Cisco :: What Is The Use Of Loopback Adapter In Windows Pc
Feb 15, 2013How can we manage ASA in GNS3 through ASDM? And How to install image for IDS in GNS3?
View 2 RepliesHow can we manage ASA in GNS3 through ASDM? And How to install image for IDS in GNS3?
View 2 RepliesI have a Windows 7 64 Bit machine, and I cannot find a way to disable the IPv6 Loopback. I looked at the article at How to disable IP version 6 or its specific components in Windows and shows how to set HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesTcpip6ParametersDisabledComponents to various values – but none of these seems to disable IPv6 Loopback. I attempted setting this value to 0xffffffff and 0x20 – restarting my computer after each change, and I still do not get this disabled.
I am using another software called Webdriver or Selenium that gives errors when debugging if IPv6 Loopback is not disabled. It seems to attempt to connect to [::1]:7055 and fails. Is there a way to force it to connect to 127.0.0.1.
My new Windows 8 computer is not wi-fi capable, I bought the adapter but it only works with Windows 7, they have a link to upgrade to Windows 8 but I don't know where to go from there.
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I am facing issue with using IP SLA544, I am given a project in office and need to implement policy based routing,for some reasons i want to use loopback for it.I have 2 routers A and B, I just want if traffic from 216.0 network comes on A set next hop to routers B looback interface. Can i do it? its working fine with physical interfaces but not with loop back. This loop back is reachable and from router A if i telnet the loopback IP of B it actually gets me to Router B as well.
View 6 Replies View RelatedI have a setup with a few sites that have layer three switches behind firewalls. I've been successful in setting up GRE tunnels between all the layer three switches, the GRE traverses IPsec which goes between the firewalls at each site. That way, the GRE is encrypted over the Internet and I don't have to deal with protocol forwarding and stuff. The GRE tunnels are terminated at the loopback addresses of each layer three switch, this works well for the most part, except that I need to put static routes for each loopback address in each switch to point via the firewalls, because when OSPF comes up over the GRE tunnels it starts advertising the loopbacks, and as such the switches think they can get to them over the GRE (which is built from the loopbacks to begin with), as you can see, sort of a catch 22. The static route method works fine, but it makes it so that I can't access the loopback address for monitoring/management purposes from any other sites on the basis that the local core tries to send it directly to the firewall rather than over the GRE tunnel. Is there any way to force only the GRE traffic out via the firewall while letting any other loopback-destined traffic go over the GRE? I'm thinking this could be done with a properly-matching route-map, but I'm not sure where I would apply it, could I apply it directly to the loopback or would the GRE traffic skip that on the way out?
View 7 Replies View RelatedI have 2 ASA 5505, with a site-2-site vpn, I need to reach a server on network A on port 7887 from Network B.The 2 boxes are both on a public net and has a private net inside.When initiating a telnet session from a Host on network B, to a ip 172.210.210.56 /24 (which is defined as my remote network in the connection profile)I can see the trafic arriving on the ASA on network A, but the trafic gets rejected with the following.
Built local-host outside:VPN-TEST_172.210.210.5602: VPN-TEST_172.210.210.56 7887 Teardown TCP connection 398765 for outside:VPN-TEST_x.x.x.x/16698 to outside:VPN-TEST_172.210.210.56/7887 duration 0:00:00 bytes 0 Flow is a loopback03: Teardown local-host outside:VPN-TEST_172.210.210.56 duration 0:00:00.I'm a newbee with the ASA 5505, and connot figure out why this is a loopback ?
I've got some 1941 ciscos set on every branch.We have native L2 between this offices and I want to use external ip addresses on gig 0� interfaces anfdf local ip addresses on lo 0 interfaces, and use lo 0 for vpn connections.
I do:
int gig 0/0
ip add 192.168.181.14 255.255.255.0
ip nat outside
I can ping it from local network behind giga 0/1 but i can't ping it fro outside, how can i do this?
I have a cisco router 2811 connected on other two routers but can't ping any of them from any of them too (frame-relay encap correct) DLCI mapping ok all ip configured only router 2 's line protocol is up the rest is down on others and seems LMI sent are not receive and do know how correct that
View 1 Replies View RelatedI would like to be able to use NAT loopback on a Cisco EPC3925 so that I can refer from my iPad to the webserver that is located on my iMac on the same LAN by using the external site name. Is that possible and if so, how can I configure the router?
View 2 Replies View RelatedI have a cisco 2821 and have configured a llopback address which I want to use for management, however, I am unable to ping it from a device attached to GigabitEthernet0/0
View 1 Replies View RelatedI am working at a client site today. The client has a large Frame Relay Hub Spoke network. The Hub is at the HQ location, and then there are about 15 spoke sites in remote offices.
We are having an issue with the frame between the HQ and one of the spokes. We are currently working with our dear friends at AT&T to troubleshoot the issue. AT&T yesterday was trying to run a local loop test to the router at the remote (spoke) end. We were working iwth them in trying to put the remote router (which we manage) into a loopback mode. We were trying to use controller commands
COOP-Rappahanock#conf t
Enter configuration commands, one per line. End with CNTL/Z.
