VMWare Oracle network question

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• VMware infrastructure network for exchanging

  Dear all,

  I'll provide exchange messaging system. Could you pls files Vmware infrastructure network for the exchange e-mail system.

  Thank you

  NHA

  Please find the following links to help you with your design;

  http://communities.VMware.com/docs/doc-13273

  www.VMware.com/PDF/exchange_best_practices.pdf

  http://www.MSExchange.org/articles_tutorials/Exchange-Server-2010/high-availability-recovery/what-actually-is-JBOD-how-might-used-Exchange-2010.html

  http://www.thecabal.org/2010/01/from-whence-redundancy-Exchange-2010-storage-essays-part-1/

• What Oracle network uses for CAR traffic? where you get the Info?

  Hello
  
  I use two-node RAC on Oracle 10 g R2 (10.2.0.3.0) version on SUN Solaris 10. I want to know "what Oracle network uses for CAR traffic? where you'll Info»
  
  -Kumar

  Hi Kumar,

  In 10g, you can query x$ ksxpia. If the cluster_interconnect is stored in the OCR (by default), you will get

  SQL > select INST_ID select, PUB_KSXPIA, PICKED_KSXPIA, NAME_KSXPIA, IP_KSXPIA, x$ ksxpia;

  If you have specified the cluster_interconnects parameter in your init.ora:

  Columns to look in: INST_ID select PICK NAME_KSXPIA IP_KSXPIA P

  And also you can use 'CPI oradebug' to see who connects the database uses:

  SQL > setmypid oradebug
  SQL > oradebug CPI

  It could be that useful...

  Thank you
  LaserSoft

• books on the oracle network configuration?

  Salvation;
  
  I'm looking for books about the oracle network configuration details. I tried oracle press, O'Reillys, Amazon and google; However, I only found books specific to oracle net that bear a date entirely. It seems that General database management books have chapters on the configuration of the network, however.
  
  At the configuration of the network under oracle 10 g + arrived at the point where the comprehensive books on the subject are not worth the cost?
  
  I was hoping to find information on the syntax of different files, which can go in the and how to solve problems of connectivity - preferably in a place so much when I'm faced with a problem, I don't have to go hunting for more information. This and he is studying a whole lot easier.
  
  Any info is greatly appreciated.
  
  Thank you.
  
  Doug O'Leary

  Just go through this

  http://download.Oracle.com/docs/CD/B19306_01/server.102/b14196/network001.htm#sthref174

  http://download.Oracle.com/docs/CD/B19306_01/network.102/b14212/TOC.htm

  Published by: CKPT on July 19, 2010 19:58

• Calculate the fastest path between 2 nodes with the data model for the Oracle network

  Hi all,
  
  I have Oracle 10 g 2.
  
  My problem is the following:
  
  I created a network named ITALIA_NET in the data model for the Oracle network.
  The table of links of this network is named: ITALIA_NET_LINK$.
  The table of the nodes of this network is named: ITALIA_NET_NODE$.
  
  The table ITALIA_NET_LINK$ contains a field named COST that contains links (in meters) lengths.
  
  I've already calculated the SHORTEST PATH between two nodes of the network, by using the method of shortestPath() (using the Java API) as shown on "Pro Oracle Spatial for Oracle Database 11 g" manual. Infact, this method makes reference to the COST field for $ ITALIA_NET_LINK to make this calculation.
  
  Now, I want to calculate the FASTER PATH between two nodes of the network. I have the links (in hours) travel time to make this calculation.
  
  My idea is to create a new field in ITALIA_NET_LINK$ named Cost2 containing the travel time from the links and then do the math by using the shorthestPath() method, referring to the Cost2 field to $ ITALIA_NET_LINK COST field instead.
  By default, I know that the shorthestPath() method returns the COST field for $ ITALIA_NET_LINK. Is possible to change this setting and do that this method refers to the Cost2 field?
  
  In the alternative, is another way for the calculation of the fastest way?
  I want to leave the creation of another network as last solution, because I will have other costs of field (Cost3, cos4t,...)
  
  Thank you much in advance.

  Your approach is good. You will have two networks and you can read them in memory and analyze of shortest path. The shortestPath method is static for the class of NetworkManager. You can use the same method for both networks, once they are read into memory.

  ...
  read the network with time as cost of link
  NetTime network = NetworkManager.readNetwork (dbConnection, 'ITALIA_NET_TIME');
  read the network length as cost of link
  Network netLength = NetworkManager.readNetwork (dbConnection, 'ITALIA_NET_LENGTH');

  calculate the quickest way
  PathTime path = NetworkManager.shortestPath (netTime, startNodeID, endNodeID);
  calculate the shortest path
  PathLength path = NetworkManager.shortestPath (netLength, startNodeID, endNodeID);
  ...

  In the future, if you upgrade to 11g, network data model provides a load on demand (LOD) API that loads only the scores of necessary network in memory during the analysis. This command removes the restriction of the memory of the 10g (in memory API you use) API. API of LOD can handle very large networks and offers more features analysis and modeling capabilities.

