Understand the NAT translation with route map

Similar Questions

• How to set up in the community of the 4-byte ASN route map?

  Hi all

  I want to do AS-prefix for one of my ISPs. I have map route this ISP and when I try to configure 'set the 64704:xxxxxx community' under the route map configuration mode, I get an error (it's 6 figures in my number of ACEs).

  in the configuration guides always mentioned ASN "well known." I found 'set extcommunity rt' but I think, and it seems that is not what I want to achieve.

  so, how can I include 4-byte ASN in my 'community set?

  Thank you

  Hi Ruslan,

  Just to comment on the 4B ASN support - there are a few pitfalls. A the community attribute is a value of 4 b itself. So if you store your own ASN 4B in a community standard, there is no space left in it for the remaining part of the value of the community. As the set community command manipulates only standard communities, it is impossible to use 4B ASN with her. Extended communities could be the solution, because they are long 8B; However, the type of extended community to use is called AS specific BGP extended community and is defined in RFC 5668. Unfortunately, IOS does not seem to take this type of community - and even if it did, your ISP would not seek for it according to the output of BLACKBERRIES from the database. The particular kind of wider community, you tried to use is called road target, and it serves a different purpose.

  That being said, I must say that I clearly don't understand the use of communities as indicated by your neighbor. Note that there are two communities:

  remarks:         64700:ASN - do not announce to AS ASNremarks:         64709:ASN - announce to AS ASN

  They say - do not advertise or advertise, to the ASN such AS specified in the lower part of the community. But how could your ISP perform filtering for an independent arbitrary system there if it isn't directly peering with it? It seems to me that if the ASN here in this description may be made by a defined limited ASN ot want to peer with your ISP and not an ASN preceded. In addition, when you read carefully:

  remarks:         64701:ASN - prepend 1x to AS ASNremarks:         64702:ASN - prepend 2x to AS ASNremarks:         64704:ASN - prepend 4x to AS ASNremarks:         64706:ASN - prepend 6x to AS ASN

  It is said "prefix N times to AS ASN" - but to precede what? And what it means when they say "precede"? I would say that at this point, it would be better to call your ISP and to clarify the precise meaning and operation of these values of the community until we try to find a solution to your needs. It might be possible that these communities leads to a different prepending operation than what we think. Best regards, Peter

• How can I disable the zoom MagicMouse with Google Maps?

  I use OS 10.11.3 (just improved) and an iMac 27 inches and MagicMouse, and suddenly the zoom with Google maps feature is now out of control.  I barely touch the MagicMouse and the zoom goes berserk, zoom-and-out and back-and-forth like crazy!  I can't click-and - drag any card with the function of zoo goes ballistic.

  I had already been able to disable this annoying zoom feature but now I can't find anything in system preferences (mouse, accessibility, trackpad, etc.).  Please help me.  Thank you!

  Hi FRANTIC,

  I don't know if you press any other keys while you scroll/zoom around your screen or if this only happens with Google maps, but I don't know which would be difficult.

  Looks like you check in the appropriate locations to change the behavior.

  Zoom in the accessibility preferences - Mac Help options

  Set the options for the selected style (full-screen or picture-in-picture) by clicking More Options in the Zoom of the accessibility preferences pane.

  To open this pane, choose the Apple menu > System Preferences, click Accessibility, click Zoom, and then click More Options.

  Zoom full screen

  Maximum and minimum Zoom Zoom

  Set the range of magnification to use when you zoom in and out quickly.

  Enlarge the image on the screen using your trackpad - Mac Help

  You can use your trackpad to zoom in on part of your screen.

  1. Choose the Apple menu > System Preferences, click Accessibility, and then click Zoom.

  2. Select 'Gesture to scroll using the modifier keys to zoom' to activate the zoom, and then select control, Option, or command from the context menu.

  It works for you?

• Default value in the object MessageLovInput - with results mapped to fields MessageStyledText

  Have a personalized page of the OPS with a simple LOV entry on this subject (MessageLovInput) for an account number that works very well.   User has entered an account number, the LOV works as it should and when the value is chosen I lovMappings that map a couple of fields result view-only MessageStyledText boxes indicating the name and address that was chosen.  Result - key user Acct # and the name and address appears automatically for the user for reference purposes.

