Hi We use HAProxy extensively and until a few days ago, had no problem with capturing the IP address of clients in X-Forward-IP portion of the HAproxy config.
We have now, due to requirements in other countries, taken a service with a CDN provider. As the specific service is required to be PCI compliant, the only way they can provide us with the client IP address is to put it in the TCP option header 22. The last 32 bits of this header will contain the client IP address in HEX format. How, if at all possible, can this be transferred from this header into the X-Forward-For header on HAProxy so we can capture it in our application for further analysis in our back end systems? We use HAProxy 1.5.1, soon to be 1.5.2 on Centos 6.5. Our HAProxy sits in front of Apache HTTPD. Thanks in advance Kobus -- Trustpay Global Limited is an authorised Electronic Money Institution regulated by the Financial Conduct Authority registration number 900043. Company No 07427913 Registered in England and Wales with registered address 130 Wood Street, London, EC2V 6DL, United Kingdom. For further details please visit our website at www.trustpayglobal.com. The information in this email and any attachments are confidential and remain the property of Trustpay Global Ltd unless agreed by contract. It is intended solely for the person to whom or the entity to which it is addressed. If you are not the intended recipient you may not use, disclose, copy, distribute, print or rely on the content of this email or its attachments. If this email has been received by you in error please advise the sender and delete the email from your system. Trustpay Global Ltd does not accept any liability for any personal view expressed in this message.
