a site to several dry IP VPN with RPS 500 (521W)

Similar Questions

• question links to site 2 site VPN with authentication cert

  Currently we are accumulate tunnel site-2-site VPN with our client. Usually we use pre-shared key as authentication with other customers without any problems, but it must use authentication cert with her this time. But the question is that our CA is different from theirs. I tried a few times, but he failed. Is it someone please let me know that he must have the certificate issued by the same certification authority to create the VPN tunnel?

  Thank you very much!

  Hello

  You can read this document to get a simple example of setting up a VPN S2S using certificates on an ASA:

  http://www.Cisco.com/en/us/products/ps6120/products_configuration_example09186a0080aa5be1.shtml

  Basically the sides must have the same certification authority and If there is an intermediate certificate that must be installed also. The ASA 2 will generate a CSR (certificate access code request), now then PKI will create a certificate for both parties, commonly called "certificate of identity".

  Please pass a note and mark as he corrected the post helpful!

  David Castro,

  Kind regards

• Is site to site VPN with sufficiently secure router?

  Hello

  I have a question about the site to site VPN with router.

  Internet <> router <> LAN

  If I have a VPN site-to-site configured on the router above with another site. I configured to block incoming Internet connections with the exception of VPN to access list. What are the risks of the LAN is exposed to threats from the Internet? Recommend that you put in a firewall between the router and the LAN, or replace the router with a firewall?

  Thank you

  Hi Amanda,.

  Assuming your L2L looks like this:

  LAN - router - INTERNET - Router_Remote - LAN

  |-------------------------------------------------------------------------------|

  L2L

  Traffic between the two local area networks is protected by the VPN tunnel. It is recommended to use the recommended security (strong encryption settings) to ensure that the encrypted traffic would not be compromised through the Internet.

  On the other hand, if you talk about outbound plaintext to the Internet, as when a user acceses google.com, then you just make out traffic, but never allow all incoming connections.

  If you want to protect your network with advanced security as a FW features, you can consider ZBF, which is the available in IOS Firewall/set function:

  Design of the area Guide of Application and firewall policies

  If you consider that this is not enough, check the ASA5500 series.

  HTH.

  Portu.

  Please note all useful posts

• VPN with a site on dhcp

  I have a very simple deal put in place and wanted to similate a vpn with a site on the dhcp address.

  R1 - R2 = R3 - R4.

  R2 with static IP and R3 is supposed to be with DHCP.  The underlying routing works very well. But when I apply cryptography to routers, it stops working.

  When I got a ping from R1 to R4, R2 is decryption, but when I ping from R1 to R4, R2 is not encrypt.

  Thank you.

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

  Chantal of R2

  !

  R2 #sh run
  hostname R2
  !!
  crypto ISAKMP policy 10
  BA aes
  md5 hash
  preshared authentication
  Group 2
  ISAKMP crypto cisco123 key address 0.0.0.0 0.0.0.0 no.-xauth
  !
  !
  Crypto ipsec transform-set RIGHT aes - esp esp-md5-hmac
  !
  Crypto-map dynamic dynmap 10
  Set transform-set RIGHT
  match address 150
  !
  !
  map statmap 65000-isakmp ipsec crypto dynamic dynmap
  !
  !
  !
  !
  interface FastEthernet0/0
  1.1.12.2 IP address 255.255.255.0
  automatic duplex
  automatic speed
  !
  interface FastEthernet1/0
  IP 1.1.23.2 255.255.255.0
  automatic duplex
  automatic speed
  statmap card crypto
  !
  no ip address of the http server
  no ip http secure server
  IP classless
  IP route 0.0.0.0 0.0.0.0 1.1.23.3
  !
  !
  access-list 150 permit icmp 1.1.12.1 host 1.1.34.4
  access-list 150 permit ip host 1.1.12.1 1.1.34.4
  !
  ===============

