Network question

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• Network questions and caused by the Apple TV 4

  My apologies for the long post...

  I bought a new Apple TV 4 this week an upgrade to ATV3. The main reason for this is to get proper access to my subscription of Apple's music on my living room AV setup - it would have been nice to get just a small update on the ATV3 to work well with Apple music!

  In any case, the addition of this innocuous little device seems to have caused all sorts of questions about my home network.

  I have connected the ATV4 using ethernet to my Virgin Super Hub, made the simple configuration via iPad and has proceeded to explore - everything seemed fine. Even downloaded the speedtest excluding interest and who reported a healthy 90 + MB. Made the usual check for updates and this 9.0.1 installed.

  First of all, we noticed the following aspects with the ATV itself:

  1. During the operation, she would bring "no network connection.
  2. By looking at the network settings it shows connected Ethernet but had lost it's previously that would deal with DHCP and DNS details
  3. It does not recover
  4. Just physically remove the cable disconnected and reconnected would force it to find an address - done interesting a different each time. Other devices on the network tend to have the same address (as is usually the behavior, I expect), but he may then lose later
  5. In addition, when it is connected to the speed sometimes fall causing stuttering/buffering of the same Apple music / local libraries
  6. If the ATV4 is awakened from his "sleep" he also still not address
  7. I removed the Ethernet and tried the same thing with Wi - Fi - it presents a similar loss of address - so I conclude its not related to the transport

  I did the usual restart/re-Multi-Power of router, switches and access points - I have an Apple Time Machine (in switch mode + providing a WiFi access point second across the House), over a gigabit 8 ports switch with the Virgin cable router. In no case a network complicated and so far I've had NO problems with the internal network - before the addition of ATV4 we had several wired (Macs, PS4, PS3, Smart TV, home automation) and wireless (ATV3, Blu - ray, another PS3, MacBook, iPads, iPhones, etc.) ANY abnormal behavior of customers well. But still the problem persisted. I had to leave the investigation, but left the ATV on and connected via ethernet.

  Now, here's the next interesting issue. My son said that it could not connect to the WiFI network with his iPhone 6. The phone would see the ads these two WiFi networks, but on the selection or just would not get an address never (even with reboots, restorations, etc.), to the point where he thought the phone had a problem with the hardware (also proposed by the Apple Support). Other devices seemed (at this time) to connect OK, even more reboots to network equipment does not solve this problem. So iPad (already OK) my wife had the same symptoms. A little Google and look on this site of the updated support various complaints about the networks ATV4, slow speeds, etc. - and including an addition can cause the ATV4 hitting on questions to other devices that you try to use the same network. So I turned off the ATV4 and ' hey presto' the phone that don't would not connect worked immediately, iPad & other devices connect and can access the internet + LAN in quick as they did previously.

  Now, of course, this probably isn't a big problem for everyone (otherwise this forum would be full of only those complaints), but I can only conclude that the Apple TV 4 (9.0.1) is at fault. If I just keep the same and pop my old ATV3 instead I get NO such problems.

  That's all very boring, because I also bought a second ATV4 as a Christmas gift for one of my sons. Is it really £300 + in the sewers?

  The other people in this community, see some or all of these questions? Permanently or intermittently? Has anyone received all responses support who can help me? I will of course follow up with Apple myself.

  Now, of course, this probably isn't a big problem for everyone (otherwise this forum would be full of only those complaints), but I can only conclude that the Apple TV 4 (9.0.1) is at fault. If I just keep the same and pop my old ATV3 instead I get NO such problems.

  That's right, that is not a problem for the vast majority of users, in fact I'll go far as to say that I only saw one or two messages with 'Similar' issues. May I suggest you try in another place (maybe a friends or preferably to an Apple store), I'm inclined to think you will find it works perfectly, if it isn't taking it back for a replacement.

• HP 4101mfp Networked, question

  So I have a HP 4101mfp connected to my network and I have a computer that access.  The 4101mfp has the latest firmware (03.804.6) and is connected by LAN line.  The computer that accesses has installed the most recent driver (5.8.0.17508) and I chose the 'network' connection during installation.  It is also connected through the LAN line to the router as the printer.  Everything is fine and I can print when I have to.

  Now I fix usually issues when I see them in the event viewer on Windows 7 and I found a problem that arises.  Red error event ID 7023 who she is "HP network devices support ended with the following error: the specified module could not be found.  So looking at the autorun, I see that miss me a service file:

  HPSLPSVC is the entrance and the file "hpslpsvc64.dll".  I scanned my system and watched in the HP files that are created when you install the drivers; I can't locate this file.  Can someone direct me to where I can get this file?  Maybe it's somewhere in the installation zip files?  Or if anyone knows if the related service publish in case the Viewer is repairable?