  However, I have an entry point to the screen where I would like to pass a parameter to the account number and have it auto select the LOV for me so that the only 2 display fields are visible.  In my controller page, I put the default account number (accountBean.setValue(pageContext,"12345") and it works EXCEPT that it never fill the results in the only fields of 2 display for the customer does not have the reference except with force, they choose the LOV and select the address.)

  Is it possible to make the LOV "auto-run" at the entrance to the page so if there is an input value it will even act as if user keyed it?  I tried several variations of things of guide to Dev and Google for several hours and must be missing something.

  Here's the Basic code that I have in place (cut down to simplicity)

  PageCO-> ProcessRequest method:

  String acctNumber = pageContext.getParameter ("InputAccountNumber");

  If (acctNumber! = null)

  {

  Lov OAMessageLovInputBean = webBean.findChildRecursive ("AccountNumber");

  lov.setValue (pageContext, acctNumber);

  }

  With just the code above, when the screen lorsque l' ecran commence begins has the InputAccountNumber appropriate in the account number field and correctly displayed.  The other fields only 2 screen remain blank well.  If I make a form submission (PageCO-> ProcessFormRequest), it correctly handles the LOV selection as well.

  I tried to add the code to the stream to instantiate the LOV VO with the appropriate value and it works - selects the LOV properly and has a vo.getRowCount (1) because I expect.  But it's as if she doesn't have the lovMappings to the map screen.

  Any suggestions?

  Objects involved are:

  MessageLovInput (with the region associated with listOfValues, tables and lovMappings, including mappings in Nom_tiers areas and address MessageStyledText)

  LovVO-> query VO Sql Simple that is the query for the LOV (i.e. not based on an EO)

  LovAM-> separate AM which houses the LovVO and is listed on the MessageLovInput

  LovCO-> separate CO which house the PR and PFR for MessageLovInput field

  PageCO-> controller for the page-> code LOV is the room above that sets the value.

  PageAM-> AM for the page-> have you tried including the LovVO in its data model and it set aside.  Have you tried including a reference to the LovAM and removing it - same results

  Got this working.  As aJohny said, I essentially had to manually set the other fields in the PR.  Had to do it in the PR of the PageCO since the LovCO is not called until the user interacts with the specific field of the MessageLovInput.

  For reference, here's a rough description of what I had to do.

  PageCO-> controller of main page in the ProcessRequest method:

  (1) pick up the parameter and done a setValue on the MessageLovInput to the main field of LOV visible by the user.

  (2) calls LovAM to initialize the specific LOV with the input parameter (see section LovAM below)

  (3) calls LovAM to return the LovVO

  (4) Gets the first line of the LovVO and fills the fields of the MessageStyledText (if there is only 1 line returned.  If 0 or 2 + it doesn't fill the dependent fields)

  LovAM-AM for the LOV-> a > code to initialize the LovVO as follows

  (1) Gets the LovVO

  (2) setWhereClause (null) and setWhereClauseParams (null)

  (3) setWhereClause to include the input parameter

  (4) executeQuery

  (5) If no input parameter then it gets just the LovVO and setWhereClause (null) (null) /setWhereClauseParams

  LovCO-> controller of the LOV

  (1) in PR-> call LovAM to initialize the VO with an empty/null input parameter.  This allows user to key in a new account number in the entry field Lov and it works.  In the contrary case, it always binds in the account number which is entered into the page as a parameter.

  This method seems to work after a series of tests.  Seems like overkill for the lovMapping themselves and the feature base LOV all done automatically.  I expect to be able to do something to force the instantiate LOV and do its normal operations.  But I could never get this to work in the PageCO in the ProcessRequest method.

  Thank you

• Troubleshoot the bad connection with router (WRT350N) and Point (WAP4400N) wireless access

  Hi all

  I have a problem and will apprecaite all the help I can get. I think I will find an answer here.

  I have a small network, Linksys WRT350N (wireless router) attached to a modem and then connected to a desktop computer and with 3 wireless laptops connected to the router. All 3 are really great to work and access the internet very well.

  Currently, I have the need to expand the network to 3 floors, so I bought 3 Points of access wireless of Linksys (WAP4400N).

