Search Results

Search found 3565 results on 143 pages for 'in house distribution'.

Page 73/143 | < Previous Page | 69 70 71 72 73 74 75 76 77 78 79 80  | Next Page >

• Yum Update fails due to conflicting perl packages

  - by amRit

  Hi I have a CentOS 5.2 i386 Production box with Qmail, LAMP etc now since it showed me that it could upgrade to 5.3, i downloaded all the packages using yum update However, the update fails due to perl packages conflicting I believe that while installing Qmail, I had tried for Mailscanner and thus it upgraded the per itself I read somewhere that we can uninstall the conflicting rpms and then go for the upgrade But, I am about 50 % sure that if I go ahead and uninstall perl, my server will crash like a falling house of cards Also, perl is needed by variety of packages working including vpopmail etc Thus, I request anyone to please tell me if we have a safer solution to this IF there is no solution to this, then can somebody please teach me how to backup and restore Qmail as it is. I can handle the rest of the things I sincerely appreciate those who have read and even thought about my problem In anticipation of a solution Regards amRit

  Read the article

• Connecting two pcs through cable, at the same time as wireless

  - by Steffen

  I've got 2 pcs setup with WLAN - however when I copy files between the machines it takes forever (obviously, since I run 801.11g). So I thought, why not just connect them directly with a cable (my wireless router is the other end of the house, that's why I don't use cables to that) However how should I configure the LAN connection on each machine, so I can use it for transferring files between them, whilst using my WLAN to access the Internet ? I was thinking about letting one machine be gateway, but then Windows pops up with a lot of warnings (basically it says this won't work when you're using two disjoint networks) And now I'm at a loss as to what to try.

  Read the article

• How can I fix my WRT54GL's constant crashing?

  - by Aarthi

  I have a Linksys WRT54GL wireless router (the old blue-and-black) whose underside indicates it is Version 2. I've noticed that, on wireless mode, if I am on a Skype call or in a Google Hangout, the wireless aspect will crash completely. In addition, if I am connected via an ethernet cord, my quality (that is, how my voice is received) tanks very quickly. I suspect this is due, in part, to my internet connectivity itself (I'm on Comcast instead of Verizon FiOS, as I'd prefer) but I'd like to stop my wireless router's wireless capability from crashing. I considered a firmware upgrade, but it looks to me as if I am upgraded. Short of manually running ethernet all over my house, I'm not sure what to do. How can I solve my wireless router's issues? If the answer is "buy a new router," then that's valid, as well, in my opinion.

  Read the article

• SQL Server 2005 SP3 Express Backups Incredibly Slow

  - by Adam Robinson

  I'm attempting to troubleshoot an issue with one of our customers who's using SQL Server 2005 SP3 Express to house their application data. The automatic backups that we perform when upgrading our application are timing out after 30 minutes, and I've been sitting and watching the backup take place in SSMS for about 20 minutes now and it's only gotten to 30%. The database is only slightly over 1GB, so I'm baffled as to what could be causing this sort of horrible performance. The machine is a 1.87GHz Xeon with 3GB of RAM running Windows Server 2003 R2. While that's hardly a powerful box, this seems ridiculous. Does anyone have any idea why these backups could be taking so long and, more importantly, how I can do something about it?

  Read the article

• OpenWrt Backfire 10.03 Frequently Becoming Unresponsive (Bridged Client)

  - by Christopher Parker

  I have a Linksys WRT54G version 2 that I've flashed with OpenWrt Backfire 10.03. It's acting as a bridged client using the wl.o driver to give me network access in my home office, which is in a far corner of my house in a position that would make it exceedingly difficult to fish network cabling in through the walls. I have three network-ready devices attached to the device that don't currently support WiFi, including a networked printer. Ever since I migrated from WhiteRussian, which was also set up as a bridged client, to Backfire, the device has been becoming unresponsive, as though the OS itself has crashed or frozen. The WLAN light becomes completely solid and the LAN lights stay mostly solid, blipping off and then back on again maybe once a second or so. They all blink more or less in unison. Is there some way I can diagnose why this is happening so I can fix it? Right now, the only way to fix it is to unplug the device and plug it back in.

