WAN connection between security and connection of servers?

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  Thanks in advance!
  
  Rob

  Access to the learner refers to what learners can enroll in the event of the class.

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• Peripheral NAT between Security Server and Connection Manager - View 4.6

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  Christian,

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• Localhost UDP connection between FCR and Matlab

  Hi all

  I have a question about the connection between Matlab and FCR UDP. My idea is to Exchange data between Matlab and Labview on the same computer.

  So I found the 'UDP Simple' of the FCR 2.0 sample project where periodically a datasample is generated randomly and sent to the remoteport 61557 local host. In the project a 'fractional number of string for transmission' is used for the transmission of data. The receiver of the sample project reads from the same port to receive the datasample.

  Now, I'm interested to read this simple stream from Matlab (just at first), however, it does not work and I'm not sure why. What I do in Matlab is the following (code Matlab)

  delete variables;
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  A = fread (u, 1);  % read an element
  fclose (u);

  With this code, however, I get a timeout by saying: "' WARNING: unsuccessful reading: the amount of data specified has not been returned within the time limit." "

  I'm not sure why this happens, maybe you could help me out here? I guess that the formet serving to VCF is not the same as in Matlab? Maybe the Terminators are not the same?

  See you soon,.

  Steve0

  Hey

  So, regarding the problem actually, I found the solution today. It was not the firewall, but a simple configuration in Matlab seting the UDP port. So the side of Matlab, to change the definition of udp object according to

  u = udp ('127.0.0.1', 'Thelocalport', 61557);

  If you have

  u = udp ('127.0.0.1', 'Thelocalport', 61557);
  fopen (u);

  A = fread (u)

  fclose (u);
  Delete (u);

  Who does the trick and you can read from the port. Then of course you say Matlab that you read from the "LocalPort" x, which I wasn't aware of.

  On the transmitter side, you simply:

  u = udp ('127.0.0.1', 61557);

  fopen (u);

  fwrite (u, '1');

  fclose (u);
  Delete (u);

  Here, you set just the port of transmiting.

  About the format of the data: I used the simple UDP protocol streaming Comms project where a random number is generated as a double, transformed into a string (ASCII values) and transmitted. At the level of the receiver, you get as much the UDP packet with the ASCII values that you must turn if you want to find the number.

  I hope this helps anyone having the same problem.

  See you soon

• my connection has always been private and secure, and time and time again this comment spam has somehow broken over and over again in my system and connected to my internet.

  I have my laptop set in place for wireless internet, and had no problems so far. I have a search United Nations guest house living in my house and somehow there manipualted my system (this is what the tech told me that wanted me to pay 125.00 to fix my problems) my connection has always been private and secure, and many and many times this comment spam has somehow broken over and over again in my system and connected to my internet. now, I was looking around and tried to change my settings in the section home group (remember I do not have a residential group set up and never had one) but now I just noticed that somehow this * hole entered my network and set up a homegroup to Siena with password. to top it all off I have went and tried to change the settings for which patients to share with people on my network... and it would allow me to change anything due to accsess denied! He said that I need her password for accsess homepage settings because it has somhow a administrative accsess to eerything on my pc. How can it be a. admin on my network when there is one that is done over the internet through my computer? Please help me. I am sssooo totally lost as to how to do locked out everyto with my computer, I don't want him to have access to anything annnyyyy! PLEASE HELP ME IF SOMEONE HAS ANY INFO THAT CAN HELP ME... Thank you

  If you are not in the residential group, they have no access to your computer. I recommend also define your network as hidden. That way if they do not know what you called, they have not all hope to connect. (Unless they are very good at hacking)

• Windows PE and 7 clients trying to connect to servers on port UDP 500

  We have a lot of nie on our internal firewall from various machines in our area who are trying to connect to servers on port UDP 500 that are fill newspapers on the firewall. Servers usually aren't domain controllers, some are Terminal Server servers and one our imaging Server (LANDesk). Clients fail to connect to the VPN either. We do not use IPSEC anywhere in their own country.

