Hi, after upgrading one of the doors to version xrootd-5.5.5 (from 5.4.2) it stopped functioning. Both xrootd and cmsd start and service shows as running, however I see in the cmsd log: 230613 07:33:12 1776620 Config: server service enabled. 230613 07:33:12 1776620 Xrd_Sched: running cms protocol handler inq=0 230613 07:33:12 1776620 cms_Pander: server services to dtn20.nese.rc.fas.harvard.edu:1213 230613 07:33:12 1776620 cms_Pander: trying to connect to lvl 0 dtn20.nese.rc.fas.harvard.edu:1213 230613 07:33:12 1776635 State: Status changed to active + nostaging 230613 07:33:12 1776620 XrdOpen: Unable to connect socket to dtn20.nese.rc.fas.harvard.edu; connection refused 230613 07:33:18 1776620 cms_Pander: trying to connect to lvl 0 dtn20.nese.rc.fas.harvard.edu:1213 230613 07:33:24 1776620 cms_Pander: trying to connect to lvl 0 dtn20.nese.rc.fas.harvard.edu:1213 while looking at ifconfig one can get an impression that ipv6 is enabled, but in reality it is not bond0.2117: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 140.247.236.31 netmask 255.255.255.128 broadcast 140.247.236.127 inet6 fe80::be97:e1ff:fef1:ff40 prefixlen 64 scopeid 0x20<link> inet6 2607:fb60:2406:8:be97:e1ff:fef1:ff40 prefixlen 64 scopeid 0x0<global> I do have -I v4 flag enabled, however it looks to me that it is ignored now [Service] ExecStart=/usr/bin/cmsd -l /var/log/xrootd/cmsd.log -c /etc/xrootd/xrootd-%i.cfg -k fifo -s /run/xrootd/cmsd-%i.pid -n %i -I v4 Please advise on what I can do to make this door work (please no comments like: enable ipv6 everwhere) Thank you, --Max -- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/2035 You are receiving this because you are subscribed to this thread. Message ID: <[log in to unmask]> ######################################################################## 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