DNS VPN

Similar Questions

• Network VPN Guest - rewriting DNS

  Hello

  I have installed on my external interface remote VPN access. External DNS advanced vpn.contoso.com to this external interface. I also have a PAT policy for some of my traffic "Inside" to use this same external interface IP address.

  I wish I could use vpn.contoso.com to my 'guest' network, which uses external DNS, VPN connectivity. I enabled remote access VPN on my "Guest" interface I know I can't use DNS rewrite on a policy of PAT. Y at - it another option to make this work? Could I possibly create a separate static NAT police translate my IP of the interface 'Guest' to my IP of the interface "Outside"? If so, should I first remove politics PAT for my traffic inside?

  Thank you
  Blue

  Hello

  A number of things.

  1. you cannot connect to the external interface of the VPN from the interface of comments and you cannot nat outside interface for the comments interface. It is not possible.

  2. the only way to make it work is to have resolution of the vpn.contoso.com at the interface of comments for users connected to the interface of comments.

  Hope that answers your query.

  Bad Boy

• Local NETWORK adapter DNS does not work after connecting to Anyconnect

  Hello

  Am stuck with a problem with Cisco Any connect.

  My organization has a domain name (for example, domain.com) and the local NETWORK card is configured with the IP Address of the DNS server to resolve host names. Connectionless Cisco Any-connect the resolution on LAN is going very well and I am able to solve the COMPLETE domain name (for example, name1.domain.com).

  Now, when I connect Cisco-plug any software provided by customers, the all-connect also provides a DNS server IP in the map virtual all - Connect, and once connected to the VPN is not identify the FQDNs on local network (for example, name1.domain.com), he solves all the FQDN behind the VPN (for example name2.foreigndomain.com)

  On troubleshooting, we checked out the route for the DNS on VPN server has liked metric and resolution of FULL domain name is passing through the DNS on the VPN server. Now since the DNS from VPN server has no DNS on the LAN (or FQDN on LAN) server information it doesnot solve.

  Note: Here "domain.com" and "foreigndomain.com" are 2 separate institutions.

  I was going through some documents and seen on the split-dns VPN configuration but was not sure if it's the real solution.

  Wish I had the solution so that even that my Cisco Any-Connect be connected DNS traffic to 'foreigndomain.com' must be passed on the rest to another VPN all DNS resolution to get by using the local configuration of NIC DNS.

  Any help would be much appreciated.

  Thank you...

  Hello

  As you mentioned the right way is to set up a split in this way DNS only DNS for domain name queries FULL configured on the SAA will be routed on the tunnel to the ASA DNS server configured for the tunnel traffic

  You can get more detailed information in the following document:

  http://www.Cisco.com/c/en/us/support/docs/security/AnyConnect-secure-mob...

• [LAN to LAN] Remote access ASA to DNS central

  Hello

  I set up a Lan to lan VPN between our headquarters (10.0.0.0/8) and a remote site (192.168.1.0/24)

  

  It works very well! Remote computer on the site can contact the servers in the main office.

  My only problem is when ASA2 would use the DNS server in the main office.

  It uses IP outside2 to contact the DNS server, so it does not pass through the VPN.

  What is the best way to force ASA2 contact DNS VPN server?

  Thanks for your help,

  Patrick

  No, unfortunately the ASA cannot decide what interface to use as a source for DNS queries.

  If you can put a permanent road to the ASA2 outside the IP address of the DNS server if you move the DNS to the ASA1 response

  Tariq

• Œuvres of VPn on the inside of the interface, but not outside

  I have a PIX-525 with UR license.  I tried to get my VPN to work since my iphone over the weekend, but nothing helped.  Then, I changed the interface inside to see if my iMac could connect and bingo!  It worked.  I then tried to log in via the inside of the interface with my iphone and it worked.

  I have connected a PIX-515e and, using the same settings, can connect to the external interface via my iPhone.

  Strange.