  It seems that UDP500 traffic is generated when accessing other services on the server such as RDP or file-sharing, not all clients are and stop the IKE and AuthIP IPsec Keying Modules service on the client seems to stop packets. So I think I know what it does but I don't know why. I have some screenshots of our managed service provider package and connected remotely to a system running Windows PE, looked with TCPView and valid traffic that packages stop when the IKE and AuthIP IPsec Keying Modules service is stopped. I do not think its malware.

  I'm really excited to know what mechanism is causing these packages and knowledge if we accept it or not.

  Any advice would be much appreciated.

  Thank you

  Paul

  Paul

  
  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

• dblink oracle to postgres with dg4odbc. ORA-28500: connection between ORACLE and a non-Oracle system returned this message: ORA-02063: preceding line

  Hi, I am creating the database link from a database of Oracle 11 g PostgreSQL with DG4ODBC and unixODBC

  My configured for /etc/odbc.ini

  [PostgreSQL]

  Description = Test to Postgres

  Driver = psqlodbc

  Trace = Yes

  Trace file = /tmp/sql.log

  Database = danieldb

  ServerName =

  UserName = SA

  Password = password

  Port = 5432

  Protocol = 6.4

  ReadOnly = No

  RowVersioning = No

  ShowSystemTables = No

  ShowOidColumn = No

  FakeOidIndex = No

  My configured for /etc/odbcinst.ini

  [ODBC]

  CommLog = 1

  Debug = 1

  FileUsage = 1

  Layout common = No

  Trace = 1

  [psqlodbc]

  Description = PostgreSQL ODBC driver

  Driver=/usr/lib64/psqlodbcw.so

  CommLog = 1

  Debug = 0

  FileUsage = 1

  My configured for /u01/app/oracle/product/11.2.0/xe/hs/admin/initPostgreSQL.ora

  HS_FDS_CONNECT_INFO = PostgreSQL

  HS_FDS_TRACE_LEVEL = 0

  HS_FDS_SHAREABLE_NAME = /usr/lib64/libodbcpsql.so

  Set ODBCINI=/etc/odbc.ini

  My configured for /u01/app/oracle/product/11.2.0/xe/network/admin/listener.ora

  Listener =

  (ADDRESS = (PROTOCOL = TCP) (HOST = oracle-poc)(PORT = 1521))

  SID_LIST_LISTENER =

  (SID_LIST =

  (SID_DESC =

  (SID_NAME = PostgreSQL)

  (ORACLE_HOME=/u01/app/oracle/product/11.2.0/xe)

  (PROGRAM = dg4odbc)

  (ENVS="LD_LIBRARY_PATH=/usr/lib64:/u01/app/oracle/product/11.2.0/xe/lib')

  )

  )

  My configured for /u01/app/oracle/product/11.2.0/xe/network/admin/tnsname.ora

  PostgreSQL =

  (DESCRIPTION =

  (ADDRESS = (PROTOCOL = TCP) (HOST = oracle-poc)(PORT = 1521))

  (CONNECT_DATA =

  (SID = PostgreSQL)

  )

  (HS = OK)

  )

  I'm trying to created public database link:

  CREATE DATABASE LINK PUBLIC 'orapos' CONNECT to 'HIS' IDENTIFIED BY 'password' USING 'PostgreSQL ';

  When I used tnsping

  [root@oracle-poc admin] # tnsping PostgreSQL

  AMT Ping utility for Linux: Version 11.2.0.2.0 - Production on May 16, 2013 20:34:19

  Copyright (c) 1997, 2011, Oracle.  All rights reserved.

  Use settings files:

  /U01/app/Oracle/product/11.2.0/XE/network/admin/SQLNET.ora

  TNSNAMES adapter used to resolve the alias

  Try to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = oracle-poc)(PORT = 1521)) (CONNECT_DATA = (SID = PostgreSQL)) (HS = OK))

  OK (0 msec)

  and finally, I try to use the database link:

  "SQL > select * from tabel2"@orapos ".

  2;

  Select * from 'tabel2"@orapos '.

  *

  ERROR on line 1:

  ORA-28500: connection between ORACLE and a non-Oracle system has sent this message:

  ORA-02063: preceding the line of ORAPOS

  What wrong with my setup?

