FreeRADIUS Proxy Configuration

@nolk

Hi there, with 10+ years in Network/System Administration and lots of experience with FreeRADIUS I'll be perfect fit for this task. I'll need remote access to your server where freeRadius runs (ssh) and details of the LDAP backend.

@Feriver

Hello, I can configure FreeRADIUS to act as a proxy supporting PAP and CHAP authentication protocols, integrated with your LDAP backend for secure username and password verification. The setup will ensure reliable authentication flow, proper logging, and fallback handling for multiple users. I will validate all configurations and test end-to-end authentication to guarantee seamless operation. I have extensive experience configuring FreeRADIUS with LDAP backends, handling PAP/CHAP protocols, and implementing secure, production-ready authentication proxies. The configuration will be documented clearly for future maintenance and troubleshooting. Thanks, Asif

@techsty2014

Hi there, I will configure FreeRADIUS as a proxy with PAP/CHAP authentication and LDAP backend integration. The setup will handle username/password flows, proper realm-based proxying, and reliable communication with your LDAP directory for user lookups and credential validation. One thing I will pay close attention to is the `authorize` and `authenticate` sections in the virtual server config - making sure the LDAP module is called at the right stage depending on whether the request is PAP or CHAP, since CHAP requires the password to be retrievable from LDAP in cleartext or NT-hash form. I will document the final configuration so your team has full visibility into the setup. Questions: 1) What LDAP server are you using (OpenLDAP, Active Directory, etc.) and is the user schema standard or custom? 2) Should the proxy handle multiple realms, or is this a single-realm setup? Looking forward to discussing further. Best regards, Faizan

@niveditaj1

Hello, I have a few queries regarding the FreeRADIUS proxy configuration. 1) What is the specific LDAP schema you are using for storing user credentials? 2) Which Linux distribution is your FreeRADIUS server currently running on? 3) Do you require a secondary LDAP server for failover or high availability? I will configure your FreeRADIUS instance to act as a secure gateway that delegates authentication to your LDAP backend. I will enable the specific modules required to process PAP and CHAP requests, ensuring that the server correctly maps username and password attributes. The proxy configuration will be tuned to forward requests efficiently while maintaining connection persistence with your directory service. This approach will create a reliable bridge for your network authentication needs. Thanks, Nivedita

@najibe1

Hello, I’m an IT expert with over 20 years of experience in the industry. I hold certifications as a Cisco Certified Networking Professional (300-100 and 300-115), Linux Certified Professional (LPI 101, 102, 103), Red Hat Certified System Administrator, VMware Certified Professional (versions 4, 5, and 5.5), as well as being a Microsoft System Administrator/Engineer from 2003 to 2022 and AZ104

@kamran2012

Hi there, I will configure FreeRADIUS as a proxy with PAP/CHAP authentication and LDAP backend integration. The setup will handle username/password flows correctly, with proper module ordering in the authorize and authenticate sections to ensure LDAP lookups work reliably for both protocols. One important detail - for CHAP to work with LDAP, the directory must store passwords in a retrievable format (cleartext or NT-Password), since CHAP requires the server to have access to the plaintext password for hash comparison. I will verify this early and advise on the best approach if your LDAP schema needs adjustment. Questions: 1) Which LDAP server are you using (OpenLDAP, Active Directory, 389DS)? 2) Is this a new FreeRADIUS installation or an existing setup that needs proxy configuration added? Looking forward to discussing further. Best regards, Kamran

@trm66614

Hi there,Good morning I am Talha. I can work with your project skills Network Administration, Network Engineering, Linux, Network Security, Security and System Admin I am excited to present my proposal, which centers around a personalized approach designed to elevate your project. We will start with an in-depth consultation to gain a deep understanding of your project's unique requirements, goals, and constraints. Our commitment to customization means that we will tailor our services to align perfectly with your project, and we will explain how this approach will meet your expectations. Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks Regards. Talha Ramzan

