I am trying to troubleshoot an issue on our network that is resulting in extremely slow internet browsing. I have found out that the first request in a ping always timesout. Also, having the same issue with running a tracert. I have included some screenshots
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I am having trouble loading pages in a browser (IE, Firefox, Chrome, makes no difference). My network is on a 101.140.228.x ip scheme because that's what the wireless network is set too and we can't change that. (It's built into the hub and the manufacturer doesn't let us change it. The computer I am having trouble with is cabled into a Netgear Access Point in client mode. The Access Point is working basically like an oversized network card to pick up the wireless network across the field with the 101.140.x.x ip.
View 3 Replies View Relatedmy internet is being slow. It 'uplink' speed is 7mbps. when downloading or just surfing the internet 'task manager' says that the computer is using below 5% of the internet's speed capasity. it never gets higher than this, is there any way to change this so that i can us the full potential of the internets speed.
View 1 Replies View RelatedI got ADSL 2.0Mbps internet service, which it's supposed to be fast however my browsing speed is very slow, and my download speed very good and i have this problem with more than one pc and using different OS ( Windows 7 & ubuntu[linux]) so its not a virus issue or a LAN drive issue , and i tried to use different DNS but nothing change.
View 16 Replies View RelatedI aquired an 1841 recently from work. I am trying to use it as my home router. I have set it up with the very basics (dhcp wan, dhcp pool for lan, nat). It is grabbing an address from Comcast. It works, ran speedtest and the speed looks fine at 25/3 or so.
The problem is when I am surfing the net. I'll go to a site like Youtube. It will take forever to load the site, never play the video. I have tried other sites, Autoblog, Break, etc. It seems like anything with a lot of multimedia. If I go to MSN, the first time it will take about 10 seconds to load all the pictures, after that it is instant (probably cached).
Then, if I wait a few minutes, go back to the same site, sometimes it'll be just as slow, sometimes it'll work fine. I have checked a few of the cisco logs and it doesn't show any drops or errors that I can see. If I run a constant ping to something like google.com while it is slow loading, the response time remains normal around 25ms.
I set up my other d-link home router and it works fine with all sites, same speeds from speedtest. I tried plugging a computer directly into the Cisco and same slowness issues.
I have an 1841 running Advanced Security IOS (12.4(25) I think, have to check when I get home) that I'm using to learn about CBAC and IOS' firewall functionality. Its external interface is connected to my Windstream DSL modem in bridge mode, and the router is doing the PPPoE authentication. It's also doing NAT for my internal network, and is acting as a firewall using CBAC inspect statements and ACLs.
Everything is working at at least a baseline level: the DSL authenticates and connects, and machines on the inside can browse the web. The problem is that browsing to some sites is slow or times out. Not all sites, just some. Latency seems to be okay when doing pings. The problem seems to happen with https connections, but again, not all of them. Gmail works fine (I have it set to always use https), while my bank and credit card sites either time out or take minutes to load.
I have an "inspect https" line in my config, and have allowed https through my outbound ACL.
I'm looking for next steps for troubleshooting this. I've check CPU utilization and it's very low; not sure what else it could be. I only have a few inspect statements, for the common stuff: tcp, udp, icmp, pop3, imap, dns, tftp, ftp, and ntp.
i recently had a RAID Z setup on Solaris 10 (oracle) which worked fine until my motherboard gave out (computer would boot fine and work OK and then shut down ~ 20 min later). So I replaced the motherboard (ASUS E35M1-I Fusion AMD E-350 APU) but solaris would not install so I put in OPENINDIANA (build 151). I installed Samba and used my old smb.conf file (below). I can view the share from my win 7 machine, and the transfer speeds look good (I can stream an HD movie fine).The problem is that for browsing pictures every 10 pictures or so the viewer or browser stalls for 30 sec - 1 min before it is able to load the next picture. It also happens when I browse to different directories.
# Samba config file created using SWAT
# from 192.168.0.192 (192.168.0.192)
# Date: 2011/07/30 18:01:43
[global]
socket options = TCP_NODELAY SO_KEEPALIVE IPTOS_LOWDELAY
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Slow browser speed on all browsers, but the downloading and uploading speed are normal according to speedtest.net. Ping is a bit high. Other computers in the house are fine.Already contacted ISP (Time Warner), modem is not the problem Contacted Linksys router support, router is fine. anti virus plus malware byte.
