Search Results

Search found 18964 results on 759 pages for 'network balancing'.

Page 127/759 | < Previous Page | 123 124 125 126 127 128 129 130 131 132 133 134  | Next Page >

  • Ubuntu server loses network connection after ADSL2+ modem reset

    - by squashbuff
    I am using an ubuntu 10.04 server (running on a Lenovo Thinkpad notebook) as my webserver. It is performing well in terms of handling the traffic etc. However my internet connection is ADSL2+ (using Thomson TG782T modem-router) and if the modem is reset, then my server loses network connection. The networkmanager icon shows a red exclamation mark showing that is has no connection. But as soon as I click on it and tell it to connect to eth0, the connection is back on. It must be something that networkmanager is failing to do and because of this, the reliability of my webserver is suffering. Any advice on how this can be fixed?

    Read the article

  • Network connectivity issues with Windows Store

    - by Duy Tran
    I have my Windows 8 Pro build 9200 installed on my Dell laptop. I want to install some new apps and updates from the Store but there might be some network problem that caused the downloading gauge showing up but not really running at all. I followed some instructions that switched from local user to my Microsoft account, but this "Please wait" screen keeps showing and I don't really know why. I still have internet access and can use some apps like People, Mail, etc. with my account logged in, I can surf the net using Firefox, Chrome and Internet Explorer. I did another test using cmd with ping -t google.com and it showed that my laptop has internet access. Anybody knows a solution to make the Store working properly? Or is there any workaround to switch to the Microsoft account instead of a local user account?

    Read the article

  • Cannot access internet or remote network after connecting to Windows VPN

    - by Kiewic
    I set up a VPN by creating an incoming VPN connection (VPN server) in my Windows 8 machine at home (not a Windows Server). I forwarded the PPTP port in my router (port 1723) to this machine and enabled PPTP passthrough. In a second Windows 8 machine out of home, I created an outgoing VPN connection (VPN client). And I am able to connect to my home VPN, but I don't have access to any home resource or even internet. This is the output of the client ipconfig: And this are the settings of my VPN server: UPDATE: My VPN server has assigned the 192.168.1.144 IP adress at my home network. So, I tried setting the "IP address assignment" range from 192.168.1.150 to 192.168.1.200. And when a VPN client gets connected, it gets an address in that range, but it doesn't make any difference.

    Read the article

  • Will NTP work in an isolated network ( in absence of a reliable time source)

    - by Anand
    Hi, I am investigatiing a typical NTP problem. The setup is as follows :- FreeBSD is being compiled and run on Opensolaris. The config file on OpenSolaris has entry of linux and another opensolaris machine as server and these server machines are syncing time with themselves (local clock) only. The server machines in this case have NTP running on them as well. Within a few minutes of starting the ntp daemon ,client starts syncing time with itself only and remains in that situation after that.All servers are discarded and no time syncing is done with them. My question is , is there any fundamental problem with this setup. Will the NTP work in such isloated network that has no direct or indirect connection with reliable internet time source ?

    Read the article

  • Appropriate Network switch for small server cluster

    - by Chris Dutrow
    Need to build a small business server cluster for the purpose of crunching data. It will not host a web site that needs to be available 24/7. It does need to support servers that host Redis, a Cassandra database cluster, and a Python web server. Operating system will most likely be Centos 6.4 Other servers in the cluster should be able to communicate very fast with each other, especially the Redis server. This will probably require the use of internal IP addresses. We will need to use multi-data center replication to synchronize the Cassandra cluster with the one that we currently have hosted on the cloud Was looking into network switches and we are unsure of the appropriate specifications that we should be looking for. Does the switch need to be "managed" or can it be "unmanged"? Does the switch need to support IPv6 or just IPv4? Do we need an enterprise level Cisco switch, or can we go with something like a $200 DLink managed (or unmanaged) small business switch? Thanks so much!

    Read the article

  • Home Network Photo Server

    - by CMP
    I am looking for a photo solution for our home network. We have several computers, running windows and OS X. I would like to store all of our photos in a central location, and have them be accessible from any machine. Most of our photos are currently in an iPhoto library, and ideally there would still be a way to import photos from the server to iPhoto easily. This can run really on any operating system, but it must be easily accessible for anybody. A gallery type view would be good, but also must allow direct file access and transfers. Anybody have a solution that works for them, or any ideas of what I could do?