  Read the article

• Web connection speed issue

  - by Iroll750

  I encounter a strange issue with my web (wireless) connection on my laptop (Ubuntu 11.10) I'm able to have 540kbps (down) on all computers in my house (including laptop at the same distance from the box) except me. When i do a speed connection test, i can have this optimal speed immediately after booting. As i surf on the net, watching videos, download things, etc... it becomes slower progressively until 100-110 kbps and the speed remain the same until i reboot. I tried to figure out if a process consume bandwith in background with nethogs but i found nothing suspicious. Any ideas ? Thanks in advance for your help !!

  Read the article

• Traffic shaping & monthly traffic limit in Tomato?

  - by Matt H

  Is there a way to do a monthly traffic limit in Tomato, DDWRT or OpenWRT in addition to the regular QoS? This is for a house with several students sharing the internet. I.e. for a specific IP address, IP Range or MAC address, the firmware will count the download traffic for that month. When a configurable limit is set, it'll either limit it to say 64kbit/s up/down or drop all traffic and maybe redirect web traffic to an internal web server telling them that they have exceeded their quota. How can this be done with those firmwares?

  Read the article

• SVN Server not responding

  - by Rob Forrest

  I've been bashing my head against a wall with this one all day and I would greatly appreciate a few more eyes on the problem at hand. We have an in-house SVN Server that contains all live and development code for our website. Our live server can connect to this and get updates from the repository. This was all working fine until we migrated the SVN Server from a physical machine to a vSphere VM. Now, for some reason that continues to fathom me, we can no longer connect to the SVN Server. The SVN Server runs CentOS 6.2, Apache and SVN 1.7.2. SELinux is well and trully disabled and the problem remains when iptables is stopped. Our production server does run an older version of CentOS and SVN but the same system worked previously so I don't think that this is the issue. Of note, if I have iptables enabled, using service iptables status, I can see a single packet coming in and being accepted but the production server simply hangs on any svn command. If I give up waiting and do a CTRL-C to break the process I get a "could not connect to server". To me it appears to be something to do with the SVN Server rejecting external connections but I have no idea how this would happen. Any thoughts on what I can try from here? Thanks, Rob Edit: Network topology Production server sits externally to our in-house SVN server. Our IPCop (?) firewall allows connections from it (and it alone) on port 80 and passes the connection to the SVN Server. The hardware is all pretty decent and I don't doubt that its doing its job correctly, especially as iptables is seeing the new connections. subversion.conf (in /etc/httpd/conf.d) LoadModule dav_svn_module modules/mod_dav_svn.so <Location /repos> DAV svn SVNPath /var/svn/repos <LimitExcept PROPFIND OPTIONS REPORT> AuthType Basic AuthName "SVN Server" AuthUserFile /var/svn/svn-auth Require valid-user </LimitExcept> </Location> ifconfig eth0 Link encap:Ethernet HWaddr 00:0C:29:5F:C8:3A inet addr:172.16.0.14 Bcast:172.16.0.255 Mask:255.255.255.0 inet6 addr: fe80::20c:29ff:fe5f:c83a/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:32317 errors:0 dropped:0 overruns:0 frame:0 TX packets:632 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:2544036 (2.4 MiB) TX bytes:143207 (139.8 KiB) netstat -lntp Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN 1484/mysqld tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 1135/rpcbind tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1351/sshd tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 1230/cupsd tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 1575/master tcp 0 0 0.0.0.0:58401 0.0.0.0:* LISTEN 1153/rpc.statd tcp 0 0 0.0.0.0:5672 0.0.0.0:* LISTEN 1626/qpidd tcp 0 0 :::139 :::* LISTEN 1678/smbd tcp 0 0 :::111 :::* LISTEN 1135/rpcbind tcp 0 0 :::80 :::* LISTEN 1615/httpd tcp 0 0 :::22 :::* LISTEN 1351/sshd tcp 0 0 ::1:631 :::* LISTEN 1230/cupsd tcp 0 0 ::1:25 :::* LISTEN 1575/master tcp 0 0 :::445 :::* LISTEN 1678/smbd tcp 0 0 :::56799 :::* LISTEN 1153/rpc.statd iptables --list -v -n (when iptables is stopped) Chain INPUT (policy ACCEPT 0 packets, 0 bytes) pkts bytes target prot opt in out source destination Chain FORWARD (policy ACCEPT 0 packets, 0 bytes) pkts bytes target prot opt in out source destination Chain OUTPUT (policy ACCEPT 0 packets, 0 bytes) pkts bytes target prot opt in out source destination iptables --list -v -n (when iptables is running, after one attempted svn connection) Chain INPUT (policy ACCEPT 68 packets, 6561 bytes) pkts bytes target prot opt in out source destination 19 1304 ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABLISHED 0 0 ACCEPT icmp -- * * 0.0.0.0/0 0.0.0.0/0 0 0 ACCEPT all -- lo * 0.0.0.0/0 0.0.0.0/0 0 0 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:22 1 60 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:80 0 0 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:80 0 0 ACCEPT udp -- * * 0.0.0.0/0 0.0.0.0/0 state NEW udp dpt:80 Chain FORWARD (policy ACCEPT 0 packets, 0 bytes) pkts bytes target prot opt in out source destination Chain OUTPUT (policy ACCEPT 17 packets, 1612 bytes) pkts bytes target prot opt in out source destination tcpdump 17:08:18.455114 IP 'production server'.43255 > 'svn server'.local.http: Flags [S], seq 3200354543, win 5840, options [mss 1380,sackOK,TS val 2011458346 ecr 0,nop,wscale 7], length 0 17:08:18.455169 IP 'svn server'.local.http > 'production server'.43255: Flags [S.], seq 629885453, ack 3200354544, win 14480, options [mss 1460,sackOK,TS val 816478 ecr 2011449346,nop,wscale 7], length 0 17:08:19.655317 IP 'svn server'.local.http > 'production server'k.43255: Flags [S.], seq 629885453, ack 3200354544, win 14480, options [mss 1460,sackOK,TS val 817679 ecr 2011449346,nop,wscale 7], length 0

