GGUS #145614 Timeouts also caused by CERN FTS falling over. changed memory allocation for xrootd, and added timeout of 2 mins. Now transfers all green.
GGUS #145688 Problem for many sites in UK accessing CERN Squids directly, rather than using the RAL Stratum 1. Manchester tries to contact RAL squid on IPV6, falls back to IPV4. Now seeing connections with RAL.
Alessandra will contact Jose at RAL again to check if IPv6 is enabled for squid (we believe it is) and if RAL is using the OS Squid or the Frontier version (we believe the latter).
Vip has upgraded Squids at Oxford, but still using IPv4.
Details can be seen on the WLCG Squid monitor page: http://wlcg-squid-monitor.cern.ch/awstats/bin/awstats.pl?month=02&year=2020&output=allhosts&config=cvmfsbproxy.cern.ch&framename=index