  R3 racing

  R3 #sh run
  !
  hostname R3
  !
  !
  crypto ISAKMP policy 10
  BA aes
  md5 hash
  preshared authentication
  Group 2
  ISAKMP crypto key cisco123 address 1.1.23.2 No.-xauth
  !
  !
  Crypto ipsec transform-set RIGHT aes - esp esp-md5-hmac
  !
  MYmap 10 ipsec-isakmp crypto map
  defined by peer 1.1.23.2
  Set transform-set RIGHT
  match address 150
  !
  !
  !
  !
  interface FastEthernet0/0
  IP 1.1.23.3 255.255.255.0
  automatic duplex
  automatic speed
  crypto mymap map
  !
  interface FastEthernet1/0
  IP 1.1.34.3 255.255.255.0
  automatic duplex
  automatic speed
  !
  no ip address of the http server
  no ip http secure server
  IP classless
  IP route 0.0.0.0 0.0.0.0 1.1.23.2
  !
  !
  access-list 150 permit ip host 1.1.34.4 1.1.12.1
  access-list 150 permit icmp 1.1.34.4 host 1.1.12.1
  !
  end

  For dynamic to static IPSec site to site VPN, you can only come from the dynamic end VPN tunnel.

  In your topology, you can only start the VPN of R4 to R1, and once the VPN tunnel is established, you will be able to pass traffic in both directions, that is to say: R4 R1 and R1 to R4.

  The reason why you cannot start the tunnel VPN of R1 to R4 is the static end won't know which IP address to connect to the VPN too since DHCP is.

  If however, you want to say that even after the opening of the tunnel VPN of R4 to R1, still cannot you ping from R1 to R4, then it's probably a config problem.

  Please kindly share the complete configuration of all 4 routers, as well as the output of "show the isa cry his ' and ' show cry ipsec his" of R2 and R3 after the test.

• Easy VPN with the Tunnel Interface virtual IPSec dynamic

  Hi all

  I configured easy vpn remote on a cisco 1841 and dynamic server easy vpn with virtual tunnel interface on the server (cisco 7200, 12.4.15T14)

  http://www.Cisco.com/en/us/partner/prod/collateral/iosswrel/ps6537/ps6586/ps6635/prod_white_paper0900aecd803645b5.html

  It works with easy vpn remote to the client mode and mode network-extesión, but it doesn't seem to work when I configure mode plus network on the client of the cpe, or when I try to have TWO inside the ez crypto interfaces. On the customer's site, I see two associations of security, but on the server PE site only security SA!

  Without virtual dynamic tunnel interface, dynamic map configuration is ok... This is a limitation of the virtual tunnnel dynamic interface?

  Federica

  If one side is DVTI and the other uses a dynamic map, it does support only 1 SA. If the two end uses DVTI or the two end uses dynamic card then it supports several SAs.

  Here is the note of documentation for your reference:

  Note: Multiple inside interfaces are supported only when the Cisco Easy VPN server and the Cisco Easy VPN client have the same type of Easy VPN configuration. In other words, both must use a Legacy Easy VPN configuration, or both must use a DVTI configuration.
  
  

  Here's the URL:

  http://www.Cisco.com/en/us/docs/iOS/sec_secure_connectivity/configuration/guide/sec_easy_vpn_rem_ps6441_TSD_Products_Configuration_Guide_Chapter.html#wp1046365

  Hope that answers your question.

• Traffic redirect Internet from the remote site on the main site using the tunel of vpn ipsec

  Hi all

  I have a problem to redirect internet traffic from my remote to the main site by the IPSEC VPN tunnel. The remote site is a Cisco 2801 router with ios (c2800nm-advipservicesk9 - mz.124 - 22.T) and the remote site has ios (C870-ADVSECURITYK9-M, Version 12.4 (15) T12, fc3 SOFTWARE VERSION). This redirect does not work and the last jump with extended traceroute form the remote site is the ip wan of the main site.

