Conficker Virus preventing internet access system, access to the anti-virus SW restore.

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• problem with the yellow triangle without preventing Internet access

  problem with the yellow triangle without preventing Internet access.in across the network!
  all PC go to the internet through TMG and some computers work very well and most of the computers triangle shows yellow and always go online, but the connection it needs to slow down, I do everything from restarting all switches and install new TMG and always exist and place on another line to outside the firewall problem disappear?
  What can I do :(

  Hello
  I advise you to follow the link below for Tech Net where your social networking question will be answered by IT pros.
  You can post/search here
  hope this helps,
  B Eddie

• problem with Internet connection sharing, error: connection ad - hoc has "no internet access" on the cell phone of the customer

  Original title: problem with Internet connection sharing

  my laptop running on Windows Vista Home Premium SP2 (this one has access to the internet by using the dial-up modem and will to act as a sharer of internet connection or as a host) and the client computer runs on Windows 7 Starter

  in a first step, I try internet connection sharing, I've set up an ad hoc network and I just changed my setting modem dial-up on the sharing tab, of course what I change, it of 'Allow an other network users to connect through this computer internet connection' and choose the on Home Networking connection wireless network connection , then my mobile client to connect to a special that I created and portable client connected to the internet via ICS
  then the problem came when I restart my laptop. When I tried to use ICS once again, my customer laptop really takes a long time to connect, he continues saying 'identification' side host and client. and after that "identify" is complete, it says ad - hoc connection, I create has "no network".
  so, I'm a person answer in this forum
  ' Obtain an IP address automatically is the wrong setting on the Ethernet connection. "  To return to the sharing tab and unshare the wireless connection.  Close all windows network, and then open them and re - share the wireless connection.  Who must configure IPv4 for the Ethernet connection properties for:

  IP address: 192.168.0.1
  Subnet mask: 255.255.255.0
  Default gateway: no
  "DNS server: none.

  I put this on my laptop of the host, and and I put the IP address on my laptop customer in 192.168.0.2 with the same default gateway as my portable computer host IP

  and made some progress in this case, when I try to connect host and the client is no longer to 'identify' phase, immediately connected laptop both but my mobile client can not connect to the internet and displays "No Internet access" on the ad hoc network, I have create

  I tried a lot of things but always completed my mobile client can not connect to the internet and displays the message "no Internet access.

  What makes me confuse is first, I try to share the internet connection everything works like a charm, I set up an ad hoc network, and then change the setting on my modem dial-up so he can share the internet connection, and voila, computer laptop client connected to the internet. I change even not all IP settings

  But why after I restart my PC, this problem comes...

  someone knows how to help me with this problem?

  Hey, Mimbs,

  You can try the similar thread to the next with a possible solution:

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-networking/no-Internet-access-in-the-client-machine-when/77312e09-4385-41FA-A420-0c42be58e4e3

  Also for reference:

  http://Windows.Microsoft.com/en-us/Windows7/networking-home-computers-running-different-versions-of-Windows

• After that Windows 7 conclusion "No Internet access" in the wireless network?

  I have a USB wireless network card installed in my office. All judging by the "connected network" showed, that he manages to connect to my wireless router, with I can't visit all websites due to "free Internet access". Only if I move my router where (almost) no wall blocking the path between my office and the router, will be solved the problem.

  There is no problems surfing the Internet using my laptop (Windows XP) and the iPad, which also connect to the router.

  I don't know what "No Internet access" while "Connected network" appears. To understand this, perhaps I should know what Windows 7 draws the conclusion "No Internet access" to the wireless network.

  Thank you, everyone. I managed to figure out the problem last night. With this document that I found by Googling, http://www.usb.org/developers/whitepapers/327216.pdf, I tried to disconnect my DVD ROM USB plugged next to my wireless network card and found that this really WORKED, although the DVD ROM is USB 2.0 instead of 3.0.

