Change of DNS server for VPN clients

Similar Questions

• Changing the DNS server for ESX hosts?

  Our network administrator will change the IP address of the DNS server.  In this way, we will change those corresponding to ESX hosts.

  We would like to know

  (1) can we change the DNS server on execution of the ESX hosts without going into maintenance mode?

  (2) under what circumstances the ESX host will do use DNS servers?

  (3) memory, we should add all the IP addresses of ESX host in the hosts file in the Service Console, where is this hosts file located at?

  Thank you

  Tony,

  Use "service network restart" command to restart the network service

  Do not forget also that...

  Very dependent on DNS HA, HA will not work without the correct DNS configuration. The servers ESX and vCenter server must be able to resolve the name (FQDN full) / IPs in both feel to get a working HA.

• Change the DNS server automatically when switching to WiFi network?

  I am usually connected to one of the two wifi networks, one I have control on and I'm not. When I am connected to that I have no control over, I usually spend my DNS settings of the network server (which often breaks down) to a third party one, but I end up having to do this every time. Is there a way so that it would automatically change my DNS server whenever I connect to this network? I am running Windows Developer Preview

  Hello

  ·         What operating system do you use?

  ·         Your computer is on a domain network?

  Try these steps and see if it helps.

  Step 1: Run the network troubleshooter utility.

  http://Windows.Microsoft.com/en-us/Windows7/using-the-network-troubleshooter-in-Windows-7

   

   

  Step 2: Try to reset TCP/IP and check.

  http://Windows.Microsoft.com/en-us/Windows7/change-TCP-IP-settings

   

   

  Step 3: Uninstall and reinstall network/modem driver from Device Manager.

  (a) click Start, type Manager of devices in the search box and press ENTER.

  (b) Device Manager window opens, expand the network card.

  (c) right click and uninstall, reboot the system.

   

   

  Step 4:

  Follow the steps in troubleshooting from the link and check if that helps.

   

  Windows wireless and wired network connection problems

  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

   

   

  Step 5:

  Temporarily disable the security software.

  Note: Antivirus software can help protect your computer against viruses and other security threats. In most cases, you should not disable your antivirus software. If you do not disable temporarily to install other software, you must reactivate as soon as you are finished. If you are connected to the Internet or a network during the time that your antivirus software is disabled, your computer is vulnerable to attacks.

  http://Windows.Microsoft.com/en-us/Windows7/disable-antivirus-software

  Reference: http://windows.microsoft.com/en-US/windows7/DNS-Domain-Name-System-frequently-asked-questions

• How to change the display language for vsphere client from the web?

  Hi all

  I would like to know how to change the display language for vsphere client from the web?

  help please, thank you!

  Take a look at http://blogs.vmware.com/vsphere/2012/10/the-vsphere-web-client-and-localization.html to see which languages are available and how to change the URL.

  André

• Limits of pix 506 for VPN client connections

  Hello. My company is looking to move away from using Microsoft's RRAS to workers to remote VPN connections. We have a 506th Pix currently serving 2 site VPN connections and client connections. Nobody knows what the limit for concurrent client vpn connections on a 506e and if having 10 to 20 clients connected at the same time (on a user base of 100 +) would cause problems. Any thoughts would be greatly appreciated.

  There is no license for the number of connections limit, this is more a limitation of resources. Check that the data sheet a 506E can handle 16 MB of 3DES VPN. It's marketing plug so the actual throughput will be lower.

  http://www.Cisco.com/en/us/prod/collateral/vpndevc/ps5708/ps5709/ps2030/ps4336/product_data_sheet09186a0080091b13.html

  Hope that helps.

• DNS problems when VPN Client connection is Active

  Using the latest version of the Cisco VPN client. Support remote clients... when I VPN on client sites I lose connectivity to my local exchange server. The DNS client appears to become primary on a VPN connection, where he bring himself to the public address of our exchange server. In the Transport settings, I have "allow LAN access. Any help would be appreciated. Thank you.

  Whether or not the local lan access is allowed is a setting on the device remote, not only to your customer. To see if you get local lan access, look under the tab Details of statistics and the road.

• Authentication failure - 5505 8.3 configuration to windows server RAIDUS vpn client

  Hello

  I'm trying to put up a 5505 (8.3 running) so that I can use vpn client through the RADIUS authentication

  I set up a new local RAIDUS windows box and used the ASDM Assistant and a few other installation guides the 5505.