  Is there someone who can help me with the right settings this redirection via VPN?

  the remote site config file:

  / * Style definitions * / table. MsoNormalTable {mso-style-name : « Tableau Normal » ; mso-tstyle-rowband-taille : 0 ; mso-tstyle-colband-taille : 0 ; mso-style-noshow:yes ; mso-style-priorité : 99 ; mso-style-qformat:yes ; mso-style-parent : » « ;" mso-rembourrage-alt : 0 cm 5.4pt cm 0 5.4pt ; mso-para-marge-haut : 0 cm ; mso-para-marge-droit : 0 cm ; mso-para-marge-bas : 10.0pt ; mso-para-marge-gauche : 0 cm ; ligne-hauteur : 115 % ; mso-pagination : widow-orphelin ; police-taille : 11.0pt ; famille de police : « Calibri », « sans-serif » ; mso-ascii-font-family : Calibri ; mso-ascii-theme-font : minor-latin ; mso-hansi-font-family : Calibri ; mso-hansi-theme-font : minor-latin ;}

  crypto ISAKMP policy 8

  BA 3des

  md5 hash

  preshared authentication

  ISAKMP crypto key dgsn2010 address 41.223.X.X

  !

  !

  Crypto ipsec transform-set esp-3des vpn

  !

  vpndgsn 10 ipsec-isakmp crypto map

  Description at HQ

  set of peer 41.223.X.X

  Set transform-set vpn

  match address VPNHQ

  !

  interface FastEthernet0

  IP 41.223.X.X 255.255.255.0

  NAT outside IP

  IP virtual-reassembly

  IP tcp adjust-mss 1300

  automatic duplex

  automatic speed

  vpndgsn card crypto

  !

  interface FastEthernet 4

  192.168.11.1 IP address 255.255.255.0

  IP nat inside

  no ip virtual-reassembly

  !

  IP route 0.0.0.0 0.0.0.0 41.223.X.X

  VPNHQ extended IP access list

  ip licensing 192.168.11.0 0.0.0.255 any

  !

  the main site config file:

  / * Style definitions * / table. MsoNormalTable {mso-style-name : « Tableau Normal » ; mso-tstyle-rowband-taille : 0 ; mso-tstyle-colband-taille : 0 ; mso-style-noshow:yes ; mso-style-priorité : 99 ; mso-style-qformat:yes ; mso-style-parent : » « ;" mso-rembourrage-alt : 0 cm 5.4pt cm 0 5.4pt ; mso-para-marge-haut : 0 cm ; mso-para-marge-droit : 0 cm ; mso-para-marge-bas : 10.0pt ; mso-para-marge-gauche : 0 cm ; ligne-hauteur : 115 % ; mso-pagination : widow-orphelin ; police-taille : 11.0pt ; famille de police : « Calibri », « sans-serif » ; mso-ascii-font-family : Calibri ; mso-ascii-theme-font : minor-latin ; mso-hansi-font-family : Calibri ; mso-hansi-theme-font : minor-latin ;}

  crypto ISAKMP policy 10

  BA 3des

  md5 hash

  preshared authentication

  ISAKMP crypto key dgsn2010 address 41.223.X.X

  !

  !

  Crypto ipsec transform-set esp-3des vpn

  !

  vpncreo 10 ipsec-isakmp crypto map

  Description FOR bastos

  set of peer 41.205.X.X

  Set transform-set vpn

  match address 110

  !

  interface FastEthernet0/0

  Description OF WAN

  IP 41.223.X.X 255.255.255.240

  NAT outside IP

  IP tcp adjust-mss 1492

  vpncreo card crypto

  !

  interface FastEthernet0/1

  Description OF LAN

  IP 192.168.10.1 255.255.255.0

  IP nat inside

  automatic duplex

  automatic speed

  !

  overload of IP nat inside source list NAT interface FastEthernet0/0

  IP route 0.0.0.0 0.0.0.0 41.223.31.241

  access-list 110 permit ip any 192.168.11.0 0.0.0.255

  NAT extended IP access list

  deny ip 192.168.10.0 0.0.0.255 192.168.11.0 0.0.0.255 any

  permit ip 192.168.10.0 0.0.0.255 any

  ip licensing 192.168.11.0 0.0.0.255 any

  !