@khalsam

Hi, I’m an experienced FreeRADIUS admin and can configure it as a proxy with PAP/CHAP support, integrated with LDAP for secure username/password authentication. I’ve done similar setups and can deliver it quickly and reliably. Thanks,

@brayanstiven5

Hi, there, I have extensive experience in network security and Linux system administration with a focus on FreeRADIUS configuration. My expertise lies in setting up and managing FreeRADIUS to act as a proxy server, ensuring seamless authentication processes. Utilizing my knowledge of PAP/CHAP protocols and LDAP integration, I will efficiently proxy user authentication to an LDAP backend while safeguarding sensitive username and password information. ✅ For the project, I will start by configuring FreeRADIUS to support PAP/CHAP authentication protocols and establish a secure connection to the LDAP backend for authentication. Following that, I will fine-tune the proxy settings to handle user information securely and efficiently. ✅ Drawing on my past experiences, I successfully integrated LDAP with FreeRADIUS in a similar project, ensuring smooth authentication processes. I optimized network security and system performance by implementing robust authentication mechanisms. ✅ Leveraging my network security and engineering skills, I will meticulously configure FreeRADIUS to meet your proxy requirements, prioritizing data integrity and confidentiality. ✅ Further, I will conduct thorough testing to validate the proxy setup and address any potential security vulnerabilities proactively. ✅ Upon completion, I will provide detailed documentation on the FreeRADIUS proxy configuration, ensuring ease of management and maintenance. I look forward to working with you. Best Regards. Braya

@TheDesignBloke

Hi there, I fully understand the importance of configuring FreeRADIUS as a proxy for efficient authentication. With my extensive background in FreeRADIUS configuration and my expertise in integrating LDAP backends, I can ensure a seamless setup that supports both PAP and CHAP authentication protocols. I have successfully implemented similar solutions for clients, providing them with robust security and reliable user management. My approach will include thorough testing for proper handling of username and password information to avoid any service disruptions. I am ready to start this project immediately and anticipate it will take about 5 days to configure and test the system effectively. What specific features or additional functionalities are you looking to implement in this FreeRADIUS proxy configuration?

@mubeenm5026

As an expert in system configuration and with experience specifically in FreeRADIUS setup, I'm confident that my web development firm, Web Crest, is best positioned to meet your demands. We have sturdy knowledge of FreeRADIUS to configure it as per your requirements, including support for PAP/CHAP authentication and integration with LDAP backend—which means smooth handling of username and password user info. Over the last decade, Web Crest has built a reputation around delivering top-notch, scalable solutions that perform reliably. This extends to our ability to integrate various technologies like AI automation, where we tap into tools like machine learning, data extraction systems. This diverse skillset perfectly complements your project needs. Moreover, our scalability expertise extends beyond technology to our working model. We're not just looking for a project, but a long-term partnership where we ensure responsive communication and transparent workflows throughout the process. With a 98% project completion rate and consistent positive feedback, you can be assured of the commitment and quality you deserve. Don't just hire us for this job; choose us for meaningful technology that aligns with your business needs.

@MADAlphaDesigns

THIS IS NOT THE AUTO BID, PLEASE REVIEW IT IN DETAIL Hi, I’ve reviewed your project and understand you’re looking for an expert to configure FreeRADIUS as a proxy. With extensive experience in FreeRADIUS configuration and LDAP integration, I can efficiently set up the required support for PAP and CHAP authentication protocols. I have successfully implemented similar configurations that effectively handle user credentials and ensure secure communications. I propose a timeline of just a few days to complete this setup, ensuring a smooth process so you can get operational quickly. What specific challenges have you faced with your current setup that you hope to resolve? I look forward to discussing the specifics further. Best regards, Ibad

@fakhara1ha

Hey , I just finished reading the job description and I see you are looking for someone experienced in Network Engineering, System Admin, Network Security, Linux, Network Administration and Security. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further.