I have a VPN Concentrator 3000 with LAN-to-LAN DES-56 connections connected to it (Cisco PIX 506). Everything was working fine and then over the night something messed up on it. No settings were changed or anything.
First issue was anything using DHCP (getting IPs from the sites local PIX) couldn't be pinged or reach out through the Concentrator. It was only Thin Clients that didn't work. I could still ping the PIX, printers and desktop computers that were static set IPs. But this was happening at every site going through this Concentrator. The sites going through out MPLS network are fine.
I tried setting the Thin Clients to a static IP but still couldn't ping them.
I then decided to reboot the Concentrator, when it came back up all sites reconnected back to the Concentrator but now couldn't ping anything at the sites, not even the LAN IP of the PIX (or printers and desktops now). I power cycled a few of the sites PIXs but they still were not pingable even though the Concentrator showed they were connected.
I then decided to physical power cycle the Concentrator, it's back up and all sites are connected but none of the devices on the LAN side are reachable.
The Concentrator can ping the sites WAN IP but nothing on the LAN side going through and out the Concentrator. It can ping the LAN through the private interface (going back towards my LAN) just not going through the public interface (over the WAN).
The sessions show that Bytes are Rxing but no Bytes are Txing.
I have an Acer Aspire 3810T, recently I reloaded windows 7 to get rid of a virus. It functioned normally for about a day and then it stopped connecting to the internetEvery other wifi enabled device I have connects just fine so its not my modem. It says its connected to the network but there's no internet access. I've tried troubleshooting, but the only suggestion it gives me is to reset my modem, which I know isnt the problem.
My Acer One Aspire wireless connection shows connected but I cant get any Firefox browser to work.
I have a D-link DIR-825 router and it has worked every time except today. I havent used my Netbook very much at home though, maybe a few times a year as I usually take it with me on trips.
I attempted to narrow down the problem. I called D-link as my router was still under warranty. They advised clearing all my old connections and rebooting but I got the same problem. I told them my Sony PS3 works, so they suggested I contact Acer as they think it is not the router. My direct hardwire connection also works.
I then took my Netbook to Best Buy and it worked there. The guy said they can pay a visit to my house as it is probably interference of some sort. This will cost $100. Why would my PS3 work if it was interference? Maybe it�s the proximity of my Netbook to something, but I tried it near my PS3 and it still had the same problem.
Id rather try to solve the problem myself first. I havent changed anything except a modem and Windows 7 updates.
I have an acer aspire 5520. Our wireless connection has worked fine for years and now all of the sudden it will no longer work. I have tries system restore and just about everything else suggested and it still is not working.
Do I need different network settings for when I am connected with my Rogers Rocket Stick vs when I am connected to my home Bell router? When I am at the cottage using the Rocket Stick, I have a good strong connection but, getting to web sites is extremely slow if at all. Win 7 on Acer Aspire One 522, 2 GB RAM
I have a Acer Aspire 5738Z (Pentium Dual-Core T4200 Processor 2.0GHz, 3GB RAM) laptop for a long time now I've had problems with my internet connection. Quite often the laptop will connect to the wireless network but then very soon after it will go from being able to access "local and internet" to it just saying it can access just "local" meaning that when this happens I cannot connect to anything. often i disconnect from the wireless network then re connect to it and the internet will come back briefly but I am having to do this procedure over and over again and I know there must be something which I can do about it.
My family recently purchased an Acer Aspire One netbook running Windows 7. Unfortunately, once I got it out of the box and tried to connect to the internet, I had some problems.My family predominantly uses Apple devices - in fact, this netbook is the only PC that we have in the house. All of our Apple devices work wonderfully with our current Wi-Fi connection (iPhone, iPad, MacBooks, etc).The Acer is able to detect our wireless, and it even says that it's "connected" with excellent signal strength. However, it says it is an "Unidentified Network" with "no internet access." To see if this problem limited to just that wi-fi connection, I hooked up my Verizon Wireless Mi-Fi and it worked just fine with the Acer.
My Acer had been working fine wirelessly for years and years. This is a long story so get ready. My acer runs windows xp. Its a netbook as well. That much said I was surfing the web and at a point I noticed connection was gone. I looked at the icon in the below tray and it had a yellow caution and it also indicated little or no connectivity. I tried uninstalling driver then having system recognize it. None of the tricks I know resulted in it working. The two things I noted were Low or no connectivity or it gets hung on validating identity. Sometimes I see something about unable to access or read a certificate. Ok I tried my other net book and it connects to the home wireless no problem. The acer will connect to my paid wireless (credit card size type) if connected via usb cable. So i thought ok the internal net-books wireless adapter is broke so i go buy a wireless usb adapter. Now I show two wireless icons. neither one actually connects. Basically same results as if I never had the usb modem. Now I have done several system recovery operations with same results. one of them was with the on hd hidden partition and also from CD?
