacks for maj=1 min=6
trace: snmp_call_callbacks(): callback.c, 223:
callback: calling a callback for maj=1 min=6
trace: send_notifications(): notification/snmpNotifyTable.c, 95:
send_notifications: starting: pdu=8086740, vars=0
Segmentation fault

What error I had and How can I fix it?

Thanks for all


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Re: ELDK4.0 net-snmp can not work with trapsink

[Wolfgang Denk]

In message <732221.55876.qm@web33009.mail.mud.yahoo.com> you wrote:
> 
> I use net-snmp package in ELDK4.0 with board TQM8xxL .

Don't do that. ELDK 4.0 is based on and more or less requires  a  2.6
kernel tree. And the TQM8xxL boards are NOT supported in 2.6 yet.

> I config it 

And why don't you use the net-snmp package that comes  included  with
the  ELDK,  or  follow  the  documented  method  to build ELDK target
packages?

Best regards,

Wolfgang Denk

-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
Disc space - the final frontier!

Re: ELDK4.0 net-snmp can not work with trapsink

[tran vanle]

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Hi  Wolfgang Denk

In board TQM 8xxL I use kernel 2.6.11.7 with tosati patch , so it run ok. May net-snmp require kernel 2.4 to run trapsink?

About net-snmp : Of course I use net-snmp package include in ELDK4.0 package .
this configure I read in net-snmp.spec after I run 
ppc_8xx-rpm -iv net-snmp....rpm. 
I just rebuild net-snmp package in ELDK4.0, not edit any thing.So I don't know why it has this error

Thanks for all

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