  The following link contains the tutorial of NDM LOD API ready for download. Just for your information.
  https://spatial.SampleCode.Oracle.com/servlets/ProjectProcess?PageID=0Zl7oV

  Kind regards
  Jack

• 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 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.

• VMware networking question

  Hi people out there. First time poster in the hope of getting some ideas. Here's some information and what I'm trying to accomplish.

  So I set up a VMware environment for me and a friend to me so that we can play with ESXi and virtual systems and configurations.

  My home system has 1.5 to storage and 32 GB of memory, so I decided to use my system to be the host.

  With the help of VMware Workstation 9, I created a virtual machine with 16 GB of RAM and 1 TB of storage to use for our game environment. I installed the ESXi host on this virtual machine (Yes a VM will be my virtual machine host).

  -J' have the host connected to VMware Network Adapter VMnet8 from my PC to give it a different IP subnet separate from my primary home network on 192.168.65.x

  -J' have a Terminal Server running Windows Server 2008 R2 as my first virtual machine with 2 network cards virtual

  -J' have a second vSwitch systems to connect to my home network primary 192.168.1.x. whose purpose is specifically to the server terminal server, so I can route RDP on the internet for the TS.

  -I don't want my virtual systems with access to the main network (beyond the Terminal Server computer) and I don't want ALL of the virtual machines to have internet access on a network.

  -My level of router, I have internet blocks from the host and IP address on the second card of the server terminal server. Then I'm OK.

  Here's my problem. Power of the internet on the TS works that until I got disabling the adapter connected to the 192.168.1.x. I can always get internet access through the 192.168.65.x of my main PC adapter. All my other virtual machines will be connected to the reseau.65 so they are not using my primary network traffic and I don't want them having access to my internet. I want to just beyond the server terminal server itself, being separated from my home network and that you have access to its own internal virtual reseau.65 and nothing outside of it. I know individually, I can specify an IP address and just put the default gateway to something like 0.0.0.0 and which effectively blocks this system to have internet, but I don't want to have to rely on set up this configuration or pressing the friend who will use to access this virtual network to do this in any new VM he created RDP. I want to do in the world in terms of network, if I can.

  Any thoughts are appreciated. If I failed to point out anything please let me know and I'll try to explain.

  Thank you!

  Welcome to the community,

  If I understand your requirement, all that you need to do is to open the virtual network Editor, create a new 'Host-Only' virtual network adapter (uncheck the box "connect an adapter to the virtual host in the network) and use this new host only instead of NAT network adapter.

  André

• VMware + Oracle secure backup data recovery

  Olá Pessoal, sou novo na comunidade, queria Saber is can me help.

  Estou instalando Data Recovery para perform os backup da maquinas tolls, wave total o hoje e 800 GB, utilizo Oracle secure Backup para o backup em Fita.

  EU think em utiliazar a shared network, wave apresentaria um 1 TB LUN option para Máquina e compartilharia um pasta, wave officer o Oracle Secure Backup Buscaria todos maximum pelo data recovery backups, but a prorpia Vmware alterta sober shivers com tamanhos maiores than 500 GB.

  E need Empresa perform os em backup Fita.

  Grato pela definition;

  Bem Vindo,

  Na truth nao e recomendado use LUN large not VMware pelo fato than quanto, maior a LUN, but maquinas tolls cabem, e virtual machine but quanto, maior a sole access nessa LUN that can cause shivers problema.

  Neste caso, only uma Máquina go access essa LUN, o e seu backup server, data recovery. Problems of nao of vejo.

  
  

  Por favor, não don't atribuir os pontos para e resposta 'useful' or 'correta.
  Se a sua question faith respondida, mark "Answered" como para o topico can.

  Mauro Bonder - moderator
  

  Lamw,
  I do a test:
  do vmotion THAT changed VMID.

  LinkedIn Facebook

  

• Licening of Oracle DBS on VMWare (Oracle VM not desired)

  Dear Oracle community!

  We would like to run Oracle DBS on VMware and would not choose Oracle Virtualbox. How allow us the Oracle DBS on VMware? I read that as long as there is that a certified Oracle DBS OS works well also approved by industry.

  It is true that we have to license Oracle DBS by heart?

  Sources:

  http://www.VMware.com/files/PDF/Solutions/Oracle/Understanding_Oracle_Certification_Support_Licensing_VMware_environments.PDF

  Thank you!

  For questions of licence - you will need to ask someone who will justify their statements (like your Oracle sales representative or partner).

  However, as a general rule, if you use VMWare, you must license Oracle according to the underlying physical hardware, where Oracle can run. For example, if you have a machine with 4 processors, each with 6 hearts, and you run a VMWare instance with a single virtual processor, you still need to license the underlying 4 CPU x 6 carrots (or achieve at least the minimum named users for physical infrastructure). If you have multiple physical boxes where the VM can run, you must also those license.

  In regards the support - political Oracle is that if you have a problem, and it is related to VMWare specifically (that is, the issue will not reproduce in a physical environment), then you are out of luck. Political Oracle Nevertheless, it works very well, and a lot of people do.

• 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

• 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.

• 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.