Hi Marian I would like to point out that in the future we may have IPv6-only worker nodes and so we shouldn't adopt a solution that assumes IPv4 is always present. In fact we are testing out an IPv6-only worker node at Brunel at the moment. Duncan -- You are receiving this because you commented. Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/411#issuecomment-246362073 ######################################################################## 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