Servers - Lost Internet Access Through Server?
Oct 19, 2012
Lost internet access through server after change router LAN ip.I did every thing still dont have access to internet .and also read this post:
http:[url]....
I have a router and a server that are connected through two unmanage switches. The router has DSL service in it, and i can ping the router from server3 client through cable and 2 client through WLAN.
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Jan 18, 2011
I set-up my law firm network with a server 2008 database. Now I am renting out one of my offices to a separate lawyer and I want him to be able to use my network to access the internet, but not my server 2008. Is that possible or is it already secure being I haven't installed any of my software on his computer?
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Oct 31, 2011
Our companies dc cant connect to the internet and can only access the local networkI configured everything correctly eg ip adress dns and default gateway
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Jun 14, 2012
I have a VPN with a number of servers where we are doing some software development. We have a TFS, Web, App and SQL Server etc.. inside a private LAN which is accessible via VPN. Nothing inside the private network can access outbound. However, I would like to open the Web Server on the private LAN to be able to be accessed via http(s).As we develop the software I want to access the site from the internet.It's a fairly simple setup.DSL > Modem > Home Lan. On the Home Lan I have a Server (2 ethernets) connected to the modem router and the other card to a hub. This server acts as the VPN server, DHCP etc.. for the Private LAN.The web server I want to be able to access from outside is the one inside the private network. Any recommendations?fyi, I'm not a networking guy, I hacked my way through setting up the private network through a number of great YouTube videos, that saved me a lot of time.
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May 16, 2012
My pc in the LAN can ping the local server but cannot connect ( cannot browse) it.Others in the LAN can connect it. I can also connect Internet but , not the local server. (when I type \192.168.... on my computer browser , answer " window cannot access \192.168.........)
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Oct 25, 2011
we have two servers in our network, one functions as a file server (windows server 2008) and the other as a domain controller with active directory and some database applications running on it (windows SBS 2003). the file server has folders for the different units in our company, these are shared folders. these folders can be accessed by anyone with a domain login by running \servername from their computers, without any further authentication required.
i have tried to set up sharing restrictions with no success, for example the Accounts folder, i right click on it and select properties, and the sharing or security. under both tabs i added three names of those that i want to have access to the folder. these names appear in the sharing list together with:administrator(servernameadministrator) administrators (servernameadministrators) administrator systemeveryone has not been added as is the case with all other folders. what is this system on the list? how i can restrict access, perhaps there is a setting that i have missed or settings in the network that prevent these restrictions?
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Mar 22, 2011
I have a Sylvania 7" mini Netbook and I am connected to my wireless modem. My problem is that I am not able to browse the web any anyway. I keep getting cannot find server or DNS Error Internet Explorer.
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Dec 6, 2011
A week ago this laptop was working fine. However, now it will not connect via wireless to the internet. It says that it connects to the router but not the internet. I can connect to the internet if I use the wired LAN connection. I tried a restore to two weeks ago (when it was working) and it did not solve the problem. I do see in the wireless network connection status that IPv4 connectivity = local and IPv6 connectivity = local. While on another laptop (that is working and connects to the same wireless router) the IPv4 = internet and IPv6 = no network access. I think this may be the issue, but am unable to find out how to change them.
OS = MS Vista Home SP2.
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Mar 26, 2012
We've had no problems with our Internet before but yesterday I could only get local access connection. Neither my iPhone, laptop or home computer cud get any further than local connection on wireless.I'v tried the classic turnin it off and on (the router) and I'v tried connection with a cable but still gettin the same connection level! The router is a netgear if that means anything!
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Jun 30, 2011
How do i access an MS Access backend with a front end without using SQL or share point
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May 29, 2012
My IP Configuration lost after system reboots in SLES 10.but when i restart the nework it again comes back after doing the same two/thre times.
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Jun 19, 2012
Server 2008 has two Nics one connected to outside switch and has internet, other Nic is connected to local siwtches which has 20 systems connected locally but does not have internet. Local systems were getting IP from server, but there was not internet on the lan systems, I restarted the server and local systems lost IP address. earlier everyting was fine.
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Jun 25, 2011
Lost password to router default reset of router, says it can not find server
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Mar 16, 2012
I cannot connect to the internet. After running troubleshooting i receive and error message."Local area connection 2" doesn't have a valid ip configuration.
[code]...
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Dec 28, 2011
My mother's computer periodically loses internet connectivity. This happens regardless of the browser (IE or Firefox). She must restart her computer to get access again. This happens regardless of her internet connection. She uses verizon at her home and accesses through my wireless router when visiting. This also happens if she is on a public access network such as a hospital
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Nov 23, 2012
After reset to factory settings of my Acer 6930 I have lost my internet access.Tried wi-fi and ethernet but neither find my router.
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Jun 30, 2012
Over the past few days I've been having a problem with my internet connection.
I connect to my home wifi network and will have excellent signal strength, but after about 20 minutes or so, I will lose internet access, but will stay connected to my wifi network. If I join my neighbor's wifi network I will have the same issue.I will connect to a network, and while still connected, I will suddenly lose internet access (signal strength will remain the same). Switching networks doesn't correct the problem.
When I lose internet, I can disconnect from the network and reconnect mere seconds later and will have the internet access back again.I have reset the modem/router and my computer numerous times but the problem does not go away.