  You must configure the routing policy based closure for NAT can be invoked on the main site.

  Here is an example configuration for your reference:

  http://www.Cisco.com/en/us/products/sw/secursw/ps2308/products_configuration_example09186a008073b06b.shtml

  Additionally, make sure that you don't do any NATing at your remote end, IE: you must configure the NAT exemption for all traffic from 192.168.11.0/24 to any (Internet).

  Hope that helps.

• ASA vpn with a public ip address different addresses

  Hello world. I can not find someone who can give me an answer 'for sure' of this thing. I want to connect via vpn ASA5505, called 2A and b. inside one we have net 10.0.0.0/24 and 10.0.1.0/24 net b. now, we can have 2 outside for one ip addresses (e.g. 215.18.18.10 and 222.26.12.12) because we have 2 providers to connect to the internet. the asa can follow 2 VPN - with the same cryptomap for the destination inside) so that if a grave he will switch to the other vpn by itself?

  This thing can be done with other cisco devices (for example, a 2800 series router?)

  Thank you very much

  Who are you looking to

  1. If the failure of the connection to B then A will use secondary WAN connection to try to raise the tunnel.

  I would use the backup ISP for this function.

  http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/products_configuration_example09186a00806e880b.shtml

  2. If the connection to A failed then B will try to set up the tunnel with secondary address peer.

  You can set several counterparts by using cryptographic cards to provide redundancy

  http://www.Cisco.com/en/us/products/ps6120/products_configuration_guide_chapter09186a0080450b73.html#wp1042941

• ASA remote VPN with DHCP failed

  I am running a version 8.3 ASA5540 (2). I have several deletion of vpn users working on this server. Lately, I have had problems with people starting or being not not able to route any where and it seems to be cause that they fight for the same IP address using the local pool, so I decided to try to DHCP rather (I have no idea why he keeps overlapping IPs, we have tons in the pool and they fight for the same). This just started about a month ago, we use only maybe 3-5 fps on / 24 block. The only thing that changed was we hired more people, but we have separate groups for team operations corporate vs.

  So I configure the scope dhcp-network for the subnet and the server dhcp under the policies. I see demand go on the server, but it seems to put the MAC ASA in the field of the hardware address of the Client in the DHCP header. I have attached the IBDP of ASA showing this. Anyone know why this is happening and is there a way around it?

  Hello Keith,

  118 great option to have this info.

  Please keep an eye on it and if you still see it works please mark it as answered so future users can refer to this discussion for a solution

  Concerning

• Some Web sites can not access, screen goes white with http 500 errors

  Original title: http 500 errors

  Salvation; Please forgive my PC literacy is near the bottom of the range, but I recently started getting errors. I can browse the Web, but when I log on say Web site common CBSSports and try opening a session I did a million times - the screen blanks out and tells me unable to access Web pages and when I ask for more info... I'm getting http 500 Internal Server Error. It seems to get worse and unable to access less Web sites. Can someone please help?

  Hello

  Thanks for posting your question in the community of Microsoft Windows. I understand that you are unable to browse Web sites with http 500 errors. Correct me if I'm wrong.

  I imagine the inconvenience that you are experiencing. I will definitely help you with this.

  To help you suggest several steps to solve the problem, I would appreciate it if you could answer the following questions:

  1. what web browser do you use?

  2. have you made any recent hardware or exchange of software on your computer before the show?

   

   

  Please follow the methods below if you use Internet Explorer and check the number:

  Method 1:

   

  Can't access some Web sites in Internet Explorer:

  http://support.Microsoft.com/kb/967897

  Note: Reset the Internet Explorer settings can reset security settings or privacy settings that you have added to the list of Trusted Sites. Reset the Internet Explorer settings can also reset parental control settings. We recommend that you note these sites before you use the reset Internet Explorer settings.

