Hi All,
Could any one explain me the difference between snmp agent and sub-agent.
Thanks in advance.
Regards,
Ravi
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Hi All,
Could any one plz give me an example in which we need a separate snmp
sub-agent.
I have an snmp agent "snmpd" why do i need to write and extra sub-agent module.
We can write plug-ins for agent itself to add more mib functionalies in it.
Regards,
Ravi
---
Hi All,
Could any one plz give an reason with example that why do we need
Groups/Conformance
info while writhing a mib file.
I trying to go though the docs on internet but could not understand.
Thanks in advance.
-/Ravi
-
Hi,
Is there any standerd mib table which can be used for ipaddress
configuration on interfaces.
I tried snmpset on ipAddressTable (std implementation of net-snmp) but
returns the following error.
#snmpset -v2c -c public 172.17.148.181ipAddressType.1.\"1.1.1.1\"
i 2 ipAddressIfIndex.1.\"1.1.
control?
I tried with private communities having full access on my system.
still got the same
error.
Thanks,
Ravi
> On 3/24/11, Dave Shield wrote:
>> On 24 March 2011 12:17, Ravi Kumar wrote:
>>> Is there any standerd mib table which can be used for ipaddress
&g
Hi,
Could any one tell me why the snmpd does not run with sudo as given below.
$ sudo /home/ravi/net-snmp-5.5/agent/snmpd -c
/home/ravi/net-snmp-5.5/local/snmpd.conf,/var/net-snmp/snmpd.conf -C
-u ravi
I am trying to run snmpd as root with sudo command on 161 port and
switch back to user ravi u
snmpd quits. as soon as I execute it.
On 3/28/11, Steve Friedl wrote:
> What does "unable" mean? What happens when you try?
>
> -Original Message-
> From: Ravi Kumar [mailto:mynets...@gmail.com]
> Sent: Monday, March 28, 2011 9:22 AM
> To: net-snmp-coders
&g
ch 2011 17:22, Ravi Kumar wrote:
>> Could any one tell me why the snmpd does not run with sudo as given below.
>
> There's a problem somewhere.
>
>
> Not a very helpful response, I know - but you haven't
> exactly given us much information to work with.
>
>
it quits with the same error
"initgroups failed: Operation not permitted."
even if I run with both options (-u and -g).
Thanks,
Ravi
On 3/29/11, Dave Shield wrote:
> On 28 March 2011 19:25, Ravi Kumar wrote:
>> Problem comes when I try to switch back to non-root user
Thanks it works with -r -u...
-Dsnmpd/main shows that uid/gid is being changed back to non-root user.
by the way does it make any difference if initgroups failed as for as
snmpd functionalities
are concerned ?
Thanks,
Ravi
On 3/29/11, Dave Shield wrote:
> On 28 March 2011 19:25, Ravi Ku
Hi,
Is there any way to see object description without opining mib file.
using snmptrasnlate ?
snmptranslate -Tp -IR sysORTable
+--sysORTable(9)
|
+--sysOREntry(1)
| Index: sysORIndex
|
+-- INTEGER sysORIndex(1)
|Range: 1..2147483647
+-- -R-- O
Hi All,
Can anyone tell me why these error messages are coming? What is the
following error mean ?
localhost: snmpd: ERR: Received broken packet. Closing session.
AgentX: read, connection (sock 18) closed: length is zero
I observed the above messages while OSPF neighbors are formed and
routes ar
Hi,
Can any one tell in which scenario these hex dump can be useful for debugging ?
Thanks,
Ravi
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Hi All,
Can any one tell me how can i filter snmp packets using tcpdump ?
Following command does not work from me.
tcpdump -i eth1 -T snmp "(src port 161 or 162)" -w test.log
Thanks.
--
All the data continuously gen
I am not getting SNMP packets dump by using above filter.
Thanks,
Shardul
On Mon, Oct 17, 2011 at 11:43 PM, Steve Friedl wrote:
> What does “not work” mean?
