Telnet on PIX with the external interface

Similar Questions

• Can't ssh on pix from the external interface

  I am using s/w ver 7.0 (4).

  The config for ssh is:

  generate crypto module rsa keys 1024

  WR mem

  SSH a.b.c.d 255.255.255.255 outside

  but it does not work.

  Help, please

  Yes, if your external interface is mapped to y.y.y.y, then you will be not able to ssh to x.x.x.x as it will be pass on to y.y.y.y.

  You can change the static 1 to 1 to the port for each particular port address translation you need sent to y.y.y.y.

  Please evaluate the useful messages.

• Static and VPN on the external interface

  Hello

  Can someone tell me if it is possible (and if so, how) do vpn enabled on the external interface and to have something like:

  public static x.x.x.x interface (indoor, outdoor)

  IE: I have two addresses ip - one for the router an e0 on the pix. I create a static and lists of access to allow inbound http/https server inside but I also want to allow vpn hit e0 and work. My configs work if I use an ip address 3 for the static, but not if they share. I can imagine that the static method takes the vpn traffic before the pix can use it OR maybe as the pix has no route to the now (due to the static method) that it cannot answer?

  Hope I'm making sense

  Thanks for the time spent on this

  see you soon

  Andy

  I think you want something like this:

  public static tcp (indoor, outdoor) interface http 10.10.10.10 http netmask 255.255.255.255 0 0 (where 10.10.10.10 is your web server)

  public static tcp (indoor, outdoor) interface https 10.10.10.10 https netmask 255.255.255.255 0 0

  access-list 101 permit tcp any host x.x.x.x eq 80 (where x.x.x.x is your IP interface)

  access-list 101 permit tcp any host x.x.x.x eq 443

  Access-group 101 in external interface

  It will be useful.

  Steve

• Access ASDM ASA on the external Interface

  We have three ASA5510s, each configured for ssh and http access to the Cel outside.  One of them has aaa users/passwords defined for both ssh and http.  I can access the ASA configured for aaa of the designated host allowed in the external interface normally using credentials of the aaa.  When I try to access one of the other two, they will refuse the enable login password.  The configured aaa ASA is version 8.2 with ASDM 6.21.  The other two are the two ASA version 7.0 with ASDM 5.07.  The ASA requires aaa is configured for https access?  How can I make these other two accept the ASDM login?  Thank you!

  If you do not have aaa then configured for ASSISTANT Deputy Ministers, you must use empty username and password enable.

  Also, you can use the "aaa authenticate http LOCAL console" and use a user/pwd to a private 15 user name to connect to the ASDM.

  To resolve what is a failure you can activate "debug http" and "debug aaa" on the SAA to see the reasons for which the user is rejected.

  I hope it helps.

  PK

• SSH to the external interface

  How to configure ssh on the external interface of the asa? I have defined an applied, external interface access list, but it did not work for some reason any

  Here is a list of access

  interface GigabitEthernet0/1

  nameif outside

  security-level 0

  IP 10.254.17.9 255.255.255.248

  !

  interface GigabitEthernet0/2

  No nameif

  security-level 100

  no ip address

  !

  interface GigabitEthernet0/3

  EIGRP 2008 description

  nameif eigrp

  security-level 100

  IP 10.40.50.65 255.255.255.252

  !

  interface Management0/0

  nameif management

  security-level 100

  IP 192.168.251.1 255.255.255.0

  management only

  !

