<s>
This	O
is	O
a	O
list	B-Protocol
of	I-Protocol
router	I-Protocol
and	I-Protocol
firewall	I-Protocol
distributions	I-Protocol
,	O
which	O
are	O
operating	O
systems	O
designed	O
for	O
use	O
as	O
routers	B-Protocol
and/or	O
firewalls	B-Application
.	O
</s>
<s>
Name	O
Status	O
Type	O
Architecture	O
Min	O
hardware	O
requirements	O
License	O
Cost	O
Description	O
Alpine	O
Linux	O
Linux	B-Application
distribution	I-Application
x86	B-Operating_System
,	O
x86-64	B-Device
,	O
ARM	B-Architecture
Open	O
source	O
Linux	B-Application
distribution	I-Application
running	O
from	O
a	O
RAM	B-Application
drive	I-Application
.	O
</s>
<s>
Its	O
original	O
target	O
was	O
small	O
appliances	O
like	O
routers	B-Protocol
,	O
VPN	O
gateways	O
,	O
or	O
embedded	O
x86	B-Operating_System
devices	O
.	O
</s>
<s>
Uses	O
Busybox	B-Application
and	O
musl	B-Language
.	O
</s>
<s>
ClearOS	B-Protocol
Red	O
Hat	O
Enterprise	O
Linux	O
derivative	O
x86	B-Operating_System
,	O
x86-64	B-Device
GPL	B-License
and	O
others	O
Free	O
or	O
paid	O
registration	O
Router	B-Protocol
and	O
firewall	B-Application
for	O
SMBs	O
with	O
network	O
,	O
gateway	O
and	O
server	O
modules	O
accessed	O
through	O
WebConfig	O
.	O
</s>
<s>
DD-WRT	B-Protocol
Linux	B-Application
distribution	I-Application
MIPS	B-Device
,	O
x86	B-Operating_System
,	O
ARM	B-Architecture
Free	O
or	O
paid	O
registration	O
for	O
x86	B-Operating_System
Embedded	O
Linux	O
firmware	O
distribution	O
available	O
on	O
a	O
variety	O
of	O
wireless	B-Device
routers	I-Device
.	O
</s>
<s>
Endian	B-Protocol
Firewall	I-Protocol
Linux	B-Application
distribution	I-Application
x86-64	B-Device
Free	O
(	O
PC	O
)	O
or	O
hardware	O
version	O
UTM	O
distribution	O
with	O
routing	O
,	O
firewall	B-Application
,	O
anti-spam	O
and	O
anti-virus	O
for	O
web	O
,	O
FTP	O
and	O
e-mail	O
,	O
OpenVPN	O
,	O
IPsec	O
,	O
captive	O
portal	O
functionality	O
,	O
and	O
captive	O
portal	O
(	O
missing	O
in	O
community	O
version	O
)	O
.	O
</s>
<s>
Endian	B-Protocol
Firewall	I-Protocol
Community	O
(	O
EFW	O
)	O
is	O
a	O
complete	O
version	O
for	O
x86	B-Operating_System
.	O
</s>
<s>
The	O
anti-virus	O
for	O
EFW	O
is	O
Sophos	O
or	O
ClamAV	B-Application
.	O
</s>
<s>
The	O
intrusion	O
protection	O
is	O
Snort	B-Language
.	O
</s>
<s>
fli4l	B-Protocol
Linux	B-Application
distribution	I-Application
x86	B-Operating_System
,	O
x86-64	B-Device
GPL	B-License
(	O
Free	B-Application
software	I-Application
)	O
Linux-based	O
router	B-Protocol
project	O
supporting	O
a	O
large	O
set	O
of	O
layer-1	O
technologies	O
(	O
e.g.	O
</s>
<s>
floppyfw	B-Protocol
Linux	B-Application
distribution	I-Application
x86	B-Operating_System
Single-floppy	O
router	B-Protocol
with	O
Linux	O
's	O
advanced	O
firewall	B-Application
capabilities	O
.	O
</s>
<s>
FRRouting	B-Protocol
GPL2	O
Free	O
Range	O
Routing	O
or	O
FRRouting	B-Protocol