  Method 2:

   

   

  Why are some pages blank or incorrectly displayed in Internet Explorer? :

  http://Windows.Microsoft.com/en-us/Windows7/webpages-look-incorrect-in-Internet-Explorer

   

   

  Method 3:

   

  Get help with website (HTTP error) error messages:

  http://Windows.Microsoft.com/en-us/Windows7/get-help-with-website-error-messages-HTTP-errors

   

  I hope that the information above helps you.

• Is there a work around to show the Site identity button when the integration with facebook like/send etc. It disappears when it comes to the page, it's because of the iframe can be done if anything.

  Is there a work around to show the Site identity button when the integration with facebook like/send etc. It disappears when it comes to the page, it's because of the iframe

  What can be done if anything.

  Pages that use "mixed content" (parts of the use of the HTTP page and some use HTTPS) are not secure against tampering, they will not display the site identity button. To resolve this problem, make sure that external resources you are incorporation are available over HTTPS and you use HTTPS to nest them.

  For example, to iframe widgets like the Facebook 'Like' buttons, make sure that your iframe use src = "https://192.168.1.20 /...". »

  See also discussion here: http://stackoverflow.com/questions/3587021/facebook-like-button-breaks-https-ssl

• How is it when I try to open one of my favorte often visited Web sites I get a blank page with only the word 'false' in the upper left?

  How is it when I try to open one of my favorte often visited Web sites I get a blank page with only the word 'false' in the upper left?

  This just started happening the last two days.  I tried to add the url to my list to activate in Internet Options, also to accept the list for windows firewall. I rebooted and restored.

  It is annoying when I can't access Web sites on my PC.  There is no control parenting, nor is it a reason to be since I'm 57 years old, single, live alone and have no children, and not to mention that this isn't a single adult site. This is an auction site.  The same thing happens on a site of sports too.

  Hello

  Thank you for writing to Microsoft Communities.

  I understand how it could be frustrating when things do not work as expected. Please, I beg you, don't worry I'll try my best to resolve the issue.

  1. what operating system is installed on the computer?

  2. what version of Internet Explore do you use?

  3 have there been recent changes to the computer before the show?

  Please go ahead and follow the steps mentioned and later a update on the State of the question.

  Method 1: Start Internet explorer with the mode without modules and check.

  Click Start, all programs, accessories, System Tools, and click Internet Explorer (No Add-ons).

  If the problem does not persist in Internet Explorer (No Add-ons), then it is one of the Add-ons at the origin of this problem. Please follow the steps below to locate the problem the weak module:

  a. restart IE normally.

  b. click on tools.

  c. click on Manage Add-ons.

  d. disable add-ons by clicking on them one at a time to highlight and then click Disable.

  e. reactivate modules one by one and check with what add-on, you get this error message.

  f. turn off the add-on at the origin of the problem.

  For your reference: http://Windows.Microsoft.com/en-us/Windows7/Internet-Explorer-Add-ons-frequently-asked-questions

  (For Windows Vista)

  Method 2: How to optimize Internet Explorer:

  http://support.Microsoft.com/kb/936213/no

  Important: Reset Internet Explorer to its default configuration. This step will disable also any add-ons, plug-ins or toolbars that are installed. Although this solution is fast, it also means that, if you want to use one of these modules in the future, they must be reinstalled.

  Follow these recommended steps and after if you still experience the problem.

• How to reset the default mail program? When I click to send e-mail to a box of 'Contact us' site web or excel sheet spread with addresses e-mail, a new msn email opens.

  How to reset the default mail program? Got msn.com. Now, I went to q.com. When I click to send e-mail to a box of 'Contact us' site web or excel sheet spread with addresses e-mail, a new msn email opens. Now, I get an error message: rundll32.exe - bad Image, followed by a message the the appklication or the DLL C:\Program FIles\MSN\MSNSharedFIles\MAILMAPI. DLL is not a valid Windows image. Please check against oyur installatiion diskette. I have msn unisnstalled.