  I get the following error:

  INFO: Attempt to <10.0.0.92>IP address authentication test (timeout: 12 seconds)

  ERROR: Authentication rejected: failure of the AAA

  any help would be greatly appreciated

  Here is my config sanitized:

  lit5505-02 # sh run

  : Saved

  :

  ASA Version 8.3 (1)

  !

  hostname lit5505-02

  no names

  !

  interface Vlan1

  nameif inside

  security-level 100

  10.0.0.100 IP address 255.255.255.0

  !

  interface Vlan2

  nameif outside

  security-level 0

  IP address

  !

  interface Ethernet0/0

  switchport access vlan 2

  !

  interface Ethernet0/1

  !

  interface Ethernet0/2

  !

  interface Ethernet0/3

  !

  interface Ethernet0/4

  !

  interface Ethernet0/5

  !

  interface Ethernet0/6

  !

  interface Ethernet0/7

  !

  banner motd ****************************************

  Banner motd No. unauthorized access is allowed

  banner motd ****************************************

  passive FTP mode

  DNS server-group DefaultDNS

  domain name

  network obj_any object

  subnet 0.0.0.0 0.0.0.0

  object network lotus_notes

  host 10.0.0.3

  network sonicwall_ssl_2000 object

  Home 10.0.0.12

  network of the NETWORK_OBJ_10.0.0.0_24 object

  10.0.0.0 subnet 255.255.255.0

  network of the ABD_LAN object

  10.7.0.0 subnet 255.255.0.0

  network of the LIT_LAN object

  10.0.0.0 subnet 255.255.0.0

  network of the LIT_LAN_vlan101 object

  subnet 10.0.1.0 255.255.255.0

  network of the LIT_LAN_vlan102 object

  10.0.2.0 subnet 255.255.255.0

  network of the LIT_LAN_vlan103 object

  subnet 10.0.3.0 255.255.255.0

  network of the LIT_LAN_vlan104 object

  10.0.4.0 subnet 255.255.255.0

  network of the LIT_LAN_vlan105 object

  10.0.5.0 subnet 255.255.255.0

  network of the LIT_LAN_vlan106 object

  10.0.6.0 subnet 255.255.255.0

  network of the LIT_LAN_vlan109 object

  10.0.9.0 subnet 255.255.255.0

  network of the LIT_LAN_vlan112 object

  10.0.112.0 subnet 255.255.255.0

  network of the LIT_LAN_vlan114 object

  10.0.114.0 subnet 255.255.255.0

  network of the LIT_LAN_vlan120 object

  10.0.20.0 subnet 255.255.255.0

  network of the LIT_LAN_vlan121 object

  10.0.21.0 subnet 255.255.255.0

  network of the LIT_LAN_vlan100 object

  10.0.0.0 subnet 255.255.255.0

  network of the LIT_LAN_vlan107 object

  10.0.7.0 subnet 255.255.255.0

  network of the LIT_LAN_vlan108 object

  10.0.8.0 subnet 255.255.255.0

  network of the BER_vlan1 object

  subnet 10.8.0.0 255.255.255.0

  the LIT_VLANS object-group network

  network-object, object LIT_LAN_vlan100

  network-object, object LIT_LAN_vlan101

  network-object, object LIT_LAN_vlan102

  network-object, object LIT_LAN_vlan103

  network-object, object LIT_LAN_vlan104

  network-object, object LIT_LAN_vlan105

  network-object, object LIT_LAN_vlan106

  network-object, object LIT_LAN_vlan107

  network-object, object LIT_LAN_vlan108

  network-object, object LIT_LAN_vlan109

  network-object, object LIT_LAN_vlan112

  network-object, object LIT_LAN_vlan114

  network-object, object LIT_LAN_vlan120

  network-object, object LIT_LAN_vlan121

  the BER_VLANS object-group network

  network-object, object BER_vlan1

  access list off - in extended permit icmp any one

  out-in access-list extended permit tcp any object sonicwall_ssl_2000 eq https

  access-list out-in extended permit tcp any eq smtp lotus_notes object

  access list-based ip allowed any one

  outside_1_cryptomap list extended access permitted ip LIT_VLANS object ABD_LAN object-group

  outside_2_cryptomap list extended access permitted ip object-group LIT_VLANS-group of objects BER_VLANS

  pager lines 24

  asdm of logging of information

  Within 1500 MTU

  Outside 1500 MTU

  ICMP unreachable rate-limit 1 burst-size 1

  don't allow no asdm history

  ARP timeout 14400

  NAT static LIT_VLANS LIT_VLANS destination (indoor, outdoor) static source ABD_LAN ABD_LAN