  In addition, as Shawn "Cmdr" Keene [MVP] said, I really need to I ignore the message "connected network". I ran the Ipconfig/all command frequently and found that sometimes the IP address of my wireless network card was no longer * 192.168.0 and the gateway, and the IP addresses of the DNS servers are null, even if the message "Connected network" remained all the time.

  Hope this helps others who also have this problem, even though my English is not very good. : )

• I need to install Flash Player on a computer that does not have internet access. The 'flashplayer18_d_install.exe' I copied everywhere that 'no Internet' computer wants to deal in the internet to do something and of course fails. I need a ins

  I need to install Flash Player on a computer that does not have internet access. The 'flashplayer18_d_install.exe' I copied everywhere that 'no Internet' computer wants to deal in the internet to do something and of course fails. I need an installation file that won't connect to the internet. -help

  Hi colinkerr22,

  Offline installers are displayed at the bottom of the Installation problems | Flash Player | Windows in the section "problems".

  --

  Maria

• Client VPN prevents internet access from other computers on the network

  Hello.

  I run Client ver 4.6.03.0021 from an office on a network of 11 computers via a hub 16-port. Internet access is through an ICS gateway to the cable modem. Once I changed the modem cable to test a backup and then switched back to the original modem. After this, only computers that have the VPN Client (running or not) could access the internet. Computers that have no customer VPN can access only certain sites. Commonly viewed sites would say "site found. Waiting for answer", but the answer would never come and IE 6.1 cling. When I would try ping sites, it would fail. However, some sites such as Google.com would work.

  On one of the computers, on a whim of head, I installed the VPN Client but have not set up a connection. Now, this computer will connect to any website I want.

  Is there a fix easier to get access to other computers on the network without installing the VPN Client on each of them?

  Thank you

  H. Adams

  Hello

  Looks like you are running in MTU problem. The reason I say it is, automatically reduces the MTU value to 1300 VPN client during the installation for the whole system. That is to say all the client computer installed VPN that have MTU from 1300.

  Try to cut down the MTU of other systems that have no VPN client installed to 1300. If it's a Windows system, you can use Dr. TCP (free).

  Vikas

• No internet access on the Virtual Machine

  Hey,.

  I have a problem, I don't have internet access on my virtual machine. I tried to install Ubuntu as an operating system invited to this topic, but I don't have an internet connection...

  [img] http://files.SA-MP.IM/uploads/c8cc2-1-E5.PNG [line]

  [img] http://files.SA-MP.IM/uploads/c8cc2-2-11.PNG [line]

  Is someone knows how to solve this problem to a solution?

  Thanks in advance!

  Jordy.

  Go to the network settings on the Ubuntu VM and configure IP address, subnet, default gateway, and DNS mask. Then you should have access to the internet.

• No internet access since the passage on the Bell internet security at McFee. The Code 19 in speedstream and broadcom netxtreme network adapters. What should I do to fix this please

  Hello

  Has been forced to change over to McFee Bell internet security. Since then, have no internet access all other functions still work. Always have interent as can use with laptop. Have now no application security on the computer. When troubleshooting had 19 of Code to the following: all have a yellow circle with a black exclamation point:

  Broadcom NetXtreme 57xx Gigabit Controller

  Broadcom NetXtreme 57xx Gigabit Controller - Miniport Radialpoint (x 86)

  SpeedStream USB Ethernet adapt - Miniport Radialpoint (x 86)

  Miniport Wan (IP) - Radialpoint (x 86) minipoints

  Have Windows XP. Dell 8400 desktop.

  Help, please

  D

  Hi, thanks for the information.

  I tried a back roller and tried uninstalling and reinstalling still nothing worked.

  My office is a Dell 8400 to the Dell website and went to download the 57... Update on a USB drive.

  While load to my desktop and it worked. So I completed then other updates to my Dell desktop computer.

