No Internet After Modification On TCP / IP Settings?
Jun 22, 2012
Whenever I make a change to the tcp/ip settings in control panel (change dns, change ip), after clicking OK, my LAN connection turns to unidentified network. even after i change back to the default settings, i still can't back the connection. this not only happen when i change settings on the tcp/ip, after i install antivirus, vmware, i get yellow excalamation mark on the network icon in taskbar means no internet access. it seems that whatever changed made to the network, internet settings, it blocked the connections. how to get the connection back?
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May 16, 2012
I have an RVS4000 running V2.0.2.7 firmware that gives me an "Invalid Character(s) Found" error message when I try to edit an existing ACL.
I'm trying to deploy 57 of these routers and would like to be able to use a pre-built config dropped onto each router.
I initially planned on editing the exported config with a find&replace for my local LAN addresses. Since that didn't work the next reasonable solution would be to edit the ACL list (much more tedious, but still better than hand-entering every ACL on all 57 devices).
when this bug will be addressed? Alternatively, if there is an offline configuration editing tool I would be one happy camper to have it!
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Jul 22, 2012
I have a server (172.16.10.1) inside the LAN and IP of the server has been maped to public IP 41.219.130.10.
Topology
Server(172.16.10.1)
DNS Server (8.8.8.8) ----- Outside ASA Inside ----------- |
User (192.168.1.x)
Users are using Public DNS Server to resolve the domain. In this case, users will resolve the server domain to public IP address 41.219.130.10 instead of 172.16.10.1 that cause the server is unreachable for the users by default.So I enable DNS modification feature on ASA. DNS keyword has been add to static NAT clause. ASA suppose to modify the DNS record to change the public IP to private IP address. But it is not working.
access-list inside_acl extended permit udp any host 8.8.8.8 eq 53
access-list outside_acl extended permit tcp any host 41.219.130.10
access-group inside_acl in interface inside
access-group inside_acl in interface outside
[code].....
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Mar 13, 2011
We have a cisco services contract with IBM that supplies us access to the usb drivers, firmwares etc, and we have a Cisco 5508 6.x running ~30 Cisco 1252's, some 1231's and (potentially) some 1262's once the firmware update is done.
We have a base-count license(permanent) of 50AP's, no expiry
So I guess my questions are:
1) When flashing the new firmware - do the licenses require any sort of modification, or will they work as per normal
2) Are any serial numbers or codes required to be entered once the 7.0.98 firmware is installed?
3) I assume that the old firmware/config becomes 2nd in line to the primary boot option of the firmware during boot process?
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Jan 24, 2012
I'm currently looking for a solution in order to restrict the modification of the host internal identity store (add or delete MAC host) per group. The default administrator roles does not include "per group restriction". Under the ACS I defined one group per department? My objective it to allow each department to access their ACS MAC database to add or delete MAC addresses as required.
How to restrict internal identity store per group?Do I need to create new roles? and how?I was not able to get an answer from the ACS ADMIN manual.
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Feb 15, 2012
After changing these NIC settings I am no longer able to connect to the internet:
checksum offload -> disabled
speed/duplex -> 100 mbps full
I tried setting it back to what it was before to no avail:
checksum offload -> Rx and Tx Enabled
Speed/Duplex -> Auto Negotiation
I'm still able to ping URLs and IPs, but cant get to any websites or even the modem page. I tried rebooting,power cycling...nothing works so far.
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Oct 11, 2012
I'm working on getting into Internet Connection Sharing (ICS from now one). I'm doing this for a number of reasons: I do have a network switch I hook my computer into. But, for a period of time each night, I have to unplug it. Don't ask me why. It's a long story. I do have wireless adapters that I use. However, they stopped being fully functional when we got a new wifi. But, we're not returning the wifi because all the laptops and smartphones can connect without any issues. Instead, I have opted to connect my desktop to my laptop via ICS and share the laptop's wifi. I was able to configure the IP addresses and Mask so that I could see the shared folders between the two computers. That's about as far as I got. How do I make it so the laptop shares it's internet connection with the desktop? [code]
I thought I might need to tweak the setting in ICS under the Settings button. But, I wasn't sure which IP address to use (most online instructions state that DHCP will assign the addresses and don't go in-depth or they have a rather bizarre IP setup).
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Jun 11, 2011
I suspected her router... however I took it to my home to try it out on my router (whihc works fine on all our computers here).... and the same problem.. her computer says it's connecting.. accepts the WPA key etc.. but still no internet appears. when you hit diagnose on the failed window.. it says firewall or security settings are preventing acccess to internet!
