Loss of connectivity to NAS

Similar Questions

• Loss intermittent connectivity... Airport express router or modem problem?

  Airport express intermittent loss of connectivity?

  Not much information to go here.

  Please provide at least the following details:

  • What exact model of the AirPort Express model do you have?
  • What is an intermittent loss of connectivity? The Express, iPhone, another thing?
  • This working before and just started happening OR if this has always been a problem?
  • Did you do the upgrades of firmware or software recently, when this started to happen?
  • What have you tried so far, to solve this problem?

• Loss of connectivity

  Loss of connection to the internet even if the other computer in our home group has connection

  Hello

  1. what version of Windows are you using?

  2. you receive an error message?

  3. have you made changes on the computer before this problem?

  Please visit the following link.

  Wi - Fi and in Windows network connection issues. http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

  I suggest you to respond with more information to help you best.

  Suggestions for a question on the help forums

  http://support.Microsoft.com/kb/555375

• RALink RT3290 stops responding after waking up from hibernation, loss of connection

  RALink RT3290 802.11bgn Wi - Fi adapter (driver 5.0.37.0 25.11.2013) stops responding after waking up from hibernation, loss of connection. To recover, it must be restarted (toggle), what happens no wired connection, for example, obviously, drivers Ralink need good alarm clock a reset. Thank you in advance.

  Looks like that driver update solves the http://www.mediatek.com/en/downloads/ problem

• Connect the NAS (iSCSI) to vSphere using the crossover Ethernet cable

  Hello

  I have a HP Proliant DL360 G5 in a data center (housing) directly connected to the internet. To save all the VM I would fix a NAS (QNAP with iSCSI) on the server. But given that the server is connected only to a 100 Mbps switch (supplier provide only 100 Mbit) I am looking for a direct solution to enjoy better performance.

  I use on my Proliant Server internal dual port NIC (VMNIC0 and VMNIC1) and an additional port of double NC360T NIC (VMNIC2 and VMNIC3). I made two switches, with VMNIC0 and VMNIC2 vSwitch0 and vSwitch1 with VMNIC1 and VMNIC3 for redundancy. Each vSwitch has its own service with the public IP console.

  Because I would like to continue using the above configuration, it came into my mind to buy an additional network (NC110T with 1 NIC) of the card and use a crossover cable directly to QNAP NAS. The NAS has two NIC, we'll be fixed as said to the ESX and directly to the internet (to manage from outside).

  But now I don't know how to configure it. What should I do that the ESX will intervene to the NAS, and what type of IP address I need to adjust on the NAS to talk to the ESX?

  What I have to configure a vSwitch2 (with physical adapter NC110T) and a new Console of Service with a private IP address: for example. 192.168.1.1 and the card NETWORK NAS Port that connects to the ESX, I put 192.168.1.2 and then it should be possible to work with ISCSI? I can then add the storage in vSphere?

  I would really appreciate if someone understands perfectly how such things can give me an advice!

  Thank you very much

  Best regards

  Phil

  It sounds like a good plan and you have the process down to the right.

  • After the installation of the new card as you did for the first configuration, you should see additional network cards.

  • • You create a new vSwitch for the internal network segment that connects the NAS and ESX you note and add these network adapters

    • Then you create the port console and IP address on the private network

  • Now both devices may be

  • In QNAP, you create your iSCSI target or your NFS volume

  • For iSCSI you go to storage adapters - properties - add the ip address of the NAS and then close and discover

  • • This should find the paths of the target.

    • Then you go into storage and add and format the iSCSI volume

  • For NFS, you go straight to the storage and add the name address and NAS volume and turn up the volume of storage

  All storage will be visible and usable by ESX.

  Steve Puluka

  JNCIA-ER

  JNCIA-EX

  Senior network administrator

  Liberty Dialysis

  http://puluka.com/home

• Loss of connectivity to storage device

  It seems that I get one of them at least once a day.  A few times the data store is unknown and other times told me the name of servers.  I have 4 servers in my cluster, all Dell and an EqualLogic iSCSI SAN.  I'm really at a loss about why it continues to be.

