SNMP and NTP

Similar Questions

• Difference between SNMP and agent installs

  I'm curious to know the differences between the use of SNMP and agents.

  We have a Ubuntu Server that must be monitored don't know the best way to monitor.

  Hey Evan,

  Here are the major issues. NMS you currently have is the snmp network Foglight solution. If you were to buy FMS, you could install the NMSAgent.car that retrieves data of the NMS system, you already have running.

  I hope it's her. Networking FMS cartridge extracts data from SMN via web calls.

  Best regards

  Jonas

• SNMP and DHCP requests on collector

  Hello world

  I want to see the SNMP and DHCP requests on the interface of collector.

  How can I see these queries?

  Y at - it logs through which we can see or some CLI to run on systems CASE.

  Please help me on this and suggest.

  Thank you

  Abuzar

  Hello

  a newspaper would be quickly filled if she provided details on all packages.

  The easiest way is to run a tcpdump on the collector.

  tcpdump for example eth0-i

  You can use tcpdump - help for more info.

  Hope this helps,

  Nicolas

  ===

  Please note the answers that will help you

• SNMP and cisco Aironet 1131AG

  We have a wireless control system, 3 WLC and 190 APs. I need to listen to 802.11 radios via SNMP. The system is running with LWAPP and APs are not accessible via SNMP (no response trying to access). I'm trying to send traps on the Server SNMP (Zabbix) but to disable the WLC 802.11 Radio, I don't see any trap regarding the status of the Radio or the admin down.

  Are you looking for it any method to monitor the status of the radio via SNMP?

  Thanks in advance,

  OLAF

  Hi Olaf,.

  Lwapp APs are not snmp manageable but controllers takes care of this. You can query the WLC via SNMP and it will give you the status of all access points radio.

  I suggest to use the tool of Cisco's MIB browser learn more about AIRESPACE mib that uses the WLC.

  Nicolas

• EZVPN leak netflow and ntp to ISP

  I have a G 881 with a cellular modem from verizon with EZVPN in network Extension mode. This config is running Netflow packets directly on the cell interface. I want them to go to my IPSEC tunnel to my internal Netflow collector. Same thing is happening to NTP. Because these packages have (10.x.x.x) private IP addresses to the source field that Verizon maintains close the cell interface. I tried natting and ACL, but because these packages are generated by the router, it allows to circumvent these mechanisms.

  Does anyone have a work around for this problem.

  Have you tried your traffic NTP and Netflow how to associate a specific interface on your router? These interfaces include your field of encryption.

  Examples:

  IP flow-export Loopback0 source

  source NTP Loopback0

• Cisco ISE synchronization and NTP server

  I am currently implementing Cisco ISE to our customer.

  But having a little problem Cisco ISE cannot synchronize with NTP server.

  Keep in mind, NTP servers in AD.

  Currently, Cisco ISE synchronize just at the local level.

  Cisco ISE implemented distributed mode, when there are two Cisco ISE installed on VMware (Administration & monitoring primary & secondary node), and another is the device (political Service node).

  As a result of it might not sync server NTP and the ISE of Cisco, Cisco ISE often OUT-OF-SYN.

  Is there a solution for this problem?

  Gandhi,

  This is a known issue, I have crossed upwards and have not read that you use AD as your NTP server, there have been problems with integration of the ISE and ACS with AD as their ntp source, please use another device like sources ntp, for example a router.

  Thank you

  Tarik Admani
  * Please note the useful messages *.

• SNMP and third-party adapters

  I have an adapter VNX providing information in vCOps.  How can I generate a SNMP trap to get out of vCOps when there is a condition, I want to point out that out this information?

  If you use vROps 6, you create a combination of definition of the symptom/alert to highlight and draw attention to the condition of the said.

  If you use vROps 5.8, you would create a KPI/HT on the metric (condition), you want to highlight, that will generate an "alert" which will be released through the outbound SNMP adapter.

• SNMP and key performance indicators

  I have implemented SNMP card and sending traps.  When I create a KPI, which has a threshold critical, will be a generated SNMP trap when this threshold is exceeded?