  boot system Disk0: / asa821 - k8.bin

  passive FTP mode

  access-list 110 scope ip allow a whole

  NAT allowed ip extended access list a whole

  allow_ping list extended access permit icmp any any echo response

  allow_ping list extended access permit icmp any any source-quench

  allow_ping list extended access allow all unreachable icmp

  allow_ping list extended access permit icmp any one time exceed

  allow_ping list extended access udp allowed any any eq isakmp

  allow_ping list extended access allow esp a whole

  allow_ping ah allowed extended access list a whole

  allow_ping list extended access will permit a full

  allow_ping list extended access permit tcp any any eq ssh

  access-list extended ip allowed any one sheep

  icmp_inside list extended access permit icmp any one

  icmp_inside of access allowed any ip an extended list

  pager lines 24

  asdm of logging of information

  Outside 1500 MTU

  EIGRP MTU 1500

  management of MTU 1500

  no failover

  ICMP unreachable rate-limit 1 burst-size 1

  ICMP allow all outside

  don't allow no asdm history

  ARP timeout 14400

  Global 1 interface (outside)

  Access-group allow_ping in interface outside

  Can't say I've seen this before, but SSH is easy to do on the SAA.

  I recommend you to take out the first interface access list to see if that would be it.

  You have published only a partial section of the config, but make sure you have the SSH command with the address of the subnet that you connect from. Your config is no longer visible as I type this but try "SSH 0.0.0.0 0.0.0.0 outdoors. This allows all subnets access to the external interface. This command works as an access list to restrict connectivity to approved subnets. i.e. ' SSH 10.0.0.0 255.0.0.0 out "only allow hosts on the 10.x.x.x network to connect via SSH.

  Turn 'debug ssh' to see what errors are too.

  And, you can always remove your keys (related encryption rsa key) and rebuild their return (encryption key generate rsa 1024 mod gen). This will make your ssh client, I use PuTTY, think that this is a new feature and invites the OK to connect.

  Good luck.

  Kevin

• Secondary public network on the external interface

  We already have a range of public address configured on the external interface (213.XX. YY. ZZ/29). Our supplier we've assigned a new range of public addresses (62.XX. YY. ZZ/29).

  How can I configure this on the PIX?

  PS: as far as I know, the secondary addresses are not possible!

  Hello

  You don't need to configure anything on the PIX make you just as your ISP routes the new addresses to your PIX - then you can use the new address to what you like.

  Concerning

  Kim

• Change the IP address of the external Interface

  I need to change the IP address of the external interface remotely.  I have SSH in to the ASA plan and make a change.  I can't be there to make this change, since the site is out of State.  There will be problems?  The current configuration is

  interface Ethernet0/0
  nameif outside
  security-level 0
  IP 66.102.7.22 255.255.255.248

  The new IP address will be 66.102.7.18 255.255.255.248.  Also, is this the right syntax?

  interface Ethernet 0/0

  no address ip 66.102.7.22 255.255.255.248

  IP 66.102.7.18 255.255.255.248

  Thank you.

  Diane

  Diane,

  If you access the ASA via its public IP address on the external interface, and if you change this IP address, you will lose communication with the ASA.

  It's better if you can make the change from the inside.

  If you need to change remotely, you can change the IP address, and then try the SSH connection to the new IP address.

  However if a problem occurs, you cannot access the ASA.

  The syntax is correct.

  Federico.

• VPN; list of access on the external interface allowing encrypted traffic

  Hi, I have a question about the access list on the external interface of a router 836. We have several routers on our clients site, some are lan2lan, some are client2router vpn.

  My question is; Why should I explicitly put the ip addresses of the client vpn or tunnel lan to the access list. Because the encrypted traffic to already allowing ESPs & isakmp.

  The access list is set to the outgoing interface with: ip access-group 102 to

  Note access-list 102 incoming Internet via ATM0.1

  Note access-list 102 permit IP VPN range

  access-list 102 permit ip 192.123.32.0 0.0.0.255 192.123.33.0 0.0.0.255

  access-list 102 permit ip 14.1.1.0 0.0.0.255 any

  access-list 102 permit esp a whole

  Note access-list 102 Open VPN Ports and other

  access-list 102 permit udp any host x.x.x.x eq isakmp newspaper

  I have to explicitly allow 192.123.32.0 (range of lan on the other side) & 14.1.1.0 (range of vpn client) because if I'm not I won't be able to reach the network.

  The vpn connection is not the problem, all traffic going through it.