  I ran 3 cables CAT5e cable from the router and which ends individually all 3 floors, the top floor is less than the router 40meters. With the cables that came in their boxes, I connected the APs to the router and I have correctly set up the 3 Access Points with them attached to the router, all 3 works perfectly (I can access wireless internet via 3-point). However when I take the points of access to the upper floors and connect cables cat5e APs no longer work but connect after some time with the message "limited connectivity".

  Why can I connect when the APs are connected to the ground floor via a short cable that came in the box and not when it is connected to put cables from the ground floor to the upper floors but rather make the "LIMITED SERVICE" message and cannot connect to the internet.

  Also if I connect the cat5e cables directly to a laptop computer on all the floors, I can connect to the internet (the work of cables fine when connected directly to a laptop computer), but when it is connected to the connection of the APs has failed and I begin to see strange IP addresses from the APs.

  Oh, one more piece of important information: when I connect cables CAT5e cable on all floors direct to a laptop I can connect to the internet (the work of cables very well when it is connected directly to a laptop) but when connected to the failed to connect APs and I begin to see strange IP addresses from the APs.

  HEPL!

  I think I have the forum a status report on my post. As I mentioned in my last post, the problem has been as a result of lower cable at my provider. The network is running smoothly. Has been in place since last week when I replaced the lower quality cat5e cable cat5e cable.

  A Board here please be careful and make sure you complete the cable. A bad end can lead to connection problems I discovered in this case when my team confidence terminated cable incorrectly.

  Network up to & operational: Linksys WRT350N router without wire + 3 Linksys Wireless Access Points WAP4400N + Modem providing access to (1 computer (cable), 6 workstations (wireless), & 5 laptops (wireless).) Network to grow shortly.

  Thanks to everyone who helped make this project a reality.

• Export data from the database Table in the CSV file with OWB mapping

  Hello
  
  is it possible to export data from a database table in a CSV with an owb mapping. I think that it should be possible, but I didn't yet. Then someone can give me some tips how to handle this? Someone has a good article on the internet or a book where such a problem is described.
  
  Thank you
  
  Greetings Daniel

  Hi Daniel,.

  But how do I set the variable data file names in the mapping?

  Look at this article on blog OWB
  http://blogs.Oracle.com/warehousebuilder/2007/07/dynamically_generating_target.html

  Kind regards
  Oleg

• Intrusion via CFMAIL to send the web/image with image map page

  I can send my web page with the image and the image embedded, card by doing "file" / "send" / "Page by e-mail" in the browser. It creates an email with the image and the link Hypertext-card and works very well. Page is https://www.health-pact.com/Email_02Nov08.htm
  
  How to create the same page web/graphic in my source code and intrusion via CFMAIL to send content (jpg and image map) just like I can do my browser?
  

  http://livedocs.Adobe.com/ColdFusion/8/htmldocs/email_03.html#1126596

  Send an HTML email, and make the image source an absolute path, like this:

  
  well = "#Slide2" / >

  --
  Ken Ford
  Adobe Community Expert Dreamweaver/ColdFusion
  Adobe Certified Expert - Dreamweaver CS3
  Adobe Certified Expert - ColdFusion 8
  Fordwebs, LLC
  http://www.fordwebs.com
  http://www.cfnoob.com

  'health-Pact' wrote in message
  News:gerbc7$i7g$1@forums. Macromedia.com...
  > I can email my web page with the image and the image embedded, card making
  > "File" / "Send" / "Page by e-mail" in the browser. It creates an email
  > with
  > the image and the link Hypertext-card and works very well. Page is
  > https://www.health-pact.com/Email_02Nov08.htm
  >
  > How to create the same page web/graphic in my source code and use intrusion via CFMAIL
  > to
  > Send content (jpg and image map) just like I can do my browser?
  >
  >

• Static translation with Port forwarding

  Hello

  I have a scenario in which two public ip address (the one with HTTP requests & other with query SMTP/SSL for OWA) must be translated on a single inside the ip of the ISA Server in the DMZ. Please suggest which is the best practice. I know that we cannot do a NAT because the two addresses ip cannot translate into one. Use the static translation with forwarding Port of best practice to access the ISA server for OWA? What is the best security that can be applied at the moment? I'm going to redirect only requests to port 80,8080,25,443,110. I'll also create access list to only allow as these ports.