COOP-Rappahanock(config)#controller ?
% Unrecognized command
COOP-Rappahanock(config)#controller
That we seem to run out of options...
How can we put the subinterface that is the other end fo the frame into loopback mode so that a local loop test can be done between us and AT&T (provider)?
This is one of the standard issue vodafone routers. So i set up web-server on my laptop, and it is accessible to the internet now.
However I need to be able to access it from my machine using the public address. But I just cannot find where to enable nat loopback. I looked for options in both regular and advanced user logins (web interfaces). So I suppose the last option is telneting into it, and using commands to do it.. but I don't know how to access it (cant find the credentials). URL
In above link it says that i can find this info in configuration file, but how to access it?
And then what commands should I use to enable the NAT loopback?
I have a router asr1002 and I need that my loopback interface will be accessible from internet ISP adderss space I have
46.xx.x.64 255.255.255.192
interface TenGigabitEthernet0/2/0.301
description -=ISP=-
encapsulation dot1Q 301
ip address 46.xx.x.66 255.255.255.248
[code]...
packets transmitted 9received 0packet loss 100 %time 8063 ms
I wonder if there is no any issue when we are using one loopback interface as source address in case multiple GRE tunnel.However, the destination IP address different per each tunnel, only having same source loopback.
for example),
interface loo0
ip address a.a.a.a 255.255.255.0
!
interface tunnel 10
[code].....
I saw warning message when I apply 2nd GRE tunnel on C7613, SRD6 IOS. we have a plan to enagle one more GRE tunnel in same.I need to decide to use adding one more loopback IP or just use this with ignoring warning message in terms of configuration easily.
In my home network, I have a Synology. It has 10.0.123.123 as local IP address on my local network and it can be accessed by internet with the dynamic domain name.So when I'm home, I have to use 10.0.123.123 to access it, and when I'm away, I have to use trucmuche.diskstation.me.Would it be possible to configure the EA3500 to redirect the domain name "trucmuche.diskstation.me" to 10.0.123.123 when I use the domain name inside my home ?A friend told me that I had to configure "loopback" but I don't know how..
View 3 Replies View Relatedhow do I telnet to remote devices from nexus 7000 with source interface as loopback 1?
View 1 Replies View RelatedI've got an old LinkSys adapter in my tower right now, and I'd really like to upgrade. Unfortunately, the reviews I've seen indicate that a lot of wireless adapters have serious problems with 64-bit Windows 7. My router is also LinkSys.
View 2 Replies View RelatedHad possible malware problems. Wife's email hijacked. Deleted her account. Purchased Emisoft Anti Malware Guard, even though I was already supposedly protected through Comcast with Norton and ran Spybot for a long time. Followed the recommendations of the Emisoft Anti-Malware as it ran. I think I may have shut down some things that were probably safe as I did this. At any rate I can no longer see my Wireless Adaptor, so I can't connect to the wireless network that is running (2 laptops connected to it and it is working fine). I restarted WLAN Auto Config Service. I read in this forum and in some others things to try: Shut off (Unplugged, Modem, Router), PC and restarted each one in that order after waiting a good minute.
Ran some things from CMD prompt to release and restore ipconfig. On one of these as the system listed things I saw that my wireless adaptor showed, but a line about tunnel adaptor showed that the media was disconnected. This acts to me just like what happens on a laptop when the wireless card gets shut off. The malware thing that lead into this really freaked me out. When I run Windows Live Mail I get a box with a heading 'Mail" that pops up "We have noticed some unusual activity in your account. Your action is needed to make sure no one is using your account. To continue click OK." I started down that route a few weeks ago and bailed out when I saw what they were asking. I wonder if the malware hosed some things or if I did in running the anti malware?
I purchase new router EA6500 for fiber optic network 100/200 (my old WRT56GL is too slow for this speed). Now i have big problem with NAT Loop back - didn't work. How can I corrected this error. All other services work OK. I need this function for my mail server and web server on my firm) - now I can't connect from local IP to my mail server and read messages. Firmvare version is 1.1.27.144730.
View 4 Replies View RelatedI am using Windows 7, suddenly my network adapter has been deleted and i am unable to use Internet
View 7 Replies View RelatedHow can I share Internet to more than one network adapter? Internet Connection Sharing can only share to one adapter at a time, and I need to do this to two.
View 3 Replies View RelatedI installed windows xp on a pc that had no OS it previously had windows xp sp3 but I deleted the partion by mistake, so I went down to windows home sp3. after the setup I have no Internet access atall, whenever I try making a dial up etc it just doesn't work, I am using a fairly old computer optilex 6x620 just for browsing, but I have to swtich to Ubunutu to get internet access which is so slow.
