Radius Test Rig Utility ((NEW)) Download

NTRadPing is a useful tool for testing installations of your RADIUS servers. Through NTRadPing you can simulate authentication and accounting requests and send them to the RADIUS server making NTRadPing act as a NAS client.

According to Grand View Research, the global server market was valued at $83.66 billion in 2020 and is expected to grow at a compound annual growth rate (CAGR) of 7.8% from 2021 to 2028. The increasing adoption of cloud computing, mobile devices, 5G, IoT, and network technology drives the need for reliable RADIUS servers and testing tools.

Radius Test Rig Utility Download

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NTRadPing is a free RADIUS client program. NTRadPing is a robust, easy-to-use tool for testing installations of your RADIUS servers. Through NTRadPing, you can run simple authentication and accounting simulation requests.

radclient can test different RADIUS authentication methods, such as PAP, CHAP, MS-CHAP, and EAP. It can also use the RADIUS dictionary file and display the response code and attributes from the RADIUS server.

One of the basic features of RADIUS server testing and monitoring tools is the ability to send packets to a RADIUS server and receive replies. This can help test the initial configuration of the server as well as verify the changes made to the settings. The tools can send different types of packets, such as authentication, accounting, status, and disconnect, with various attributes and values.

Some RADIUS server testing and monitoring tools can also monitor user experience for network access. This can help ensure users are not facing any problems or delays while accessing the network via a VPN, dial-up, wireless, or Ethernet connection. The tools can track various metrics, such as remote access requests, request completions, timeouts, invalid inputs, and more.

Finally, some RADIUS server testing and monitoring tools can also support multiple location testing. Using this feature, RADIUS testing tools can send packets from different locations or regions to test and monitor different servers or networks. This can help ensure test accuracy and reliability, as well as identify any geographic or network-related issues that may affect the performance or availability of the server or user experience.

But RADIUS servers are not immune to failures, errors, or cyberattacks. If a RADIUS server goes down or becomes compromised, it can cause severe disruptions to network operations and security. Therefore, RADIUS server testing and monitoring tools are critical to operating reliable and safe RADIUS networks. Using these tools, users can configure, manage, maintain, detect, and resolve any issues with RADIUS infrastructure before they affect their business-critical operations. But how do you choose which RADIUS testing tool is the best fit for your business?

To choose the best RADIUS server testing and monitoring software, decision-makers need to consider several factors. These include factors such as the size and complexity of your RADIUS infrastructure and the level of customization and flexibility your monitoring scenarios require.

I have a radius server set up on a server running Ubuntu 11.04. I have configured my switch to use the authentication server's IP (192.168.1.2) for RADIUS / 802.1x authentication, and I created a connection to test connecting from my Mac OSX client.

I recently stood up a new DC in Azure (server 2022) and, as I've done several times before, also installed NPS for our wireless to use radius. Exported the config from current working NPS (server 2016) and imported to the new one. Tested from Meraki dashboard and it fails. Testing the other production NPS servers from the dashboard are fine, just this new one, with identical NPS config, fails. Enter the rabbit hole. Is it TLS, is it EAP, is it the cert, is it ports, can I even read a packet capture, which errors do I follow - event viewer or radius log? I think I had 40+ browser tabs open and spent all day on it yesterday.

This chapter describes how to use the rad_tester utility to test a RADIUS configuration and how to use the pin_term_acct utility to test sending account request packets to the RADIUS server and monitor open sessions.

The rad_tester utility replicates the functionality of a terminal server by sending RADIUS packets to the RADIUS server. This is useful for testing and developing code. After a request is accepted, you can manually send another request packet. You can view the packets sent by rad_tester in the debug log file /var/portal/7.5/radius/radius.log.

Before you use rad_tester, configure Oracle Communications Billing and Revenue Management (BRM) RADIUS Manager. You must also configure the accounting and authentication ports, the client from where you will run the rad_tester utility, and the dictionary file. You can then create the authentication, start accounting, and stop accounting RADIUS input packet files. Then you run rad_tester to simulate RADIUS activity.