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Turn SPI under (Advanced/Firewall) off (uncheck the box).
I was getting slow page loading on Google Chrome and I think IE but don't remember for sure.
Once I unchecked the box for SPI, pages loaded much faster and I didn't have to double-click on links.
On my laptop I have intermittant problems printing to my wireless printer due to slow speeds and timiming out, also loading online pages seems very slow.I have 2 of these fujitsu laptops and they both behave roughly the same.
Intel Pro/wireless 3945ABG
driver 10.1.1.7
I have not updated it, and not sure if it should come from fujitsu or intel anyway setting on network adapter:power management - default - based on computer preformance (I tried changing to highest-did not work)transmit power - default- highest power setting (cannot change for some reason)this is from this laptop.
wired speed is 13M down 0.81 up,
wirelss varies from 1-1.7M 0.78 -0.8 up
I have a 15M package.I downloaded Xirrus, attaching the screenshot. My network is highlighted.here are some of what I can find:
Speedtest
Wired down 13.2M up 0.81 ping 10ms
wirless down (varies)1-1.7M up 0.78 ping 26-104ms
Dlink DVA-G3810BN/TL
setting:
802.11bg mixed
WPA/AES
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I am using a Thomson ST516 v6 DSL Modem, through which I have connected a Tenda W311R+ Wireless Router. There's two laptops, one running Windows 7 Sp1, the other running Windows Xp Sp3, and an Android based phone using this connection. I should mention that the problematic laptop had Windows 7 before switching to Xp and ran without any issues.
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I had recently upgraded my computer, which currently looks like this:
CPU: i5 3570
MOBO: Gigabyte GA-Z77M-D3H-MVP
RAM: G.Skill 16GB DDR3 1600MHz
HDD: Seagate ST1000DM003 1TB Barracuda + Seagate 320GB Barracuda
GFX: Sapphire HD4850 512MB Dual Slot Fan
PSU: OCZ StealthXtream 500W
(The bits in bold were the upgraded parts, up from an AMD Athlon64X2 6000+)
For some really strange reason, my web browsing has been ridiculously slow, with the words "Waiting for [website]" always showing up in the bottom corner of Chrome for a good 10-20 seconds before the website loads. This happens to every website I visit, bar Facebook (secret Facebook virus?). It's especially bad on shopping websites such as eBay, taking upwards of a minute to load pages. I have tried Internet Explorer and the same thing is happening.
My downloads, on the other hand, have been unaffected by the upgrade, with download speeds averaging 800KB/s.
If it matters, my current modem/router is a D-LINK DSL-G604T; my other devices work perfectly fine on this modem, with browsing speeds being faster on my 2G iPod Touch than my desktop computer.
I currently use Avira Internet Security 2012 as my anti-virus.
I also use these extensions in Chrome (if it matters):
4chan Plus 2.5.5
Adblock Plus (Beta) 1.2
LastModified 1.1.2
Neater Bookmarks 0.9.4
PhotoZoom for Facebook 1.1208.30.1
Session Buddy 3.0.16
Xmarks Bookmark Sync 1.0.22
Youtube Ratings preview 2.0
I have tried disabling all add-ons and the speed is still the same
In the middle of writing this, I decided to download Firefox, which has improved on my browsing speed somewhat, but still has hiccups here and there (Facebook takes forever to load in Firefox). But having been a Chrome user for a long time, I would like to stick with it.
I get the following error whne enabling 802.11a network on a AIR-WLC2106-K9. Country is set to ID (Indonesia),>config 802.11a enable network802.11a network not supported for this Country CodeYet, on a AIR-CT2504-K9, set to same country code there is no problem. Is this a WLC model or version issue? WLC2106 is on version 6.0.199.4 while the CT2504 is 7.0.220.0
View 3 Replies View RelatedWell I went to command prompt and typed command ipconfig /all and saw the ip address my system was configured to. Dunno why, but I manually set that ip address in my IPv4 internet settings and got access in my hostel. Now suddenly the access is gone. What should I say, the ip address that I set my laptop to has been shut down ? It doesnt work any more? How do I get another IP address like that which gives me no restricted browsing? What does the admin do in the laptop that suddenly it gets unrestricted browsing privileges?