  NAT static LIT_VLANS LIT_VLANS destination (indoor, outdoor) static source BER_VLANS BER_VLANS

  !

  network obj_any object

  NAT dynamic interface (indoor, outdoor)

  object network lotus_notes

  Static NAT (indoor, outdoor)

  network sonicwall_ssl_2000 object

  Static NAT (indoor, outdoor)

  Access-group all-out in the interface inside

  out-in access-group in external interface

  Route outside 0.0.0.0 0.0.0.0

  Route inside 10.0.1.0 255.255.255.0 10.0.0.254 1

  Route inside 10.0.2.0 255.255.255.0 10.0.0.254 1

  Route inside between 10.0.3.0 255.255.255.0 10.0.0.254 1

  Route inside 10.0.4.0 255.255.255.0 10.0.0.254 1

  Route inside 10.0.5.0 255.255.255.0 10.0.0.254 1

  Route inside 10.0.6.0 255.255.255.0 10.0.0.254 1

  Route inside 10.0.7.0 255.255.255.0 10.0.0.254 1

  Route inside 10.0.8.0 255.255.255.0 10.0.0.254 1

  Route inside 10.0.9.0 255.255.255.0 10.0.0.254 1

  Route inside 10.0.20.0 255.255.255.0 10.0.0.254 1

  Route inside 10.0.21.0 255.255.255.0 10.0.0.254 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 sip-provisional-media 0:02:00 uauth 0:05:00 absolute

  timeout tcp-proxy-reassembly 0:01:00

  dynamic-access-policy-registration DfltAccessPolicy

  RADIUS protocol AAA-server litvms03

  litvms03 AAA-server (inside) host 10.0.0.92

  key *.

  RADIUS-common-pw *.

  the ssh LOCAL console AAA authentication

  Enable http server

  http 10.0.0.0 255.255.0.0 inside

  No snmp server location

  No snmp Server contact

  Server enable SNMP traps snmp authentication linkup, linkdown cold start

  Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac

  life crypto ipsec security association seconds 28800

  Crypto ipsec kilobytes of life - safety 4608000 association

  card crypto outside_map 1 match address outside_1_cryptomap

  card crypto outside_map 1 set pfs Group1

  map 1 set outside_map crypto peer

  card crypto outside_map 1 set of transformation-ESP-3DES-SHA

  card crypto outside_map 2 match address outside_2_cryptomap

  card crypto outside_map 2 pfs Group1 set

  card crypto outside_map 2 defined peer

  card crypto outside_map 2 game of transformation-ESP-3DES-SHA

  outside_map interface card crypto outside

  crypto ISAKMP allow outside

  crypto ISAKMP policy 10

  preshared authentication

  3des encryption

  sha hash

  Group 2

  life 86400

  No encryption isakmp nat-traversal

  Telnet timeout 5

  SSH 10.0.0.0 255.255.0.0 inside

  SSH 10.7.0.0 255.255.0.0 inside

  SSH timeout 5

  SSH version 2

  Console timeout 0

  management-access inside

  a basic threat threat detection

  Statistics-list of access threat detection

  no statistical threat detection tcp-interception

  NTP server 216.14.98.234 prefer external source

  NTP server 204.15.208.61 prefer external source

  WebVPN

  internal jdr_littleport_employee_vpn group policy

  attributes of the strategy of group jdr_littleport_employee_vpn

  banner value

  value of 10.0.0.8 WINS server 10.100.1.141

  value of 10.0.0.8 DNS server 10.100.1.141

  Split-tunnel-policy tunnelall

  jdrcables.com value by default-field

  Split-dns value jdrcables.com

  IPv6 address pools no

  type of tunnel-group ipsec-l2l

  Tunnel ipsec-attributes group

  pre-shared key *.

  type of tunnel-group ipsec-l2l

  Tunnel ipsec-attributes group

  pre-shared key *.

  !

  !

  context of prompt hostname

  Cryptochecksum:6d1868630c83f17fe0c7de41006a1526

  : end

  Rich

  I have checked the road conditions but missed the VIRTUAL LAN address. Sorry about that.

  I'm glad to see that you solved the problem and am not surprised that the question seems to have been some incompatible in the serttings server. I think you should be able to close the thread based on your response. Give it a try.

