forward option changes source ip from the packet
I recently started using the forward feature of the snmpd.conf . forward default udp:ip_Address:port I see that my traps were being forwarded to a new ip as well . However I saw that the source ip was changed . This to me seems to be wrong as i would always want to preserve source ip addresses before forwarding the same . Is there an option which can help me preserve the source ip as well . I am not abel to find suitable documentation , so please point me to suitable documentation on the forward option . --mac; -- October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60134071iu=/4140/ostg.clktrk___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
how do I configure net-snmp on AIX
I have AIX server 5300-07-10-0943 and looking for configuration net -snmp on the same. We have installed net-snmp-5.5-1.rpm package on the server but we are getting time response output. and in /var/log/snmpd.log we are getting error as nlist err: neither proc nor _proc found.Warning: no access control information configured. It's unlikely this agent can serve any useful purpose in this state. Run snmpconf -g basic_setup to help you configure the snmpd.conf file for this agent Kindly help on this as its critical Regards, Manish Sharma 9920412433 2239961895 The information contained in this electronic communication is intended solely for the individual(s) or entity to which it is addressed. It may contain proprietary, confidential and/or legally privileged information. Any review, retransmission, dissemination, printing, copying or other use of, or taking any action in reliance on the contents of this information by person(s) or entities other than the intended recipient is strictly prohibited and may be unlawful. If you have received this communication in error, please notify us by responding to this email or telephone and immediately and permanently delete all copies of this message and any attachments from your system(s). The contents of this message do not necessarily represent the views or policies of Aditya Birla Group. Computer viruses can be transmitted via email. Aditya Birla Group Companies attempts to sweep e-mails and attachments for viruses, it does not guarantee that either are virus free. The recipient should check this email and any attachments for the presence of viruses. Aditya Birla Group does not accept any liability for any damage sustained as a result of viruses. -- Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft MVPs and experts. ON SALE this month only -- learn more at: http://p.sf.net/sfu/learnmore_122712___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
Re: Fw: Ways to retrive ip address from cisco routers decimal or hexadecimal.
Hi Sorry for late reply actualy I tried studying mib files before questioning. I have lots of mib files and mib.txt file on my machine I am uable detect which nib file is being used Thanks Manish - Original Message - From: Dave Shield d.t.shi...@liverpool.ac.uk To: Manish Pohnekar manish.pohne...@info-spectrum.com Cc: net-snmp-users@lists.sourceforge.net Sent: Tuesday, November 09, 2010 6:43 PM Subject: Re: Fw: Ways to retrive ip address from cisco routers decimal or hexadecimal. On 9 November 2010 12:50, Manish Pohnekar manish.pohne...@info-spectrum.com wrote: I really need to understand the question in details where I acn look the bits and defination as per #define statement one sourceaddress and another is target address I'm not talking about the source code or #define statements I'm asking about the MIB file that defines the objects that you are querying. If you run snmpwalk or similar of these OIDs, then it should report the results in the form: SOME-MIB::someObject.1.2.3 = STRING: some string There should then be a file called 'SOME-MIB' (or possibly 'SOME-MIB.txt') This will contain a chunk starting someObject, which is the MIB definition of this particular MIB object. That is the block which should describe how to display the results in a sensible manner. What does that block look like? Dave -- Beautiful is writing same markup. Internet Explorer 9 supports standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 L3. Spend less time writing and rewriting code and more time creating great experiences on the web. Be a part of the beta today http://p.sf.net/sfu/msIE9-sfdev2dev ___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
Re: Fw: Ways to retrive ip address from cisco routers decimal orhexadecimal.