View 10 Replies View RelatedThe LAN adapter is disconnected since I'm not using it lmao. I meant the wifi adapter.So I bought this new laptop, ASUS G46vw but since yesterday I can't connect to the wifi. It connects but it shows as "Limited Connection - No Internet Access". I already went to the wireless adapter power proprieties - Power Management and unchecked the "allow the computer to turn off this device to save power" option. But I still get no internet access. [code]
View 1 Replies View RelatedI have this USB Wifi adapter: NETGEAR WNA3100 [URL] I just bought it and thought it would work, but apparently it is def a Windows 7 problem because I have tried it with these others USB adapters only. My main objective is to create a hotspot for the house wirefree and no triping etc etc
Airlink+ 802.11g 2.0 (old) Works with XP but not on W7 (blinks)
WifiMAX Dongle 802.11g 2.0 (also old) (Sometimes blinks at intervals)
TrendNET TEW-644UB (bought last year) (Light stays on/no longer blinks)
Netgear WNA3100 (arrived just a few hours ago) (I made it blink now with its software)
I have tried(netgear):
-rebooting
-installing/uninstalling drivers
-uninstalling itunes
-Using a W8 procedure for it
-tried using different software
-Some other stuff
I have not tried a HKEY codes for it My biggest problem is that the "Disabled" status is stuck and I cannot re-enable it. If there is a way to override this I would be happy to hear it. Using: Windows7 Ultimate Gigabyte Motherboard/AMD chipset For the only one that is enabled(Airlink) it has some funny stuff on the status like 412 Gbps and doesn't have ipv4/6 connectivity [URL]
Windows 7 wireless adapter for pc reviews?
View 2 Replies View RelatedI have assembled desktop pc .I have downloaded and installed windows8 pro. I am not able to use wireless connection since my pc has no wireless pci adapter. I am using wired connection. can I instal a wireless hardware in my pc what is the best adapter
View 1 Replies View RelatedRecently,I have reinstalled my pc and now there is a problem with network adapter-I can't see them in device manager.My pc configuration is:
Intel(R) Core(TM) 2 Duo CPU E4500 2.2GHz ,2 GB RAM,nVidia 8600 256 mb.
Operating system:Windows XP Professional Service Pack 2
have now been trying to get a wireless adapter to work on my computer for a couple of days now. I ordered a refurbished Cisco AE2500 and tried for hours to get it to work to no avail. I can't quite rember everything I tried to get it to work, but I will try. When I try to install from the installation CD it will not detect the adapter. I tried to download the drivers from the internet, but windows did not recognize them. I tried to update the drivers through device manage and windows update and that did not work. I updated all motherboard drivers and BIOS. I tried unplugging the power from the wall. I tried resetting the BIOS. After all of that, I decided that the adapter must not work.Today I went to Staples and bought a NETGEAR G54/N150 USB Micro Adapter. I ran the setup CD, put the adapter in and it detected. It would not connect to the router for some reason, and I thought it may have been because I set it to use the push to connect feature and the router did not have that feature, so, I uninstalled the software and tried to reinstall using just the stand alone windows driver and now my computer won't even detect it. I went through most of the things I went through with the first router again and nothing has worked
View 1 Replies View RelatedI have a netgear wna1000m g54/n150 wireless usb adapter. and cannot get it to see my westel at&t network. Adapter is working right in control panel and i can connect to the internet via cat 5 connection but does not see the network with this adapter. Have troubleshoot with netgear and at&t tech's for hours no luck, changed out adapter to a belkin same problem got another gateway and still win7 will not work, something is blocking my connection and gateway checks out and adapter is installed and correcother info to pass on this is very tough and just got the dsl and have not been about to enjoy this desktop with wireless yet hp system bout 7yrs old and working good so any of you have some suggestions that would be beond the norma
View 43 Replies View RelatedThere are two PCs side by side on the table, one is XP and the other is Windows 7. I pull out Ethernet Cable from PC/XP and put it on PC/Windows 7. Because, I started using PC/Win 7 more often. Afterwards, I put on Wireless Adaptor with Win 7 to XP. Now, I can not get Internet on PC/XP. How to get Internet on XP with Wireless Adapter which was on Windows 7?
View 1 Replies View RelatedI am using windows 7 32 bit dell n5010 i am unable to find wireless network connections.
View 1 Replies View RelatedAny cheap wireless adapter for windows 7? Like around $20 and usb interface? I have a 2wire router that was setup by at&t (not sure if I can change it cus tv and everything goes through one box), and they threw in a 2wire wireless adapter, but it sucks. It randomly drops signal and doesn't get a very strong signal even though the router is 20 feet away. I had a cheap trendnet adapter for my xp machine but couldn't find drivers for windows 7.Also do you think the reason it drops is the adapter or possible the router? Cus I watch netflix through nintendo wii which is in the same room as the router and that never has any issues and gets great bandwidth. My laptop with an internal card never seems to have much trouble either... pretty sure I should replace the adapter.
View 1 Replies View Relatedat the moment I'm using a netgear WNA1100 (only because i use to be hard wired but now i moved and i am wireless for the mean time) and it is horrible for gaming, and i have been having problems finding a new Wireless card that will support windows 8, the ones i find do not have drivers on the website for win 8 and the ones that do are complete crap aka companies like Netgear, I was looking at a rosewell but i could not find a windows 8 driver?
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