Ping warning - duplicates found
WebJul 18, 2008 · After a fresh format and install the DHCP issue is resolved however the duplicate ping problem is not. After a lot of digging, I found that oping (http://packages.ubuntu.com/hardy/net/oping)returned no duplicates but fping (http://packages.ubuntu.com/hardy/fping) did return duplicates just like the ping command. WebAug 26, 2024 · The other bizare thing is that I have a icinga monitoring servers on the network, and there is a warning that comes up for this vm: : ping4 PING WARNING - DUPLICATES FOUND! Packet loss = 0% RTA = 0.38 ms. The VM is statically defined for one IP address. Last night I shut down the VM, and I could no longer ping the ip address that …
Ping warning - duplicates found
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WebRandomly throughout the day, the ping test for the same 5 or so switches will give off a warning for a "PING WARNING - DUPLICATES FOUND". Here's the troubleshooting I've done thus far: The switches are all Brocade's on slightly different versions of the OS, I haven't found a pattern here. Some switches in the closet are failing the test, some ... WebMar 31, 2005 · Erek On Thu, Mar 31, 2005 at 08:24:00AM -0600, Drew Kollasch wrote: >=20 > I am currently running a nagios 1.2 box monitoring approx 120 hosts=20 > and 200 services. On about 20 of the services (almost always as of=20 > recently) I get a WARNING status that says "PING WARNING - DUPLICATES FOUND! > Packet loss =3D 1%, RTA =3D 0.27 ms".
WebMay 7, 2013 · PING WARNING – DUPLICATES FOUND! – Nagios. Lately i was migrating my Nagios monitoring server to a new hardware and also a new CentOS version ( CentOS 5.9 -> CentOS 6.4). It was a completely new server with new Linux OS installed and everything was configured perfectly. WebJan 15, 2024 · Rep: That might or might not be straightforward to clean up. You've got duplicate UUIDs. That's usually caused by using dd or similar tools to clone a disk or partition. Let's start by looking at the output from " lsblk -f " (run as root), and then try to determine what is where and what you want to keep.
WebIf you defined a static IP address for a network device, duplicate IP address conflicts may occur on a DHCP network. See more details. To resolve it, convert the network device with the static IP address to a DHCP client. Or, you can exclude the static IP address from the DHCP scope on the DHCP server. WebNov 21, 2007 · I do a ping test using the check_ping command, but sometimes I get a problem with the ping which says "PING WARNING - DUPLICATES FOUND!", this then sends me the notification, then almost immediately I get the recovery notification.
WebSep 5, 2007 · There are two options here: a) two host in the network configured with same ip address; b) check the IP address and make sure you are not pinging an SVI IP address ( IP address living on vlan interface, so to speak); in that care most likely all the host in that SVI might reply to your ping.
WebWARNING: Not using lvmetad because duplicate PVs were found. WARNING: Use multipath or vgimportclone to resolve duplicate PVs? WARNING: After duplicates are resolved, run "pvscan --cache" to enable lvmetad. WARNING: PV xxxxxx-xxxx-xxxx-xxxx-xxxx-xxxx-xxxxx on /dev/sdx was already found on /dev/sdy. WARNING: PV xxxxxx-xxxx-xxxx-xxxx-xxxx-xxxx ... explain how a screw extractor is usedWebOct 28, 2024 · Duplicates may occur in many situations and are rarely (if ever) a good sign, although the presence of low levels of duplicates may not always be cause for alarm. Damaged packets are obviously serious cause for alarm and often indicate broken hardware somewhere in the ping packet's path (in the network or in the hosts). explain how a prion worksWebJul 21, 2024 · Verify that you do not have a duplicate method on the client that differs only by case. If your client application has a method called sendMessage, verify that there isn't also a method called SendMessage as well. Missing JSON parser on the client SignalR requires a JSON parser to be present to serialize calls between the server and the client. b\u0026 h realty rocky mount ncWebPING WARNING - DUPLICATES FOUND! のアラートが頻発している. 状況を確認すると. ping の回答が2重に送られることがあり、. その警告だろうと思われます。. 仮想サーバとかは立てていないため. VLANの設定ではないかと思うのですが、. どんな時にping の回答が2重に … b\\u0026 h reviewsWeb"PING WARNING - DUPLICATES FOUND!" Essentially that the ping program receives two or more PONG's for a PING. This can happen if any (or in some cases several) of the following requirements are met; There are two nodes with the same IP-address on the network. The IP stack of the target host is broken. The IP stack of the pinging host is broken. explain how a storm surge formsWebNov 21, 2007 · I don't run OSPF on my network, but my nagios servers are using Ethernet Bonding (2 NICs, 1 IP for failover). The very weird thing from my perspective is I only get the duplicate message on a specific switch (the mgmt IP on only 1 specific switch). explain how a stent worksWebJun 21, 2013 · Step 1: “CHECK_NRPE: Error – Could not complete SSL handshake” is usually (always from what i’ve seen) a client side problem. Step 2: Nagios client holds the file nrpe.cfg (provided by nagios-nrpe or nrpe package) usually at location /etc/nagios/nrpe.cfg (if installed from RPM). b \u0026 h refrigeration yuma az