Thanks for such detailed answer. You are better than Emanate tech support.
Now I have some more questions:
1) Is there any document for the syntax in snmpd.conf
2) In Emanate, we can get the sender's IP address by
/** Get Manager IP Address **/
SR_UINT32 GetMgrIPAddr(ContextInfo *contextInfo)
{
ObjectSyntax *srcIp;
srcIp=SearchContextInfo(contextInfo,NCI_SENDER_TRANSPORT);
if (srcIp!=NULL) {
return(OctetStringToIP(srcIp->os_value));
}
return(-1);
}
In Net-Snmp, I did:
void SecLog_GetOperatorId(netsnmp_agent_session *asp, SecurityLogData_t
*logData)
{
netsnmp_transport *transport = NULL;
char *addr_string = NULL;
transport = snmp_sess_transport(snmp_sess_pointer(asp->session));
if (transport != NULL && transport->f_fmtaddr != NULL) {
addr_string = transport->f_fmtaddr(transport,
asp->pdu->transport_data,
asp->pdu->transport_data_length);
}
if ( addr_string != NULL)
{
strcpy(logData->OperatorId, addr_string);
srxTrace (TRC_NEM_CHAN_BASE,
RTP_TRC_INT_CALL,"CommonAdmSNMP.c:SecLog_GetOperatorId -
OperatorId=%s\n", logData->OperatorId);
return;
}
else
{
strcpy(logData->OperatorId, "LocalHost");
srxTrace (TRC_NEM_CHAN_BASE,
RTP_TRC_INT_CALL,"CommonAdmSNMP.c:SecLog_GetOperatorId -
Error retrieving OperatorId. Localhost assumed");
}
}
I got:
callback: 1 on fd 7
Can you help on this?
Regards,
May
On Wed, Jun 10, 2009 at 3:48 AM, Dave Shield <[email protected]>wrote:
> 2009/6/9 May The Dog <[email protected]>:
> > That is very good. Therefore the following exact systax will work?
> >
> > /usr/sbin/snmpd .... -Le -f <------ port 161
>
> Yes
>
> > /usr/sbin/snmpd .... -Le -f :8159
>
> You don't need the ':'
> Just
> /usr/sbin/snmpd ... -Le -f 8159
> would listen on that port
>
>
> > /usr/sbin/snmpd .... -Le -f 10.77.168:10:8159 10.77.168.11:8159
> 10.77.168.30:8159
> > /usr/sbin/snmpd .... -Le -f 10.77.168:10:8159 10.77.168.11:8159
> 10.77.168.30:161
>
> Yes
>
> One other thing:
>
> > /usr/sbin/snmpd ...... -D -d -DTOKEN -Le
>
> The option '-D' turns on *all* debugging output.
> If you're doing this, there's no point in having -DTOKEN as well.
>
> You'd be better off omitting '-D' and just turning on the specific
> debugging that you are actually interested in. The full debug
> output is *VERY* verbose, and almost impossible to find anything
> useful.
> It also slows down the agent quite noticeably.
> You really don't want to do this!
>
> Dave
>
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