  Read the article

• unusual webpage access problem

  - by user28163

  This is one of the weirdest problems I've ever seen and I'm out of ideas. I cannot access a couple of websites from my home pc (for 3-4 days now), or at least they go really really slow ~700b/s I can access these same websites fine from my laptop from same IP address. - The websites originate from different countries and are huge popular sites. - I have tried both my PC's network cards. - I have reformatted my PC. - I have reset my router to factory settings. - I have created virtual computers on my PC, and from inside those I cannot access the webpages. - I have flushed my dns. - I tried specifying my dns server addresses to 8.8.8.8 and 8.8.4.4. I can only access the webpages using my PC, if I first connect to an outside VPN. Again, these sites work fine on the 2 other pcs in this house (same ISP and internet connection). help plz :)

  Read the article

• UPS for hard drive protection

  - by dimi

  I am in a place where electricity is not ideal (old house, no ground), sometimes it occasionally shuts down and supposedly there are some spikes. I consider using UPS with the goal to increase safety of my personal data. My first priority is the health of my internal and external USB hard drives which can be damaged due to possible power instability. I do not care that much about possible losses of not-saved work, instead I just want to let my system have a minimum time to turn off without any risk of physical damaging my hard drives. Would a cheap offline UPS suit my neads? Or do i need a better one with automatic voltage regulator (AVR)? How critical is AVR for the hard drives? The external ones require their own power supplies and will be plugged directly into UPS.

  Read the article

• How to remove the smell of cigarette from the computer?

  - by Tio

  So I'm a smoker, and of course I smoke in front of the computer when I'm at home. On last Friday I moved out from my mothers house to my own, and since the computers were always turned on and the room was a room that everybody could smoke, the smell didn't bother me. At my new home, I turned them on, about 15 minutes ago, and I'm dying because of the smell of cigarette ( this may be kind of stupid from a smoker, but I hope some of you understand ). This solution has to be relatively quick, because I can't stay without the desktop and the server for one week, for example. Tomorrow, I'm going to open them both, and remove all dust there is inside, this should clear some of the smell, but probably won't remove it completely. Does anyone know a technique to get rid of the smell?

  Read the article

• need recommendation for running PHP/Zend based optimizer

  - by senorsmile

  Firstly, I must admit that I don't know much about setting up PHP beyond the basics. I have an Ubuntu 10.04 server system (hosted) running primarily as an FTP store for a commercial store software. The server that the commercial store is installed on is unfortunately not very reliable, and would like to move that to this Ubuntu 10.04 server. (We've already received permission from the store vendor to do this.) My problem is that they use Zend optimizer which is only compatible with PHP 5.2. I have tried a couple of "hacks" to downgrade PHP to 5.2, but it breaks so many other things that it doesn't seem worth it. My idea is to install some sort of container of Ubuntu 8.04 (like OpenVZ) on the server to house a native install of PHP 5.2 to meet the dependency of the store software. However, it appears that OpenVZ is no longer supported on Ubuntu. Is there another solution similar that I could run on a hosted server to installed a separate "container-like" 8.04 system?

