| ZFS support |
supported |
supported |
required |
required |
supported |
ZFS support |
| Language |
C, Bourne Shell |
Bourne Shell |
Rust, Bourne Shell |
Python |
Bourne Shell |
Language |
| Automation |
Makejail, Initscripts, Images |
Templates |
Flavours, Images |
Plugins |
Flavours |
Automation |
| Jail Type |
clone, copy, tiny, thin, thick, empty, linux+debootstrap |
thin, thick, vnet, Linux, empty |
thick |
clone, basejail, template, empty, thick |
basejail |
Jail Type |
| VNET |
Supported |
Supported |
Supported |
Supported |
Not Supported |
VNET |
| Dynamic firewall |
Yes |
Requires a loopback interface |
Yes |
No |
No |
Dynamic firewall |
| Resource control |
Full support |
Yes, but it does not support statistics and all rctl(8) actions and does not support actions by rule |
Basic: CPU and memory only |
Legacy only |
Not Supported |
Resource control |
| CPU Sets |
Yes |
No |
Yes |
Yes |
Yes |
CPU Sets |
| IPv6 support |
Yes (+SLAAC) |
Yes |
Yes |
Yes |
Yes |
IPv6 support |
| Linux containers |
Yes |
Yes |
?? |
Yes |
?? |
Linux containers |
| Dynamic DEVFS Ruleset Management |
Yes |
No |
No |
No |
No |
Dynamic DEVFS Ruleset Management |
| Network management |
Virtual networks, Bridges |
No |
Subnet, requires sysutils/potnet |
No |
No |
Network management |
| Jail dependency |
Yes |
No |
Yes |
Yes |
No |
Jail dependency |
| Supervisor |
Yes (Healthcheckers) |
No |
No |
No |
No |
Supervisor |
| Log management |
Yes |
No |
No |
No |
No |
Log management |
Parse jail.conf(5) file for syntax errors |
Yes |
Not supported |
Yes |
Yes |
Yes |
Parse jail.conf(5) file for syntax errors |
| Volume management |
Yes |
No |
Basic, Only supported when using the fscomp feature |
Basic |
No |
Volume management |
| Parallel startup |
Yes (Healthcheckers, jails & NAT) |
No |
No |
No |
No |
Parallel startup |
| Netgraph |
Yes |
No |
No |
No |
No |
Netgraph |
| Startup order control |
Yes |
Yes, but don't support priorities |
Yes, but don't support priorities |
Yes |
Yes, using rcorder(8) |
Startup order control |
| X11 support |
Yes |
No |
No |
No |
No |
X11 support |
| import/export |
Yes |
Yes |
Yes |
Yes |
Yes |
import/export |