  HTH

  Rick

• window cannot communicate device or resoucres primary dns server for window 7

  window cannot coommunicate device or resource [main dns server] .dns server is not responding.internet coonectivity has been lost.

  Hello

  When you get the message DNS server responds not?

  You can approach this problem in two ways: first by simply disabling the cache, but also by restarting DNS client service, which manages the cached DNS queries.

  Method 1

  Clear DNS Cache

  (a) click Startand then type cmd in the Start Search box.

  (b) right click on cmd in the programs list and then click run as administrator. If you are prompted for an administrator password or a confirmation, type your password or click continue.

  (c) at the command prompt, type the following line and press ENTER:

  ipconfig/flushdns

  Usually, it clears up any issue that may occur.

  Method 2

  Restart the Service DNS service

  (a) click Start, clickrun, type services.msc, and then clickOK.

  (b) double-click the DNS Client service. If you receive a Configuration Manager message, click OK.

  (c) in the Startup Type list, click on restart and then clickOK.

  (d) Community Services.

  (e) restart the computer.

  Method 3

  Configure the connection to obtain an IP address automatically.

  (a) click on 'Start', enter 'NCPA.» CPL"(sans guillemets) in the Start Search bar and press"Enter"."

  (b) right click on the network connection, and then click "Properties". If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.

  (c) highlight "Internet Protocol Version 6 (TCP/IPv6)" and click 'properties '.

  (d) check "obtain an IP address automatically" and "Obtain DNS server address automatically".

  (e) click on 'OK '.

  (f) click Select 'Protocol Internet Version 4 (TCP/IPv4)' and then click 'properties '.

  (g) check "obtain an IP address automatically" and "Obtain DNS server address automatically".

  (h) click on 'OK '.

  (i) restart the computer.

  Check this link for more information:

  To reset TCP/IP stack to go to this article and follow the instructions.
  http://support.Microsoft.com/kb/299357

  Registry warning: To do: Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base:

  How to back up and restore the registry in Windows

  http://support.Microsoft.com/kb/322756

  Why can't I connect to the Internet?
  http://Windows.Microsoft.com/en-us/Windows7/why-can-t-I-connect-to-the-Internet

  Hope this information is useful.

• Change the DNS server, but consider e-mail to Office 365

  I now have a customer who wants his site softdanmark.dk moved and accommodated with catalyst for business as the new design I've done for the company by muse and previewed as: softdanmark.businesscatalyst.com.

  I've already added the domain name to Business Catalyst and gave him the dns data, but he still wants the email (MX) belong to the TDC, where he has his Office 365.

  Is it possible to only move the DNS server and keep the MX record at the old company?

  

  Hope you can answer my question.

  Hey there,

  You do not change the NS records, all you need to do is point the web traffic, so yes, have your screenshot you just need to change the record and when you set up the site in British Colombia you say outside.

  Registration information are:

  Adding a domain name to your site and take the live site

• PowerShell script to change the DNS entries for all hosts

  Ive tried many others which have been posted on the web and none work... Someone at - it a script to change the DNS entries on all hosts?

  OK, changed a few pieces my end, it worked but now it's... Try this (50% confident

   $dnsServers = ("192.168.111.3","192.168.111.4")
  
   Get-VMHost | Get-View | %{
      $ns = Get-View -Id $_.configManager.networkSystem
      $dns = $ns.networkConfig.dnsConfig
  
       $dns.Address = @()
       foreach($server in $dnsServers) {
         $dns.Address += $server
     }
     $ns.UpdateDnsConfig($dns)
   }
  

  If you found this information useful, please consider the allocation of points for correct or helpful.

  Alan Renouf

  http://Virtu-al.NET

• can not change the dns server, always comes back.

  10.10.5 Yosemite

  My ISP has provided DNS servers are terrible and I still get messages "site is not reachable. I'd like to change the DNS from Google or Open DNS servers

  In SYSTEM preferences > network > DNS tab I delete 2 default entries & entry "8.8.8.8" & "8.8.4.4" (google dns)
  In the "areas of research" box, there are 2 entrances & I can't delete them.

  I click OK & apply - when I go back to the DNS tab, it was the old DNS.

  What should do?

  

  May be a corrupt .plist.

  Make a backup, preferably 2 backups on 2 separate drives.

  Quit the application.

  Go to Finder and select your user folder. With this Finder window as the windshield, select Finder/display/display options for presenting or order - J.  When the display options opens, check "show the library folder. This should make your visible user library folder in your user folder.  Select the library. Then go to Preferences/com.apple.systempreferences.plist.  Move the .plist on your desktop.

