I happened to notice that EPICS_CA_ADDR_LIST was set to iocha5.jlab.org (129.57.188.5) for the adaq user on the adaqlX machines.
[adaq@adaql8 adaq]$ echo $EPICS_CA_ADDR_LIST 129.57.188.5
It was being set in ~adaq/.bash_profile. After consulting with Javier I commented out the old line and put in one of the gateway servers: #export EPICS_CA_ADDR_LIST="129.57.188.5" export EPICS_CA_ADDR_LIST="129.57.255.12"
A copy of this log entry has been emailed to: rom@jlab.org, camsonne@jlab.org