Hi Robert,
I used init_snmp("snmptrapd") and gave the engineIDs in this file of those
devices which are send me the traps.
This is working for me. But the problem is, first I need to manually enter
the engineID for every new device in the config file (snmptrapd.conf)
I will see the set_persistent_directory(const char *dir) API call as
suggested by you. Just let me know if this enables a trap from a device
who's engineID is not mentioned ? Basically my aim is to avoid the manual
task of adding the engineID. receiver should automatically identify any new
engineID and make an persistent entry.
A sample entry in the file would be like this,
createUser -e 0x80001f8880eef1d9395b355c5500000002 test
for noauthnopriv v3 traps with username as test.
On Thu, Jul 16, 2015 at 6:53 AM, Robert Story <rst...@freesnmp.com> wrote:
> On Fri, 29 May 2015 16:14:17 +0530 Ajit wrote:
> AA> I have a application in C which receives snmp traps. There is a
> AA> issue with v3 traps. Although I have done the necessary setup.
> AA> I am able to receive v3 traps using the command "snmptrapd -Lo
> AA> -n -f". But when I run my application , no traps are received.
> AA>
> AA> The reason may be that, my application is not reading a config
> AA> file for snmp users and engineID unlike when I run snmptrapd
> AA> which reads snmptrapd.conf.
>
> [Note: CC/moving to coders list]
>
> Hi Ajit,
>
> Did you ever get this working? When you call init_snmp("myapp"),
> the library should read myapp.conf and should generate an engineID.
> You may need to set your persistent dir explicitly for the engineID
> to be saved between runs (unless you're running as root). See
> set_persistent_directory(const char *dir).
>
>
> Robert
>
--
Ambekar Ajit Shivaji
Mumbai.
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