NetXMS Support Forum

I think the problem is the max value of integer. It´s 2.147.483.647. I don´t know why he ignores the Datatype you set at the dci.
I think you can solves this if you change the transformation script from "return $1 *8;" to "return $1 * 8.0;".
I will test this today.

Hi,
i have a lot of dci elements for the port traffic (bits/sec). As you can see in the picture, this does not work if the traffic is more than 2.1g. Suddenly we have negative values. The Port is a 10g port.
If I monitor byte instead of bit, everything works fine. Even if I update the mysql database (*8 to get bit) everything is still fine (and i get about 2.7-3g)
So I think that there is a Bug in the DCI bits/s with the transformation.

Here some information:

I tried:
30 an 60 seconds polling interval
Unsigned integer 64 bit and Integer 54 bit

If I take a look at the History values for the DCI in netxms I get something like:
2140082744
2130266056
-2088964288
-2087799680
2027156922

If you check the mysql Database sometimes I get values like:
18446744071578687616
18446744071621501168
and sometimes negative values.

That solved the problem. Thank you.

Thank you, the "$1" solved the Problem. I attached my configuration in case someone is interested.

Is there a chance to check for just the first (or any) part of the description name? I have many ports named "Test_xxx". It would be nice to search for "Test" in the first 4 letters and exclude them too.

hi, thanks for reply.
Unfortunately this was a mistake while writing the post.

This is my last version:

snmp = CreateSNMPTransport($node);

oper = SNMPGetValue(snmp, ".1.3.6.1.2.1.2.2.1.8." . $1);
nam = SNMPGetValue(snmp, ".1.3.6.1.2.1.31.1.1.1.18." . $1);
adm = SNMPGetValue(snmp, ".1.3.6.1.2.1.2.2.1.7." . $1);
dec = SNMPGetValue(snmp, ".1.3.6.1.2.1.31.1.1.1.1." . $1);

if (oper != null && oper != 0 && nam != null && adm == 1)
      return %(true, oper, dec . " - " . nam);
else return false;



/edit:
I saw that i corrected my mistake 3 seconds before your post. I was a bit too late

Hi,

I tried to get a List of my Ports. The DCI should give me the operState. But just for Port with Admin = up.

This is what i tried:

dci Name: Port {instance-name}
SNMP OID: .1.3.6.1.2.1.2.2.1.8.{instance}

Base OID: .1.3.6.1.2.1.2.2.1.8

snmp = CreateSNMPTransport($node);

value = SNMPGetValue(snmp, ".1.3.6.1.2.1.2.2.1.8." . $1);
nam = SNMPGetValue(snmp, ".1.3.6.1.2.1.31.1.1.1.18." . $1);
adm = SNMPGet(snmp, ".1.3.6.1.2.1.2.2.1.7." . $1);

if (value != null && value != 0 && nam != null && adm->value == 1)
                return %(true, value, nam);
else return false;


Hi,
I saw that my Cisco ASR 1002 Router is using the "Generic" driver instead of a Cisco driver like the "catalyst" one.
Is there a way to use a specific cisco driver? Or are there any plans to implement the asr 1002 series in the future?

kind regards
Mike