remote connectivity analyzer

with the host in the internal network with the IP address as 10.17.2.30 through the UDP 161 port. As a result, only SNMP traffic between the two hosts can pass through the firewall. How to configure a firewall to achieve remote access Remote access to the OptiView Protocol Analyzer through a firewall several things to note. The administrator will add one or tw

Anywhere and IPv6 on Windows Server 2008 conflict with each other, and how to disable IPv6 on Windows Server 2008 without interrupting Exchnage 2007, I suggest you read the blog post of the Microsoft Exchange team at msexchangeteam.com/archive/2008/06/20/449053.aspx. Exchange 2007 SP1 Rollup 4 should be used to solve this problem. Q: Currently, I am implementing Outlook Anywhere and Exchange ActiveSync in the message Environment Based on Exchnage 2007, I want to know if there is a way to test w

Tags: Sqlcmd is a command-line tool for manipulating SQL Server, and Query Analyzer is its graphical tool Query Analyzer (SQL2005 called Managerment Studio) , connected to the remote SQLSERVER2005, if it is 1433 port, using the default instance name, Telnet time directly in the server name input box to enter the destination IP address can be easily done. If

server| Query Analysis These days in the web development, often need to connect SQL Server, but SQL Server is the server on the Internet, the service provider gave a sqlconnectionstring, However, in the connection string found that the SQL Server does not use the default 1433 port, so I would like to Query Analyzer should not log on, the results verified that my idea is right. In this case, you can only write a simple SQL execution program in the prog

Enable AD Hoc distributed Queries: ' Show advanced Options ', 1 Reconfigure ' Ad Hoc distributed Queries ', 1 Reconfigure When you are finished using, close ad Hoc distributed Queries:' Ad Hoc distributed Queries ', 0 Reconfigure ' Show advanced Options ', 0 Reconfigure Operation: ' SQLOLEDB ' ' SQL Server name ' ' User name ' ' Password ' ' SQLOLEDB ' ' SQL Server name ' ' User name ' ' Password ' ' SQLOLEDB ' ' SQL Server name ' ' User name ' ' Password ' ' SQLOLE

server| problem After discovering the GLOBAL.ASA+.HTR bug, the ID and password of the SQL Server database are often exposed to our eyes in plaintext, which should be noted when writing the program. I have tried several well-known domestic websites, like the Ant League, can get his database password. So how to get the control of the database further becomes our concern.Some friends often have the password does not even enter the other host, I say the connection when the need to pay attention to t

The problem with inaccessible databases is typically encountered when a remote connection makes a Web site deployment server, which is usually caused by a database that does not have remote access permission, as follows:1. After online operation via remote connection database, execute MySQL command line: Update user set host= '% ' where user= ' root ', so that ro

networking between Windows and Linux virtual machines for SSH remote connectivity and VMware's 3 network modes [NAT, bridging, and Host-only]Tian QiOne, the network between Windows and Linux virtual machine for SSH remote connectionIf we were to configure an IP address for a virtual machine with host name MINI1, the following steps are required:To view the IP add

MySQL server console: Grant all privileges on * * to [e-mail protected] "%" identified by ' ABC ' with GRANT option;Flush privileges; The above two lines of code means that the user named Root, which is connected from any IP address, is given all permissions by the user with the password of ABC. Where the "%" is any IP address, if you want to set a specific value can also be set to a specific value (the contents of the wildcard% increase the host/IP address, you can also directly increase the

1. Take the Windows operating system as an example, open a command prompt, enter the command sqlplus/nolog, enter the Oracle console, enter Conn/as sysdba, and enter in the DBA role.2. After the connection is successful, enter "Select username from dba_users" To view the list of users3. If you modify a user's password, the format of the password change is:Alter user username identified by new password;Take system as an example, the password is modified to 123456. Can be enteredAlter user system

' with GRANT OPTION;FLUSH privileges;If you want to allow users to connect to the MySQL server's DK database myuser from the IP-192.168.1.6 host, and use MyPassword as the passwordGRANT all privileges the dk.* to ' myuser ' @ ' 192.168.1.3 ' identified by ' MyPassword ' with GRANT OPTION;FLUSH privileges;I used the first method, just started to find no, in the online check, less execute a statement mysql>flush rivileges make the changes take effect. It's okay.Another way, but I did not personal

Tags: style blog http color os IO data ar problemProblem: A new MySQL database is installed in the server, the result is not connected to the remote computer, and prompted "Server connection Error host ' XXX ' is not allowed to connect to this MySQL server".(The database default port is already open in the case of a firewall)FIX: MySQL is a newly installed, not open remote connection caused by, that is,

Label:MySQL version: 5.1.73With SQLyog tool remote connection MySQL error, error is as follows:Reason: This is because there is no account created on MySQL to allow remote connectionsYou can view the user table in the MySQL library: select host,user from User;Workaround:First step: Grant all privileges on *. * to ' root ' @ ' 192.168.1.% ' identified by ' 123456 ' with GRANT option;(% matches all IPs in thi

If an error occurs cannot connect service on ' IP ' (110)Can be considered from the following aspects:1, the connection command has no write error y (especially-P 3306 "p is uppercase")2, the password is not written wrong3, the remote database machine has no firewall installedAll right, just change it. "Format: mysql-h 192.168.0.0-p 3306-u root-p"For 3, you can have the following methods: 1, directly switch off Firewall 2, add the trust IP in the

Tags: alt password ges add service server COM user Shell1. Start root permissions in the database firstGRANT USAGE on *. * to ' root ' @ '% ' identified by ' root ' with GRANT OPTION;It means that the root user of any lot is accessed by root password;Flush privileges;then refresh the password;On behalf of this arbitrary lot IP address can be root access2. Turn on the server security groupServer security group 3306 port default is not open, if this is not open

programs may have higher performance. But this is not really the case, the 64bit program on the X86-64 processor does not bring significant performance improvement, it just increases the processor's addressing range, can use the larger memory. For VS, this is not a memory-sensitive program, and it's not very necessary to migrate to 64bit. In addition, there is a historical reason, that is, Microsoft has not finished 64bit JIT debugger's edit and continue function, because the 64bit JIT is the C

The existing two Oracle DB is a and B, in order to be able to operate the B database in a database, we need to establish a dblink to B in the a database.Before we create the Dblink, we first check the value of the global_names of DB A (select Name,value from v$parameter where name = ' Global_names '), When this value is true indicates that Dblink is acting on a db with the same name, whereas the two DB Dblink connections can have different names, the DB will not have the same name, so we need th

) ) )ASM = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 172.16.10.102)(PORT = 1521)) (ADDRESS = (PROTOCOL = TCP)(HOST = 172.16.10.101)(PORT = 1521)) ) (CONNECT_DATA = (SERVICE_NAME = +ASM) (UR=A) ) )The key section is (UR=A) , if this option is not configured, the connection is reported:$ sqlplus sys/[emailprotected] as sysdbaSQL*Plus: Release 10.2.0.5.0 - Production on чǚ? 7? 5 21:44:30 2018Copyright (c) 1982,