I did buy this ATA for testing, but I found when ATA obtain provisioning server from DHCP and hostname has no direct A record but CNAME, ATA didn't try resolve CNAMEs host in next step
here is communication when provisioning server has CNAME record
10:44:53.748561 IP 172.16.2.2.51112 > 81.30.225.2.53: 46720+ A? pv.ha-vel.cz. (32)
10:44:53.749593 IP 81.30.225.2.53 > 172.16.2.2.51112: 46720 2/3/3 CNAME[|domain]
and then no more comunication
and here when provisioning server has A record
10:54:52.284877 IP 172.16.2.2.52877 > 81.30.225.10.53: 4933+ A? pv.ha-vel.cz. (32)
10:54:52.286030 IP 81.30.225.10.53 > 172.16.2.2.52877: 4933*- 1/3/4 A x.y.z.v (187)
start provisioning
All other SPA or PAP2T working fine, problem is only with SPA112
Have some one ale same problem?
Thanks