Get status values via SNMP

using the SDK. Please do not forget to enable SNMP v3.

can be run in the SDK test window.

status_snmp.are

/* DESC: This script extends MIB entries of the SNMP agent 
 * with values from nb_status
 * Copyright (coffee) 2014 NetModule AG, Switzerland
 */
 
if (nb_snmp_register("TEMPERATURE", 1, "s", "ro") == -1)
   exit(1);
if (nb_snmp_register("RSRQ", 2, "s", "ro") == -1)
   exit(2);
 
if (nb_snmp_link() == -1)
   exit(3);
 
while (1) {
   status = nb_status("wwan");
   if (nb_snmp_update("TEMPERATURE", struct_get(status, "MOBILE1_MODULE_TEMPERATURE")) == -1)
      exit(4);
   if (nb_snmp_update("RSRQ", struct_get(status, "MOBILE1_RSRQ")) == -1)
      exit(5);
   sleep(5); /* update frequency */
} 

Please use SNMP v3 for accessing the router. First create a user (SYSTEM→Authentication→User accounts)“snmp” with the password “snmp01password”. Attention must be paid to the fact that SNMP passwords have to be more than 8 characters long. Shorter passwords have to be doubled for SNMP (e.g. admin01 becomes admin01admin01). To see the values run on linux:
snmpwalk -v 3 -u <user> -n “” -l authNoPriv -a MD5 -x DES -A <password>[<password>] <IPaddress> 1.3.6.1.4.1.31496.10.90

For example:

snmpwalk -v 3 -u snmp -n "" -l authNoPriv -a MD5 -x DES -A snmp01password 192.168.1.140  1.3.6.1.4.1.31496.10.90 
 
iso.3.6.1.4.1.31496.10.90.1.0 = STRING: "47.3"
iso.3.6.1.4.1.31496.10.90.2.0 = STRING: "-11.5"

Or use a windows tool:

These values can be used for nb_status(argument):

To see the fields run dump() in the test windows. E.g:

nb_status.are

status = nb_status("wwan"); 
dump(status);
 
struct(21): {
  .MOBILE1_MODULE_TEMPERATURE = string[4]: "47.4"
  .MOBILE1_SIGNAL = string[3]: "-83"
  .MOBILE1_LAC = string[4]: "FFFE"
  .MOBILE1_CID = string[7]: "16BB302"
  .MOBILE1_RSRQ = string[5]: "-11.5"
  .MOBILE1_ICCID = string[20]: "8949226133742004747F"
  .MOBILE1_REGISTRATION_STATE = string[23]: "registeredInHomeNetwork"
  .MOBILE1_MODULE_INFO = string[126]: "Manufacturer: Huawei Technologies Co., Ltd.  Model: ME909u-521  Revision: 11.235.07.00.00  IMEI: 860461024043005  +GCAP: +CGSM"
  .MOBILE1_MSISDN = string[3]: "n/a"
  .MOBILE1_SIM_STATE = string[8]: "unlocked"
  .MOBILE1_MEID = string[3]: "n/a"
  .MOBILE1_MODULE_TYPE = string[5]: "me909"
  .MOBILE1_MODULE_SLOT = string[1]: "0"
  .MOBILE1_RSRP = string[4]: "-113"
  .MOBILE1_IMSI = string[15]: "262073993546474"
  .MOBILE1_SERVICE_TYPE = string[3]: "LTE"
  .MOBILE1_LAI = string[5]: "26207"
  .MOBILE1_NETWORK = string[7]: "o2 - de"
  .MOBILE1_SIM = string[4]: "SIM1"
  .MOBILE1_IMEI = string[15]: "860461024043005"
  .MOBILE1_SINR = string[4]: "-1.4"
}