  Thank you

  Dee

• No Internet access after the connection of the cisco vpn client

  Hi Experts,

  Please check below config.the problem is vpn is connected but no internet access

  on the computer after the vpn connection

  ASA Version 8.0 (2)
  !
  ciscoasa hostname
  activate 8Ry2YjIyt7RRXU24 encrypted password
  names of
  !
  interface Ethernet0/0
  nameif outside
  security-level 0
  IP 192.168.10.10 255.255.255.0
  !
  interface Ethernet0/1
  nameif inside
  security-level 100
  IP 192.168.14.12 255.255.255.0
  !
  interface Ethernet0/2
  Shutdown
  No nameif
  no level of security
  no ip address
  !
  interface Ethernet0/3
  Shutdown
  No nameif
  no level of security
  no ip address
  !
  interface Management0/0
  Shutdown
  No nameif
  no level of security
  no ip address
  !
  2KFQnbNIdI.2KYOU encrypted passwd
  passive FTP mode
  standard access list dubai_splitTunnelAcl allow 192.168.14.0 255.255.255.0
  INSIDE_nat0_outbound list of allowed ip extended access all 192.168.14.240 255.255.2
  55.240
  pager lines 24
  Within 1500 MTU
  Outside 1500 MTU
  IP local pool testpool 192.168.14.240 - 192.168.14.250
  no failover
  ICMP unreachable rate-limit 1 burst-size 1
  don't allow no asdm history
  ARP timeout 14400
  Global 1 interface (outside)
  NAT (inside) 0-list of access INSIDE_nat0_outbound
  NAT (inside) 1 0.0.0.0 0.0.0.0
  Route outside 0.0.0.0 0.0.0.0 192.168.10.12 1
  Timeout xlate 03:00
  Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
  Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
  Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
  Timeout, uauth 0:05:00 absolute
  dynamic-access-policy-registration DfltAccessPolicy
  Enable http server
  http 192.168.14.0 255.255.255.0 inside
  No snmp server location
  No snmp Server contact
  Server enable SNMP traps snmp authentication linkup, linkdown cold start
  Crypto ipsec transform-set esp-3des esp-md5-hmac setFirstSet
  Crypto-map dynamic dyn1 1 set transform-set setFirstSet
  Crypto-map dynamic dyn1 1jeu reverse-road
  dynamic mymap 1 dyn1 ipsec-isakmp crypto map
  mymap outside crypto map interface
  crypto ISAKMP allow outside
  crypto ISAKMP policy 1
  preshared authentication
  3des encryption
  sha hash
  Group 2
  life 43200
  crypto ISAKMP policy 65535
  preshared authentication
  3des encryption
  sha hash
  Group 2
  life 86400
  Telnet timeout 5
  SSH timeout 5
  Console timeout 0
  a basic threat threat detection
  Statistics-list of access threat detection
  !
  class-map inspection_default
  match default-inspection-traffic
  !
  !
  type of policy-card inspect dns preset_dns_map
  parameters
  message-length maximum 512
  Policy-map global_policy
  class inspection_default
  inspect the preset_dns_map dns
  inspect the ftp
  inspect h323 h225
  inspect the h323 ras
  inspect the netbios
  inspect the rsh
  inspect the rtsp
  inspect the skinny
  inspect esmtp
  inspect sqlnet
  inspect sunrpc
  inspect the tftp
  inspect the sip
  inspect xdmcp
  !
  global service-policy global_policy
  password encrypted user testuser IqY6lTColo8VIF24 name
  username password khans X5bLOVudYKsK1JS / encrypted privilege 15
  tunnel-group mphone type remote access
  tunnel-group mphone General attributes
  address testpool pool
  tunnel-group ipsec-attributes mphone
  pre-shared-key *.
  context of prompt hostname
  Cryptochecksum:059363cdf78583da4e3324e8dfcefbf0
  : end
  ciscoasa #.

  Hello

  Large.  Try adding the below to make it work

  vpn-sheep access list extended permits all ip 192.168.15.0 255.255.255.0

  NAT (inside) 0-list of access vpn-sheep

  Harish

• No internet access for the connection with the router.

  I bought a router D-Link DSL-2750U and when I connect to the internet it says no internet access even I've updated the MAC address of my router with my ISP, but still no use I use don't win 7. any help on this?