  In vC Ops v5.8, would come from a SMART or CLASSIC type alert, depending on the type. You will need to just filter the emailFilter.xml according to the catch on SMTP, however SNMP is completely non-filtered, so you will get it by default. You can show abnormalities of type KPI in the alert widget as well.

  In vR v6 Ops, key performance indicators are specified in the policy, but you must create symptoms + alerts if alerts. Simple definition of KPI indicator in politics will place high important on these measures when calculated health + anomalies, but that's all as much as it works. Alerts will be generated only if you have symptoms and alerts. You can no longer show abnormalities in the alert widget. V6 takes emphasis away only anomalies and shifts the focus to the definition of the symptoms + alerts for performing more action on the environment.

• SNMP and ESX 4

  Someone set up SNMP traps in conjunction with ESX 4 yet? The snmpd.conf file is quite different. del is not their OpenManage Guide updated yet.

  I use HP and HP agents, but I used the old system 3.5 U4 SNMP.conf file. It works perfectly.

  I have

• Comments from Linux and NTP

  I use a virtual machine of Red Hat Enterprise Linux 5.3 on ESX 3.5. Lately, the ntpd service has been stopped and is a descendant of sync time. Then you must manually restart the ntpd service and the clock is correct once again (for a little while). We have not configured for synchronization with the ESX host. The ntp.conf file has both of our DCs in this document, so it syncs with them. other 2 Linux servers have this same problem but all other Windows and Linux servers are fine.

  Anyone seen this before? I don't know if it's because it's a virtual machine or it is a totally separate issue with the Linux server.

  Thank you

  Scott

  We recently did a blog post with a list of KB articles on the accounting of the time.  Check it out: http://blogs.vmware.com/kb/2009/02/new-timekeeping-articles.html

  Rick Blythe

  Social media specialist

  VMware Inc.

  http://Twitter.com/vmwarecares

  http://Twitter.com/vmwarekb

• SNMP and ESXi4

  Hello, I have a free ESXi4 and want to monitor this server using SNMP, I read the

  KB article: 1006543, it says it's for ESXi 3.5.

  SNMP

  VMware ESX supports SNMP.

  VMware ESXi supports SNMP when licensed to a VI Foundation, VI Standard or Enterprise of VI edition. The free version of VMware ESXi does not support SNMP.

  This KB is it true for the ESXi 4 version too?

  Thank you!

  You'll want to use the vCLI to access the command-

  http://www.vmware.com/support/developer/vcli/.

  Concerning

• Both the configuration and ntp.conf tab / step-tickers

  Hi so just wondering with the new tab of configuration of time do I need to set ntp server in ntp.conf and step tickers or which has become redundant? Just I have a few guests who are about 10 min outside in their time, I checked and the file or ntp or tickers are defined but the time configuration tab is activated in the firewall client ntp...

  Bravo!

  I don't think you need to do something on the ntp.conf or step-tickers. you just need to enter the ntp server settings in the configuration tab. I've seen the issue you mentioned, but can be solved by restarting the ntp service available in the same window... hope that helps.

  Assign points if you found this answer useful...

• SNMP and ASA 7.2 (2)

  Hi all, I just put 7.2 2 software on an ASA 5540. I have some on the external interface snmp servers. When I configure the server there is no problem, but then I can't save configuration because I get an error:

  # 1 wr mem

  Building configuration...

  Cryptochecksum: xxx

  % Error reading system: / running-config (too long to configure line)

  Error running command

  [NOT]

  Is this a bug or syntax changes?

  This is a bug. Configure max 3 snmp servers, or max 6 snmp servers, this depends on the soft version.

• Guest operating system and NTP time synchronization

  Previously he had problems with operating systems using VMware tools to synchronize the time with the ESXi hypervisor. These problems are solved in 5.5 ESXi?  Is the current best practice to use an external NTP server or it's OK now to the OS to sync with invited ESXi?

  Thank you!

  I'm not aware of technical problems. If the host is synchronized correctly, you shouldn't have any problems with the client VMware Tools time synchronization. That you should keep in mind is that a guest must only synchronizes time with a single source. In an announcement which is usually a domain controller. Also mak sure you synchronize the ESXi host time from a virtual machine running on the host.

  André

• BEFSR41 and ntp

  is there a way I can use a server on my BEFSR41 router?

  Laughing out loud