I downloaded both broadcom and athon wireless lan driver and nothing my pc doesnt even show my wireless lan in device manager. but there is a ? in network controler but it will will not conect to internet to download the driver whatever it is.
I have an Acer Aspire X3950, the computer was on standy-by, but my dad didn't know and pressed the power button, suddenly turning it off. When he turned the computer back on, the internet no longer worked.
I have an Acer Aspire 5715 running Vista..the wireless was acting up so I purchased a new Atheros wireless adapter. It runs fine for a while then loses signal then pops back up. I have reformatted the laptop, checked all the appropriate areas (so that it does not turn off to save power) downloaded the latest drivers,and reset my router to factory settings.
I have an ACER Aspire 1830 (netbook) and has 3g build in according to the teacher, and it obviously is in because the sim has been put in the laptop (The scrap is in the box from the sim). Everytime I try to use it it says that my APN is incorrect.
I have taken a few steps to try and fix this:
1. I have changed the APN to all of the possible ones from Telstra (telstra.internet, telstra.data, etc.), and none of them seemed to have worked.
2. I asked a friend who has the same laptop whos 3g IS working to check the details on his laptop, and there is no APN or user/pass in his laptop.
I recently brought a new acer aspire with windows 8, it connects to the router/internet fine except every 10-20 mins (sometimes less) or so I get disconnected, my wifi icon in the tray shows a yellow '!', when I look in the wifi charm (the side bar thing) 'limited' is next to my routers name, but in reality It doesn't seem to have any connectivity atall.
Having a problem connecting with my home wifi through this laptop but when using other computers/laptops in within the home they seem to connect fine. it was working fine last night and then when i switched on today it stopped working. the wifi seems to be showing all the networks around the vicinity, but no connection. i ran ipconfig and it seems to state that my 'media is disconnected'
I'm running Windows Vista on an ACER Aspire M1610 with a connectivity issue. I was running a static IP address before the connectivity issues. I tried overriding this issue by manually inputting an IP address. I found the IP address the router uses since I currently have multiple computers connected to the same router. However only one computer only have the connectivity issues. The cmd prompt reveals in ipconfig that my IP address as 169.254.14.118, started having problems when a hardware froze my PC and had to reboot it. i uninstalled it, resetted my router and modem, and still have connectivity issues. How do I regain connectivity?
I am using Acer Aspire M5621, It does not have a wireless card. My aunts computer is currently using the modem. So, do I need to buy another Bell Modem, and will I be able to connect via that? Or do I buy one of those wireless cards or external wireless things you put in the USB port.
I am trying to connect, but also have the best speed I can get.
In the last few weeks my wireless has been crap and it's been quite slow, making some pages take forever to load or stuck in a constant loading cycle. Im on a Acer Aspire One D257-13448 netbook with built in Intel Centrino N-100 wireless adapter.
I've tries a lot of things already, resetting my Bell 2Wire modem outer, disabling and re-enabling my wifi, chaning the wireless network name and password, and even chaning the power settings for maximum wireless performance. Though I have noticed a little increase in speed with the last action, its still slower then it was when I first got my netbook back in september. I know the network is fine because my two computer connected by wires work just fine.
I have an Acer Aspire 5315. I recently reformatted the laptop and it now says I have no wireless adapter installed or configured. I'm assuming it's just a driver problem but when I went to find the wireless drivers for it there were a lot. I tried two different drivers for it with no success.
I have a acer aspire 5741 with win7 and i5. i have no problems once i am connected to my network, the problem is the acer will only connect when i do it manually.i have changed the adapter settings to connect automatically numerous times but when i reboot, the settings always change back to connect manually. i have tried other networks but the acer will only connect manually. like i said, once connected it works fine it just will not do it automatically.
earlier this year I bought an Acer AspireOne netbook with Windows 7 startup operating system. It's been working fine until recently when it suddenly does not see our home wifi connection. It shows a list of all our neighbours routers, just not ours. We have various other devices that can see and connect to it just fine (other PCs & laptops, iPhones & smartphones, MacBook Pro etc) A system restore cured the problem the first couple of times, but now that doesn't work. I've tried resetting & restarting the modem & router dozens of times but it does not appear in the list of available networks for the netbook.
I have an acer aspire 3630 and i recently got it, so i decided to update all drivers and i stupidly didn't do a back up now the wifi isnt working, i tried uninstalling the cards, and tried doing what this thread saidi even tried installing all the drivers i could find (broodcom, foxconn, the drivers from the acer site) and nothing is working, my wifi light next to the switch keeps flashing on and off.