502 bad gateway on a website on certains ISP

Hello. I would like to help you with bad gateway issues. I have expeience. Please read my feedbaks. Thank you.

Hello, Hope you are doing well. I have 6 years of experience in Linux and Webhosting. I will fix your 502 bad gateway error. I need access to server. It will related to nginx config Regards. VishnuLal

I have experience in deploying and maintaining of: Cloud Computing Platforms: AWS Amazon Web Services,Microsoft AZURE, Google Cloud (GCP). Server Operating Systems: Windows Server 2003-to-2012R2, Windows Server 2016 Amazon Linux, Debian, RHEL, CentOS, Ubuntu. Web servers and servlets containers: IIS, APACHE, NGINX, DOCKER Mail servers: POSTFIX, EXIM, MS Exchange 2000-to-2013, MS Exchange 2016, QMAIL Database servers: MySQL, MS SQL Virtualization: MS Hyper-V, VMware Server(ESXI), VirtualBox. Directory service: Active Directory, OpenLDAP. File servers: IIS FTP, proftpd, FileZilla FTP Server, SAMBA. Firewalls: Windows firewall,ISA/Forefront TMG, MikroTik,PFSense Zywall and other Routers; Data Storage Systems: Netapp, FAS, EMC, VNX; Hosting Panels: PLESK,cPanel,Website Panel

Hello, I have gone through with your project details and understood I am ready to proceed right away Moving On, I would like to mention about my experience over here. I have 4+ years experience in as a system admin I have handled many complex server related tasks such as Bug fixing, troubleshooting, Data migration ( without data loss ) and many more. Look forward to our quick chat Regards Gaurav

Hello, I have large experience with troubleshooting such errors, just need ssh details to your server Regards, Tony

Hello, I have more than 10 years experience in web server admin. I can fix/audit this issue. Please let me know when can I start. Thanks, Amita G

Hi,dear! I am quite interested in your project - '502 bad gateway on a website on certains ISP'. :) I am a skillful software developer who has rich experience in this field. If you contact me, you and I will be happy. Thank you in advance. Skills: CentOs, Linux, PHP, System Admin

Hi , I have read your requirement , I also web-development worked on multiple cms and frameworks. I have experience in VPS, cPanel hosting, and cloud hosting, I have also experience in DNS . if you give the opportunity then I will definitely to work with you , If you need then i can provide you . Thanks 


Hi I can fix 502 issue please share the server details soi can check and fix it . I have 4 years of experience as system admin

Hi, I'm a certified professional who can assist you in fixing the issues in a professional manner. I have the following certifications obtained, CCNA: CSCO12113141 CCNP ID:CSCO12113141 Microsoft Certified Technology Specialist MC ID :9402192 Microsoft Certified IT Professional. MC ID :9402192 ISO/IEC 27001 Certification ITIL-V3 (Foundation) License ITIL/IN082846 Standard Diploma In Ethical Hacking(Security Specialist)(CEH V7) RHCSA-Red Hat 2017 I can ensure 100% satisfaction for this fix. Thanks, Randika

502 is a network problem or traffic problem it's not a internet problem or computer connection problem. Some time this problem will be created by access blocking by geographical location wise.

In past we have faced such problems in our project. We can solve it and optimise web