  As far as I know, allowing ESPs & isakmp should be sufficient.

  Can anyone clarify this for me please?

  TNX

  Sebastian

  This has been previously answered on this forum. See http://forums.cisco.com/eforum/servlet/NetProf?page=netprof&CommCmd=MB%3Fcmd%3Dpass_through%26location%3Doutline%40%5E1%40.ee9f970/0#selected_message for more details.

• Network for access to the external interface inside

  Hey,.

  I have an ASA5520 7.2 (1) I have a few probs with - which is something I struggle with that.

  I'm trying to hit a website of a host on the inside network that is actually hosted internally, but decides the static NAT would focus on the external interface of the firewall.

  Now I can see the TCP built, translation occurring at a port on the external interface, this port high dialogue to one of the static electricity would be addresses on the external interface, then that's all. There are no more entries in my journal in regards to the connection and I get not syn on the internal web server is so the connection is not back in.

  IP address outside 222.x.x.9 255.255.255.248

  IP address inside 192.168.87.1 255.255.255.0

  Static NAT to Web servers: -.

  public static 222.x.x.10 (Interior, exterior) 192.168.87.5

  access lists access... :-

  list of allowed inbound tcp extended access any host 192.168.87.5 eq http

  Access-group interface incoming outside in

  Everything works fine when creating a global internet address - just not when address from inside and dynamic PAT is performed to the original address.

  Here's a capture session by using the following access to capture list inside and outside interfaces simultaneously

  permit for line of web access-list 1 scope ip host 222.222.222.10 all

  web access-list extended 2 line ip allow any host 222.222.222.10

  on the INSIDE interface (nothing is connected to the outside) (ip addresses have been replaced by nonsense) - but address 222 is would take into account the interface static and the other is on the internal network.

  316: 19:14:02.900206 192.168.87.10.2275 > 222.222.222.10.80: S 2029971541:2029971541 (0) win 64512

  317: 19:14:05.973185 192.168.87.10.2275 > 222.222.222.10.80: S 2029971541:2029971541 (0) win 64512

  192.168.87.10 is my client is trying to connect

  Someone of any witch hunt, which is stop this function work?

  All networks are directly attached and there is no route summary ancestral anywhere.

  I hope you guys can help!

  Concerning

  Paul.

  To my knowledge the ASA supports only hairpining on a VPN tunnel. The security apparatus does not allow traffic that is sent to an interface to go back in the direction of what she received.

• VPN SSL from the inside on the external interface

  Hi all

  First of all I know that I can activate the SSL interface inside, but that's not what I need or want.

  Scenario:

  Several interfaces and VLAN on the SAA (running 8.0.5).

  SSL VPN configured and enabled on the external interface.

  Need to know if it is possible to access the SSL VPN from other interfaces directly to the IP address external interface, something like her hairpin.

  Possible a solution (if it exists) with or without NAT (I have public IPs on some interfaces).

  This will be useful for users who can connect any interface (inside, outside, or other) and with only a DNS record, I'll be able to manage everything.

  Concerning

  PS: Is DNS doctoring an option? The tests that I have done this does not work.

  Post edited by: rcordeiro

  Hello

  Unfortunately, it is not possible. You cannot communicate with an ASA interface which is not directly connected through the firewall.

  Kind regards

  NT

• Interact with the user interface components

  I'm trying to find a GOOD way to interact with the external classes user interface components. For example, that you have a 'controller' class that needs to access the view of the user interface in some way (define a label text or something else). The controller class does not do anything, it discusses only the logic of what should be the case. Currently, it is created by my top-level class when the program starts. He listens to some events occur and needs to update/interact with the user interface or the State of the application depending on what events are. I do not seem to be a way for this controller class to easily access the UI component that I need to get my hands on.
  
  I'm trying to do to reduce the size of a file of mxml WindowedApplication growing (LOOK cool but that is not important) and take part of the logic of the application of this file.
  