  Now, to answer the pressing questions, yes I changed the IP address of the server in my client IPSEC settings to reflect the external and internal interfaces I was testing each of them.  I was using a pré-partagées secret.  Yes, the secret has been entered correctly and they have all matched... Yes, the name of the tunnel has been entered correctly.  I used the database local user for authentication with username/password name (i.e. no certificate of authorization to make things simpler for debugging).  I changed the syslog to debugging and I see absolutely no error when you try to connect my iphone to the external interface (i.e. turn off wifi so I'm on my 3G data network).  The only thing I see is where my iphone hits the external interface and it's disassembly (or whatever his name is) but that's all.

  Why this work like a charm with my PIX-515e and not my PIX-525?  VPN accelerator card in the 525 can be at fault?  The 515e doesn't have the aecellerator card.  No idea why can't I several a VPN connection inside the interface but not outside?

  Hi Tim,.

  Well it's not so much the DNS rewrite that is the problem (if you delete just the keyword dns VPN will still fail) but using the external interface for NAT. So all traffic intended for your address of the external interface is passed to the "gcbrouter", including vpn traffic.

  I'm thinking about a way to solve this problem, but I really can't find anythign right now. Using a different interface will not work because you can have only a single default route.

  I wonder if this would work:

  remove the NAT interface:

  not static (DMZ, external) gcbrouter netmask 255.255.255.255 dns interface

  Replace with PAT interface, i.e. add such a line for each port that you want to be contactable on the DMZ server:

  static interface tcp 80 gcbrouter 80 netmask 255.255.255.255 (DMZ, outside) dns

  static (DMZ, outside) of the 25 gcbrouter 25 netmask 255.255.255.255 tcp interface dns

  etc.

  In all honesty, I have never seen rewriting dns used with PAT so not quite sure if it will work.

  HTH

  Herbert

• HD streams using AirPlay does not work

  Hello

  For the last year I have spread my ipad on my apple 3rd tv HD content generation and everything is fine.

  I recently bought apple tv 4th generation and now I can't stream the HD content, only the SD content.

  When I try to broadcast HD to the apple TV 4 channel, the picture of freezes after a few seconds and only the audio continues.

  Even HD content still works fine on apple tv 3, but not on 4.

  No idea why this is happening and how to fix it?

  Thank you!

  Hello. I assume you are using AirPlay of base (not mirroring) to stream content from a Web server. The new ATV 4 there exactly the same internet connection as ATV 3? In particular, it uses the same RAM DNS, VPN, etc. ?

• Skype not sync

  I can't find a solution to this anywhere. So my problem is this, my Skype desktop completely stopped working. I can't post messages in groups that they refuse to go through. I can send messages to individual contacts, but I very rarely see the answers and when I check my phone messages appear not at all even though my contacts say they sent. My android Skype works perfectly well. I restarted and disconnected from my Office Skype a dozen times and it has not fixed. I even restarted my computer in a vein attempt to solve the problem, but it did not work. If this continues my Skype desktop will be completely useless for me. Im running windows 10 but not the windows store app version of Skype, I do not know if that helps.

  Your Skype is not always connected to the Cloud server.

  The correct State shall be:

  Status: NetStateConnected

  Check your hosts filein Windows, DNS/VPN/proxy settings.

  Try first to reset your Windows hosts file:

  https://support.Microsoft.com/en-us/KB/972034

• Unable to send photos or to receive photos on Skype

  Yes, you guys know this already. I can't receive pictures or send pictures via Skype. That's essentially what I have.

  MSNP: Connection data (MSNP24):
  * Status: NetStateConnecting.Backoff
  * Current server: s.gateway.messenger.live.com
  * Server registered: s.gateway.messenger.live.com
  * EPID: 4a405207-3448-76cf-13be-e9bbd80e150f
  * ClientVersion: 0/7.26.85.101//
  * OSVersion: Windows 10.0 (build
  * Time: TZ: UTC - 4, Server: 0, Local: 1471794034
  * Connection: IF: 0 DC: RC 47:
  * B: 0 CS: [B:0 [S: 0] MO:1 CWB:1
  * The last log: bn2 - s.gateway.messenger.live.com @ 2016-07-22 T 11: 45:32Z
  * The last log: bn2 - s.gateway.messenger.live.com @ 2016-07-22 T 03: 23:50Z
  * The last log: bn2 - s.gateway.messenger.live.com @ 2016-07-22 T 03: 23:28Z
  * The last log: bn2 - s.gateway.messenger.live.com @ 2016-07-22 T 03: 22:33Z
  * The last log: bn2 - s.gateway.messenger.live.com @ 2016-07-22 T 02: 12:39Z
  * Push: No (non-registered)

  Hotmail and omitted Username. Any ideas? I use the latest version on Windows 10, the latest version.

