Hi All, I2d like to install a Ceph Nautilus on Ubuntu 18.04 LTS and give the storage to 2 windows server via ISCSI. I choose the Nautilus because of the deploy function I don't want to another VM to cephadm. So I can isntall the ceph and it is working properly but can't setup the icsi gateway. The services running like tcmu-runner, ebd-target-gw and rbd-target-api. I can going into gwcli but I can't create the first gw I get this msessage: /iscsi-target...-igw/gateways> create cf01 192.168.203.51 skipchecks=true OS version/package checks have been bypassed Get gateway hostname failed : 403 Forbidden Please check api_host setting and make sure host cf01 IP is listening on port 5000 In the syslog at the same time: Mar 1 15:43:02 cf01 there is no tcmu-runner data avaliable Mar 1 15:43:06 cf01 ::ffff:127.0.0.1 - - [01/Mar/2021 15:43:06] "GET /api/config HTTP/1.1" 200 - I can see the python listening on port 5000 (mybe this is my problem) netstat -tulpn | grep 5000 tcp6 0 0 :::5000 :::* LISTEN 1976/python I cannot find anything about this error and I can't figure out what is solution. Ubuntu 18.04.5 LTS 4.15.0-136-generic I also tried with 4.20.0-042000-generic but the erorr was the same. jansz0