Still i am unable to generate trap messages.   Please let me know where  i 
did mistake.



$ sudo /usr/sbin/snmptrapd  -f -Lo -d -c /home/uk1577/snmptrapd.conf
Password:
Last   successful login for uk1577: Fri Mar 28 10:33:35 EST5EDT 2008 on 
pts/ti
Last unsuccessful login for uk1577: Fri Mar 28 10:34:10 EST5EDT 2008 on e
NET-SNMP version 5.4.1




$ snmptrap  -v 1 -c public localhost  "" ""  2 0 ""
read_config_store open failure on /var/net-snmp/snmpapp.conf
read_config_store open failure on /var/net-snmp/snmpapp.conf
read_config_store open failure on /var/net-snmp/snmpapp.conf



here is from snnmptarpd.conf file

traphandle  SNMPv2-MIB::coldStart  /home/uk1577/trap.sh cold
traphandle  SNMPv2-MIB::warmStart /home/uk1577/trap.sh warm
traphandle  IF-MIB::linkDown /home/uk1577/trap.sh down
traphandle  IF-MIB::linkUp /home/uk1577/trap.sh up

ignoreauthfailure  1
disableAuthorization yes



snmpd.conf

# SECTION: Trap Destinations
#
#   Here we define who the agent will send traps to.

# trapsink: A SNMPv1 trap receiver
#   arguments: host [community] [portnum]

trapsink   localhost  public

# trap2sink: A SNMPv2c trap receiver
#   arguments: host [community] [portnum]

trap2sink   localhost  public

# informsink: A SNMPv2c inform (acknowledged trap) receiver
#   arguments: host [community] [portnum]

informsink   localhost  public

# trapcommunity: Default trap sink community to use
#   arguments: community-string

trapcommunity  public


authtrapenable  1





Umesh Kamath/India/IBM
03/27/2008 16:21

To
[EMAIL PROTECTED]
cc
net-snmp-users@lists.sourceforge.net, 
[EMAIL PROTECTED], [EMAIL PROTECTED]
Subject
Re: Net-SNMP (ASAP)





Dave,

I have tried snmpget, snmpgetnext and others commands are working except 
snmptrap. I ran the snmptrapd as sudo root and ran the snmptrap  as my 
user "uk1577".  I am getting below error

snmptrap -v 1 -c public localhost "" "" 0 0  ""
read_config_store open failure on /var/net-snmp/snmpapp.conf
read_config_store open failure on /var/net-snmp/snmpapp.conf
read_config_store open failure on /var/net-snmp/snmpapp.conf


when i checked snmpapp.conf file  under  /var/net-snmp  directory  is 
missing 


Here is snmptrapd.conf output

I added community is public 

traphandle  SNMPv2-MIB::coldStart       /umesh/uttara/trap.sh cold
traphandle  SNMPv2-MIB::warmStart       /umesh/uttara/trap.sh warm
traphandle  IF-MIB::linkDown            /umesh/uttara/trap.sh down
traphandle  IF-MIB::linkUp              /umesh/uttara/trap.sh up





"Dave Shield" <[EMAIL PROTECTED]> 
Sent by: [EMAIL PROTECTED]
03/27/2008 07:11

To
Umesh Kamath/India/[EMAIL PROTECTED]
cc
[EMAIL PROTECTED], net-snmp-users@lists.sourceforge.net
Subject
Re: Net-SNMP (ASAP)






On 27/03/2008, Umesh Kamath <[EMAIL PROTECTED]> wrote:
>  When i  tried to run  snmpd   i got an error  as below
>
> /tmp/net-snmp-5.4.1/sbin/snmpd -f -Le -Dread_config
> Error opening specified endpoint ""
> Server Exiting with code 1

That's expected if you're running as non-root.



> Here when i tried  to bind on port 1161,
> i got  read_config_store open failure on /var/net-snmp/snmpd.conf
>
> /tmp/net-snmp-5.4.1/sbin/snmpd -f -Le -d udp:1161
> read_config_store open failure on /var/net-snmp/snmpd.conf
> read_config_store open failure on /var/net-snmp/snmpd.conf
> read_config_store open failure on /var/net-snmp/snmpd.conf


Again, that's expected when running as non-root.
Don't worry about them - the agent will run OK.


> I ran /tmp/net-snmp-5.4.1/sbin/snmpd  -c /home/uk1577/snmpd.conf 
udp:1161
>  command and  this daemon showing  in "ps -ef". but when i run
> "snmpget  -v1 -cpublic localhost  sysUpTime.0"
>  i am getting timeout  Response.


> Here is snmpd.conf o/p
>
> rwuser  "uk1577" noauth
> rouser  uk1577 noauth 0

If you are using SNMP_v1, then these two lines are irrelevant.
(though you don't need both entries - rwuser covers read-access)


> rocommunity  public localhost
> rwcommunity  public localhost.localdomain

Again, you don't need both entries.

Try deleting both lines, and just have the one entry

    rocommunity public

Then restart the agent, and see whether you can query it or not.


If not, then restart the agent using

    /tmp/net-snmp-5.4.1/sbin/snmpd  -f -Le -d -c
/home/uk1577/snmpd.conf  udp:1161

and send the same query.  Do you see anything output by the agent or not?

Dave

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