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Mar 27, 2012
I open the IE, it takes about 3 minutes to open up.Its says at the bottom left corner "detecting proxy settings". I went to Tools>Internet Options>Connections Tab>LAN settings> and unchecked Automatically detect settings, but still did not work.
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Oct 10, 2012
I just restored my computer (Windows XP) to factory settings and it won't connect to the internet. I'm running an ethernet connection. I tried to look up a solution online but nothing has worked. Also, Im sure its not an issue with the modem, because all the other computers in the office are connecting to the internet just fine. It's only this one computer?
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Mar 31, 2012
can i connect to internet without settings in modem is dat possible?
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Jan 21, 2011
For a few days now, my internet has been as the title suggests. A speed test has shown my download and upload speeds to be about 0.06 mbps each. Every once in a while, I try a diagnose and repair, and occasionally I get one of either "Reset your TCP/IP settings" or "Improve your TCP/IP performance", but neither works. I've tried resetting my modem and have done a system restore to no avail. Offline performance is good, RAM is in good shape, etc. AVG hasn't found any viruses or spyware. It's an ethernet cable, by the way.
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Jun 3, 2012
why my Internet download speed is very slow on network settings it reads 100 Mbps which I know is not the download speed but I know it's not as low as 67 kbps which is what my download reads on Steam or is it Steam itself?, anyways it's a Verizon DSL setup
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Dec 14, 2012
I have a Compaq Evo N610c with XP Professional version 2002 SP3 that cannot connect to my internet connection. Has error that failed to query TCP/IP of the connections setting.
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Nov 18, 2011
just bought DCS-930L few days ago, the manual sounds so easy (but it's hard than it looks) i stuck on the setting-up, here is my problem: unable to connect to mydlink web site and there was a problem saving my settings. seems like internet connecting problem, the software just couldn't connect to internet.i have already registered, i got my device number and it couldn't be find in my device on mydlink.
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Nov 13, 2011
i have internet connection which is connect using dynamic ip address but if i add ip address in Local Area Connection i get two networks, one is internet dynamic ip & other one is ip which i setup in Local area connection. so if i select LAN network for lan clients i can access lan. but now i have DLINK DIR 615 router so what should be my settings?
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Mar 19, 2012
Have been running win 2000 pro for last 5 yrs with trendnet pcitxr 1 gigabit nic card. Never had any problem running & connecting. Now cannot access internet @ 1 gigabit, ok @100mbit, for the most part. sometimes browser will lock-up, firefox or IE. Never had any problems like this before. Have changed nic card, replaced cable modem, wires. Have delete trendnet software and reloaded, ran winsock fix, move router cables, ran directly from cable modem, bypassing router, move nic to new slot, ran ipconfig /release & reset. All to no avail. when I ping comes back good. NIC cards I have tried all seem to be working.
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Jun 22, 2011
So just recently my Internet has been running a lot slower than normal at different times of the day (completely random, could be fine for hours then just turns slow). I know it's not the Internet itself, since it's only happening on my computer, and none others in the house - and I'm far from capped. I've run AVG, Spybot & Malwarebytes' scans and have found no infections of any kind. I've run TCP Optimizer and used the "reset to windows default settings" feature, which also hasn't worked one bit. I've tried different Ethernet cables and different plugs in the modem and no improvement.
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Jun 28, 2012
I am using an EA4500 with the latest firmware that support the Cisco Connect Cloud. I am connected to the Internet and I need to edit the Internet settings and select a different internet setting: Static IP from the current setting DHCP. I select the option from a drop-down menu after selecting Edit, but there is no edit and no drop-down menu.
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Feb 13, 2012
Ok, so I recently upgraded to a Linksys E3200. I am trying to get the QoS to work properly. I know that it is supposed to prioritize network traffic, so that if I have busy traffic but I am playing an online game, it should keep my gaming from stuttering while slowing other traffic down.
The problem is that every time I enable QoS everything slows down dramatically. I had a 200MB download that was going to take 5hrs with QoS enabled, that took 10min with QoS disabled. And with QoS enabled I can't even watch a youtube video without it pausing to buffer every 10 seconds. And that was the only PC/device using the network at the time. Again turning off the QoS WMM option solved the problem. I have noticed this problem with multiple routers and brands and usually just disable QoS as soon as I set up a router, however I heard that I won't get the full benefit of 300Mbps without QoS enabled.
I don't have any special Voice over IP needs, or video streaming etc. and I rarely am using multiple network devices at the same time. Is there really any reason I should enable QoS? Also I never really play with the settings for QoS, I just figure that since it comes enabled by default it should work for the average consumer.