>
> ** **
>
> *From:* Ravi Kumar [mailto:mynets...@gmail.com]
> *Sent:* Monday, October 17, 2011 5:07 AM
>
Hi,
./snmpd -d -f -c ./snmpd.conf
is not dumping any raw snmp packet on terminal.
Can any one tell me how to see raw packets using -d option ?
Thanks..
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Hi,
I was going though netSnmpHostsTable table implementation based
on mib2c.iterate_access.conf.
I could no find a GETNEXT handling in netSnmpHostsTable_handler from the
code looks like only
get and set are handled. But while querying the table getnext is working
fine as well. Can any body tell m
Can you please point me the function or code where this conversion is
happening with
respect to netSnmpHostsTable . what if some one wants to implement his own
getnext functionality ?
Thanks.
On Wed, Oct 19, 2011 at 1:05 PM, Dave Shield wrote:
> On 19 October 2011 07:53, R
ned in response.
Thanks..
On Wed, Oct 19, 2011 at 1:38 PM, Dave Shield wrote:
> On 19 October 2011 08:57, Ravi Kumar wrote:
> > Can you please point me the function or code where this conversion is
> > happening with respect to netSnmpHostsTable.
>
> This is
XXXValue));
}
break;
default:
snmp_log(LOG_ERR,
"problem encountered in xxxTable_handler: unsupported
mode\n");
}
}
return SNMP_ERR_NOERROR;
}
Hi All,
I have an unsigned object defined in mib as given below.
testObj OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS read-create
STATUS current
DESCRIPTION " "
When I perform set operation on this with a value beyond its range
it
Hi,
Can any one tell me why the file type of snmpd is shown as "shell script
text executable" instead of
"ELF 32-bit LSB shared object, Intel 80386, version 1 (SYSV), dynamically
linked (uses shared libs), for GNU/Linux 2.6.32, stripped"
[root@volga agent]# pwd
software/net-snmp-5.5/agent
[roo
Thanks Dave and MF for responding.
It is working now.
On Tue, Dec 27, 2011 at 10:01 PM, Dave Shield wrote:
> On 27 December 2011 16:20, Ravi Kumar wrote:
> >> I used libtool with gdb as below. But still complete symbols are not
> >> being loaded it seems.
> >&
including all
On Tue, Dec 27, 2011 at 9:48 PM, Ravi Kumar wrote:
> Hi MF,
>
> I used libtool with gdb as below. But still complete symbols are not
> being loaded it seems.
> I tried to set break point for header_complex of header_complex.c* *but
> gdb reports *Function *
Hi,
I want to compile *helper_complex.c * with gcc and make binary of it.
I know this file has main function and can run independently for testing.
Can any one let me know how can i do this ? what flags and linking
parameter are required to pass with gcc ?
Thanks
--
can any one help me on this ?
thanks...
On Wed, Dec 28, 2011 at 2:37 PM, Ravi Kumar wrote:
> Hi,
>
> I want to compile *helper_complex.c * with gcc and make binary of it.
> I know this file has main function and can run independently for testing.
> Can any one let me kn
Hi,
Is there any sample table in net-snmp which is implemented with
complete functionality(or at least partial) of dynamic row creation
using ROW-STATUS ?
Thanks.
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Hi All,
What is this persistent data file ? what type of information should be
stored in this ?
/var/net-snmp/snmpd.conf
what are the following lines in this file ?
setserialno 1723900303
ifXTable .1 14:0 18:0x $
oldEngineID 0x80001f88805c454f7f278d544c
who can set these ?
Thanks...
---
ore infopdrmation about snmvpv3 user..:)
>
> Regards
>
>
>
>
> On Thu, Feb 23, 2012 at 1:30 PM, Ravi Kumar wrote:
>
>> Hi All,
>>
>> What is this persistent data file ? what type of information should be
>> stored in this ?
>>
>> /var/net-s
Thanks Dave.
On Tue, Feb 28, 2012 at 4:50 AM, Dave Shield wrote:
> On 23 February 2012 17:06, Ravi Kumar wrote:
> > why can not we keep snmpv3 users in non persistent snmpd.conf ?