  Thank you

  To get your question more exposure I suggest you post in the trade forums since it is a commercial product. You can do it at Business Forum.

  I hope this helps!

• Designjet Z3200 Networking question

  I have 2 identical Z3200ps plotters. It runs like a champ, and the other would be if I could understand this last question... adding to my pc to be able to print over the network. I am able to do the plank drawing through i.p. on web page address, and I can even ping plotter. However, when I go to add through devices and printers... nothing. I tried it from a pc Windows 8 and Windows 7. He research and can't find anything. I replaced the trainer and still no go. I could even send a print of the web page of the tracer. Also sent one when you're connected via USB. Any help would be greatly appreciated.

  Thank you!!

  Don't know how or why, but I came this morning, plugged the network cable in the plotter, initialized, and in some sort the IP config had passed from manual back to DHCP and picked up a new address. I changed the config manual, keeping the new IP address. Decided that I would try once more to add the Tracker on the network. You know, the sonofagun worked. I had activated impression more than 9100 last week, thinking the same thing you Milo. But after I did it, there was no change. Maybe it was just to take the time to update? Who knows... but anyway his work and I appreciate all the help.

• Java networking question

  I have a web service that stores up to some contact information (name, surname, telephone number, etc.) in a JSONObject.  I have then convert this JSONObject to a byte [] and send it to my stream output and eventually to my BB application client.  My client can read the data from the input stream and JSONObject see no problem and display the results.

  I also want to send a contact (the problem) image with the JSONObject.  I don't think that I can store an image in a JSONObject and I can't send JSONObject and byte [] of the image in the same connection, because then the customer can't decipher what's what.

  My question is, how a send time the JSONObject and back to the BlackBerry image?  An image can be converted to bytes and stored in a JSONObject?  Any suggestions?

  Thank you!

  -J

  I think it's possible.

  Tried with org.json.me. Key point is to use Base64 to manage the image (also optimal for networking) string data

  See code:

  class Scr extends MainScreen {
      public Scr() {
          JSONObject o = new JSONObject();
          EncodedImage image1 = EncodedImage.getEncodedImageResource("image.jpg");
          add(new BitmapField(image1.getBitmap()));
          byte[] data1 = image1.getData();
  
          try {
              String data1Str = Base64OutputStream.encodeAsString(data1, 0, data1.length, false, false);
              o.put("image", data1Str);
          } catch (JSONException e) {
              e.printStackTrace();
          } catch (IOException e) {
              e.printStackTrace();
          }
  
          try {
              System.out.println(o.getString("image"));
          } catch (JSONException e1) {
              e1.printStackTrace();
          }
  
          byte[] data2 = null;
          try {
              String data2Str = o.getString("image");
              data2 = Base64InputStream.decode(data2Str);
          } catch (JSONException e) {
              e.printStackTrace();
          } catch (IOException e) {
              e.printStackTrace();
          }
          EncodedImage image2 = EncodedImage.createEncodedImage(data2, 0, -1);
          add(new BitmapField(image2.getBitmap()));
      }
  }
  

• Networking question in VMware Workstation / nested ESXi network configuration problem

  Hi guys,.

  I am trying to set up a virtual lab, I setup a domain, a vcenter server and up to 1 ESXi host controller.

  I am really struggling with the network aspect in establishing a vmnic for storing shared, please see the attached screenshots and a few questions:

  1. Is a vmnic a real network map? or vmnic correspond to "network adapters" that you put in place since the setting of your virtual machine?

  I followed a tutorial and implement 3 NICs on the ESXi host, in Bridge mode, I tried this in my configuration of vmworkstation and I lose the connection to my server vcenter to the ESXi host.

  See screenshot attached to how I configured my ESXi host, screenshot is called 'screenshot2esxihost network', I run got each of the maps defined on NAT network.

  

  See also the screenshot of how I have my configuration of network settings in my VMWare Workstation, screenshot is called "screenshot1. the tutorial does not show how it has its editor of the virtual network configuration, but it puts its ESXi host NICs in BRIDGED mode, and I'm guessing that you can set this time within the virtual network adapter. If someone could tell me what changes should I make in there and on the network cards in my ESXi host, which would be really useful.

  

  My domain controller, server ESXi hosts and vcenter are currently on the 192.168.86 range, which currently stood at NAT

  See also a screenshot from the vsphere client - I don't see a vmnic "vmnic0", my goal is to be able to add a "vmnic2" for a separate storage network.

  

  any help would be received with gratitude, I VCP510 review at the end of the month and really hope to be able to get my lab setup as soon as possible.

  The vmnic is the rising 'physical' of an ESXi host. So with the 3 network cards that you configured for the host in VMware Workstation you will see under "Network adapters" and you can use them to vSwitches in the section "network".