  Your Skype is not always connected to the Cloud server.

  The correct State shall be:

  Status: NetStateConnected

  Check your hosts filein Windows, DNS/VPN/proxy settings.

  Try first to reset your Windows hosts file:

  https://support.Microsoft.com/en-us/KB/972034

• Messaging and broken groups

  So, I can only send messages to half of my list of contacts, all the post just load forever.
  I can't see also groups, and when their added it appears.
  The only way for me to be in a group call, is for me to call someone, and then add them other people to the call and even in this case I'm not and the only way for me to leave it is for them to kick me or me to close my Skype.
  However, everything works fine on Skype for the Web (except calls, but not the same question and don't know if fixable).
  Please help me!

  Your Skype is not always connected to the Cloud server.

  The correct State shall be:

  Status: NetStateConnected

  Check your hosts filein Windows, DNS/VPN/proxy settings.

  Try first to reset your Windows hosts file:

  https://support.Microsoft.com/en-us/KB/972034

• Not synchronizing messages

  My Skype (classic windows 10 client) office is to have the questions of the end message:
  -It is not updated with posts I've done on my mobile (android)
  -He shows as loading forever when I edit and correct a previous messages
  -Sometimes it takes minutes a message finally synch
  My laptop sometimes has problems to see the posts I made on my desktop, but not so often that kind of question in this regard.

  I doubt there is a difficulty, but I look forward to suggestions that people have.

  Your Skype is not always connected to the Cloud server.

  The correct State shall be:

  Status: NetStateConnected

  Check your hosts filein Windows, DNS/VPN/proxy settings.

  Try first to reset your Windows hosts file:

  https://support.Microsoft.com/en-us/KB/972034

• Impossible to receive pictures sent by the new version of Skype 7.26

  As suggested by the title im totally unable to send and receive images through the new version of Skype.

  The strange thing is I can receive photos through the Skype android app.

  Talk to other contacts shows that they also seem to have exactly the same problem.

  Your Skype is not always connected to the Cloud server.

  The correct State shall be:

  Status: NetStateConnected

  Check your hosts filein Windows, DNS/VPN/proxy settings.

  Try first to reset your Windows hosts file:

  https://support.Microsoft.com/en-us/KB/972034

• Video is de-energized when on a call with more than one person

  Hello

  When I'm a Skype call to a video person works very well, but when there is more than one I can no longer see the other participants. There is also no button to end the call and the only way to get out of the call, it's be quiting Skype and it starts again.

  It used to work in the past and Skype was great if not sure whats going on. I'm on Win 10 64-bit with Skype version 7.25.0.106

  Someone at - it ideas?

  Your Skype is not always connected to the Cloud server.

  The correct State shall be:

  Status: NetStateConnected

  Check your hosts filein Windows, DNS/VPN/proxy settings.

  Try first to reset your Windows hosts file:

  https://support.Microsoft.com/en-us/KB/972034

• I use a VPN in AirPort Express. I've updated firmware for 7.7.7 and DNS assigned by my VPN does not work anymore. Upon entry, the icon 'internet' in utility Airpot turns brown, and the internet stops completely. Anyone have any idea?

  Why my internet connection dies? I use a VPN to my internet at home. I put the DNS numbers supplied by the company VPN in my airPort extreme, which, in turn, provides wireless for home. It worked perfectly until I updated to firmware 7.7.7. Suddenly the green light next to the 'internet' in airport Utility icon went Brown, and it is therefore most all internet. I put numbers in DNS to my ISP, and internet provider is displayed again. All the other numbers in DNS, whether it's Google, OpenDNS or VPN to stop the dead from the internet. Anyone has an idea about this?

