istgt 0.4~20111008-3 (armhf binary) in ubuntu bionic

 istgt is a iSCSI target for Unix-like operating systems (including those with
 Linux and kFreeBSD kernels) running as daemon process in user space.
 .
 It supports:
 .
  * Multipath I/O
  * 64bit LBA for volumes over 2 TiB size
  * Header/Data digest by CRC32C
  * Mutual authentication with CHAP
  * Multiple LUNs and ACLs for portals
  * IPv6/IPv4 support