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Dec 14, 2012
I believe we accidentally changed the NAT on our wireless g MIMO F5D9230-4 router. Now only one laptop is actually connecting to the Internet, but it looks like our network isn't secure anymore. Our 2nd laptop is connected wirelessly to the router, but not the Internet. Our iPhones and iPad are not connecting at all.
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Feb 27, 2012
I am trying to setup my Internet connection on my linksys E1200 router using static IP settings below -I am getting following error when trying to do this. These are the IP settings provided to me and are configured on my laptop to connect to my ISP as well.
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Nov 24, 2011
I've had my WRT54GL for a few months now and have two computers that are wired and 3 that are wireless. I started having problems with conflicting IP's a couple days ago on one of my wired computers which was set for auto DHCP so I changed the settings and made it a static IP, this is when the problem started. I have Network Magic on all computers and even though it says I'm connected to the internet and the network, I am not able to get online. My other wired computer has been on Static IP for months and works fine.
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Mar 29, 2012
I've just managed to reset the WRT 300N to default settings and have setup the internet connection etc and home network ... BUT no matter how I've fiddled with the wireless settings I cannot get any of the laptops or mobile phones to connect wireless to the network.The Windows software on the laptops 'finds' the router OK but for some reason the router seems unwilling to supply an IP address.I've checked ALL of the settings that I can think of, and all are correct ... well, all are exactly the same as my old router which worked perfectly.
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Jun 3, 2012
My Internet Explorer will not save settings/changes to highlight color of viewed pages in search results. It will not highlight search pages that have been viewed at all. I have Internet Explorer 9 & Windows 7 - 32 bit on a Dell Inspiron 1545. I have uninstalled & reinstalled Internet Explorer 9. Above mentioned application did not work on either Internet Explorer 8 or 9. I have cleared all cookies, deleted all temp. internet files, optimized disc space twice & done a Full scan w/ my Norton. I go to color setting under Internet Explorer make the changes & hit each "OK", but the changes don't take. The "Apply" button is recessed and is not functioning. This has been the problem for approximately the last week and 1/2, before that color highlighting function was working. This color highlighting feature of viewed pages does work in Mozilla fire fox, but that is not what I want to use.
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Jan 25, 2011
I use my desktop for streaming media throughout the house. I found it was causing lag for gaming most likely because it was taking up all the bandwidth for the router. We had a 2nd router laying around as well as a 2nd wireless adapter so we set up a 2nd network that was not connected to the internet for strictly media streaming.I attempted to change the network settings so the internet connection appeared as a public network so that streaming of media was hopefully diverted to the non internet wireless adapter.I want a faster way of transferring large video files from my laptop to my desktop. I recently bought a crossover cable to do this through direct connection.Both use the same user name and password as well as run the same win 7 pro however the desktop is the 64 bit version. I set up both ipv4 with the same addresses.When it has worked I am only getting a connection speed of just over 10mb and once I connect the crossover cable between the computers it knocks out my internet connection on the wireless card.
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Feb 26, 2013
I'm looking for a good router, home or even Small Business, with good QoS settings. Right now I have the Linksys E3000, but I think I could do better. I want to prioritize VoIP traffic.
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Dec 28, 2011
Where can I find my wep settings?
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Dec 17, 2011
I have posted on other sites as well everyone says to use Qos but they dont tell me how.I would just like to be able to limit my brothers bandwidth not just programs. We both use laptops, I use Ethernet, he uses wifi. My router does not have a wifi speed setting. I have tried multiple times to try and set up Qos on my own but it has not worked at all
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Oct 5, 2012
My internet line is coming directly into HUWAI router and from here its supplying to sonicwall TZ210 WAN port.I have a domain from dyndns.org that is set right now in sonicwall. But when I browse this domain from outsde it opens my HUWAI router login page and I want it to open my SONICWALL login PAGE.
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Apr 30, 2011
I have a dlink dap-1360 which my computer technician installed for me earlier this year. i would now like to edit the details such as network name etc.how do i get to the settings page of my router.
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May 16, 2012
I got a new modem from Optus Australia and they sent me this modem netgear ofcourse , and I wanna know what's the best settings for it cause I'm dropping signal from my ps3 (im using wi-fi) and lagging online,
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May 28, 2012
So I used an Url to acess my router but then, it asked for a username and password. I know I havent messed with it because this is the first time I seen this. I tried leaving the username blank and typing in "admin" for password but nothing worked
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