  I can access my e-mail through hotmail msn, but no linger to subscribe to msn premium.

  original title: default e-mail program

  Hi PAULKRISSEL,

  This function is not supported natively in Windows. You may may find a third of the program that will change the default to q.com.
  
  WARNING: Microsoft provides no assurance or warranty, implied or otherwise and is not responsible for the download you receive from the sites of third parties or support related to the download or the downloaded technology. If you need assistance dealing with third party technology, please contact directly the manufacturer.

• I get a message says "the site is unavailable at this time" with the error code [0 x 80070424].

  Original title: error code [0 x 80070424]

  My security alerts continues to tell me that the automatic updates are disabled. I check in the Security Center, and they are in position "on", but it won't download updates. When I go to the Microsoft website to update directly, I get a message says "the site is unavailable at this time" with the error code [0 x 80070424]. Microsoft doesn't even have it classified as a potential error code. I checked the status of the Fund Manager and it is set to "Auto" and it is started, but does not resolve the issue.

  Hello

  You did changes to the computer before this problem?

  Try the troubleshooting provided in the article below steps and check if it helps.

  Error message when you use Microsoft Update or Windows Update Web sites to install updates: 0 x 80070424
  http://support.Microsoft.com/kb/968002

• How to bind a VPN (TX via VPN) with a sat (RX via DVB - S2) / Windows Vista Home Edition / Multiple dial conections

  I use a Windows Vista Home Edition on a laptop. The system connects to the Internet through a cellular router EDGE (via Ethernet) and receives the data by linking receiver DVB - S2 satellite broadband connected via a USB interface. The connection is through a VPN. Windows Vista loses the symbol of the "blue planet", as soon as the VPN connects. Authentication and connectivity is OK. DNS also works OK by the way VPN, with pointing to the VPN IP address 0.0.0.0.  The diagnosis indicates an error where Vista says that she finds multiple active dial connections. Y at - it a configuration option that allows me to bind the interface transmission (VPN) with return channel satellite?  The same software and configuration under Windows XP SP3 works OK.

  Thanks in advance for your advice.

  Hello

  Your question of Windows 7 is more complex than what is generally answered in the Microsoft Answers forums. It is better suited for the IT Pro TechNet public. Please post your question in the Technet Forum. You can follow the link to your question:
  http://social.technet.Microsoft.com/forums/en-us/category/w7itpro

  You can also check the links below for assistance.

  http://TechNet.Microsoft.com/en-us/library/cc728078 (WS.10) .aspx

  http://TechNet.Microsoft.com/en-us/library/cc737767 (WS.10) .aspx

  Hope that helps.

• How to create vpn with vista home premium on basis of vpn xp settings?

  I can connect to the vpn with xp machine, but when I try to imitate xp setting with machine to vista Home premium I can't connect to the same vpn. What do you suggest me?

  How to create a vpn connection in Vista: http://techrepublic.com.com/2346-1035_11-61437-1.html?tag=content;leftCol.  NOTE: I don't know what you mean "based" vpn xp settings, but you will have to do the best you can with the options and settings available in Vista (that I n "' t know how they compare to XP, but I hope that you will be able to do so because).

  Here is another article on the procedure: http://www.publicvpn.com/support/Vista.php.

  Here is an article on how configure a VPN with an ISP in Vista: http://www.web-articles.info/e/a/title/How-to-create-a-VPN-connection-over-your-ISP-connection/.

  Here is an article with a number of different other items all on vpn in Vista (I don't know exactly what type of configuration you "AVIC - as a host, as a customer, on what type of connection,--but this article covers many different aspects and I hope that at least a couple will be a help for you: http://compnetworking.about.com/od/vpnsetup/VPN_Setup_How_to_Set_Up_a_VPN.htm.)

  I hope this helps.

  Good luck!

  Lorien - MCSA/MCSE/network + / has + - if this post solves your problem, please click the 'Mark as answer' or 'Useful' button at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.