Hello Kobus, On 07/25/2014 01:38 PM, Kobus Bensch wrote: > 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.
Sadly, this isn't possible (actually it is possible, but not from userland) as described here: http://marc.info/?l=haproxy&m=139945650506607&w=2 > > 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 > <http://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. > Regards, -- Nenad Merdanovic | PGP: 0x423edcb2 | Web: http://nimzo.info Linkedin: http://www.linkedin.com/in/nenadmerdanovic