  Read the article

• How come I can't ping my home computer?

  - by bikefixxer

  I'm trying to set up a vpn into my home computer in order to access files from wherever. I have the home computer set up with a no-ip dynamic dns program so I can always connect, and have also tried using the actual ip address. However, when I try to connect or even ping from anywhere outside of my house I can't get through. I've tried putting that particular computer in the dmz, turned off the computers firewall and anti-virus, and I still don't get anything. I have comcast as my home internet provider. I have also tried from two different locations. Are there any other solutions I can try or is comcast the issue? I used to be able to do this when I ran a small web server at home for fun but now nothing works. Thanks in advance for any suggestions!

  Read the article

• USB Adapter for Memory Cards

  - by ktm5124

  I am looking for something like a USB adapter for video cards. It is a cable that on one end hooks into a USB port on a computer and on the other accepts any one of a variety of video cards. Essentially it's an "all-in-one" USB adapter for video cards. I'm told that they are sold all over... does anyone know what it is called or where to find them? I should clarify, by the way, that by "video card" I mean a memory card for a video camera, and that the goal is to read this video data onto a computer, from a variety of video card types, through a USB port. That way if you go to your friend's house and bring your computer, you can transfer the video data on his video camera to your computer, trusting that the adapter will have a slot for his kind of video card.

  Read the article

• Iptables mark incoming packet - vpn routing

  - by Tom

  I have connected my home to my workplace for out of house backup reasons through openvpn. The connection is working nicely. At work I have 5 fixed IP addresses. Now I would like to assign one of these IP addresses to be forwarded to my home machine. I have confirmed packet arrival at my home machine with tcpdump. The problem is that my default route at home is NOT the tun0 (naturally), but eth0 to my own ISP. So I created a separate routing table to route my tun0 packets back to where they belong, but do not how to mark the incoming packet which arrive through tun0 with iptables, so I can drive them back. I do not want any port restrictions, but only what comes from tun0 should leave through tun0 thanks tom

  Read the article

• Multiple SSIDs better or worse

  - by swiss196

  I'm just setting up a network in a student house with 10 rooms, 3 floors. Configuration at the moment is as follows: Virgin Media 100mb Cable Virgin SuperHub on ground floor broadcasting on SSID1 Second AP(Edimax) wired on middle floor broadcasting on SSID2 These two networks server all 3 floors fairly well but I was wondering whether it would be better to setup an individual SSID for each floor (both the routers allow me to configure up to 3 ssids on each!). Would this help with speed issues, i.e if someone on the top floor is downloading/streaming etc, this wouldn't affect someone on the middle floor on a different SSID Or, will it have no effect? Thanks, Dave

  Read the article

• stunnel: SSL-to-SSL? (for smtp/imap)

  - by nonot1

  Hello, How can I configure stunnel to accpet SSL connections, and connect then to an SSL port on a different server? Here is my setup: Our ISP's server, "Mail Server", supports smtp/imap over SSL. (Not starttls. Just over ssl.) But, I have a bunch of client machines that will only trust a specific, internal, root certificate. Thus, they can not connect to "Mail Server". For these client machines, I'd like to make a dedicated "Mail Tunnel" host that uses stunnel to listen with an in-house signed SSL certificate, and just forward data to "Mail Server" using a 2nd SSL connection. Can this be done? What would be the specific steps for Ubuntu Server 10.10? (I'm not too familiar with persistent service configuration.) Thank you

  Read the article

• This is probably a horrible idea; putting a Mac Mini in a mini-fridge [closed]

  - by Christian A. Strømmen

  Possible Duplicate: Putting servers inside a refrigerator? Just moved to a new house and had to place my Mac Mini server in the attic. Now this is really nice and cool at this time of the year, but during summer it's going to get blistering hot up there, meaning I have to find a solution that won't kill my Mac Mini and the two WD external drives I have connected to it. Is there any good reason why I couldn't just buy a mini-fridge and put them inside that? The only thing I can think of is condensation building up, but I have no idea if that will be an issue or not. Something like this. And yes, I'm pretty sure this is a terrible idea, but I figured it was worth mentioning here and getting some feedback. What other options are there?