Hi Ultimately i got the solution I need to manage following file Thanks following line netsnmp_ds_set_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_STRING_OUTPUT_FORMAT, mode); mode = mode = NETSNMP_STRING_OUTPUT_HEX; or mode = NETSNMP_STRING_OUTPUT_ASCII; well its late but generated my intrest in snmp cheers Manish - Original Message - From: Manish Pohnekar manish.pohne...@info-spectrum.com To: Dave Shield d.t.shi...@liverpool.ac.uk Cc: net-snmp-users@lists.sourceforge.net Sent: Thursday, November 18, 2010 1:51 PM Subject: Re: Fw: Ways to retrive ip address from cisco routers decimal orhexadecimal. Hi Sorry for late reply actualy I tried studying mib files before questioning. I have lots of mib files and mib.txt file on my machine I am uable detect which nib file is being used Thanks Manish - Original Message - From: Dave Shield d.t.shi...@liverpool.ac.uk To: Manish Pohnekar manish.pohne...@info-spectrum.com Cc: net-snmp-users@lists.sourceforge.net Sent: Tuesday, November 09, 2010 6:43 PM Subject: Re: Fw: Ways to retrive ip address from cisco routers decimal or hexadecimal. On 9 November 2010 12:50, Manish Pohnekar manish.pohne...@info-spectrum.com wrote: I really need to understand the question in details where I acn look the bits and defination as per #define statement one sourceaddress and another is target address I'm not talking about the source code or #define statements I'm asking about the MIB file that defines the objects that you are querying. If you run snmpwalk or similar of these OIDs, then it should report the results in the form: SOME-MIB::someObject.1.2.3 = STRING: some string There should then be a file called 'SOME-MIB' (or possibly 'SOME-MIB.txt') This will contain a chunk starting someObject, which is the MIB definition of this particular MIB object. That is the block which should describe how to display the results in a sensible manner. What does that block look like? Dave -- Beautiful is writing same markup. Internet Explorer 9 supports standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 L3. Spend less time writing and rewriting code and more time creating great experiences on the web. Be a part of the beta today http://p.sf.net/sfu/msIE9-sfdev2dev ___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users -- Beautiful is writing same markup. Internet Explorer 9 supports standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 L3. Spend less time writing and rewriting code and more time creating great experiences on the web. Be a part of the beta today http://p.sf.net/sfu/msIE9-sfdev2dev ___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
configuring snmp v3 tap trap simulator in mimic
Hi all, I am trying to configure SNMPV3 trap simulator in mimic. I used security password and engineid for it. Can any one tell me how to put it in v3usm.conf and v3asm.conf configuration file. Thanks and regards, -- Centralized Desktop Delivery: Dell and VMware Reference Architecture Simplifying enterprise desktop deployment and management using Dell EqualLogic storage and VMware View: A highly scalable, end-to-end client virtualization framework. Read more! http://p.sf.net/sfu/dell-eql-dev2dev___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
Ways to retrive ip address from cisco routers decimal or hexadecimal.
Hi All I have one query we are using the net-snmp library and receiving the agent information from cisco router we are getting IP address in hexadecimal format as well as in decimal value in corresponfing ascii character in 4 character lenghth. but not sure when returens hexadecimal or decimal we want only in one hexadecimal . how can we configure that Manish - Original Message - From: Manish Pohnekar manish.pohne...@info-spectrum.com To: net-snmp-users@lists.sourceforge.net Sent: Thursday, November 04, 2010 3:52 PM Subject: Re: confirm 8f637fb74678a629987502fc84f52d7b5218b0be Hi All I have one query we are using the net-snmp library and receiving the agent information from cisco router we are getting IP address in hexadecimal format as well as in decimal value in corresponfing ascii character in 4 character lenghth. but not sure when returens hexadecimal or decimal we want only in one hexadecimal . how can we configure that Manish - Original Message - From: net-snmp-users-requ...