  Restart your computer, open the application and test. If it works fine, delete the plist for the office.

  If the application is the same, return the .plist where you got it, crushing the latest.

  Thanks to leonie for certain information contained in this.

• DNS server for the WRT54GS v6 problem

  This router running for 2 years without any problem (even on Windows7 since las year), recently it wont let me conect to the internet, network and say sharing that the configuration of the computer center are good but no response from the DNS server is present.

  (Windows 7 RTM Ultimate x 86, Bellsouth / AT & T ISP in Florida.) Conexion ADSL, nine cables ethernet and material held in the best conditions, the network card: Realtek RTL8102E/RTL8103 Family PCI - E Fast Ethernet NIC (NDIS 6.20) (v7.2)

  ================================================================================

  What I tried:

  Reset the router or modem (connected to a Westell 6100), in order to define the default settings and (based on the Web reset and reset buttons)

  Flushing IP in CMD

  Make the web based configuration for my WRT54GS v6, releasing DCHP, renewing, defaults, etc...

  Upgrade the firmware to v1.52.7 (latest) nothing helps, dating back to 1.52.6 original.

  Shows Device Manager hardware works correctly.

  Windows 7 show me a link to view the properties of my WRT54GS when I right click on it, I also see the "Enable" option, but every time I use it I get "Connection Failed!"

  ===========================================================================================

  I'm not much of a tech guy, and read the forum does not help me a lot, so I ask for help please.

  PS: CD installed by default for her with her old EasyLink Advisor without success, tried also the last 2 Lela EasyLink Advisor, nothing helps.

  In addition, there is no default gateway glancing an IPCONFIG in CMD and now there is (192.168.1.1), which I use to enter its web-based configuration.

  That your ISP is a DSL provider, most of the DSL Modem has a DHCP server on them, so they act as a router. From now you the type of connection is NAT behind NAT.

  Order for your Linksys router to work with a DSL Modem. Connect to the Linksys router and on the Configuration tab configuration page, you must modify the "local IP address" to 192.168.2.1 and click on save settings...

  Once the settings are saved, unplug the power to the router and Modem, wait 30 seconds and then plug in the power to the Modem, and once all the lights are cover then you can connect the power supply to the router and check if you are online.

• ASA VPN server and vpn client router 871

  Hi all

  I have ASA 5510 as simple VPN server and 871 router as simple VPN client. I want to have the user ID and permanent password on 871 and not to re - enter username and password since 871 uses dynamic IP address and every time I have to ' cry ipsec client ezvpn xauth "and type user name and password.

  any suggestions would be much appreciated.

  Thank you

  Alex

  Do "crypto ipsec client ezvpn show ' on 871, does say:

  ...

  Save password: refused

  ...

  ezVPN server dictates the client if it can automatically connect with saved password.

  Set "enable password storage" under the group policy on the ASA.

  Kind regards

  Roman

• How to account for the Radius Server cisco vpn client

  Hello

  I would like to realize vpn cisco customers

  My config is:

  AAA authentication login default local radius group
  RADIUS AAA authentication login aaa_radius local group
  RADIUS group AAA authorization exec default authenticated if
  AAA authorization vpn LAN
  failure to exec AAA accounting
  action-type market / stop
  RADIUS group
  !
  AAA accounting network aaa_radius
  action-type market / stop
  RADIUS group

  RADIUS-server host x.x.x.x auth-port 1812 acct-port 1813 key xxxxx

  No package of accounitng is sent to the server radius, only the packages autthetication

  RADIUS server is freeradius

  Thank you

  Pet

  Hello!

  The sequence of commands you add to your configuration:

  1. in the case of former card crypto

  crypto-NAME of the customer accounting card card list aaa_radius

  2. in the case of isakmp profiles

  Profile of crypto isakmp PROFILE NAME

  accounting aaa_radius

  When the NAME of the map and the PROFILE NAME real names for you profile crypto map or isakmp respectively.

  I hope this helps.

  Best regards.

• Change in DNS server

  I have a few members Server ESXi 5.0 a vSphere environment.

  I need to change the address of one of the DNS servers.

  I see that I can change the console, but to apply the changes, I need to restart management network: this can create problems for users using the virtual machine hosted by the ESXi server or I can apply changes so that users work?

  Concerning

  Marius

  Yes, you can change them without affecting guests running.

  You can change them through the viclient under Configuration. DNS and routing also.