  Read the article

• Weird (?) issue with Exchange Forwarding

  - by abszero

  Hello everyone. Here is the long and short of it: the company I work for was purchased by another company who uses Gmail for domains as their email provider. We use an in house Exchange box. No big deal, I dropped into Active Directoy and created several Contact objects that represented our new email addresses at Gmail. I then went through each employees record and have their mail set to forward to this new address and not deliver locally. So I am forwarding email for me@domain1 to me@domain2 and this works great as long as I don't send an email from me@domain2 to me@domain1. If I log into my personal Gmail account and send an email to me@domain1 the email is properly forwarded to me@domain2. The mail coming from me@domain2 to me@domain1 seems to just get lost in the ether. Have I done something wrong or is this a quark with Exchange? Thanks!

  Read the article

• How to scale out OpenStreetMap data efficiently

  - by Pierre

  For over a year now, I'm running an in-house PostGIS server filled with OSM data, used for both Mapnik-based tile generation and Nominatim-based geocoding, updated with day replicates. This works pretty well. However, as usage is growing exponentially, I would like to achieve better reliability and performance by adding additional PostgreSQL servers. And I'm kind of lost. Since PostgreSQL doesn't seem to handle replication by itself, I would think about using a piede of middleware like PgPool-II to keep the servers in sync. But I'm afraid it would be nothing but necessary for this usage : very high read-to-write ratio, where all writes are done at the same exact time every day. My questions are simple : What would you do to keep these servers in sync? And, what is done for this at the OpenStreetMap Foundation, MapQuest, Mapbox or CloudMade? Thanks.

  Read the article

• What is the advantage of iSCSI over SMB?

  - by sofakng

  At my house I'm running a Hyper-V server with a Windows Server 2008 R2 VM acting as a file server. Files are shared across my network using SMB. (Also, the machine is using a PERC 6/i RAID card but I don't think that's important) I'm thinking about setting up a dedicated SAN (iSCSI) machine and then switching my Hyper-V server to ESXi. What are the advantages of using iSCSI versus SMB? I think I would still need a file server OS (eg. Win 2k8) sharing files via SMB so I'm not sure the end result would be any different than my current setup...

  Read the article

• capture nimbuzz traffic

  - by lurscher

  I need to capture all the traffic, specially during login, between nimbuzz pc client and nimbuzz server. The reason is that i need to debug outgoing packets at login that mark the user visibility status in order to reproduce them in a in-house XMPP client application I've tried doing this with wireshark, but i seem to be pretty helpless with this tool. Also, the packets i've been able to see are all before the SASL negotiation happens, after that, i cannot see the xml packets being exchanged any help for how to achieve this task is greatly appreciated (preferably on Windows, since there is no nimbuzz client for linux, in any case i can install one in a VM and monitor the traffic between the VM instance in the linux host)