  Hi Chavigny,

  In case you have contacted the ISP provider and verify that the network settings are correct, then try the following steps:

  Method 1:

  I suggest to run the network troubleshooter, and check to see if it lists all the errors and helps you solve them.
  http://Windows.Microsoft.com/en-us/Windows7/using-the-network-troubleshooter-in-Windows-7

  Method 2: Update the network driver.

  Steps to update of network driver:

  (a) click the Start button.

  (b) in the search box type devmgmt.msc, and then press ENTER.

  (c) select the network card device and right click on it

  (d) now select Properties.

  (e) in the Properties window, on the driver tab, click Update driver.
  After installing the updates, restart the computer.

  For more information visit: http://windows.microsoft.com/en-us/windows7/Update-a-driver-for-hardware-that-isn ' t-work properly

  Please refer to:

  Why can't I connect to the Internet?

  Previous post: the State of the question.

• Termination of the client PIX VPN and Internet access from the same interface

  Hello

  VPN remote users connect to PIX (7.2) outside interface, but need to have these clients to access the Internet through the PIX outside interface as well. Need this because PIX IPs is registered and allowed access to some electronic libraries. One way would be to set up a proxy within the network and vpn users have access to the Internet through the proxy, but can it be done without proxy?

  Yes, public internet on a stick

  http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/products_configuration_example09186a00805734ae.shtml

• Internet access from the default remote gateway? NO SPLIT TUNNELING

  I am facing a problem for a long time, I have an ASA5505 I went through a lot of config and research until I got the inside interface to be able to go to the internet; However my VPN clients are unable to go to the Internet. Now, here's the network config:

  -J' have a router (which is a modem and a router and an AP) 3 in 1... This router is connected to the ISP with a coaxial cable. the Interior is 192.168.0.0/24 network.

  -L'ASA is connected to rotate inside the network of its ' outside the interface.

  -L' SAA within the 192.168.1.0/24 network is a configured static gateway already (which is the router) outside the int > default gateway 192.168.0.1 (which is the internal IP address of the router).

  -Inside the ASA computers are able to connect to Web sites (but I can't do anything outside the network of CMD PING)!

  -When a VPN cleint to connect using IPsec (without certificate) by using a Cisco VPN client software, the client can ping and do the remote desktop connection with computers on the same within the network (192.168.1.0/24) but can not pass the Internet even know that other computers on the network can go to the internet.

  -One of the computers on the network (the inside network) is a DC server 2008 R2 which can go to the internet, as I mentioned above.

  What I'm trying to do is have the VPN clients to be able to go to the internet with the help of which the ASA inside the NETWORK card as a default gateway (192.168.1.1), I already have the VPN configuration with the name of the group, preshared key, user name and password and without the split tunneling (which is what I want)

  Thank you

  Hello

  The most common problem by getting ICMP to work through the ASA failed ACL or the ICMP Inspection rules.

  Check your configurations of current ' policy-map ' on the SAA with the command

  See the race policy-map

  I assume you have the default configurations 'policy-map' on the SAA, that are attached to the global

  Under ' policy-map ' configurations, you should see several 'inspect' commands. Pass under the correct configuration mode (where the current commands are found) and add the following

  inspect the icmp

  inspect the icmp error

  Then retest the ICMP through firewall.

  In regards to the VPN Internet traffic, we would need to know the level of Software ASA which you can check with the command 'show version'

  You must first verify that you have this command

  permit same-security-traffic intra-interface

  This will allow the traffic to the VPN users access the interface ' outside ' of the ASA, get PATed and then leave again through the ' outside ' interface. Without the command above it will not work. Will never go the VPN Internet user traffic through the interface "inside" of your ASA.

