I am trying to set up 2 Artiq systems master + satellite connected via fiber link. I connected SFP 1 of the master to SFP 0 of the satellite Kasli. LAN connection to the computer is at SFP 0 at the master.
I generated the device_db.py file from the two config files via
python -m artiq.frontend.artiq_ddb_template bonn2master.json -s DESTINATION bonn2satellite.json -o device_db.py
where I set
DESTINATION to be
1, but there is no more documentation about what to put there as a destination that I could find. The device_db lists now all devices.
I can ping the master system and am able to run experiments using the master hardware, so this is working. I am however not able to access any hardware in the satellite, even that it is listed in the device_db.py with incremented adresses (e.g. ttl0 to ttl39 on master, tt40 to ttl55 on satellite).
I then created a routing table as explained here (https://m-labs.hk/artiq/manual/drtio.html?highlight=tree#using-drtio) and here (https://forum.m-labs.hk/d/191-drtio-master-satellite-ping-failure), but this did not helped.
The gateware is the one freshly provided by (QU)ARTIQ.
Is DESTINATION = 1 correct? Are the fiber connections correct? What else could I check? Can I communicate with the satellite via USB to check whether it is connected to the master?
Any help is appreciated.