View 1 Replies View Related[code] after installing the wirless driver, I can see my network but it can't obtain an IP. So I issue it a static IP, and it says I am connected and have internet access. But when i open up IE, doesn't work. Tried Resetting IE, and that didn't work. [code]
View 14 Replies View RelatedMy computer is a inspiron 17r and is only a month old. for the last week or 2, it has been disconnecting from the internet while at home. The computer says it has an internet connection and is discoverable on the LAN, but will not connect to the internet for browsing, email or any other internet activity. I can restore the internet by rebooting the computer, or by rebooting the router and modem, or by deleting the network and re-establishing it through the network sharing center. Any of these will work, but somewhere between 1 minute and several hours, I will again lose the internet. I have several other computers and devices and none of them lose the internet so I know the router and the modem are fine. This also ONLY happens at home. I take the computer to work and connect with no problems and stay connected for 9 or 10 hours.
I have looked for answers and have tried ip release and winsock resets. these also work for a period of time but eventually fail as well.
I want to block everyone from seeing each other on the LAN. So when someone goes to network neighborhood they can't see no one else on EXCEPT for the pritner or so. I want to do this using a Cisco 1841 router. How can I do this?
View 2 Replies View RelatedEvery time I connect my router, I can't use the internet browsers. But I can see there's a internet connection. Bu once in a while even with just a modem connected to my computer I can't use the browsers. The signal from the router to my Xbox 360 works but sometimes it says there's DNS Error or IP Address Error causing my Nat to be strict. Once in a while, I can access my router's page when it's connected. [code]
View 19 Replies View RelatedYesterday I picked up a laptop of a friend of mine which had some problems with the Internet connectivity. Turns out, Internet only works when booted in Safe Mode, however, it does ping in Normal Mode so there is connectivity. Tried IE and Firefox, both do not work in Normal Mode and do work in Safe Mode. MSN Messenger won't work in Normal Mode either. After carefully checking the Windows event logs, it looks like some services are not booted in normal mode.I have executed the following steps and measures in order for me to see if I would be able to fix the problem myself.
1) Boot in Normal Mode:
- Checked the settings of the adapter, no exclamation marks or other problems.
- Installed Revo Uninstaller Pro > Uninstalled all present antivirus program
- Installed Microsoft Security Essentials
- Ran a Full scan with Microsoft Securty Essentials; 1 virus > removed (just a virus which gives pop-ups)
- Installed CC Cleaner, cleaned the whole system
- Shut off all antivirus programs, IE and Firefox still not working.
2) Looked for extra information:cmd > Ipconfig/all Normal Mode [code]
So,I'm living in a university campus and I've got an internet connection via a proxy server.The thing is,when ever I plug in the network cable,my PC recognizes the network,but the little network tray says "No internet access". But the curious thing is that the internet actualy works.My browser works,I can access any website (well,except the restricted ones via proxy) but it works just like any other internet connection in the campus. But,recently I've got my hands on a VPN account to have access to things that my proxy wouldn't allow me (torrents for example).But,probably because of that "No internet access" problem,when ever I try to make that VPN account,it tells me that I need to connect to the internet first. I already am,but my PC still keeps requiring an internet connection.I can't manualy connect to it,since I don't have the ISP data required. I've only got my VPN account data (VPN username and password).
This is kind of annoying,since this only happens to me,my other room mates don't have this problem,they plug in their cables,their network adapters recognize both the network and the internet access. Only mine says "No internet access" but the internet works fine.My operating system is genuine,when ever I go home and connect to my home network this problem doesn't ocure anymore,this only happens when I connect to my university's internet connection.I've tried reinstalling my operating system.Still no results.I'll attach a printscreen so you could see exactly what I mean.
I am using Cisco 861 router for simple network access. I have configured the router correctly with support from few folks of this community but now I am facing a different problem. I am able to ping, tracert and nslookup any internet destination. I am also able to brows secure sites like [URL] but normal URLs like [URL] is not working. I have tried to debug IP TCP Packet Port 80 but it is not showing any results.
View 2 Replies View RelatedWhen remote workers - working say from home connect into the company's LAN via an ASA5505, is it then possiable to then go back out to the internet using the ASA as the gateway to the internet.It works if I point towards an internal proxy server.
