Routers / Switches :: Linksys WRT160Nv3 Network Error - Unable To Look Up Host Names
May 12, 2012
I am able to connect to corporate VPN with no issues when connecting directly to ISP modem. When I try to complete the same VPN connection via a Wireless Router (Linksys WRT160Nv3) i get the following message: "Network error. Unable to look up host names"I have tried connecting and it will initially connect, but 15-30 seconds it will drop and connection can't be re-established.Is there a setting on the Linksys WRT160Nv3 that needs to be changed?
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Sep 27, 2011
Anyway, I am looking for a way to discover host names of Apple devices (namely iPods and iPhones) that are on our network. I've tried a number of programs like Nmap, Advanced IP Scanner, and LanSpy to name a few. All of them will report back the MAC address with no problem but no dice on resolving the host name.
My goal is to use the host name to identify the device, and ultimately the person with the device. Any thoughts on how I can go about this? Is there a setting in Nmap I'm missing or perhaps a better program to use?
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Dec 6, 2011
In asus router model rt-n10, there is a client list when you bring up 192.168.1.1 showing names of devices also mac addresses and ip addresses. How do I add names to the list so I know which devices are using what ip etc. I have tried the advanced settings in the router to see if I can do it this way , but no luck.
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Feb 9, 2011
When I do a nslookup on my computer IP address I find that it is chained to 2 Net names
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Sep 17, 2011
Is it possible to give me NAS and Xbox 360 Host names so that they show up in my DHCP Client list? Currently there are 13 devices connected, 11 of which have a host name but these two do not. It also shows the IP and MAC addresses of each connected device.I just want to make sure that all of the devices that are connected are what I would expect.
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Sep 30, 2011
I have been asked to do is locate some computers on the network and run a security scan on them. Well i pinged the host name and got an IP address. Then the network admin me look up the switch port that the computer is located on and so on. So i find 3 of the computers im looking for and when i get on the computer and look up the name but it does not match the name given to me. So i do an ipconfig /all and see that the computer has the right IP address and MAC address but not the same name. So my main question is, are these computers one in the same or is something messed up?
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Nov 30, 2011
where the host names do not properly resolve with the right ip address.Example, I ping a host name, it gives me an IP, but when I VNC into the workstation, it is a totally different host.
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Dec 25, 2012
I have issues with the same host name duplication in different VLAN's in the same domain.Scenario:I have 2 VLAN's named VLAN A and VLAN B.If i assign in VLAN A for one of the computer name as Comp1 it's not in the network so its accepting.in dns will be replaced with VLAN B and if i ping i can see the ip also from VLAN B.
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Apr 21, 2011
I was thrown into trying to fix a friends pc being told that the internet wasn't working.What I've found through some messing around is that I am able to pull up websites with the ip address but trying to use the domain name give a "Host Not Found". Similar error when trying to do a ping. However doing an nslookup will pull the ip's for a domain. I've done the dns flush, the netsh commands that are floating around to no avail.
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May 20, 2012
I'm having with my VPN Server on my Cisco 2621xm.
I started by creating a VPN - everything worked great. I assigned the DNS Servers, Domain name, WINS Server so when I connect I'm able to resolve local hostnames on the network with no problem, however, I had no internet access... I then set up a split tunnel access list. Since I've set that up, I'm now able to ping internet based addresses url... but no longer able to resolve internal host names. I can ping the ip addresses, just name resolution no longer works. [code]
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Jan 30, 2012
Trying to connect two systems together but was giving error that contact network administrator,one system is laptop with wireless and other is desktop but connect through cable but running windows XPSamson
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Mar 3, 2013
I ran into a very interesting problem that occurred today and I'm trying to figure out why it happened. If it was one ASA 5505 that just required the reboot, then I'd have just chalked it up to a glitch, but when we built a new AD/ DNS server on the main network at the main site and changed the 3 Remote site ASAs to point to the new DNS server in the DHCPD options, none of them could ping any local host names to the DNS server at the main site they were now pointing too, but external host names { URL} all translated and pinged fine.
From a laptop on one of the remote sites, we could ping the new AD/DNS server(192.168.0.3) and the old AD/DNS server(192.168.0.2) and everything else at the main site, and telnet to port 53 showed successful across the Easy VPN from the Remote site to the new server at the main site. When wire shark was added to the new DNS server at the main site, the DNS request and replies for {URL}, for example, came and worked fine, but any requests for local resources never made it to the server from the remote sites.