  André

• VMWare Oracle network question

  We currently have an Oracle server, that has a connection LACP on 4 network cards to 1 GB for a netapp FAS2040.   Unfortunately it is a failure then we will create a virtual machine.  We have it online right now, but I have a question.  VMWare server has 4 1 GB NICs to shared resources on a single VMXNET 3 NIC will be able to push as much traffic that may 4 NICs trunked?  Or do I need to create a similar configuration?  Has anyone else made something like that?

  Thanks in advance.

  Vmxnet3 supports up to 10 Gb/sec transfer rate. So you can have your uplinks on LACP certainly and present 1 virtual nic VMXNET3 virtual machine speeds, even if your bottleneck will most likely be that you'RE Ops / s disc.

  See this document for more detailed information on the performance of VMXNET3

  http://www.VMware.com/PDF/vsp_4_vmxnet3_perf.PDF

  Kind regards

  Rick

• Networking question

  Hi all

  We received to install an infrastructure were we will provide services terminal server on the internet for 5 different companies (in the future, maybe more). Each of these companies must work independently.

  We thought deploy vmware vsphere script to accomplish this task.
  Our question is about securing virtual network for each company on the other. We don't want the company to be able to see the shares of company B etc network I guess the only way to achieve this is implementation of VIRTUAL LANs. Is it the thought of right? If Yes, we are a little confused on vsphere for what products can do exactly what we want.
  Is it just this scenario behind a single WAN IP address and router internal NAT, or have a different WAN IP? How does this affect vsphere deployment?
  We want to deploy "vsphere essentials more" in order to provide backup and services HA and it is because it is a small company, we are a little limited to budget.
  We would appreciate it if we had some professional advice about the above scenario

  Thank you

  VLAN might be a solution.

  To implement the router/firewall between VLANS, you can use a virtual appliance (with multiple NICs for) or a real Firewall (most support trunking VLAN or have multiple network cards).

  André

• VMware Workstation 7.1.2 - Linux networking questions

  I am on Windows 7 and I have a Ubuntu 10.10 I can't accept an IP address. I don't know if my question is Ubuntu configurations or VMware. I have a NETWORK adapter that is set to Custom (VMnet7) which I configured with DHCP. My goal was to implement a custom network (VMnet7) so that they can communicate without an external connection. I added Windows clients and receive DHCP addresses without problem. When I add my Ubuntu box, he does not get the IP address. I have the set eth0

  Auto eth0

  iface eth0 inet dhcp

  When I restart the network interface, he seeks an IP address by sending a DHCP request to 255.255.255.255, but never received an answer from, and finally abandoned. This machine has been downloaded from another system and pulled upwards. Any suggestions on the place where to proceed to diagnose the problem?

  -jyxavier

  I have a NETWORK adapter that is set to Custom (VMnet7) which I configured with DHCP. My goal was to implement a custom network (VMnet7) so that they can communicate without an external connection.

  FWIW VMware Desktop products already have defined VMnet1 for host only then why the need to create a host only VMnet7?

  Make sure that the client's network card is verified connected.

  What Linux Distro do you use?

  If the suggestion of sflanders does not then archive and attach the vmware.log for this virtual machine files and join a response message.

• VM networking Questions

  Hello world

  I am a beginner VM user and I thank you for your help in advance ~ ~

  I converted just my Dell server to run on a virtual server (version 2).  Also, I found that the virtual server has an exclamation mark above. Although my original Dell server is running on Broadcom, but he indicated it was AMD PCI network card. Why and how can I change this and function?

  Also, what are the differences between bridge, NAT and host-only? Can give you some examples, so I understand a little better?

  Finally, I would like to make a server running as if it was running on our network (for example, our lan address is 10.10.0.x) with its assigned original address (10.10.0.199).  On the server to the virtual computer that hosts this server virtual has assigned 10.10.0.200. How can I make this work?

  Thank you very much for your help!

  Riderfaiz

  Hello and welcome to the wonderful world of VMware Server 2.x.

  To answer your questions:

  (1) server 2.x, as other products of virtualization, virtualizes the hardware so that you see in your virtual machines does not reflect real hardware. This is to give him the independence of the material which has many advantages as meaning that you could move the virtual machine to a different host with a different network card and it would continue to operate. You will notice that the SCSI controller that is used for discs of ths is also not the same as on your host - even once, is not serious and is an advantage.

  (2) Please take a look at the user guide, in particular the section on networking. Basically, bridged is used when you want to the guest to behave as it is it was a physical machine on the same LAN as the host. NAT gives connectivity to your local network of virtual machines, but not in giving so some extra security on full but this can be changed with the port forwarding NAT (see the user guide). Host is only a network host and guests can communicate on - machines outside the host cannot not is ideal to test isolated networks.