  I need to recommend this to a client. Please advice.

  Thank you

  Kevin

  Port forwarding is the best way to go here. As you already know, you can enter a static for two outside IP pointing to an inside (or vice versa), but statically mapping ports just will be fine. Similarly, simply allow these ports in your incoming ACL and you'll be good to go.

  You want something like the following:

  static (inside, outside) tcp XXX1 80 a.a.a.1 80

  static (inside, outside) XXX1 8080 a.a.a.1 8080 tcp

  static (inside, outside) tcp x.x.x.2 25 a.a.a.1 25

  static (inside, outside) tcp x.x.x.2 110 a.a.a.1 110

  public static x.x.x.2 a.a.a.1 443 tcp (indoor, outdoor) 443

  list of allowed inbound tcp access any host XXX1 eq 80

  list of allowed inbound tcp access any host XXX1 eq 8080

  list of allowed inbound tcp access any eq 25 x.x.x.2 host

  list of allowed inbound tcp access any host x.x.x.2 eq 110

  list of allowed inbound tcp access any host x.x.x.2 eq 443

  Access-group interface incoming outside

  where x.x.x. [1 | 2] is your public IP address and a.a.a.1 your home server.

• Based on the IOS VPN Lan-to-Lan (NAT and route map Questions)

  Hello world

  I worked on my review of CCNA security and I have a question about this stage

  LAN1 192.168.0.0/24---(routeur HQ)--10.10.10.0/30--(INTERNET)--20.20.20.0/30--(routeur Branch) - LAN2 192.168.1.0/24

  I use 10.10.10.0/30 and 20.20.20.0/30 networks assuming that these are public addresses (is just a laboratory).

  I read that if I want to make the VPN tunnel while I using NAT I must exclude valuable traffic from the NAT process so I look on the database of cisco for more help and I found this (look at the 3660 router configuration):

  http://www.Cisco.com/en/us/products/ps6120/products_configuration_example09186a008045a2d2.shtml#T1

  so, I applied this config for my routers, so the config is:

  IP nat inside source map route sheep interface fastEthernet0/1

  access list 110 deny ip 192.168.0.0. 0.0.0.255 192.168.1.0 0.0.0.255

  access list 119 permit ip 192.168.0.0. 0.0.0.255 any

  sheep allowed 10 route map

  corresponds to the IP 110

  I didn't really understand who is using the command route-map here, so I made this configuration:

  IP nat inside list sheep interface FastEthernet0/1

  sheep extended IP access list

  deny ip 192.168.0.0 0.0.0.255 192.168.1.0 0.0.0.255

  Licensing ip 192.168.0.0 0.0.0.255 any

  Two of them worked I could translate my LAN addresses to the public to address internet and also could establish the VPN tunnel. So my questions are:

  1. What is the purpose of the road-map command?

  2. What is the difference between these two configuration?

  3. which one I should use and in what cases?

  Thanks in advance

  Jose

  Jose,

  Very good questions and in fact no need to the road map it.

  Personally, I like using course maps because it allows much more flexibility than simply ACL setup, but in order to bypass the NAT source IPs, there is no need of route-maps and you can do this with the ACL directly.

  I personally always use road-maps just because I can (route-maps are cool) haha

  Route-maps are very useful in other scenarios where you need to put more of conditions or factors.

  Remember that it is almost always more than one method to accomplish a task... which is one of those cases.

  It will be useful.

  Federico.

• IOS IPSEC VPN with NAT - translation problem

  I'm having a problem with IOS IPSEC VPN configuration.

  /*

  crypto ISAKMP policy 10

  BA 3des

  preshared authentication

  Group 2

  ISAKMP crypto keys TEST123 address 205.xx.1.4

  !

  !

  Crypto ipsec transform-set esp-3des esp-sha-hmac CHAIN

  !

  !