>
> You can. It's perfectly possible to set up SNMPv3 users in the
> "normal&quo
Thanks Robert.
On Mon, Feb 27, 2012 at 9:01 PM, Robert Story wrote:
> On Tue, 21 Feb 2012 10:45:01 +0530 Ravi wrote:
> RK> Hi,
> RK>
> RK> Is there any sample table in net-snmp which is implemented with
> RK> complete functionality(or at least partial) of dynamic row creation
> RK> using ROW-S
Hi All,
Can any one tell me how to implement nonVolatile(3)
StorageType which keeps row permanent across reboots.
Row is backed up by stable storage as per the specification.
What is this stable storage that net-snmp uses to save these
non-volatile rows. Can any one point me exact code snippet
whi
Hi,
I have a requirement which states that more that 3 snmp set can not be
allowed to agent in a minute.
Can any one tell me how to check/count number of set operations. Where
code needs to be changed to
serve the purpose?
thanks...
--
Hi,
Can any one explain me about delayed_instance.c
where it is being used.what is purpose of netSnmpExampleSleeper like objects.
thanks
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Hi all,
I have created snmpv3 user from the following command
snmpget -v 3 -u ravi -l authNoPriv -a MD5 -A abcdefghij localhost sysUpTime.0
when i try to snmpget after starting snmpd i found following unknown
engine id error
/root/software/net-snmp>snmpget -v3 -u ravi -l authNoPriv -a MD5 -
Hi,
How to get a source code of a particular version let us say net-snmp-5.3.0.1.
I checked net-snmp repository and found only net-snmp-5.3.4 but could not
get sub version of that (ie 5.3.0.1).
Thanks...
--
Thi
still it is not working.
/root>snmpwalk -v 3 -u ravi -l authNoPriv -a MD5 -A mypass
192.168.2.11 .1.3.6.1.2.1.1
snmpwalk: Unknown engine ID
moreover createuser commands is not getting replaced by key in
persistent snmpd.conf after restarting snmpd (as per snmpv3
documentation).
createUser
I am using root credential to do all these so no issues with permissions.
I have changed these two files
/usr/local/share/snmp/snmpd.conf ( added "rwuser ravi auth system" )
/var/net-snmp/snmpd.conf ( added "createUser ravi MD5
mypass123" and then started snmpd)
The sn
ata file
are being used by given snmpd
If we have multiple snmpd installed ?
thanks.
On Wed, Mar 21, 2012 at 1:07 AM, Dave Shield wrote:
> On 20 March 2012 18:47, Ravi Kumar wrote:
>> Used following to start snmpd after that.
>>
>> ./snmpd -c /usr/l
On Thu, Mar 22, 2012 at 4:37 AM, Niels Baggesen
wrote:
> On Thu, Mar 22, 2012 at 12:52:37AM +0530, Ravi Kumar wrote:
>> I have two versions of snmpd in my machine.One which is shipped with
>> fedora OS and another which i checked
>> out from svn repository and installed after
Hi All,
I tried to check out net snmp from git but following error is comming.
/root/zz>git clone git://net-snmp.git.sourceforge.net/gitroot/net-snmp/MODULE
Initialized empty Git repository in /root/zz/MODULE/.git/
fatal: The remote end hung up unexpectedly
<== err ms
hy these message are still coming after removing
other conflicting vendor supplied snmpd.
It would be really great if i get any help on this to fix.
Thanks
On Thu, Mar 22, 2012 at 10:26 PM, Ravi Kumar wrote:
> versions and branch details are below.
>
> ./snmpd -v
>
, Mar 27, 2012 at 2:22 AM, Dave Shield wrote:
> On 22 March 2012 16:56, Ravi Kumar wrote:
>> versions and branch details are below.
>>
>> ./snmpd -v
>>
>> NET-SNMP version: 5.7.rc1
>> Web: http://www.net-snmp.org/
>> Email:
Hi All,
Can anybody tell me what is the purpose of following optional
parameters in "netsnmp_handler_registration" structure.