  Airport base stations, are at best, a VPN-well past that device. It is a server or a VPN client. Upgrade to the latest firmware does not change this fact.

  To create a VPN tunnel using the AirPort Express Terminal, your computer must be running a VPN client that connects to a VPN server somewhere on the Internet. What DNS servers you use should make no difference with VPN.

  If the ISP-supplied DNS servers do not work, I would say that you contact your ISP to find out why they don't allow you to use them.

  What we need to study is more why you lose Internet connectivity when changing the DNS servers of your ISP. Please check with them and to report back, then we can try to help.

• Controller of domain and DNS behind RRAS without VPN connected directly to the internet with a Cisco router

  I hava a ME Cisco 3400 with physical single port available for a cable connection.

  The ISP give me an IP address interface = 89.120.29.89 to act as a gateway to the IP Address of the host, which is provided for in the order 89.120.29.90.

  The host computer is a dual Xeon computer with two NICs for LAN and WAN.

  Fields of application: to install a windows 2008 R2 between public and private network server.

  Even though I know it's not recomanded, I put the DNS role and directories Active Directory roles installed on the same computer, the computer above, (I do not have enough computer for roles different place on different computers)

  The desired configuration:

  To have installed with his roles behind a WS2008R2 has RRAS. without a VPN.

  b with VPN

  and for WAN access for the client computers of the private LAN Windows 7 OS. (The basin of LAN address 192.168.0.1 - 255).

  First step : to have internet access in the browser (I use Google chrome) (without taking into account the DNS and AD)

  Network configuration:

  Map NETWORK WAN, at the top of the stack of liaison in the Control Panel/network connections and sharing:

  Host IP: 89.120.29.90

  Mask: 255.255.255.252

  Gateway: 89.120.29.89

  DNS: 193.231.100.130 my ISP name server address.

  OK, I can browse the internet.

  Second stage. (Consider DNS and Active Directories)

  DNS instaled role for this computer.

  AD installed as a global catalog.

  NETWORK WAN server that is directly connected to the Cisco router:

  Conection area 3

  Properties:

  Client for Microsoft Netwaork: not verified

  Network Load Balancing: not verified

  File and shared printer: not verified

  QoSPacketScheduler: not verified;

  Microsoft Network Monitor 3 pilot: not verified

  IPv4                                                     ;  checked

  Pilot a Link Layer Topology Mapper i/o: checked

  Link layer Discover responder: checked

  IPv4 tab

  Host IP: 89.120.29.90

  Mask: 255.255.255.252

  Gateway: 89.120.29.89

  DNS: 193.231.100.130 my ISP name server address.

  under the tab advanced

  IP settings : even that, tab IPV4 with automatic metric check;

  DNS tab :

  Add primary and connection suffixes DNS specific: not verified

  Add suffixes primary DNS suffixes parents: not verified

  Add this DNS suffixes: no

  Registry deals with this connection in DNS: not verified;

  Use this connection DNS suffix in DNS registration: not verified;

  WINS tab : enable search LMHOST: not verified

  Enable NetBios over TCP IP: don't check;

  Disable NetBios on TCP IP: checked;

  Connection to the local network 2

  Properties :

  Client for Microsoft Netwaork: checked

  Network Load Balancing: no

  File and shared printer: checked

  QoS Packet Scheduler: not verified;

  Microsoft Network Monitor 3 pilot: not verified

  IPv4 checked

  Pilot a Link Layer Topology Mapper i/o: checked

  Link layer Discover responder: checked

  IPv4 tab

  NETWORK LAN CARD: 192.168.0.101

  Mask: 255.255.255.0

  Gateway: 192.168.0.1

  under Advanced tab:

  IP settings : even that, tab IPV4 with automatic metric check;

  DNS tab :

  Add primary and connection suffixes DNS specific: checked

  Add suffixes primary DNS suffixes parents: not verified

  Add this DNS suffixes: no

  Registry deals with this connection in DNS: checked;

  Use this connection DNS suffix in DNS registration: checked;

  WINS tab : enable search LMHOST: not verified

  Enable NetBios over TCP IP: check;

  Disable NetBios on TCP IP: not verified;

  Install RRAS as NAT (NAT) under any condition imposed by DHCP(not installed) in ideea that RRAS will generate the private IP address of the DHCP allocator.