  Loss of connectivity to storage device

  NAA.6090a028d0d00181588b241d3c7352b1. road

  vmhba33:C0:T25:l0 is down. Affected

  data warehouses: unknown.

  error

  2009-09-20 14:47:02

  Hi Chris:

  Make sure that you have configured according to the PDF attached things EQL. There have been some changes of VI3.5 regarding the iSCSI configuration and initiator software was completely re-written in vSphere. For example, multiple paths is a little different, and they recommend you actually have a vmkernel port for each physical NIC and that substitute you the failover parameters. You are or ESX servers can be remove connections that the volume rational access EQL moving to different Eth interfaces on the controller (just a thought). This is explained in the document.

  There is also a video cool tech that goes along with the document. http://www.EqualLogic.com/ResourceCenter/video.aspx?ID=8455

  Let me know if it helps!

  Dave

• R7000 keep loss of connectivity

  V1.0.3.80_1.1.38 firmware version

  Every day, the router is down to all my devices (computer, NAS, TV, mobile, etc.) without worrying that it's wired or wireless. One day, he keeps dropping every 5-10 minutes. Some other times, it remains connected for a few hours. However, the problem is happening every day.

  I've updated to the latest firmware, the problem is not going away. Help, please.

  Kind regards

  Leo

  Netgear support sent me a beta firmware to test. He has worked for more than 24 hours without connectivity problem. Initially, it did not work until I did the hard reset. Apply directly to the beta firmware did not work.

  Thank you for all the people who have been gave me the support and help. You are the best.

• WAG160N will not connect to NAS

  Laptop connected wireless to WAG160N, running Windows 7.

  Desktop computer Windows XP connected by cable to the ethernet port on WAG160N,

  I have a storage device (Vantec Nexstar Lx Ultra) network connected by cable to a port ethernet on the WAG160N.

  Both machines have Norton 360 Version 3 Prem

  The Office takes up the NAS no problem.

  The laptop cannot pick up the NAS at all. I tried juggling setting Norton but don't really know what Im doing. The strange thing is, when I plug the phone in via a cable to the WAG160N then SIN comes and works without any problem at all.

  There on the WAG160N that need to be changed to allow a laptop that connects wireless to connect to the NAS?

  Since your laptop are you able to Ping SIN? If Yes, then your, click Start - RUN - type laptop computer "\\NAS IP" and press enter and when you are prompted for the user name and password, type the NAS username and password, and click OK... and he will show you the folder that you shared on your NAS, right click on it and select 'Map network drive' and below check the "Reconnect at logon" box and click Finish.

  Once its done, it maps the drive on your computer and you should be able to transfer the file to your NAS.

• Problem of PIX - loss of connectivity

  We are expeiencing that a very strange problem and any ideas would be appreciated. Here's the scenario, then I will describe the problem.

  Store #1

  Computer = 192.168.4.11 XP connects to

  ADTRAN router = 192.168.4.1 connects to

  SBC 64 k frame

  Ministry of the Interior WAN router = 192.168.0.1 with a gateway of last resort = 192.168.0.90

  which is the address of the pix that sends all internet traffic to the 64.x.x.x (external) address

  All the store suddenly can not access the internet. However, it can access other shops and HO without any problem. When I try to make a ping or use IE at the store, it resolves the address, but a few times out.

  In the pix, there is the following line to take all internet traffic in the stores and will forward it to the external side of the pix and on the internet

  Route 192.168.0.0 255.255.0.0 64.x.x.x 1

  As I said this has worked fine until today. We are at a loss.

  Help, please!

  Let's see if we can help you.

  The declaration of the route that you have shared with us doesn't seem right.

  Most likely, your itinerary records should look like this:

  route 0.0.0.0 0.0.0.0 64.x.x.x 1<--- tells="" the="" pix="" to="" use="" the="" outside="" network="" as="" gateway="" of="" last="">

  Route 192.168.4.0 255.255.255.0 192.168.0.1<--- tells="" the="" pix="" that="" the="" 192.168.4.0="" exists="" on="" the="" inside="">

  Does make sense?