  Map 10 CRYPTO map ipsec-isakmp crypto

  the value of 205.xx.1.4 peer

  transformation-CHAIN game

  match address 115

  !

  interface FastEthernet0/0

  Description FOR the EDGE ROUTER

  IP address 208.xx.xx.33 255.255.255.252

  NAT outside IP

  card crypto CRYPTO-map

  !

  interface FastEthernet0/1

  INTERNAL NETWORK description

  IP 10.15.2.4 255.255.255.0

  IP nat inside

  access-list 115 permit 192.xx.xx.128 0.0.0.3 ip 172.xx.1.0 0.0.0.3

  */

  (This configuration is incomplete / NAT configuration needed)

  Here is the solution that I'm looking for:

  When a session is initiated from the "internal network" to the "distance IPSEC - 172.xx.1.0/30 ' network I want the address scheme '10.15.0.0/16' NAT translation deals with '192.xx.xx.128/30' before forwarding via the IPSEC VPN Tunnel.

  For more information, see "SCHEMA ATTACHED".

  Any help is greatly appreciated!

  Thank you

  Clint Simmons

  Network engineer

  You can try the following NAT + route map approach (method 2 in this link)

  http://www.Cisco.com/en/us/Tech/tk648/tk361/technologies_tech_note09186a0080093fca.shtml

  Thank you

  Raja K

• Cannot ping via the VPN client host when static NAT translations are used

  Hello, I have a SRI 3825 configured for Cisco VPN client access.

  There are also several hosts on the internal network of the static NAT translations have a services facing outwards.

  Everything works as expected with the exception that I cannot ping hosts on the internal network once connected via VPN client that is internal IP addresses have the static NAT translations in external public addresses, I ping any host that does not have static NAT translation.

  For example, in the example below, I cannot ping 192.168.1.1 and 192.168.1.2, but I can ping to the internal interface of the router, and any other host on the LAN, I can ping all hosts in the router itself.

  Any help would be appreciated.

  Concerning

  !

  session of crypto consignment

  !

  crypto ISAKMP policy 10

  BA 3des

  preshared authentication

  Group 2

  !

  ISAKMP crypto client configuration group vpnclient

  key S3Cu4Ke!

  DNS 192.168.1.1 192.168.1.2

  domain domain.com

  pool dhcppool

  ACL 198

  Save-password

  PFS

  netmask 255.255.255.0

  !

  !

  Crypto ipsec transform-set-SECURE 3DES esp-3des esp-sha-hmac

  !

  Crypto-map dynamic dynmap 10

  86400 seconds, life of security association set

  game of transformation-3DES-SECURE

  market arriere-route

  !

  card crypto client cryptomap of authentication list drauthen

  card crypto isakmp authorization list drauthor cryptomap

  client configuration address card crypto cryptomap answer

  map cryptomap 65535-isakmp ipsec crypto dynamic dynmap

  !

  interface GigabitEthernet0/0

  NAT outside IP

  IP 1.2.3.4 255.255.255.240

  cryptomap card crypto

  !

  interface GigabitEthernet0/1

  IP 192.168.1.254 255.255.255.0

  IP nat inside

  !

  IP local pool dhcppool 192.168.2.50 192.168.2.100

  !

  Note access-list 198 * Split Tunnel encrypted traffic *.
  access-list 198 allow ip 192.168.1.0 0.0.0.255 192.168.2.0 0.0.0.255

  !
  Note access-list 199 * NAT0 ACL *.
  access-list 199 deny ip 192.168.0.0 0.0.255.255 192.168.0.0 0.0.255.255
  access-list 199 permit ip 192.168.1.0 0.0.0.255 any

  !

  Sheep allowed 10 route map
  corresponds to the IP 199

  !
  IP nat inside source map route sheep interface GigabitEthernet0/0 overload

  !

  IP nat inside source static 192.168.1.1 1.2.3.5
  IP nat inside source static 192.168.1.2 1.2.3.6

  The problem seems to be that static NAT take your nat exemption.

  The solution would be:

  IP nat inside source static 192.168.1.1 1.2.3.5 sheep map route
  IP nat inside source static 192.168.1.2 1.2.3.6 sheep map route

  HTH

  Herbert

• [SOLVED] Problem with the ACB and InterVLAN routing

  Hello.

  I have Cisco 3750 G with IOS k9 - mz.150 - 2.SE4 Service of intellectual property. In my network, I have 4 VLANs with 4 internet gateways. I have set 4 static route for each gateways and with PBR to match this static routes. If I use "set ip next-hop" all traffic goes through the specific gateway interVlan routing does not work (I need to because the customers interVlan routing in different VLANS must be), and if I use 'set ip default next-hop', I was incapable of it attributed to Vlan (road-map lan14 not supported based on routing strategies).