    Read the article

  • Laptop connects to other network but not to my home wireless

    - by Nilesh
    My home network's wireless SSID is say "XYZ" I also have an ethernet wire from the same router. I have two laptops A and B Earlier both A and B were able to connect to my home internet through the ethernet and wireless. Suddenly, the laptop B can no longer connect to XYZ or through ethernet. When I do plug the wire, i get the connection icon all green but when I try to access any web page it errors out (page not found) But strangely laptop B connects to my neighbours wireless SSID "ABC". I have also tested laptop B with other networks and it connects fine. Laptop A and many other devices still connect fine with my home wireless "XYZ" Strange thing is when my laptop B connects wireless through XYz, it gets the IP address but then none of the browsers (chrome,firefox, IE) can show any web pages. What settings should I be checking on laptop B that is preventing it to connect to my home internet. Thank you

    Read the article

  • No internet connection for some programmes after installing ad hoc wireless network

    - by Michael
    After installing a wireless network (through the program iPhoneModem) several programmes have stopped working when connected to the Internet using another wireless connection. Working programmes: Firefox (browser) uTorrent (p2p) FileZilla (ftp) etc. Programmes that are not working: Chrome (browser) Digsby (IM client) etc. I'm running Windows 7. I have tried to disable Windows Firewall entirely as well as AVG anti virus, with no effect. I've tried to run the FixIt program from Microsoft adressing a corrupt TCP/IP stack. This too had no effect. Any suggestions?

    Read the article

  • Name of my sql server instance from outside the network

    - by Michel
    Hi, normally i connect to my sql server instance from my local computer, and then the server name to connect to is the name of my laptop. So i can connect to server instance 'MichelLaptop' But now i'm trying to connect to my server from outside my network, and the first thing i wonder is: what is the name of the instance? i've made a redirect to my local machine in the DNS of my domain, so i said (this is not the real data) testsql.mydomain.com goes to 190.191.192.193 and when i ping testsql.mydomain.com, i get a response from 190.191.192.193 But what then is the server name?

    Read the article

  • Transparently cache files from a network drive in Linux

    - by Vadim
    We have a Linux server that reads files from a network drive and processes them. In a common scenario, a user will log in and access the same files over and over again. The size of the files varies but the larger ones can be around 50+ Mb. The files seldom change. I was wondering if it's somehow possible to transparently cache the files. I don't want (or can) change the program the reads the files, nor do I control the protocol by which the files are accessed. I just want something to detect that I access a certain path, copy the file locally (if needed) and then read the file from the local drive. I've read about Bcache but can't figure out if it's what I need. Do you have any suggestions? Thanks, Vadim.

    Read the article

  • VNC-like remote control over home network

    - by Widor
    I'm aware of how to use VNC to share screens or grant remote control of your machine over the internet by using VNC or one of the web-based "go to my pc" type services. If two computers are connected to a router (i.e. standard home network), is there an easier way of viewing and controlling one computer from the other? I'd like to avoid going outside the LAN, onto the internet, then back in if possible. Both machines are Windows XP, but I'm not looking for Remote Desktop by the way.

    Read the article

  • Network Server Cabinets - How does the ventilation work?

    - by Nicholas
    Recently I've been looking at a range of network server cabinets with a mesh door at the rear. At the top of the cabinet are ceiling mounted fans with dust filters attached. These fans suck air out of the cabinet - presumably to remove the hot air that has risen to the top. My question is why do these fans have dust filters? What point do they serve? If the air flow is pulled in by these fans through the mesh door, then surely they are not there to protect the hardware inside from dust? Also, there are other minor grilled gaps around the enclosure, how does this kind of ventilation design work?