  You would have additional road statements for other internal networks pointing a device inside like 192.168.0.1 router WAN HO for the Pix knows how to route packets to them.

  Maybe you can share with us the statement "see the road" so we can help you determine if this is indeed the cause.

  Thank you

  Peter

• Loss of connectivity after reboot B200M4/ESXi6

  I've been hitting my head against the wall for long enough, so I hope someone can shed some light on where things have gone so badly.

  I recently deployed a UCS environment consisting of the following:

  • 5108 w / blades M4 5xB200
  • 2 x 6248 (2.2 (5A))
  • EMC is 5200 (directly connected iSCSI)
  • vSphere to 6u1
  • • ESXi (custom image Cisco) 6u1a with the patch KB2137546 and enic 2.1.2.71

  The FIs uplink to a pair of 3850 s (bunk).

  The hosts and the virtual machines have been intermittent connectivity problems and poor performance.  Constantly, if I reboot the host, ESXi management connectivity is lost until I have reset within ESXi management network.

  On the side of vSphere, I have a pair of vmnic on the management, but also the other production VLAN VLAN and a pair of vmnic for iSCSI.  A standard vSwitch for traffic MGMT and production (aggregation based on the Port ID) and a second standard vSwitch for iSCSI (no grouping) traffic.

  I tried a number of things to troubleshoot and resolve the problem. Recently, I discovered the crucial question with 2.2(5a) and performance on the B200 M4 blades.  I upgraded the software to 2.2(5b) this past weekend with no resolution.

  At this point, if I reboot a host with two vmnic on the vSwitch. Mgmt, the host will have NO connectivity Mgmt.  If I reset the management network, it responds to the pings.  If I remove a vmnic and a reboot, just restarts happy, albeit without redundancy.

  If I let the two vmnic on the vSwitch Mgmt & reboot, no connectivity.  But if I disable one of the network adapters in the UCS Manager, he starts to respond to pings.  As soon as I re - activate the NETWORK card in UCSM, pings are deleted.

  So I am at a loss.  Any idea?  Thank you

  Greetings.

  Looks like you can hit https://tools.cisco.com/bugsearch/bug/CSCuv00089/?reffering_site=dumpcr

  You can open a tac case to confirm.  If this is the problem, then an upgrade on 2.25 c or more is resolved.

  Thank you

  Kirk...

• PIX 501 PPPoE w / static NAT loss of connectivity

  I have a {should} installation very simple. PIX 501 with PPPoE on the external interface, 3 inside customers using PAT and 1 inside the client I am trying to use an address mapping static on permit communications with this host from the outside using a particular service. I did a lot of these before where there was an ADSL router in front of the PIX, but this is the first where I've used the PIX as the PPPoE client. When I use the static NAT for the single host it loses all connectivity beyond the PIX outside interface. When I get rid of the static mapping, through PAT very well. I spent many hours troubleshooting and control a lot of obvious things, but I am at a loss right now... unless it could be a problem with the IP address that has been assigned by the ISP for use with static NAT. Any thoughts on this would be greatly appreciated.

  Thank you

  Sorry, in your case that static would look like this because of the dynamic IP.

  static (inside, outside) 23 interface 10.1.1.1 23 netmask 255.255.255.255

  Daniel

• Loss of connectivity after cloning, or move a virtual machine, 4.1

  Nice day

  I have a cluster that contains the servers Fujitsu and Dell blades. The cluster has EVC. When I try to clone or move from one of the guests at one of the hosts Dell Fujitsu I lose network connectivity. The network cards are always present in the virtual machine, but I can't ping anything successfully. This happens on both CentOS 5.x, Windows Server 2003 and Windows Server 2008, I him have not tested on something else.

  What I did is to remove the network adapters and then add new ones. This example gets the machine virtual back up and running. However, this workaround solution does not bode well when the handle moving VMs DRS between these hosts and for any migration or cloning.

  I am not sure of the cause of this problem. My hope is to be able to move between the 2 different brands without having to reconfigure and restart each virtual computer.

  As I understand it, is that a problem in the loss of network connectivity for the VM created on ESX 3.5 or any virtual machine that also includes a new virtual machine created on ESX 4.1 with version 7 of material.