  Thank you and best regards,

  Daniel

  Daniel,

  The problem is that you are using the ODBC Postgres driver for the HS_FDS_SHAREABLE_NAME parameter, but this must be an ODBC driver manager and not the driver ODBC Psotgres.
  Go to the.

  http://www.unixODBC.org/

  Click the 'Download' and follow the instructions to download the 2.3.1 pilot and make libraries and programs.

  Once this is done, then use the driver as parameter HS_FDS_SHAREABLE_NAME Manager, for example-

  HS_FDS_SHAREABLE_NAME =/home/odbc64/unixODBC/2.3.1/lib/libodbc.so

  Depending on where you install it.

  Kind regards

  Mike

• Security and connection string

  Hello

  I am a new developer using ColdFusion.

  ColdFusion supports Windows authentication, or I must have my connection in plain text string in my cfm files?

  I have the connection string in my form, alone or in a configuration file?

  Is it possible to encryption of my password and username in the cfm file?

  Your information and your help is much appreciated,

  Kind regards

  iccsi,

  It's a broad question.  You referring to connections to data sources, or recognizing the user for connections of site IDs?  If the first case, you can configure connections to database (with some reservations) in the CF Administrator secure and never have to pass the credentials directly in your CFML code.  In regards to the user for the connection ID, if you configure your webserver (IIS) to use Windows via NTLM authentication, Coldfusion will receive the Windows login and make accessible to you through CGI variables.

  -Carl V.

• JMS connection between glassfish and OSB

  We are having architecture where between GlassFish and OSB JMS messages. I have the following questions of design
  (1) what is the best way to send messages between these two App servers? (I mean use the JMS bridge or regularly use JNDI lookup and send the message and so on)? We want to send messages in both directions between these two App servers.
  (2) how we use JNDI search inside glassfish for OSB. We use an approach by providing the full client jar fat weblogic. (53 MB) Is this the only way? Is there any thin weblogic client that we use for queue search OSB of glassfish?
  Thanks in advance.

  Using a JMS client WL on GF has limits on XA/JTA, consuming messages from distributed locations and securing individual destinations. Workaround for the latter is to avoid to set ACLs on WL destinations and use SSL to encrypt network traffic if you wish.

  I recommend the following general method: (1) avoid using WL JMS on the GF level clients if you need exactly once the e-mail or require the consumption of a distributed destination and (2) use OSB or WebLogic foreign seller JMS integration facilities for either (A) bridge/transfer messages between WL JMS and GF JMS or call (B) GF JMS directly the WL/OSB tier.

  If you don't want to use a jar full of WebLogic as a customer, there is a pot of customer 'thin' t3 equivalent available in the latest version. I recommend the full jar unless a small pot size is an important condition in your use case. I recommend the thin 't3' jar on the thin "wl" pot as the pot thin t3 tends to have much better performance. Or the other of these clients can interact with older versions.

  FAQ for vendors integrating a Remote JMS summarizes the Server WebLogic tools available for the integration of foreign suppliers (http://download.oracle.com/docs/cd/E14571_01/web.1111/e13727/interop.htm#JMSPG553). I'm not familiar with a tool equivalent/layers of OSB.

  The stand-alone Clients documentation lists different JMS (http://download.oracle.com/docs/cd/E14571_01/web.1111/e13717/basics.htm#SACLT122) client options.

  Kind regards

  Tom

• Connect the large number of parameters and variables between Verstand and model of Labview

  We have an installer of dyno with a chassis PXI-E running Veristand 2014 and 2014, inertia. In order to strengthen the capabilities and timing of the Veristand, I would use models of Labview to perform tasks is not possible by Veristand and inertia. An example of this is to determine the maximum amount of a large number of thermocouples. VeriStand has a comparison function, but it compares two values at once. This makes long and rigid emissions. LabVIEW, on the other hand, has a function which words one to get the maximum items in a table in one step. I need to use Labview to 'send' the thermocouples of 50 or more to the Labview model. In addition to the variables that must be communicated between Veristand and Labview, I also need to present Labview with the threshold and setting parameters. Forums and user manuaIs understand that you must use the connector pane in Labview Veristand System Explorer mapping to expose the inports and isolated villages. The problem is that the part of Labview connector is limited to 27 I/O. How to overcome this limitation?