    Read the article

  • Flow of packets in network

    - by user58859
    I can't visualize in my mind the network traffic flow. eg. If there are 15 pc's in a LAN When packet goes from router to local LAN, do it passes all the computers? Does it go to the ethernet card of every computer and those computers accept the packet based on their physical address? To which pc the packet will go first? To the nearest to the router? What happens if that first pc captures that packet(though it is not for it)? What happens when a pc broadcast a message? Do it have to generate 14 packets for all the pc's or only one packet reach to all pc's? If it is one packet and captured by first pc, how other pc's can get that? I can't imagine how this traffic is exactly flows? May be my analogy is completely wrong. Can anybody explain me this?

    Read the article

  • Accessing localhost on IIS7 from another computer on the network

    - by Adam
    I recently upgraded computers to Windows 7 Professional and am running IIS7. When I'm on my computer I can easily access localhost through my web browser but when I try from another computer on my network (replacing localhost with my computer name) it doesn't work. I also tried using "computername.domain.com" and still no luck. I can access other computers running Windows XP and IIS 5 but I'm having no luck accessing my own from another computer. I checked and my IIS7 has anonymous users enabled. Am I missing any other setting? Is this an IIS7 thing or am I missing a setting? Thanks in advance!

    Read the article

  • Network Printer Issue.

    - by goldenmean
    Hello, I have a Windows-7 Desktop at office. There is a network printer Dell MFP2335dn which is installed on this dekstop. The printer worked fine for me(I could print from my desktop), sometime back but recently i am not been able to print. When i give a print job, it stays in the queue for a long time, nothing gets printed. When i see the status of the printer in "Devices and Printers", it says - Offline. I removed the printer installed on my Desktop, and tried to install the drivers downloaded from Dell website: http://support.euro.dell.com/support/downloads/download.aspx?c=uk&l=en&s=gen&releaseid=R241894&formatcnt=0&libid=0&typeid=-1&dateid=-1&formatid=-1&source=-1&fileid=349205 But still the same problem. I don't know what to do more to resolve this. Any pointers about how to resolve this error and get printing done. thanks, -AD.

    Read the article

  • Simulating network latency for localhost connection on Windows 7

    - by nitro2k01
    I need to simulate network latency to a program running on the local computer, connecting to a local service. Thus far I have tried dummynet (a windows build of ipfw) which I got working after some trial and error. While it generally works, I can't seem to get it to filter localhost traffic. Even after adding a rule from any to any which affects external traffic, this makes no difference for local connections. I would appreciate if anyone knows how to simulate local latency using dummynet or a different tool. The tool should be able to simulate latency generically in IP packets, (TCP and UDP) and not be protocol specific.

    Read the article

  • Using Credentials with network scanners

    - by grossmae
    I'm testing out both Tenable's Nessus scanner as well as eEye's Retina for scanning network devices. I am trying to supply credentials to get deeper, more accurate results, however there seems to be no difference in the results whether I supply the credentials or not. I've read the documentation and it seems like I've tried all the logical settings in the Credential options. I've submit along with usernames and passwords for many different accounts and types of accounts (both SSH Credentials and Web Application Credentials) on the devices as well as their respective domain names (when applicable). Is there possibly a good test for either (or both) scanners to tell where these credentials are being provided (if at all) and if any of them are successfully getting authentication?

    Read the article

  • Searching Netapp Network Share in Windows 7

    - by user121270
    Windows 7 famously does not do what its predecessor, Windows XP, did very well, index and search network drives! Sometimes, the logic of MS isd absolutely baffling. That siad, I am trying to find some solution to the issue, which is made more complicated by the fact that we are using a Netapp FAS 2020 as a CIFS fileserver. I know some of the solutions to the Windows 7 search index issue revolve around having a Search Service installed on a Windows 2008 server and then adding that server sahre to the library on the Windows 7 workstation. Is it possible to accomplish this in any way with a CIFS share on a Netapp filer?

    Read the article

  • Windows RRAS multi-network routing

    - by Brent Pabst
    I am looking for advice, comments and suggestions from anyone who has used Windows RRAS (2008 R2 Pref.) as the primary routers for our multiple offices. We have multiple physical office locations and are looking into utilizing Windows Server 2008 R2 Core as redundant Active/Active routers/gateways for our network as opposed to a physical router from Cisco or Juniper, it costs a lot less! Any problems, issues or documentation anyone would recommend? We will still most likely have a firewall on the edge but the majority of our traffic will be inter-office with some external services. We will be using multiple Class B networks across our two offices.