or	O
FRR	O
is	O
a	O
network	O
routing	O
software	O
suite	O
running	O
on	O
Unix-like	O
platforms	O
,	O
particularly	O
Linux	O
,	O
Solaris	O
,	O
OpenBSD	O
,	O
FreeBSD	B-Operating_System
and	O
NetBSD	O
.	O
</s>
<s>
Gargoyle	B-Application
Linux	B-Application
distribution	I-Application
MIPS	B-Device
,	O
x86-64	B-Device
A	O
free	O
OpenWrt-based	O
Linux	B-Application
distribution	I-Application
for	O
a	O
range	O
of	O
Broadcom	O
and	O
Atheros	O
chipset	O
based	O
wireless	B-Device
routers	I-Device
.	O
</s>
<s>
Global	O
Technology	O
Associates	O
,	O
Inc	O
.	O
FreeBSD	B-Operating_System
derivative	O
x86	B-Operating_System
Free	O
(	O
limited	O
functionality	O
)	O
or	O
paid	O
GB-OS	O
firewall	B-Application
and	O
UTM	O
appliance	O
.	O
</s>
<s>
IPFire	B-Protocol
Linux	B-Application
distribution	I-Application
x86	B-Operating_System
,	O
x86-64	B-Device
,	O
ARM	B-Architecture
RAM	O
:	O
1	O
GBStorage	O
:	O
4	O
GB	O
GPLv3	O
IPFire	B-Protocol
is	O
a	O
hardened	O
Open	O
Source	O
Linux	B-Application
distribution	I-Application
that	O
primarily	O
performs	O
as	O
a	O
Router	B-Protocol
and	O
a	O
Firewall	B-Application
;	O
a	O
standalone	O
firewall	B-Application
system	O
with	O
a	O
web-based	O
management	O
console	O
for	O
configuration	O
.	O
</s>
<s>
Kerio	O
Control	O
Linux	O
x86-64	B-Device
Proprietary	O
Paid	O
hardware	O
or	O
virtual	O
appliance	O
Router/firewall	O
distribution	O
.	O
</s>
<s>
LEAF	B-Protocol
Project	I-Protocol
Linux	B-Application
distribution	I-Application
x86	B-Operating_System
linux	O
Embedded	O
Appliance	O
Framework	O
;	O
a	O
customizable	O
embedded	O
Linux	O
network	O
appliance	O
used	O
as	O
an	O
Internet	O
gateway	O
,	O
router	B-Protocol
,	O
firewall	B-Application
,	O
and	O
wireless	O
access	O
point.LibreCMC	O
Linux-libreMIPSGPLv2	O
Linux-libre	B-Application
distribution	O
for	O
computers	O
with	O
minimal	O
resources	O
,	O
such	O
as	O
the	O
Ben	B-Application
NanoNote	I-Application
,	O
ath9k-based	O
Wi-Fi	B-Device
routers	I-Device
,	O
and	O
other	O
hardware	O
with	O
emphasis	O
on	O
free	B-Application
software	I-Application
.	O
</s>
<s>
Based	O
on	O
OpenWrt	B-Application
,	O
the	O
project	O
's	O
goal	O
is	O
to	O
aim	O
for	O
compliance	O
with	O
the	O
GNU	O
Free	O
System	O
Distribution	O
Guidelines	O
(	O
GNU	O
FSDG	O
)	O
and	O
ensure	O
that	O
the	O
project	O
continues	O
to	O
meet	O
these	O
requirements	O
set	O
forth	O
by	O
the	B-Operating_System
Free	I-Operating_System
Software	I-Operating_System
Foundation	I-Operating_System
(	O
FSF	O
)	O
.	O
</s>
<s>
LibreCMC	B-Application
does	O
not	O
support	O
ac	O
(	O
Wi-Fi	O
5	O
)	O
or	O
ax	O
(	O
Wi-Fi	O
6	O
)	O
due	O
to	O
a	O
lack	O
of	O
free	O
chipsets	O
.	O
</s>
<s>
m0n0wall	B-Protocol
FreeBSD	B-Operating_System
derivative	O
x86	B-Operating_System
Development	O
ended	O
2015-02-15	O
.	O
</s>
<s>
Small	O
web-administrative	O