A reboot of one of the Remote Site ASA's corrected the issue. Then I rebooted the other two remote site ASAs, and now DNS was working fine for everybody. I had also tried clearing the ARP cache on the ASAs before resorting to rebooting them. I also tried rebooting the laptop thinking the local DNS cache needed cleared before resorting to rebooting the ASAs. I'm struggling to understand why external, public host names made it through and resolved from the remote sites to the new server at the main site, but anything local failed before even reaching the new server(The new DNS server could resolve requests made by computers at the main site, but the remote sites that traverse the Easy VPN from the ASAs failed). The new AD/DNS server is the only server configured for DNS for all remote site computers.
Is any of this making sense? I'm wondering if clearing the x late or local host tables would have corrected it without having to reboot. I'm just trying to grasp the understanding here and figure out what happened.
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Mar 17, 2013
ping 10.0.0.1 -t give me destination host unreachable in the same time when i wright ping 192.168.1.1 -t it give me the correct reply but the net doesnt work
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Jan 7, 2013
just bought the EA4500 new, setup the router with computer plug-in RJ45, after I change my network network to "LinksysOne", I can connect to the network wireless. But when I connect it with hard wire/RJ45, it shows "cisco27205", but I cannot see "cisco27205" with wifi, neither with RJ45 connection cannot see "LinksysOne". Why this happen? is this normal?
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Mar 29, 2012
I have a Linksys E2500 router. Is it possible to have one network name for the secured network and a different network name for the Guest network? The thought is to not have the SSID of the secured network broadcast while allowing the SSID of the Guest network to be broadcast. With the convention of simply adding "Guest" to the end of the SSID for the secured network, it defeats the security option of not having the SSID of the secured network broadcast.
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Apr 21, 2013
I just setup my EA3500 router and both SSID's are the same.Is this ok or should I give them unique names?Since they are the same what are my products connecting to?If I do separate them, what item should connect to what network?
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Jan 15, 2012
One moment the laptop was using the wireless connection from the router in our house and the next it lost internet access and then wasn't able to recognize the SSID or connection at all on the available wireless connections. We have reset the router and restarted the laptop countless times yet the only internet access we have is on the computer the router is hooked up to.The wireless connection works neither on the laptop nor the Wii, both previously works merely hours ago and with no problems until now.We assume there is an issue with the router itself, whether it be a loose ethernet cord (which only faintly can be moved in its place).It's almost as if the router is stopping them (Wii, and laptop) from having access. When we explore the wireless internet properties on the laptop, it shows the wireless connection, yet only there and doesn't give access to it. Could it be the router, or could the company have restricted WiFi only to the computer it is hooked up to?
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Apr 18, 2012
Following instructions on How to add a 2nd router to network.This error will not let me complete and save the definition. Changed 2nd router IP address to 192.168.1.2 static, disabled DHCP, added 1st router IP as default gateway, set subnet mask to same as 1st router. Problem occurs in next frame called 'Network Setup' it is requiring a 'router IP' & subnet mask again and will not accept either the 1st or 2nd router IP address - gives the "IP equals subnet please correct" error or "LAN & WAN IP addresses are identical.
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Mar 2, 2013
I am a real amateur here. I have configured a cisco VPN server, group and user on an SRP527W, ADSL2+ AnnexA, 802.11n ETSI, 2FXS/1FXO. I can connect from my PC with the Cicso VPN client on it (I get the banner) but I cannot ping into the local network at all. Once I do get in I will be using shares to work on files or VNC to take over a CAD workstation.I am sure I just have not set up something but I don't know where to look. My local network is 192.168.15.***
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Jan 8, 2013
I'm trying to connect my home computer to a Cisco RV110W via host-to-network VPN. I'm on a mac using VPN Tracker 6. The Cisco router replaced sonic wall, and no one knew how to set it up, including me. VPN worked fine with sonic wall. I'm not sure configurations are correct in the router. I have:
WAN IP address (static IP address assigned by Verizon)
IP Address for PPTP server: 10.10.10.1
IP Address for PPTP Clients: 10.10.10.101/105 (actually we have a range of 101 to 120, but the PPTP configuration page won't allow me to manually input 120)
MPPE Encryption enabled
NetBIOS enabled
two PPTP users created with protocol PPTP
I'm not sure if my IP Address for PPTP Clients is correct, but he IP Address for PPTP Server matches the LAN IP address. This is correct, right? Because the router was set up by someone who was basically figuring it out, I'm not sure whether there are other configuration in the router that should be made to enable VPN connections. My VPN connection doesn't make it through phase 1 -- doesn't get to the point where it asks for a preshared key, so it's getting hung up very early in the process. I've made sure the IKE and VPN policy table configurations match what I have in the VPN Tracker 6 advanced configurations.