@lists.sourceforge.net To: manish.pohne...@info-spectrum.com Sent: Thursday, November 04, 2010 3:36 PM Subject: confirm 8f637fb74678a629987502fc84f52d7b5218b0be Mailing list subscription confirmation notice for mailing list Net-snmp-users We have received a request from 172.29.29.1 for subscription of your email address, manish.pohne...@info-spectrum.com, to the net-snmp-users@lists.sourceforge.net mailing list. To confirm that you want to be added to this mailing list, simply reply to this message, keeping the Subject: header intact. Or visit this web page: https://lists.sourceforge.net/lists/confirm/net-snmp-users/8f637fb74678a629987502fc84f52d7b5218b0be Or include the following line -- and only the following line -- in a message to net-snmp-users-requ...@lists.sourceforge.net: confirm 8f637fb74678a629987502fc84f52d7b5218b0be Note that simply sending a `reply' to this message should work from most mail readers, since that usually leaves the Subject: line in the right form (additional Re: text in the Subject: is okay). If you do not wish to be subscribed to this list, please simply disregard this message. If you think you are being maliciously subscribed to the list, or have any other questions, send them to net-snmp-users-ow...@lists.sourceforge.net. -- The Next 800 Companies to Lead America's Growth: New Video Whitepaper David G. Thomson, author of the best-selling book Blueprint to a Billion shares his insights and actions to help propel your business during the next growth cycle. Listen Now! http://p.sf.net/sfu/SAP-dev2dev ___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users -- The Next 800 Companies to Lead America's Growth: New Video Whitepaper David G. Thomson, author of the best-selling book Blueprint to a Billion shares his insights and actions to help propel your business during the next growth cycle. Listen Now! http://p.sf.net/sfu/SAP-dev2dev ___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
RE: Third party walk gives error with snmpd(net-snmp) daemon
know if you need any other information ? Thanks, Manish -Original Message- From: dave.shi...@googlemail.com [mailto:dave.shi...@googlemail.com] On Behalf Of Dave Shield Sent: Tuesday, August 04, 2009 8:00 AM To: Manish Gupta Cc: net-snmp-users Subject: Re: Third party walk gives error with snmpd(net-snmp) daemon 2009/8/4 Manish Gupta mani...@niksun.com: we have a different snmp walk command from SMARTS group of tools and it gives the following error after running the walk as follows Saving MIB walk to file(s) '10.60.0.177.walk' '10.60.0.177.mimic' '10.60.0.177.snap' ... Do any of these files exist? If so, what are the contents? SNMP-N-EPARSER-Mangled or incorrect packet; parsing aborted and data discarded It seems the packet format is not correct, can you please give some insight on this what can be the problem , is it the deamon or the snmp walk command? I have no idea - I've never used this particular suite of tools. I'd suggest you try using a single-shot tool (equivalent to our snmpget) rather than a full SNMP walk, if they include such a thing. See if there's a way of turning on debugging, or a raw packet dump. Failing that, try restarting the agent using snmpd -f -Le -d (plus any other necessary options), and run a single query against it. What does the packet dump look like? Dave -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
Third party walk gives error with snmpd(net-snmp) daemon
Hi, We are running the snmp daemon (version net-snmp-5.3.1_3) and whenever we perform walk using snmpwalk command it works fine, but we have a different snmp walk command from SMARTS group of tools and it gives the following error after running the walk as follows C:\Documents and Settings\manishgsm_snmpwalk --snmp=2c --community=public -t 100 10.60.0.177 Saving MIB walk to file(s) '10.60.0.177.walk' '10.60.0.177.mimic' '10.60.0.177.snap' ... SNMP-N-EPARSER-Mangled or incorrect packet; parsing aborted and data discarded It seems the packet format is not correct, can you please give some insight on this what can be the problem , is it the deamon or the snmp walk command? Regards, Manish -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july ___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
RE: Setting the sysObjectId value