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Jul 20, 2011
I have configured the ASA 5505 for internet access and outside users to use two servers in the DMZ. Every thing is working fine. When I was configure VPN, I did some mistake I guess, now inside users are not able to access internet. They get an error 405. Thats an error. The request method XXX is inappropriate for the URL /. Thats all we know. Even I am not able to access the server in the DMZ from outside and I get an error : Bad Request - Invalid HeaderThese things just happend after I did some thing on the ASA. I copy and pasted the my old configuration but still insider users are not able to connect to internet and from outside I am not ableto connect to server. The weired thing is that I can user VPN with out any issues. I can connect to vpn but I cant access any internal resources. Even inside users are able to ping internet addresses with out any issue.
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Aug 8, 2012
I have a customer with an 877ISR with zone base firewall. They want to access two servers on the inside from the internet using RDP but with different ports.
Partial configuration.
interface Dialer0
description $FW_OUTSIDE$
ip address negotiated
no ip redirects
no ip unreachables(code)
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Dec 7, 2012
Need to Have both ISP to access internet/servers configure a Cisco 2911 router, It has two ISP one as primary 216.140.140.0, and secondary for backup as 216.150.150.0. I need to be able to access both the ISP's using the same interface Gi0/1. Since we have servers that have to have specific IP both when accessed and when accessing the internet so I used static Nat for the servers and Dynamic for all others. I did the following configuration but it does not work as i want it, if i unplug the Primary ISP from the unmanaged switch the secondary cant access the Internet or network.The secondary only works when the primary and secondary are both connected and have an equal cost Administrative distance, hence it is not available when the primary is down . Even though I can use a sub-interface instead of a secondary Ip address (which worked when I used it) I need to use the same interface using a unmanaged switch to which the outside interface of the router is connected and the two ISP's. Below is my configuration.
interface GigabitEthernet0/0
ip address 10.0.0.254 255.255.255.0
ip nat inside
[Code].....
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Apr 26, 2011
I have a Toshiba Satellite c660- 15G laptop and after loading window 7 ultimate i cannot have access to the internet network
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Feb 23, 2012
I have setup a site-to-site VPN tunnel between 2 sites using CISCO rv120w.Everything works fine; any PC on one site can access all systems on the other site and vice-versa.The issue I have is when I start a VPN connection another site on Internet using IPSecuritas.I can initiate a VPN to site 1 and site 2; but when connected, I can only access servers that are located into the same site I'm connected to; I cannot ping the remote site.The Range of IP addresses on the internet during my tests is 192.168.11.0 (I 'm using a Mac)
-Systems with IP 192.168.1.1 and 192.168.10.1 are bridges
-Systems with IP 192.168.1.2 and 192.168.10.2 are CISCO rv120w
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Dec 6, 2011
I have a small network: - Domain server - Terminal Server - DB Server SQL 2008 (windows authentification) Usually, user lost connection to the domain.
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Mar 31, 2011
i am having two server of windows 2003 server that has to be connected in a single hub
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Mar 28, 2011
How to find out server name in cmd prompt? ping -a IP address is not showing server name.
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Nov 26, 2012
I just had comcast business class installed. They installed a SMC d3g router. It does not support nat loopback. I had a server installed and could not browse to it inside the lan because of this issue. I was instructed that I needed to set the the servers IP to the external address and open the ports to that. That worked, and I added an internal address 10.1.10.x so that I could see it inside the firewall. The issue that I am having is that since I did this, the server can not be seen by the macs and the mac shares don;t show up for them.
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Aug 24, 2011
net send command not available on server 2008
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Jun 22, 2012
I have two server computers. there IP addresses are:
1. 192.168.0.99
2. 192.168.1.99
Now, how to configure it for accessing data from each other?
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Aug 25, 2011
I was hoping if someone could give me some suggestions on this matter. I have some IT knowledge but a bit rusty.I currently have 25 pcs all running web based applications on their own. So filesharing is a headache. I decided to setup a small file server for the office.This is what I need the server to do.1) Internet connection comes through server protected by a firewall and then distributed to the 5 pcs (star topology)2) Print and file sharing.3) application sharing (accounting software)4) fax facilitiesMy question to you all:How do I go about setting this up. What do I need (OS, softwares, etc)How do I secure the internet and distribute it to the rest.witch, router, etc)
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Apr 14, 2011
2 dhcp server on the same lan segment not thesame ip add series , how can i prevent to lease ip from another ip series
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Sep 20, 2011
I have a server running win2000 server managing a network of 30 computers, it als a proxy server where all pc connecting to for internet access. The server is connected to Wimax through a router. Lately i have a vpn for PDA's through GSM lines where am supposed to connected a Modem (part of VPN)to this server so that PDA' s and modem can be on the vpn.The problem is that when I connected the GSM Modem the internet connection through router get disconnected. How do I connect the modem on the server without disconnecting the wimax internet connection
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Jun 6, 2012
cant find server name for address...(server) : time out..15 nod is join to server(win2008R2) but new of nod is join for network error : computer name change....Note: This information is intended for a network administrator. If you are not your network's administrator, notify the administrator that you received this information, which has been recorded in the file C:WINDOWSdebugdcdiag.txt.An error occurred when DNS was queried for the service location (SRV) resource record used to locate a domain controller for domain puya.org.The error was: "No records found for given DNS query."(error code 0x0000251D DNS_INFO_NO_RECORDS)The query was for the SRV record for _ldap._tcp.dc._msdcs.puya.orgFor more information
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Mar 16, 2011
how can i add 10 pc's to server 2003 domain
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