  If the VM is affected by this problem, then you may want to disable the switch Port security to check if this helps because once the virtual machine is migrated probably MAC address changes.

  If this problem occurs on virtual machines that were created on ESX 3.5 and then update the VMware tools, put off the virtual computer and upgrade the hardware to 7 version.

  Hope this helps

  If you have found this or other useful information, please consider awarding points to 'Correct' or 'useful '.

  Concerning

  Arun

  VCP3, VCP4, HPCP, HP UX CSA

  http://KB.VMware.com/

• InDesign CS5.5 loss of connection to readers + not opening properly

  PROBLEM 1:

  Been having this problem at work for a while and the guy TI must always be able to find a solution.

  Our NAS disk seems to have serious problems with InDesign CS5.5 (and sometimes opportunities as well). I'm working on Windows 7. When you look through files (namely, the thumbnails of the images) on our drive NAS while having an InDesign CS5.5 was the file open, we lose connection on all drive the InDesign file and InDesign crashes. Sometimes little matter what drive the InDesign file is on - crashed when using a file on the NAS drive, but especially when we use a file on a separate network drive. More often than otherwise the InDesign file has nothing to with the NAS at all, no linked images or something like that to him. The error message reads:

  The network connection has been lost for the file... W:\DESIGN...etc, or the file has been modified by another process.

  The details of the NAS disk are:

  NAS is a NETGEAR ReadyNAS NVX Pioneer Edition [X-RAID2]

  Firmware is RAIDiator 4.2.8

  In my view, there must be a particular problem with the NAS drive, however we never seem to lose connection when using other programs Adobe, just InDesign. In saying that, Outlook will sometimes lose connection to I drive our email PST files to sit as well during the same InDesign error.
  

  Anyone has had similar problems or suggestions for what could be the cause?

  PROBLEM 2:

  We often need several goes to get actually InDesign to open a file correctly. For me, if I click on an InDesign file to open it, InDesign opens and I see that the file is semi there but the work plan everything is gray and I can't click on anything and finally just turns into "NOT RESPONDING" and I have to force quit and restart. Sometimes this happens several times before actually open. It's really frustrating and a huge waste of time!

  There are 3 designers in our office and we have all 3 these two problems occur sometimes several times a day.

  Data sheet:

  Adobe InDesign CS5.5

  Windows 7 (PC - ick!)

  Intel Xeon processor W3550 to 3.07 GHz

  16 GB OF RAM

  64-bit operating system

  NAS is a NETGEAR ReadyNAS NVX Pioneer Edition [X-RAID2]

  Firmware is RAIDiator 4.2.8

  The error "the network connection has been lost" is actually a function implemented in InDesign by design. It is a protection mechanism that occurs when InDesign cannot write to the file in question for several different reasons. By stopping us do our best to preserve your integrity of files through the restore function. If we don't stop the process you could damage your files with bad writing of data.

  It is found to occur for various reasons, ranging from questions of switch in loose cables business environments. No amount of patching in this time will fix it, it's normally something that will have to be studied and solved on the networking side of things.

  Our engineers are looking at options to help this problem in the future by adding a delay and with InDesign to double-check before moving on to the judgment as an update for the software, but most of the time it's something that needs to be resolved on the side network.

• Loss of connection with iCloud

  Whenever I login I have to re - connect with my iCloud - suggestions, no matter who?

  I assume you mean iCloud.com website?  How are you internet connection otherwise?

• MainStage - loss of connectivity environment performance

  Hi guys,.

  I seem to lose connectivity between my midi controller (m-audio code 61) and Mainstage environment performance. I lost sound and the warning message on the Mainstage saying that the midi controller is no longer available. Currently, I connect via the USB port, which also fuels the midi controller. I have to disconnect and reconnect the USB cable on the midi controller or laptop and then it seems to work again. Any ideas on how to solve this problem?

  Try another USB cable. A premium quality cable may be the solution. The connectors tend to have a tighter fit. Another alternative is to use a power supply and a USB MIDI cable, or connect via a cable to your audio interface MIDI, if it has a MIDI.