Vincent, I was giving sysobjectid enterprises.5713.1.1.2.4 but after giving the following it worked sysobjectid 1.3.6.1.4.1.5713.1.1.2.4 Thanks for the help. Regards, Manish -Original Message- From: Vincent Bernat [mailto:ber...@luffy.cx] Sent: Tuesday, June 16, 2009 12:55 PM To: Manish Gupta Cc: 'Dave Shield'; net-snmp-users@lists.sourceforge.net Subject: Re: Setting the sysObjectId value OoO Lors de la soirée naissante du mardi 16 juin 2009, vers 18:10, Manish Gupta mani...@niksun.com disait : We are using net-snmp version 5.3.1_3 and trying to set the value of sysobjectid through snmpd.conf file , but it is not setting the value and snmpwalk always shows the default value, so can you please tell us how to set this value as we are able to set other values like syslocation etc but not objected. What did you put exactly in your snmpd.conf? sysobjectid .1.2.3.4 Then: $ snmpget -v 2c -c public localhost SNMPv2-MIB::sysObjectID.0 SNMPv2-MIB::sysObjectID.0 = OID: iso.2.3.4 Maybe there is some error message in logs, like: /etc/snmp/snmpd.conf: line 111: Error: sysobjectid token not a parsable OID:#012#011.1.2.3.4 -- BOFH excuse #321: Scheduled global CPU outage -- Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensing option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects ___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
Not able to create the new row in ifTable through subagent
Hi, I have developed the ifTable agent for updating all the interfaces which are not detectable by Kernel on FreeBSD. When I run the snmp master agent and run the snmpwalk on ifTable it shows all the interfaces detected by kernel, now I run my subagent (ifTable) to see the new interfaces which are added by this new agent, and when I run the snmpwalk it is not shown in the list. This new agent is not giving any errors while inseting the new row in ifTable,. If I run this subagent as the master agent I could see all the interfaces created through snmpwalk, but my purpose is to create new row of interface in the existing ifTable created by master snmpd. So is it possible to create new row by subagent in the ifTable created by master snmpd. Regards, Manish -- This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
RE: Not able to create the new row in ifTable through subagent
Dave, Thanks for the reply . I have implemented the whole ifTable in subagent, but the snmpwalk shows the entries created by master snmp agent, so is there a way to override the table of master agent by subagent table entries, so that snmpwalk could see the entries created by the ifagent. Regards, Manish -Original Message- From: dave.shi...@googlemail.com [mailto:dave.shi...@googlemail.com] On Behalf Of Dave Shield Sent: Tuesday, January 27, 2009 9:49 AM To: Manish Gupta Cc: net-snmp-users@lists.sourceforge.net Subject: Re: Not able to create the new row in ifTable through subagent 2009/1/26 Manish Gupta mani...@niksun.com: So is it possible to create new row by subagent in the ifTable created by master snmpd. No. The ifTable code is expecting to implement the *whole* table. It's not designed to allow individual subagents to insert additional rows. It *might* work if your subagent explicitly registers the row as a slice rather than a full table. But there's no examples of this in the current code, and the mib2c templates don't cover this option either. Dave -- This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword ___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
RE: Not able to create the new row in ifTable through subagent
Thanks a ton Dave, It resolved the issue. Regards, Manish -Original Message- From: Dave Shield [mailto:d.t.shi...@liverpool.ac.uk] Sent: Tuesday, January 27, 2009 10:15 AM To: Manish Gupta Cc: net-snmp-users@lists.sourceforge.net Subject: Re: Not able to create the new row in ifTable through subagent 2009/1/27 Manish Gupta mani...@niksun.com: I have implemented the whole ifTable in subagent, but the snmpwalk shows the entries created by master snmp agent, so is there a way to override the table of master agent by subagent table entries, so that snmpwalk could see the entries created by the ifagent. Try starting the master agent using the option '-I-ifTable' Make sure that this isn't reporting the ifTable *before* starting your subagent. If that doesn't turn it off, then try '-I-mibII/interfaces' Dave -- This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword ___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users -- This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword ___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