  (3) packed, it's what you want if you want the virtual machine behaves as if it is on your local network. Sounds like it's already getting an address of an external DHCP server DHCP (Server 2.x provides services DHCP for NAT and host-only networking but not filled). To give it the initial INVESTIGATION period, it is sufficient to assign a static address or update the DHCP reservation for its MAC address virtual.

  Guy Leech

  VMware vExpert 2009

  ---

  If you have found this device or any other answer useful please consider the use of buttons useful or Correct to award points.

• ESXi network question

  I have an ESXi server with 2 VM. The server has 2 network cards. What is the best way to configure these for the most effective. Can I assign a map to a virtual computer and another card on the other virtual machine? Also, these servers talk to each other much. That's why I have them grouped together on the same server ESXi. Will this configuration Dungeon local traffic on the server rather than on the network?

  I guess my question is what is ideal and best practices of this situation?

  Thank you.

  For a host NIC 2, this configuration is fine.  ESXi will be outbound connections to balance and for communication between 2 virtual machines that traffic will not even hit the natachasery.   According to your physical switches, you can configure incoming load, thus balancing, but you will probably be fine.

• ESXi virtual networking question

  Hey everybody,

  I installed Astaro Security Gateway as a virtual machine under ESXi 3.5 Update 3. The installation went successfully and I configured the Astaro to use two VNic (eth0 and eth1). I set up eth0 on the Astaro to use 192.168.2.100

  My question is: how would I be able to access the WebAdmin of this (192.168.2.100:4444) gateway from a remote machine (i.e. my laptop under VI Client)?

  Here are some more in-depth details of config:

  ESXi IP = 192.168.0.187 (provided by our physical switch/DHCP server)

  Under Configuration - & gt; Networking, I see not what follows (see attached photo)

  Help is always greatly appreciated!

  Thank you!!!

  

  You have reason vmnic1 is not used - using the second physical NIC (vmnic1) you will need or create a second virtual sritch by right-clicking on the network link add or by adding the vmnic1 to vswitch0 to create a NIC team.

• E4200/DirecTV receiver network question

  Hello.

  I have a network problem I can't solve.

  My DirecTV HD DVR (HR21-700) receiver shows work connecting to my network and internet. However, the port services STB (27161-27192 range) does not connect via my router (linksys E4200), automatically or manually (error code 301 Dtv).  By connecting the receiver directly to a modem, STB services is connected as it should.  I also have an XB360 (LAN), reader BluRay (LAN), two PC & bridge wifi connected with absolutely no problem.  Each manually configured with a static IP address and the appropriate ports forwarded.

  I'm STUMPED and FRUSTRATED to say the least...  I need help!

  Other than the manual configuration of these devices, my knowledge of networking is not very wide... Are there settings or configurations that I can be on?

  UPnP is enabled, NAT is enabled and all the firewall is turned off.  What else could be missing?

  Thank you very much!

  Thanks for the help.

  Linksys technical support wanted to send me to Supportrix to fix that... it was not interested in paying $70 $, so I did a reset to factory of the router.

  Low and behold, everything solved.  Manually reconfigured all my gear and I'm good to go.

  Thanks again.

• 400 LaserJet (M401): HP Laserjet 400 Networking Question

  We have a HP Laserjet 400 that is connected to a wired network. We also have a point of wireless access on the same network. When an ethernet cable is connected to the printer (in a perfect world), the wireless tap stop to avoid conflicts, BUT about 20 minutes of pluging in an ethernet cable, the wireless access point goes down (no longer works and must be restarted).  This isn't the only one who did this access point. The printer has caused to the whole of the network thus go down (5 servers & 40 + workstations). This printer did not do that when we got it (a year ago). Anyone has any suggestions for me doesnot involve making wirless only or replacement of the acess points (for the 3rd time)?

  Thanks in advance,

  Dan

  Huumm... do not know how this can happen.   However, manually turn off the Radio wireless in the printer.  If the printer supports Direct wireless, make sure that this is also disabled.

• DeskJet 6940 Networking questions

  My installation disc is long gone. I need this thing through wired laptop Mr. puppy network. We are both using Windows 7, which, thanks to the whims of the gods, IS NOT wireless network on this printer. Loki minions just don't know why. (For the record, I'm addicted to it via the USB port).

  How can I get my hands on a networking... Download? Guide? Thanks to the gods? It makes me "see the guide the user to the screen? Yes, I have the booklet, but not the disk.

  I can just go on my router, find the printer and give it permissions? I like to give permissions. I'm good at giving permissions.

  All the information you are on the web.  Go here.

  http://h10025.www1.HP.com/ewfrf/wc/product?cc=us&DLC=en&LC=en&product=467980

  Download manuals, guides the user, drivers, troubleshooting info... everything what you want.