Hello Brian, I'm thinking XRootD TPC transfers here. Regarding HTTP-TPC transfers, the performance markers allow reporting of the IP addresses. Over there, it's more a question for FTS/Gfal2 to parse these replies and for the storage endpoints to send them. Cheers, Mihai -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/1471#issuecomment-913723347 ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-DEV list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1