  It's complicated by the fact that the label is in a State that does not have the status of 'base' (so it is not a child, or even a subsidiary child of the main class at boot time) and by the fact that it is not yet near a high school component. (If that were the case, I could probably just pass the label object in the constructor for the outdoor classroom.)
  
  In other words, I can't just call getChild ("labelName") on my 'main' request object because it is buried nested inside OTHER components. I don't think I like the idea to browse all components and sous-composants recursively looking for the component that my outer class trying to ask. I thought about other ideas, but I don't like any of them enough to try them, eh.
  
  I'm at the point now about where I come to the conclusion that my fundamental design strategy is wrong, or Flex just not allowing complex applications where the GUI components can interact with external classes relatively pain-free. I'm not convinced that "Flex cannot do', I'm looking for advice on some great Flex application in all design patterns.
  
  Where do you put this kind of control logic, and what happens when it starts to overflow and become so large that you need to break in other files?

  Found a solution, I think that's what I've been looking for:

  http://labs.Adobe.com/wiki/index.php/Cairngorm

• Satellite M30X-129 loses connectivity with the external USB device

  I have a problem with my laptop that has regularly been do worse and I can handle is no longer!

  Whenever I work with external devices via USB ports (all kinds of devices but my external hard drive Smartdisk CrossFire and my iPod in particular), after a certain period of time (sometimes minutes, sometimes hours) the laptop loses connectivity with the device.

  If happens to be listening to the music, download photos from a camera or laptop computer for the ' net or sync of the iPod, the connection is cut off, turning off the device and I have to start all over again!

  I'm almost at the point of launch of the laptop by the window, so any help is most welcome.
  Thank you
  Abderrahman

  Hello

  This happens also with the external USB mouse?
  This occurs if the power adapter is plugged or only if the laptop running on battery?

  In-hubs properties > Device Manager USB root-> power management
  You will find the option called allow the computer to turn off this device to save power.

  I would recommend the brand and disable this option.

  Maybe it helps.

  By the way; When do you update the operating system? I think that it s there long time, perhaps some system files or registry entries are corrupted or a 3rd party application affect the USB functionality?

• Any camera regardless of the interface is available for use with the LabView interface.

  Hello

  I intend to go for some CMOS camera,

  but I have a huge doubt before buying, the camera of menttioned above is not anywhere in this list. Nor can I see any type being supported USB device.

  The question is

  1. is a camera regardless of the interface is available for use with the LabView interface?
  2. Can I build a VI to communicate with any device image and recording of camera and take the data?

  Any kind of help or advice is greatly appreciated... I have to buy a CMOS camera and begin to run.

  Thank you...

  Hello Virginia,.

  I am pleased that this information has been useful, one thing I wanted to mention is that USB 3.0 has its own standard USB 3.0 Vision which is currently not supported. If this camera is also Direct Show compatible then you will be able to acquire an image using IMAQdx and manipulate all the attributes that are published to the API Live Show.

  I hope that USB 3.0 Vision will be supported in the near future, and we tentatively announced for this standard of communication for the August 2013 Vision Acquisition Softwareupdate.

  See you soon,.

  -Joel

• TCP on PC server with the network interface has 2

  If I need to create a TCP on PC server with the network interface has 2 with a different IP address, for example 192... and 172... and the IP address of the client side is 192..., is there something I need to take care.

  Any suggestion, thank you.

  No, by default the server listens on all interfaces.

• Error - there is a problem with the external Setup program and it must be closed when you try to install windows updates

  Original title: How can I fix external MSI?

  When I try to download the updates, the error message says there is a problem with the external Setup program and it must be closed.  Updates will not be installed.  Anyone know how to solve this problem...?

  Hi John,.

  ·         You are able to install other applications on the computer?

  It seems to be a problem with the corruption of the .net framework. I suggest trying to repair the .net framework on the computer and see if you can install the updates.

  http://support.Microsoft.com/kb/923100

  Hope the helps of information.