  Then, you will also need the dynamic configuration PAT for your VPN users, so they are translated at the same IP address that users of LAN behind the ASA. This format of configuration depends on the software level, that I mentioned above

  On a SAA running 8.2 (or below) you would usually have this configuration

  Global 1 interface (outside)

  nat (inside) 1 0.0.0.0 0.0.0.0 (or the mentioned specifically LAN)

  To activate the dynamic PAT for VPN users that you would add

  NAT (outside) 1

  On one ASA 8.3 running (and above) you can configure the dynamic PAT for users of VPN in the following way

  network of the VPN-PAT object

  subnet

  dynamic NAT interface (outdoors, outdoor)

  It should be. Of course, you could have a configuration that may replace it, but I doubt it.

  Hope this helps

  -Jouni

• Vista wireless loses Internet access after the mode "Eve".

  Environment:
  HP Pavilion dv2610ca notebook PC, broadcom 802. 11 b / g adapter, Vista Home Premium 32 bit SP2, Siemens Gigaset SE567 router/modem.

  Problem:
  I can usually connect wirelessly to my home network and to the Internet whenever I start my computer. However, I have close the lid and leave it in standby mode, I can't access Internet after I opened the lid and the system wakes up. The system connects to my home network but cannot access the Internet. It shows a Local access only.

  Diagnosis and repair fails generally, telling me that I have a problem with my router. Disconnect, then reconnect usually works. My router power market also works.

  I saw lots and lots of issues with Vista wireless networks and I followed several of the recommended actions:
  -updated the driver broadcom
  -reset the IP stack by using the tool "Fixit" of Microsoft
  -disabled the use of IPv6 in two by disabling the check marks in the related devices and changing the registry TCPIP6 parameters
  -modified the registry to activate/disable the DHCP broadcast flag in the TCPIP Interfaces
  -J' tell the system not to disable the card Broadcom, but the "Power management" tab mentioned in some articles does not appear in its properties. The only reference to power is "Minimum energy" under the "Advanced" tab, then I disabled who.

  Nothing has solved the problem.

  Has anyone else had this problem and fixed it?

  I'm not a technical Wizard, so please provide instructions for any action that you suggest.

  Thank you.

  I replaced the Siemens router/modem provided by my ISP (Telus) with an old D-Link router and separate modem 3Comm I had been using a couple of years and the problem seems to have disappeared.

  I'll close this thread on the assumption that the problem will not rear its ugly head again.

• No Internet access after the update from Windows 7

  Since the update of Windows 7 (from my list of update I can not single out one specific) sent 15 Dec - my computer will access my internet connection - the only way that I can access is to do a system restore to a point to Dec. 14 or before - I have a new computer - and no new programs have been added to the system during this time - it becomes troublesom because I have to constantly to do system restore to get online

  I called Support Center, Monday - and after having him work for almost 2 hours, we decided that the KB2467659 update is the culprit and we have disabled this update to be installed - HOWEVER the windows update program was H - LL BENT on installing this update - the technician called me back 2 days later Wednesday--and we did other things magic to ensure that this implementation to day has NOT been installed again - so far (knock wood) No recurrences of the problems

• Satellite A100-386: no internet access after the new XP installation

  Hi everyvody!

  I can do it myself, so I ask for your help!

  I have a Toshiba Satellite A100-386 with windows XP MCE.

  I recently had a virus, so I formatted my drive. I don't have the installation CD with me, so I install XP.
  I have two disc on my computer with the system and the other with the documents.
  Then I install ALL the drivers I could find on the Toshiba site for my computer.
  This means that the PSAA9E. The problem is that I have no internet! I don't understand why.

  When I look in computer management, I have no ethernet, controller mass storage controller and network controller.
  I have zone alarm as a firewall and an antivirus avast!

  I disabled avast to be sure that he's not in it but no result...
  In Thoshiba drivers there is also something to update the BIOS.
  I did it but I didn't change. I hope the problem here not there...

  It will be really nice to help me ^^

  Hello

  I think that you just have not installed the right driver LAN and WLan driver

  As much as I know this laptop supports Intel Pro 100 Lan and WiFi Intel 3945ABG card card

  Please visit the European driver Toshiba page again and download the compatible network driver and the driver WLan.
  Unpack the packages, then install it.

  Finally check again if the LAN and WLan cards were recognized in the Device Manager in network adapters.

  Good bye