Diffie Hellman Key change RFC 2786
My understanding of RFC 2786 to support Diffie Hellman key change is as follows: 1. EMS SET to usmDHUserAuthKeyChange and usmDHUserPrivKeyChange to trigger key change 2. Agent generates and publishes DH public nmuber "y" to usmDHUserAuthKeyChange and usmDHUserPrivKeyChange 3. EMS GET usmDHUserAuthKeyChange and usmDHUserPrivKeyChange (obtain "y") 4. EMS calculates own public number "z" and SET "y + z" (concatenation) to usmDHUserAuthKeyChange and usmDHUserPrivKeyChange 5. Agent verifies that the "y" is the same "y" it generated, if yes, accepts "z" 6. Both EMS and Agent generate the shared secret with y and z. However when i look at the net-snmp implementation of the DH keychange it is a single get and a set instead of 2 sets and get as mentioned above. snmpusm makes one get and set request. First it sends get on 1. usmDHParameters ( scalar ) 2. usmDHUserAuthKeyChange ( with index engineID.username ) 3. usmDHUserPrivKeyChange ( with index engineID.username ) and then set on 1. usmDHUserAuthKeyChange ( with index engineID.username ) 2. usmDHUserPrivKeyChange ( with index engineID.username ) Want to make sure that if the implementation is correct or not. Is something wrong with my understanding of RFC. Also what triggers the agent to generate it's new public key. Is it the set on usmDHUserAuthKeyChange and usmDHUserPrivKeyChange with new public keys from EMS. If this true how does EMS know the new agent public key since there is no subsequent get. Manish - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
RE: NET-SNMP agent is not responding to managerrequest(snmpget,snmpgetnext etc)
Hi, Thanx Dave It just work by adding rocommunity public in snmpd.conf. Regards Manish -Original Message- From: Dave Shield [mailto:[EMAIL PROTECTED] Sent: Thursday, March 02, 2006 9:03 PM To: Manish Cc: net-snmp-users@lists.sourceforge.net; 'Ravindra Keskar' Subject: Re: NET-SNMP agent is not responding to managerrequest(snmpget,snmpgetnext etc) On Thu, 2006-03-02 at 11:08 +0530, Manish wrote: I haven't made any changes to snmpd.conf file, The simplest approach is probably to have the single line rocommunity public (probably *instead* of whatever entries are currently there). Also I never see documentation about which access setting to specify for it. There are various relevant entries in the FAQ, including: Requests always seem to timeout, and don't give me anything back. Why? I can see the system group, but nothing else. Why? How do I configure access control? I don't understand the new access control stuff - what does it mean? actually I tried all combination which are working with Microsoft agent but not with this agent. That's because the Microsoft agent has the access control configured (possibly by default), and the Net-SNMP agent doesn't. Please suggest any solutions for the same... See above. Dave --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnkkid=110944bid=241720dat=121642 ___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
NET-SNMP agent is not responding to manager request(snmpget,snmpgetnext etc)
Hi, I haven't made any changes to snmpd.conf file, Also I never see documentation about which access setting to specify for it. I invoked following snmpget command snmpget -v 1 -c public localhost sysDescr.0 actually I tried all combination which are working with Microsoft agent but not with this agent. Please suggest any solutions for the same... Regards manish -Original Message- From: Dave Shield [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 01, 2006 3:00 PM To: Manish Cc: net-snmp-users@lists.sourceforge.net Subject: Re: NET-SNMP agent is not responding to managerrequest(snmpget,snmpgetnext etc) On Wed, 2006-03-01 at 12:50 +0530, Manish wrote: I follow the entire step to install Net-SNMP on my machine, then I register Net-SNMP agent with my machine. But it is not responding to manager requests as snmpget. How have you configured the Net-SNMP agent? In particular, what access control settings do you have in the snmpd.conf file? What 'snmpget' commands are you trying? Dave --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnkkid=110944bid=241720dat=121642 ___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