  In any case, for the beginning, I have a fix IP, do not get IP automatically.

  At this point, it gets the configuration simple posible for RRAS follows:

  3, LAN connection that corespond to the WAN interface IP:

  "NAT configured for the following Internet interface: Local Area Connection 3.
  The clients on the local network will assign the IP addresses of the following range:

  network address: 192.168.0.0. netmask 255.255.0.0.

  After Windows RRAS are open:

  The Network Interfaces tab:

  NICs are enabled and connected;

  UAL remotely & policies:

  Launch NPS,

  on the NPS server tab:

  Allow access to successful Active Directory directories:

  Properties: authentication: port 1812,1645

  kept port 1813,1646;

  on the accounting tab: nothing;

  under NPS policies:

  Grant permission for the RRAS server under builin\Administrator of the accounts;

  On strategy and the type of server unspecified (NAT do not exist as an entry in the drop-down list server dwn)

  under the static road: nothing;

  under the IPv4 tab or both are there(there IP) and are up

  under NAT

  Connection to the local network 3: public interface connected to the internet

  enable NAT on this interface:

  under the address pool: ISP addresses public;(two addresses)

  under the terms of service and the ports: Web server: http 80.

  (I have I have a static IP address for the client computer in mind, I set up a single customer).

  At the client computer :

  configured as domain customer and added to the users AD and computer AD

  logon to the domain:

  Local Area Connection

  Properties:

  Client for Microsoft Netwaork: checked

  Network Load Balancing: not verified

  File sharing and printer: checked

  QoS Packet Scheduler: checked;

  Microsoft Network Monitor 3 pilot: not verified

  IPv4                                                     ;  checked

  Pilot a Link Layer Topology Mapper i/o: checked

  Link layer Discover responder: checked

  IPv4 tab

  Host IP: 192.168.0.101

  Mask: 255.255.0.0

  Gateway: 192.168.0.1

  DNS: (auto-add the same to the local machine).

  under the tab advanced

  IP settings : even that, tab IPV4 with automatic metric check;

  DNS tab :

  Add primary and connection suffixes DNS specific: checked

  Add suffixes primary DNS suffixes parents: not verified

  Add this DNS suffixes: no

  Registry deals with this connection in DNS: checked;

  Use this connection DNS suffix in DNS registration: checked;

  WINS tab : enable search LMHOST: not verified

  Enable NetBios over TCP IP: checked;

  Disable NetBios on TCP IP: not verified;

  right now the 192.168.0.101 client cannot connect to internet through RRAS.

  ;

  This issue is beyond the scope of this site and must be placed on Technet or MSDN

  http://social.technet.Microsoft.com/forums/en-us/home

  http://social.msdn.Microsoft.com/forums/en-us/home

• We have laptops in the field who use VPN to connect. How can I get these systems to update our DNS when they connect to the VPN?

  Our mobile sales are part of a domain but not connected to our network. Cached credentials are used to connect outside the office. Once they connect and view their desktops, they select the card from Verizon and use it to connect to our network via a VPN connection. These generally to enter an IP address but the router that connects and not from our DHCP server. This usually means that updates to our DNS servers are not always instantaneous (or update at all).

  When they are done for the day, they just closed the lid of the laptop and he starts in mode 'sleep'. The next day, they open the lid and no lgin is necessary, but they do not need to reconnect to the VPN through their cards from Verizon.  How can I configure my DNS to update more frequently or maybe these computers portable bécon a command "ipconfig/registerdns"?

  We have to connect to these systems in the field and it is almost impossible, unless we call the sales person and ask them their IP. We have more than 350 laptops in the field, then this makes it almost impossible to update all the.

  Hello

  Your question is more complex than what is generally answered in the Microsoft Answers forums. It is better suited for Windows XP on Technet. Please post your question in the Technet forums. You can follow the link to your question:

  http://social.technet.Microsoft.com/forums/en-us/itproxpsp/threads