NetXMS Forum

Hi! I don't think that transformation script is a right place for SNMP trap generation. Normally you should create threshold, and generate traps, send emails, etc. from event processing policy via actions. Currently you don't have built-in option for SNMP trap sending, but you can use any command line tool capable of sending SNMP traps and call it via "execute command" action. I agree that having built-in SNMP trap sending action is a good feature, but until it is not implemented, there is workaround. As for multiple actions for event - you already can do that - in one rule in event processing policy you can specify multiple actions. Best regards, Victor

Thanks Victor, After updated node.cpp compilation, I can now fetch MIB values in my management console. Shiv

Dear All,     I confess my mistake of immature analysis on Apache statics gathering. The mod-apache-snmp module, mentioned into originating thread, is having very poor architecture and now completely dead even. Further Apache has build-in status_module which shows performance over HTTP request.     I came across many of web application which are having ability to generate statistics over HTTP request. This experience triggered me for a NetXMS HTTP DCI feature request. In my experience web-applications send statistics in either of below 2 methodologies     1. Using HTTP X-Headers     2. Sending statistics summary into response page     In both the method, general practice is to send Statistical-Item: Value format. Apache status_module http://httpd.apache.org/docs/2.0/mod/mod_status.html ; uses 2nd approach and can be seen with URL http://www.example.com/server-status?auto Requesting owner (Victor) to see how HTTP DCI can be made part of NetXMS. AFAIK, NetXMS HTTP Server is there so writing a client would be trivial for experts. Only brainstorming is accommodating HTTP parser for data extraction. Same way of working is seen into Nginx (2nd widely used Open source Web Server) http://wiki.nginx.org/HttpStubStatusModule and Lighttpd (most popular HTTP for tiny devices) http://redmine.lighttpd.net/wiki/1/Docs:ModStatus I'm leaveing analysis of IIS (2nd widely used WebServer Ref http://trends.builtwith.com/Web-Server/IIS-6) upto contributors. It seems that Microsoft provide some System Monitor (former Performance Monitor) tool ref http://technet.microsoft.com/en-us/library/bb727100.aspx and SNMP interface  as well Ref http://technet.microsoft.com/en-us/library/cc783841(WS.10).aspx

It's a value reported by SNMP agent on target node for standard SNMP OID .1.3.6.1.2.1.1.2.0 (sysObjectID), which is described as following: The vendor's authoritative identification of the network management subsystem contained in the entity.  This value is allocated within the SMI enterprises subtree (1.3.6.1.4.1) and provides an easy and unambiguous means for determining `what kind of box' is being managed.  For example, if  vendor `Flintstones, Inc.' was assigned the subtree 1.3.6.1.4.1.4242, it could assign the identifier 1.3.6.1.4.1.4242.1.1 to its `Fred Router'. Best regards, Victor

That's very strange that cluster nodes does not appear under "entire network". How do you have cluster object configured? Also, what interfaces are seen on cluster nodes? Best regards, Victor

In this feature I'd request you to display "Last Values" tab into cluster object in the same way you do for individual node inside cluster. The value into cluster could hold sum of values inside individual nodes. Though creating "Dummy" is a good solution but having above feature would be excellent.

@victor said in Viewing SNMP Traps: is it possible that incoming SNMP packets blocked by firewall at NetXMS server machine? Port was indeed blocked by Windows Firewall. I usually turn-off that, but Recently I've opted a new m/c which had Firewall turned on Trap messages now seen into both Event Browser and SNMP Trap Log. I see a problem where Event Browser shows SNMP_UNMATCHED_TRAP, while I've proper mapping of Trap OID with Event type. You already have PCAP so we can figure out who is doing what wrong However Event Type is properly shown as SYS_SERVICE_UP/SYS_SERVICE_DOWN for SNMPv2 Trap.

Hi! The only possible initialization of array is like monitornodes[1] = "system-1"; monitornodes[2] = "system-2"; monitornodes[2] = "system-3"; I like the idea of having array initializers, I will add it to NXSL. Also, your script has an error if for loop condition - it should be monitornodes[i] != NULL, not monitornodes != NULL. So, correct version of the script should looks like this: array monitornodes; monitornodes[1] = "system-1"; monitornodes[2] = "system-2"; monitornodes[2] = "system-3"; summary=0; for (i=1; monitornodes[i] != NULL ; i++) { inode = FindNodeObject($node, monitornodes[i]); ivalue = GetDCIValue(inode, FindDCIByDescription(inode, "TotalAuth")); summary += ivalue; } return summary; Best regards, Victor

up, if possible please add this feature udp? found another way

Dear Team, Please provide support for CIMD Computer Interface to Message Distribution Promoted by Nokia with openly available specifications and widely used. SMPP http://en.wikipedia.org/wiki/SMPP There is huge, matured and widespread acceptability of SMPP standard across telecom industry. SMPP approved by ITU (International Telecom Union) for SMS. URL http://opensmpp.logica.com/introhtml/menu.htm contains specification of SMPPv3.4 and library, simulator, and test-program from Logica promoter company. URL http://smppapi.sourceforge.net/ is another good library to be used. I donot recommend because it is too lengthy where Logica library is very much abstract to developers Current implementation requires a compatible modem on serial-port which may not be choice for many of network admin. I can understand that if there is network outage then no SMS alert will be received by admin but then it is good to have alert for other outages