  Read the article

• ubuntu mount iso but some files are unreadable

  - by Chao

  I'm new to Linux and just installed ubuntu 12.04 amd64 this month. I had failed installing Texlive with texlive2012 iso image. I used the recommended command to mount: "mount -t iso9660 -o ro,loop,noauto /your/texlive2012.iso /mnt " But the installer failed to read some file. The iso is fine, I checked the md5. I extracted everything from iso with archive manager, and it installed successfully. So, why mount is not working? Thanks. UPDATE with furius iso mount tool, mount with Fuse, and it installed, with warning: Summary of warning messages during installation: Downloaded ./archive/calligra-type1.tar.xz, size equal, but md5sum differs; downloading again. While mount with Loop, it failed to install. Updated Error message from terminal, mounted with furius iso mount, loop. texlive2012-20120701_iso$ ./install-tl -gui Loading ./tlpkg/texlive.tlpdb Installing TeX Live 2012 from: . Platform: x86_64-linux = 'x86_64 with GNU/Linux' Distribution: inst (compressed) Directory for temporary files: /tmp Installing [0001/2481, time/total: ??:??/??:??]: 12many [3k] Installing [0002/2481, time/total: 00:00/00:00]: 2up [4k] Installing [0003/2481, time/total: 00:00/00:00]: Asana-Math [457k] Installing [0004/2481, time/total: 00:00/00:00]: ESIEEcv [2k] ... Installing [0265/2481, time/total: 00:10/01:09]: calctab [5k] Installing [0266/2481, time/total: 00:10/01:09]: calligra [42k] Installing [0267/2481, time/total: 00:10/01:09]: calligra-type1 [59k] Downloaded ./archive/calligra-type1.tar.xz, size equal, but md5sum differs; downloading again. ./tlpkg/installer/xz/xzdec.x86_64-linux: (stdin): File is corrupt tar: Unexpected EOF in archive tar: rmtlseek not stopped at a record boundary tar: Error is not recoverable: exiting now untar: untarring /home/lichao/ttt/temp/calligra-type1.tar failed (in /home/lichao/ttt/texmf-dist) untarring /home/lichao/ttt/temp/calligra-type1.tar failed, stopping install. Installation failed. Rerunning the installer will try to restart the installation. Or you can restart by running the installer with: install-tl --profile installation.profile [EXTRA-ARGS] ./install-tl: Could not write to install-tl.log, so flushing messages to stderr. Loading ./tlpkg/texlive.tlpdb Installing TeX Live 2012 from: . Platform: x86_64-linux = 'x86_64 with GNU/Linux' Distribution: inst (compressed) Directory for temporary files: /tmp Installer revision: 26794 Database revision: 26935 Installing [0001/2481, time/total: ??:??/??:??]: 12many [3k] Installing [0002/2481, time/total: 00:00/00:00]: 2up [4k] Installing [0003/2481, time/total: 00:00/00:00]: Asana-Math [457k] Installing [0004/2481, time/total: 00:00/00:00]: ESIEEcv [2k] Installing [0005/2481, time/total: 00:00/00:00]: FAQ-en [1k] ... Installing [0262/2481, time/total: 00:10/01:09]: c90 [2k] Installing [0263/2481, time/total: 00:10/01:09]: cachepic [5k] Installing [0264/2481, time/total: 00:10/01:09]: cachepic.x86_64-linux [1k] Installing [0265/2481, time/total: 00:10/01:09]: calctab [5k] Installing [0266/2481, time/total: 00:10/01:09]: calligra [42k] Installing [0267/2481, time/total: 00:10/01:09]: calligra-type1 [59k] Downloaded ./archive/calligra-type1.tar.xz, size equal, but md5sum differs; downloading again. untar: untarring /home/lichao/ttt/temp/calligra-type1.tar failed (in /home/lichao/ttt/texmf-dist) untarring /home/lichao/ttt/temp/calligra-type1.tar failed, stopping install. Installation failed. Rerunning the installer will try to restart the installation. Or you can restart by running the installer with: install-tl --profile installation.profile [EXTRA-ARGS] Segmentation fault (core dumped) I am sure that the iso is fine. I can open it with archive manager and all files are good. But after mounting it, even archive manager failed to open some files (which can be opened when the iso is opened in archive manager).

  Read the article

• Is there a performance difference between Cat5 and Cat6 keystone blocks?

  - by Scott Anderson

  I'm going to be wiring my home for ethernet soon, and I've already decided that I want to use Cat6 cable to do it (faster speeds, better performance, etc). During the installation, I'd like to add wall-plates to certain rooms in my house, and the keystone blocks look like the best option for me. My question is: I've seen different keystone blocks on many cabling websites, some say Cat5e and some say Cat6. The Cat6 ones are slightly more expensive. Is there any noticeable performance gain from using a Cat6 keystone? To me, it just seems like the keystone really wouldn't matter, since it's basically like putting an RJ-45 end on a cable. Can I buy the cheaper Cat5e keystone blocks and still have the performance that Cat6 cable will give me? Thanks!

  Read the article

• new ubuntu server installation - java server not receiving packets

  - by James

  I have developed a Java server which listens for UDP packets which come from mobile devices. At the moment, it works correctly if I run my Server on my windows PC. I can receive and respond to the UDP packets sent from my phone (over 3g, not wifi). However, I am trying to run the Server on a different computer which I found lying around my house. I have basically done a clean install of Ubuntu Server edition, updated it, installed the java run time environment and configured port forwarding to allow connections on the appropriate port. I have also tried to disable the firewall. The problem is, it doesn't appear as if the server is receiving any packets and I've exhausted my brain thinking on how to solve/debug the problem. Can anyone suggest to me what the problem might be? or more likely something I can do to help me find out more information about what is going wrong.

  Read the article

< Previous Page | 69 70 71 72 73 74 75 76 77 78 79 80  | Next Page >