  Model SDM is on the road that ip Routing is enabled.

  Here is my config for 2 of these VLANS:

  interface Vlan7
  IP 192.168.7.254 255.255.255.0
  IP access-group 107 to
  !
  interface Vlan14
  IP 192.168.14.254 255.255.255.0
  IP access-group 114 to
  !
  IP http server
  IP http secure server
  !
  !
  IP route 0.0.0.0 0.0.0.0 192.168.70.254
  IP route 0.0.0.0 0.0.0.0 192.168.140.254
  !
  access-list 107 permit udp any eq bootpc any eq bootps
  access-list 107 allow ip 192.168.7.0 0.0.0.255 any

  access-list 114 permit udp any eq bootpc any eq bootps
  access-list 114 allow ip 192.168.14.0 0.0.0.255 any

  lan7 allowed 10 route map
  corresponds to the IP 107
  IP 192.168.70.254 jump according to the value
  !

  lan14 allowed 10 route map
  corresponds to the IP 114
  IP 192.168.140.254 jump according to the value

  !

  Where is my error in config?

  Please help me, I'm stuck here almost three weeks.

  Hello

  You have created courses 2-card to set the next hop for a portion of the traffic classified with an acl.

  If you want any other traffic manager you must create an empty instance of your roadmap

  Example:

  lan7 allowed 10 route map

  football game...

  map of route allowed lan7 20 ==> Add this instance and leave it empty. You say the switch/router that he must refrain from other traffic but nothing to apply.

  Hope that this clear.

• LAN-2-LAN, with inside the NAT

  Hi all

  I have a LAN LAN 2 return VPN connection to HO from a remote location. This router also has some NAT set to allow RDP access on the internet etc.

  Is there a way to allow RDP by using the internal address of the server once the NAT in place? Currently, I can only access the server using RDP via its public address.

  Thanks in advance

  IP nat inside source static tcp 172.28.9.1 3389 3389 Dialer0 interface

  Thank you

  Hi Glen,

  It works, and why you should use ACB (the policy-based routing). Assuming that the remote end subnet is 192.168.1.0/24.

  Here are the steps that you must follow:

  1: create an access list to identify traffic:

  access-list 101 permit ip 172.28.9.1 host 192.168.1.0 0.0.0.255

  2: create a loopback interface:

  Loopback int 1

  IP 1.1.1.1 255.255.255.0

  output

  3: create a roadmap for CPR:

  pol_nat allowed 10 route map

  corresponds to the IP 101

  set ip next-hop 1.1.1.2

  output

  4: apply the road map to the LAN interface:

  int fasteth0/0

  IP policy route map pol_nat

  output

  That should do it!

  * Please rate if helped.

  -Kanishka

• My speed has decreased between the router and the modem is not working properly, what can I do to increase the download speed with my Time Capsule 802.11n

  My speed has decreased between the router and the modem is not working properly, what can I do to increase the download speed with my Time Capsule 802.11n

  A variety of phenomena can affect the performance of its wireless network. You may be able to mitigate some negative effects.

  Solutions to any factors that may have an impact on your wireless network, read use the Diagnostics wireless for you help to solve the problems of Wi-Fi on your Mac - Apple Support.

• Firefox on the laptop of my wife lost the black bar that displays maps, Gmail etc. Now at the top of the screen there is an empty bar, triple height, with just the Google search box entry. How can I get that back? Or is it a question for Google?

  When I open Firefox there is a black bar, sometimes vertical, sometimes horizontal, in the upper part, with links to maps, Gmail etc. When I opened Gmail the same links are listed at the top of the screen, just under the tabs. In my wife's cell phone, it appears in the Firefox splash screen, but not in the form of Gmail. In the top of the screen is an extra-large gray bar with just one Google search box entry. Is this a problem of Firefox or Google?

  She has XP Home SP3 and Firefox 9

  Thanks for any help.

  Is there still the Google URL in the address bar?

  Reload Web pages, and ignore the cache.

  • Hold SHIFT and click reload.
  • Press 'Ctrl + F5' or 'Ctrl + Shift + R' (Windows, Linux)
  • Press 'Cmd + Shift + R' (MAC)