we have connected ELK to our database and are storing client IP in our database so how can we use that client IP in GeoIP, Our ELK version is 8+ please help.
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Hello,
I have a freeradius server to allow connection from client (W10) on my switch on a local network.
i setup an openldap with users and i can authenticate with user/password that are stored in openldap.
Now i'm looking for assign a static ip address for each different user on openldap.
Ii would like these ip information store in openldap but i don't really know how to do it.
any help would be greatly appreciated
Mkal
I made a React web app and deployed it using AWS Amplify. In addition to hosting the website the host is also running a peerjs server so that the clients can use peer-to-peer connection. The problem is that in order for a peer to connect to the peerjs server it needs the IP address that the server is running on.
So how can I get the host's IP address?
I've setup neo4j on port 7474 on a Rackspace cloud server. I want to access this server from another Rackspace cloud server (appserver) but the connection is refused.
I've tried enabling access for the appserver to port 7474 on the neo4j server using ufw:
sudo ufw allow from 22.234.298.297 to any port 7474
I can see this rule when I run 'ufw staus' but it doesn't seem to make any difference when I try to connect to the appserver. I can ssh between these two servers.
How do I open port 7474 between cloud servers on Rackspace?
(my apologies for this very basic question but rackspace support are not helping and I cant find rackspace specific information on this)
Glad, we could solve the problem (see comments on the question).
It so happens that Neo4j accepts only connections from localhost per default. When trying to gain access to Neo4j via REST API from an app server within the same network, one has to configure the Neo4j server to open up.
The neo4j-server.properties configuration file has a configuration key with org.neo4j.server.webserver.address. You have a couple of options here.
Grant app servers in the same local network to consume the Neo4j REST API
Grant everybody access and let the firewall handle it
For the first case, use the local ip address of the machine where Neo4j is running. Let's say your machines are connected via a private class C network. The machine with Neo4j has an ip 192.168.1.4 - that's the ip you want to enter as the value in org.neo4j.server.webserver.address, so your app server running in the same network with maybe an ip of 192.168.1.5 can make network requests that are being answered by the Neo4j web server.
For the second case, you enter 0.0.0.0 as value for org.neo4j.server.webserver.address to denote that you want to accept connections on all available ip addresses on that machine. In that case you want to set up your firewall to handle permissions who can talk to the server and who doesn't - even with authentication enabled.
Extra
In a production environment that requires high availability, one can use Neo4j's enterprise edition with a high availability cluster in a master-slave setting. I've used in with one master and two slaves. I configured the Neo4j servers that they can only be accessed from the proxy server that routes writing cypher queries to the master, and reading queries to the slaves. The proxy itself had a hardware firewall on it to ensure only specific app servers within the network have access to the Neo4j database.
I want to know the IP address of the client (android phone) when it connects to my college WiFi, in the server application which is running on my college server.
Is it possible to do that?
Yes you can.
You need to create PHP / JSP file on your server which contain code to connect to wifi Modem then scrap connected ip.
before you can do that you need the following requirements.
already know the ip of modem
already know the username and the password
already know the page which contain connected IP
you can use CURL function in PHP.
I'm trying to connect from my ms windows 7 via the odbc administrator to a remote
sybase sqlanywhere 11 database server.
But I get not connection, I'm not sure which configure option I have to specify.
server-name = ip address of remote database server?
startline ?
portnummer ?
Thank you, best regards, Alex
By default the SQL Anywhere server process dbsrv#.exe listens for incoming connections on port 2638.
Make sure your firewall allows outbound connections to that port.
Assuming you have a database running on your server as follows:
-x tcpip
-n my_server_name
"[DIR]\database_main_file.db" -n my_database_name
The server will broadcast on the tcp/ip layer on the default port (2638) under the name "my_server_name" and the database will be accessible under the name "my_database_name" via ODBC
Creating an ODBC entry for your new database to connect from a client (adjust for Windows 7)
[HKEY_LOCAL_MACHINE\SOFTWARE\ODBC\ODBC.INI\myodbcentry]
"Driver"="C:\\PROGRA~1\\SQLANY~1\\Bin32\\dbodbc11.dll"
"DatabaseName"="my_database_name"
"ServerName"="my_server_name"
"LINKS"="TCPIP(IP=SERVER_IP_ADDRESS;PORT=2638)"
There are other parameters available for LINKS (HOST, etc). Take a look at http://dcx.sybase.com/index.html#1101en/dbadmin_en11/da-using-tcpip.html
I've seen some rare issues with UDP broadcast packets. See the docs at
http://dcx.sybase.com/1101en/dbadmin_en11/broadcastlistener-connection-conparm.html and check with your network administrator.
You can also use the dbping.exe utility to troubleshoot networking issues.
BTW, you may want to cross-post your question at http://sqla.stackexchange.com. It's full of SQL Anywhere buffs