    Read the article

  • SBS2011 Detailed Network Report

    - by HaydnWVN
    I have configured an SBS2011 Server to e-mail me a weekly 'Detailed Network Report' (saw it while configuring a daily e-mailed Back Up report). Within the Report there is lots of info regarding all the Roles on the server (Security, Updates, Back Up etc). Under E-Mail Usage and Mailbox Sizes the following is shown: Now I know these users are sending much more than 1 e-mail a week! So what exactly is this report showing? E-mails within the last 24 hours? How do I go about configuring the Report to show me e-mail statistics for the last week/day/whatever?

    Read the article

  • Windows Server 2008 R2 foundation VM unable to detect network adaptor

    - by user50273
    I created a Windows Server 2008 R2 foundation VM on Windows Server 2008 using Hyper-V. But I am not able to connect to internet from the VM. If I goto device manager, the network adapter branch itself is missing. I searched in google and few sites suggested I need to install the Integration Services although in one site they said Server 2008 R2 comes with integration services installed. Anyways I tried to install IntegrationServices using hyper-v but I get error dialog "error: unable to launch one of the update programs". Any suggestions on what am I supposed to do?

    Read the article

  • export block device over network without root

    - by dschatz
    I'm trying to export a file as a block device over the network. I do not have root access on the machine where the file exists. I do have root access on the machine(s) where I will mount the block device. I've seen ATA-Over-Ethernet and ISCSI but there don't seem to be any implementations which allow me to export the block without root at least (some even require kernel modules). Is there an implementation of either of these or some other protocol that doesn't require root? Perhaps I can tunnel ethernet over IP to do this?

    Read the article

  • Get the "source network address" in Event ID 529 audit entries on Windows XP

    - by Make it useful Keep it simple
    In windows server 2003 when an Event 529 (logon failure) occures with a logon type of 10 (remote logon), the source network IP address is recorded in the event log. On a windows XP machine, this (and some other details) are omitted. If a bot is trying a brute force over RDP (some of my XP machines are (and need to be) exposed with a public IP address), i cannot see the originating IP address so i don't know what to block (with a script i run every few minutes). The DC does not log this detail either when the logon attempt is to the client xp machine and the DC is only asked to authenticate the credentials. Any help getting this detail in the log would be appreciated.

    Read the article

  • Network monitoring library, or objects, for a cloud

    - by Andrew Smith
    I am looking for library to support server / switch monitoring, to actually be able to check with the device if it's working OK. However this requires some sort of auto-detection and device support. Basically I need to automatically detect a new device, start monitoring it like CPU and PING. So how do I auto-detect the machine remotely, this is something I need library for. Rackspace has something like this - "Cloud Monitoring API". But is there anything opensource which can be used same way? The Nagios and others doesnt have such API, and the big and expensive systems are too big to handle in public cloud, so there must be some other network monitoring engine with API, which can add a new servers automatically and support user isolation for example so I dont see other servers except mine.

    Read the article

  • Extend university wifi network [migrated]

    - by asfasdoiuh ouhouhouh
    i live in a university campus and i can get wifi signal on the outside of my window but not in the house. The solution i use at the moment is a usb wifi dongle outside connected to my laptop but the lack of an internal antenna make the connection quite unreliable at times. So i was trying to find another solution to improve the reception of my network. One idea is to setup a router on the outside (in a place with stronger signal) and redirect the connection inside the house with an ethernet cable but the problem is that our Uni Wifi is managed by a capitve portal (BlueSocket with DNS redirection to login page) and the authentication has to happen on the mac address that connect to the net (so the client appliance in this case). If I use a router with Mac-Clone capability i will be able to be redirected trough the captive portal on my laptop computer and login from there or i need to setup my router to fill in the login page by itself? There are other hardware/software solutions i can use to get what i want? Thank you all

    Read the article

< Previous Page | 123 124 125 126 127 128 129 130 131 132 133 134  | Next Page >