View 4 Replies View RelatedI have Cisco ASA 5520 and want to use any syslog server for logging of URL traffic passing through ASA firewall surffing by coorporate end users. how to configure ASA for URL logging on syslog server. so that i can log any user activity with website address with user ip address or hostname logged in syslog server.
View 3 Replies View RelatedI have recently bought RVS4000 and I'm having problems with remote network computers. I can only access them by IP, by name it always fails. Localy I have BEFSX41, remotely RVS 4000, connected throught VPN. Everything else is working fine.
View 6 Replies View RelatedI have a network of 6 computers that is not managed by a server. ISP has provisioned for 17Mb down and about 5Mb up. When I isolate the router provided by my ISP, I get optimal speed, but over the network speed tests show 2Mb down and 4Mb up. I don't see any network usage that would explain the drop down in speed.
So far I have powercycled all my network devices and replaced the cat5 cable that goes from the ISP's router to the switch.
I have AG241v2 LinkSys router. my problem is when I had started to download anything, I found that no internet connection so I couldn't make internet browsing or any other activity. This problem is also occurred when more than one user connect to the internet, the others can't make browsing. I made firmware upgrade but still the problem occurred.
View 6 Replies View Relatedi have Dell inspiron laptop windows 7 operatinbg before my internet was working very well but in last 3 months i have been struggling alot with the internet browsing problem, my internet is connected and actvie, skype, yahoo eveything, torrent download is 100% working but when i open any browser the error message comes that CANT OPEN THIS PAGE MAY BE INTERNET CONNECTION NOT CONNECTED. i did all antivirus and reinstall the windwos but still the problem is active.
View 4 Replies View RelatedI have CUWN, WLC 5508 is installed and APs are 1142. Network is working fine but I am facing the problem with Android phone which are not browsing for internet.
Android phones connectes with wi-fi, it takes IP from DHCP well, which is pingable from any node of network. even I got be GUI of WLC on Android, but when it goes to browes for internet the message displayed " Page cannot be disply".
In same scenario if configure the Public IP on Android Phone (Via DHCP or Static) then it runs the internet smoothly.
every devices on my network started having really slow speed. It takes long time for each to navigate thru sites. Normally every device gets around 20-25 MBPS in the network. And i have desktop, laptop, iphone, tablet on the network. I've been trying to fix this for whole day yesterday and today and no luck.how to fix this?.I ran some things from this site and the results are here.
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We have 6 laptops and PCs connected via a Netgear wireless/router, all but one laptop is running ok. This laptop is extremely slow when browsing the internet. We have recently installed Kaspersky on all the PCs and none of the other PCs are running slow.
View 2 Replies View RelatedI need to know what is wrong I am on a wireless 3G network with .8Mb speed test but I have very low download speeds. Tech Support Guy System Info Utility version 1.0.0.2 OS Version: Microsoft Windows XP Home Edition, Service Pack 3, 32 bit Processor: Intel(R) Core(TM)2 Duo CPU E6850 @ 3.00GHz, x86 Family 6 Model 15 Stepping 11 Processor Count: 2 RAM: 3325 Mb Graphics Card: ATI Radeon HD 2400 XT, 256 Mb Hard Drives: C: Total - 286134 MB, Free - 237445 MB; Motherboard: Dell Inc., 0GM819 Antivirus: avast! Antivirus, Updated: Yes, On-Demand Scanner: Enabled
View 4 Replies View RelatedI just reformatted my PC and the internet is really slow. I should be getting 15 Megs down but only getting as little as 1 Meg down. Every other PC and device in the house is getting 15 down. why my PC would be slowing down my speeds?
View 1 Replies View RelatedI have 2 computers on a network, and 3 devices that use wifi on the same network. Basically when ever computer A is connected, every single computer or device on the network runs extremely slow, if at all. I get anywhere between 1200-2000 ping on pingtest with 2-60% packet loss. Even the speed on the "infected" computer A downloads extremely slow. I'm at a loss for this problem, everything runs slow and its because of the one computer connected to it. I have virus software on this computer, but its not the best so i'm not ruling out malware or viruses right off the bat.
Devices: Blackberry, Iphone, macbook (all wifi)
Computer A
Runs windows xp 32 bit,
amd processor
onboard video
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The internet modem runs to a router (Dlink dir615) then to a switch (or hub, if you will) and then to the 2 computers. The entire problem is solved by unplugging computer A from the system. But other than that I have no alternative.