/**
* more optional stuff
*/
int priority;
int range_subid;
oid range_ubound;
thanks
On Mon, Jun 4, 2012 at 7:30 AM, Robert Story wrote:
> On Mon, 4 Jun 2012 17:41:12 +0530 Ravi wrote:
> RK> Can anybody tell me what is the purpose of following optional
> RK> parameters in "netsnmp_handler_registration" structure.
>
> Have you looked at the API documentation? Try
>
Hi,
can any one tell me from where and how function init_usm()
is called ? I do not find any calling function for this.
Thanks..
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> On Sat, Mar 24, 2012 at 6:58 AM, Niels Baggesen
> wrote:
>>
>> Den 23-03-2012 05:23, Ravi Kumar skrev:
>> > I tried to check out net snmp from git but following error is comming.
>> >
>> > /root/zz>git clone
>> > git://net-snmp.git.sourceforg
did not work.
/home/temp/net-snmp-5.3.4>sudo ping net-snmp.git.sourceforge.net
ping: unknown host net-snmp.git.sourceforge.net
Thanks...
On Tue, Jul 24, 2012 at 1:15 PM, Magnus Fromreide wrote:
> On Tue, 2012-07-24 at 10:58 +0530, Ravi Kumar wrote:
>>
Hi All,
Can any one tell me what cipher do we use in net-snmp in case of AES
authentication method used in SNMPv3
(when DES is disabled in the code)? When I query from MG soft mib
browser I get
CFB-AES-128. Is this what we use ? Can we use any other cipher eg
CBC-AES etc also ?
Thanks.
Thanks for explaining Wes.
On Fri, Oct 19, 2012 at 12:04 AM, Wes Hardaker
wrote:
> Ravi Kumar writes:
>
>> Can any one tell me what cipher do we use in net-snmp in case of AES
>> authentication method used in SNMPv3
>> (when DES is disabled in the code)? When
if (vars) {
fprint_objid(stderr, vars->name, vars->name_length);
}
fprintf(stderr, "\n");
}
--
With Regards,
Ravi Kumar K.
Research Engineer,
NMS Group,
C-DOT, Bangalore-100.
+91 9739814301
--
ve serious issue with this. please clarify.
how to handle all netsnmp library related errors.
--
With Regards,
Ravi Kumar K.
Research Engineer,
NMS Group,
C-DOT, Bangalore-100.
+91 9739814301
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A
authentication pass
phrase.");
exit(1);
}
logger->log(NORMAL,"session.securityAuthKey=%s",session.securityAuthKey);
}
--
With Regards,
Ravi Kumar K.
Research Engineer,
NMS Group,
C-DOT, Bangalore-100.
-
t;);
logger->log(NORMAL,"SnmpError: Error generating Ku from
authentication pass
phrase.");
exit(1);
}
--
With Regards,
Ravi Kumar K.
Research Engineer,
NMS Group,
C-DOT, Bangalore-100.
.
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With Regards,
Ravi Kumar K.
Research Engineer,
NMS Group,
C-DOT, Bangalore-100.
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. So what I have to do
to test new mib oids. Please kindly tell how to do this.
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Ravi Kumar K.
Research Engineer,
NMS Group,
C-DOT, Bangalore-100.
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tell me how to over come this.
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manager side manually I
am setting all these parameters in snmptrapd.conf file. Is there any way
dynamically can we do this. Please clarify this as soon as possible.
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Ravi Kumar K.
Research Engineer,
NMS Group,
C-DOT, Bangalore-100
uld be the reason? This scenario iam trying from
snmp getbulk pgm?
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Ravi Kumar K.
Research Engineer,
NMS Group,
C-DOT, Bangalore-100.
+91 9739814301
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uld be the reason? This scenario iam trying from
snmp getbulk pgm?
Please clarify this as soon as possible.
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Research Engineer,
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C-DOT, Bangalore-100.
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