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Aug 9, 2012
I have 2 different network topology - network A and network B Both of them are connecting to the same gateway (a firewall) to the net. they're using the same range of public IP pool to NAT the private IPs. in shorts, all setup is almost the same except the devices' brand between A and B.I have no problem to access the webpage using network A. But whenever I attach the same laptop to network B, the same page won't display at all.I've done wiresharking to network B and the result shows "ICMP destination unreacheable (Communication administratively filtered)" which reported by unknown device (suspected to be the webpage's gateway).
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Oct 3, 2011
I have a dell Win XP need to connect to Belkin router
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Nov 7, 2012
We've been trying to monitor the used bandwidth of our SGE2000 and SGE2010 switches with Nagios.We've been experimenting with the various OIDs and we've found the OIDs linked to the different switchports.
Though when we use SNMPWalk (to find the OIDs connected to the port) the names of the ports are all the same.
[code]....
Is there a way to change the names of these interface to unique names?We've already given unique names in the description field through the switch's GUI, but it doesn't make any difference for Nagios.
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Sep 18, 2011
I am following instructions I found to set up my wirelss network, but am having trouble configuring my router. I'm specifically at a standstill, because I can't connect to http://192.168.1.1. I pinged the router and got a response and went to run/ip config to confirm I have the right URL for the router, but still not able to get to the URL.
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Jun 18, 2011
I have a Linksys WRT110 wireless router that has never given me any problem. All of the sudden, after a storm blew through yesterday, none of the laptops in my house (PC running Vista and Mac) will recognize my wireless network. I have a desktop computer and BluRay player hardwired to the router and the internet works fine on them through the router.The problem is not that I can't connect or lose connection, the wireless network isn't showing up as existing anymore, like it has disappeared.
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Dec 18, 2011
I've been trying to set up my TP-Link WR740N router but it always give the error "Failed to Verify router settings" on the last step of the set up screen. Broadband: Globe broadband (Wired)Modem: Siemen Gigaset SE260 I'm also confused on the 2nd Set up screen, it gives the option to select Dynamic IP Static IP PPoEI've tried using the Dynamic IP and PPoE but still getting the same error message
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Apr 13, 2013
I've just installed a RV042G router for the first time. The computers connect to the internet just fine, but they can no longer see each other through the Windows workgroup. I can ping the router, but not other computers on the net. The router doesn't seem to be sharing the names of the other computers on the net.
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Sep 16, 2012
Can conect to the internet but unable to connect to 192.168.0.1
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Aug 11, 2011
Im having this problem at work where im trying to map my folders within our server, i used to be able to do so but as if out of nowhere i couldn't do so anymore, our network support said everything is fine with our server and the problem is probably something with my laptop.
Im using a laptop with windows 7 Home Premium 64bits
My network adapters are:
Intel Centrino Ultimate - N6300 AGN
Intel 82577LC Gigabit Network Connection
Im able to ping my server just fine, left only one of these microsoft 6to4 adapters, tried turning off my AVG and Firewall, sharing devices and printers is enabled, Netbios is enabled.
Oh, and my antivirus is AVG free.
ipconfig /all :
Microsoft Windows [Version 6.1.7600]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
[Code].....
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May 4, 2011
i cannot disable firewall of my modem ,there are not any way to do this ?!
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Jul 24, 2011
I am unable to connect vivotek ip7137 camera with d link or netgear router I tried all my best made the connection with eithrnet cable , reset both machine set static ip of pc but nothing is happening?
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Jan 13, 2012
I have two windows 2008 machines on vmware. I assign 10.0.0.1/8 and 10.0.0.2/8 to them. Both connected to same virtual switch. Now should these two PCs ping each other? In my case they dont ping. What i get is Repy from <ip address>: Destination host unreachable.
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Apr 2, 2012
I have a BSNL wifi modem WA3002g4 . i am unable to configure the modem192.168.1.1 site does not respond
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