The accounting and authentication ports are defined in the $CORE section of the RADIUS configuration file (BRM_home/apps/radius/config, where BRM_home is the directory in which BRM components are installed). This was done during RADIUS server configuration. Ensure that the ports are properly configured.

For each simulated user, you must create three input RADIUS packets: auth, start, and stop. You can include all three packets in a single file, or you can use three separate files (to test opcode, use a single file; to simulate timing, use three files). Place these files in a directory on the client.

This is useful if the terminal server crashes before sending an Accounting-Off packet. The time parameter (-t) for this utility allows sessions on the affected terminal server to be closed and billed at or before the time of the terminal server crash. This ensures that subscribers are not overbilled for connection time.

The usage is simple: insert the IP address of the radius server, the secret, user name and password of the user to test. Remember to add the IP of the PC as NAS on the Radius server to allow request to be processed and answered.

Up until now there was no easy way to identify if an authentication failure was caused by the radius server which rejects the client, or if it was just simply a reachability issue. The test aaa radius command lets you do just that. You can now remotely verify if the WLC-Radius server communication fails or if the credentials for the client results in a passed or failed authentication.

Let us have a look at how the command works and the outputs are seen when the test aaa radius command results in a passed authentication. When the command is executed, WLC displays the parameters with which it sends out the access request:

In order to view the results of the authentication request, you need to execute the command test aaa show radius . The command can take some time to show the output if a radius server is unreachable and the WLC needs to retry or fallback to a different radius server.

The extremely useful aspect of this command is that it shows the attributes which are returned by the radius server. This can be redirect URL and Access Control List (ACL). For example, in the case of Central Web Authentication (CWA) or VLAN info when you use VLAN override.

When you have multiple radius servers configured under the Service Set Identifier (SSID) and the primary radius server does not respond, then the WLC tries with the secondary radius server configured. This is shown very clearly in the output where the first radius server does not respond and the WLC then tries the second radius server which responds immediately.

Hi. We're currently using SSL-VPN, however my users are complaining about poor performance (a known issue with SSL-VPN). In looking at other options, both L2TP and IKEv2 seem much better (about 2x the throughput in my testing), so I want to switch to either L2TP or IKEv2.

RADIUS test client is an easy to use tool to simulate, debug and monitor most RADIUS and Network Access Servers (NAS).

As a test client simulate RADIUS authentication, accounting and CoA/Disconnect requests for multiple devices and usage scenarios.

As a debugging tool raw RADIUS attribute packet information from your NAS or RADIUS server is decoded into an easy to read display or stored for later use in a profile.

As a monitoring tool track hundreds of RADIUS servers, keep uptime statistics and send email/SMS pager notifications should a server become unreachable.

Troubleshooting a RADIUS is tedious and would take hours, especially when dealing with various services and protocols. A CloudRADIUS monitoring tool like eapol_test helps to measure the amount of time a server takes to respond, process a request, and send a reply. It also measures the time it takes to respond to the client.

The above command gives the time in milliseconds. This can be executed before and after the eapol_test script. The total time taken for the response can be calculated by calculating the difference between these values. This includes the latency on the internet.

Slow internet need not be the reason for slow connectivity. However, testing SecureW2s CloudRADIUS with the eapol-test tool will be a good start to troubleshooting your internet worries. As for anything else, our highly recommended support team is here to help you around the clock.

Besides these protocol criteria, the standard defines system architecture requirements. The first of those is that the protocol must be capable of servicing thousands of simultaneous requests and supporting millions of users, devices and other end client types. This means that the systems working with this protocol are high load systems and they definitely need to be load tested.

We can see that the response contains Access-Accept. The log file returns all the attributes and the values that are configured for the client and the authenticated user. From this step on we can scale up the script, add a CSV data set config component with the list of users and attribute value pairs, declare variables and use them in the script and implement various load testing scenarios by using this sampler. Another example of JMeter script is shown in the screenshot below. 17dc91bb1f