NET-SNMP agent is not responding to manager request(snmpget,snmpgetnext etc)
Hi, I follow the entire step to install Net-SNMP on my machine, then I register Net-SNMP agent with my machine. I had stop Microsoft SNMP agent and started Net-SNMP agent service from SCM. It is not responding with Net-SNMP agent but it is with Microsoft agent. But it is not responding to manager requests as snmpget. I tried auto discover agent from MIB Browser it also not recognizing this as an agent but it is with Microsoft agent service on. Please let me know what should I do to resolve this and Net-SNMP agent should be recognized agent. Regards Manish
SNMP V3 key change
Wanted to know when snmp key change is triggered by setting usmauthkeychange does the net-snmp agent wait to update the keys until all the ongoing operations (Sets)are completed or the keys are updated immediately and the new keys will be used for responsding to ongoing sets. Manish Soni
Net-snmp 5.0.9 config issue
I would very much appreciate someone's help with the following NET-SNMP config issue. I have tried to determine why a SNMPD.CONF file does not work on a SNMP V3 authentication setup in the following file. After reviewing the CONF file many times, I have not been able to identify it. My basic intent is to create 2 users - 1 with access to the mib-2::system subarea and the other of the mib-2::interfaces subtree in the views view1 and view2. The snmpwalk command always returns: Error in packet. Reason: authorizationError (access denied to that object) Here is my CONF file which describes all of the views, groups, and accesses : # # net-snmp (or ucd-snmp) persistent data file. # syslocation unknown syscontact unknown sysservices 72 rocommunity public rwcommunity private # # SMUX peer support (gated) # smuxpeer .1.3.6.1.4.1.4.3.1.4 secret #send v1 traps trapsink 192.168.1.3 public #send v2 traps trap2sink 192.168.1.3 secret #send authentication traps authtrapenable 1 # SNMP v3 configuration createUser tester1 MD5 testpasswd DES createUser tester2 MD5 testpass DES com2sec tester1 default public com2sec tester2 default public group test1 usm tester1 group test2 usm tester2 view view1 included system 0 view view2 included interfaces 0 access test1 any auth exact view1 none none access test2 any auth exact view2 none none # Used with ifMibObjects alias support ifalias /etc/rcZ.d/ifalias # To limit the size of the RMON logfile logentry 5000 # End of snmpd.conf The following SNMP v3 requests all return authorization errors : 1.snmpwalk -v3 -A testpasswd -n -u tester1 -l authNoPriv 192.168.1.26 interfaces 2.snmpwalk -v3 -A testpasswd -n -u tester1 -l authNoPriv 192.168.1.26 system 3.snmpwalk -v3 -A testpass -n -u tester2 -l authNoPriv192.168.1.26 system 4.snmpwalk -v3 -A testpass -n -u tester2 -l authNoPriv192.168.1.26 interfaces I believe that with the above setup, test 1 and 3 should not work. Only 2 and 4 should work, but this is not occurring. Is there something wrong in my SNMPD.CONF file. I cannot determine if it is the mask for the view or another issue. Thanks for your time and look forward to hearing from you soon. Regards Manish
NET-SNMP 5.0.9 segmentation fault with AgentX subagent.
I wanted to see if this issue was resolved in a later release of either NET-SNMP or the Linux kernel itself. The issue is concerned with using AgentX on the master and connecting subagents to the NET-SNMP 5.0.9 master snmpd binary on a 2.4.20 release of RedHat Linux. After loading the SNMPD master AgentX (with my snmpd.conf file options) agent, I can connect my subagent to it. Initially, I receive packets on the opened SNMP session, but after a few GET operations, all master packets sent to the subagent seems to disappear. The master's snmpd/select log always indicates a count of 0 packets sent. And, after a few retries, the master unloads all registered tables/scalars leaves from the subagent registries, and crashes with a Segmentation Fault. Can anyone help with more information on this? Was there a Linux patch or NET-SNMP 5.0.9 patch for this problem? Thanks Manish