  BTW. I'm relatively new to Labview and Versitand.

  Thank you.

  Richard

  You can work around this limitation by putting your orders and clusters indicators. Then set the cluster to be required or recommended to indicate whether contained controls are entered or parameters, just normal.

  

• LRT224 hickups: abandon the WAN connection?

  Hello

  my new LRT224 shows hickups in my regard.

  It is connected to a fiber-optic 100Mbps of my ISP connection.

  If I try to stream video, it creates every minute or so a second or two to break up the transmission.

  Obviously, this breaks my video stream.

  The newspaper of the device (see below), says 'WAN connection fell', which seems rather strange and unexpected for me.

  If I don't stream video and data binding is almost at rest, these messages of 'WAN fell' intermittent continue.

  If I take the LRT outside and connect my PC directly to the line of ISP (Yes, bad practice) I don't have these hickups, and fine video streams (to a few Mbps).

  I have updated the firmware to v1.0.1.01 but that has not made a difference.

  In fact, I have disabled the 2nd WAN port.

  "Dual WAN', the 'activate the Network Service detection' is not marked in the config. By selecting "Connection failover" or "Load balance" shows no difference (no improvement).

  No idea why the LRT report "WAN connection is dropped?

  I need urgently a solution, but the issue seems beyond my skills...

  (In the newspaper, I also see "violation of policy. I don't know why they happen: I have no rules of firewall on the LAN or WAN IP addresses...)

  Thanks for any idea!

  Jos

  He is a legend of the newspaper of the device:

  Feb 26 18:28:37 2014  System Log  WAN connection is down
  Feb 26 18:28:38 2014     System Log  WAN connection is up : 5.199.147.151/255.255.240.0 gw 5.199.144.1 on eth1
  Feb 26 18:30:51 2014     Connection Refused - Policy violation  TCP 192.168.1.106:55059->173.192.114.54:7031 on eth1
  Feb 26 18:30:58 2014     Connection Refused - Policy violation  TCP 192.168.1.108:65516->89.248.168.42:3129 on eth1
  Feb 26 18:31:33 2014     System Log  WAN connection is down
  Feb 26 18:31:34 2014     System Log  WAN connection is up : 5.199.147.151/255.255.240.0 gw 5.199.144.1 on eth1
  Feb 26 18:31:36 2014    ACCESS_RULE TCP 192.168.1.107:65516->157.55.56.153:3129 on eth0
  Feb 26 18:31:37 2014     Connection Refused - Policy violation  TCP 192.168.1.106:55159->199.9.249.46:1935 on eth1
  Feb 26 18:31:37 2014     Connection Refused - Policy violation  TCP 192.168.1.106:55158->199.9.249.46:1935 on eth1
  Feb 26 18:31:37 2014    ACCESS_RULE TCP 192.168.1.107:55158->157.55.56.153:1935 on eth0
  Feb 26 18:31:51 2014     Connection Refused - Policy violation  TCP 192.168.1.106:55059->173.192.114.54:7031 on eth1
  Feb 26 18:32:50 2014     System Log  WAN connection is down
  Feb 26 18:32:51 2014     Connection Refused - Policy violation  TCP 192.168.1.108:49527->78.235.240.121:57236 on eth1
  Feb 26 18:32:51 2014     System Log  WAN connection is up : 5.199.147.151/255.255.240.0 gw 5.199.144.1 on eth1
  Feb 26 18:33:51 2014     Connection Refused - Policy violation  TCP 192.168.1.106:55059->173.192.114.54:7031 on eth1
  Feb 26 18:33:58 2014     Connection Refused - Policy violation  TCP 192.168.1.108:49374->89.248.168.42:3129 on eth1
  Feb 26 18:34:51 2014     Connection Refused - Policy violation  TCP 192.168.1.106:55059->173.192.114.54:7031 on eth1
  Feb 26 18:34:59 2014     Connection Refused - Policy violation  TCP 192.168.1.108:49499->90.24.175.227:57402 on eth1
  Feb 26 18:39:06 2014    ACCESS_RULE TCP 192.168.1.107:49499->111.221.74.31:57402 on eth0
  Feb 26 18:39:13 2014     Connection Refused - Policy violation  TCP 192.168.1.108:49837->89.248.168.42:3129 on eth1
  Feb 26 18:39:13 2014    ACCESS_RULE TCP 192.168.1.107:49837->65.55.223.46:3129 on eth0
  Feb 26 18:39:57 2014     Connection Refused - Policy violation  TCP 192.168.1.108:49584->92.142.109.203:57209 on eth1
  Feb 26 18:42:32 2014     System Log  WAN connection is down
  Feb 26 18:42:33 2014     System Log  WAN connection is up : 5.199.147.151/255.255.240.0 gw 5.199.144.1 on eth1
  Feb 26 18:43:16 2014     System Log  WAN connection is down
  Feb 26 18:43:18 2014     System Log  WAN connection is up : 5.199.147.151/255.255.240.0 gw 5.199.144.1 on eth1
  Feb 26 18:49:53 2014     System Log  WAN connection is down
  Feb 26 18:49:54 2014     System Log  WAN connection is up : 5.199.147.151/255.255.240.0 gw 5.199.144.1 on eth1
  Feb 26 18:50:42 2014     System Log  WAN connection is down
  Feb 26 18:50:44 2014     System Log  WAN connection is up : 5.199.147.151/255.255.240.0 gw 5.199.144.1 on eth1
  

  Hello

  Thanks for your replies!  I looked in the settings and methods to verify this behavior.

  In the end, I decided that the behaviour of "drop the WAN" is not not to blame the LRT224: it seems really to be created by the ISP (the fiber modem): when I plug a small switch between the router and the modem 'abandonment WAN' messages have disappeared.  Now I 'just' convince my ISP to do something...

• Fault of DNS round robin to 2 connection view servers

  Help! We have recently improved view to 4.6 and have now 2 view connection servers (viewconnect2.wheatonma.edu and viewconnect3.wheatonma.edu) set up with DNS round robin. We have customers to enter the name "viewconnect.wheatonma.edu" and there are 2 records to change the name in DNS to what he (to the IP address of viewconnect2, the other to the IP address of viewconnect3). We found only intermittently when a View Client tries to connect they will get the following error

  "View server connection authentication failed. Initialization failed when connecting to the server ""https://viewconnect.wheatonma.edu:443' " "

  Because now we have just removed one of the mentions A name so viewconnect.wheatonma.edu just points to the IP address of viewconnect3.wheatonma.edu and everything seems to work well.

  I have the SSL from GeoTrust certificate issued for viewconnect.wheatonma.edu correctly installed on both servers, so I don't think that is the question.

  In View manager when I check the settings for each server under "Display Configuration"-> "Servers" here is what I got when I edit entry of each server.

  Viewconnect2 settings

  No Tags set

  Secure tunnel HTTP (S)

  External URL: https://viewconnect.wheatonma.edu:443

  Use Secure Tunnel desktop connection is checked

  PCoIP Secure Gateway

  PCoIP External URL: 155.47.24.11:4172

  Use Secure Gateway of PCoIP PCoIP connections to desktop is unchecked

  Viewconnect3 settings

  No Tags set

  Secure tunnel HTTP (S)

  External URL: https://viewconnect.wheatonma.edu:443

  Use Secure Tunnel desktop connection is checked

  PCoIP Secure Gateway

  PCoIP External URL: 155.47.24.12:4172

  Use Secure Gateway of PCoIP PCoIP connections to desktop is unchecked

  Am I missing something? Is DNS round robin is not supported for the connection view servers? The firewall is disabled on the connection view servers

  Thank you

  The problem is that your "External URL" settings are wrong.

  These must represent URLS that get directly on the specific login server and cannot be load-balanced or go through a round robin DNS entry.

  Set the external URL:

  Viewconnect2 https://Viewconnect2:443 or https://155.47.24.11:443

  Viewconnect3 https://Viewconnect3:443 or https://155.47.24.12:443

  This way your connection secure tunnel will go to the same server connection as was chosen by repeating alternating DNS or load balancing.

  Your users always enter https://Viewconnect:443 the view of customers.

  There is an example here http://communities.vmware.com/docs/DOC-14974

  Select this option.