router/firewall/VPN	O
(	O
IPsec/PPTP	O
only	O
;	O
no	O
OpenVPN	O
)	O
distribution	O
.	O
</s>
<s>
m0n0wall	B-Protocol
was	O
forked	O
to	O
smallwall.org	O
shortly	O
after	O
Manuel	O
Kasper	O
announced	O
end	O
of	O
development	O
for	O
m0n0wall	B-Protocol
.	O
</s>
<s>
Openwall	B-Application
Linux	O
x86	B-Operating_System
,	O
x86-64	B-Device
GNU/	O
*	O
/Linux	O
(	O
or	O
Owl	O
for	O
short	O
)	O
is	O
a	O
small	O
security-enhanced	O
Linux	B-Application
distribution	I-Application
for	O
servers	O
,	O
appliances	O
,	O
and	O
virtual	O
appliances	O
.	O
</s>
<s>
OpenWrt	B-Application
Linux	O
x86	B-Operating_System
,	O
x86-64	B-Device
,	O
MIPS	B-Device
,	O
ARM	B-Architecture
,	O
PowerPC	B-Architecture
,	O
AVR32	B-Device
,	O
CRIS	B-Device
,	O
m68k	B-Device
,	O
SPARC	B-Architecture
,	O
SuperH	O
,	O
Ubicom32	O
,	O
etc	O
.	O
</s>
<s>
GPL	B-License
V2	I-License
Linux	B-Application
distribution	I-Application
with	O
a	O
focus	O
on	O
CPE-routers	O
and	O
similar	O
embedded	B-Architecture
devices	I-Architecture
.	O
</s>
<s>
Its	O
comprehensive	O
build	O
system	O
is	O
based	O
on	O
a	O
heavily	O
modified	O
uClibc	O
#Buildroot	O
and	O
suitable	O
for	O
embedded	B-Architecture
systems	I-Architecture
in	O
general	O
.	O
</s>
<s>
OPNsense	B-Protocol
HardenedBSD	O
derivative	O
,	O
fork	O
of	O
pfSense	B-Protocol
x86-64	B-Device
FreeBSD	B-Operating_System
License	O
Free	O
or	O
paid	O
Forward	O
caching	O
proxy	O
,	O
traffic	O
shaping	O
,	O
intrusion	O
detection	O
,	O
two-factor	O
authentication	O
,	O
IPsec	O
and	O
OpenVPN	O
pfSense	B-Protocol
FreeBSD	B-Operating_System
derivative	O
,	O
fork	O
of	O
m0n0wall	B-Protocol
x86-64	B-Device
,	O
ARM	B-Architecture
Closed	O
&	O
Open	O
source	O
licenses	O
Free	O
as	O
PfSense	B-Protocol
CE	O
or	O
paid	O
on	O
Netgate	O
Devices	O
as	O
PfSense	B-Protocol
Plus	O
Customized	O
distribution	O
tailored	O
for	O
use	O
as	O
a	O
firewall	B-Application
,	O
router	B-Protocol
,	O
DHCP	O
server	O
,	O
gateway	O
,	O
OpenVPN	O
,	O
IPsec	O
,	O
proxy	O
and	O
anti-virus	O
(	O
Snort	B-Language
)	O
.	O
</s>
<s>
Smoothwall	B-Protocol
Linux	B-Application
distribution	I-Application
x86	B-Operating_System
Closed	O
&	O
Open	O
source	O
licenses	O
Free	O
or	O
paid	O
Router/firewall	O
distribution	O
with	O
a	O
web	O
interface	O
and	O
light	O
terminal	O
.	O
</s>
<s>
Sophos	O
Linux	O
derivative	O
x86-64	B-Device
Free	O
,	O
Paid	O
or	O
hardware/virtual	O
appliance	O
UTM	O
-	O
offers	O
free	O
home	O
use	O
for	O
up	O
to	O
50	O
clients	O
.	O
</s>
<s>
Tomato	B-Protocol
Firmware	I-Protocol
Linux	B-Application
distribution	I-Application
Broadcom	O
only	O
:	O
MIPS	B-Device
,	O
ARM	B-Architecture
Free	O
HyperWRT-based	O
,	O
Linux	O
core	O
firmware	O
distribution	O
for	O
many	O
Broadcom-based	O
wireless	B-Device
routers	I-Device
,	O
originally	O
Linksys	O
WRT54G	O
.	O
</s>
<s>
Now	O
being	O
ported	O
to	O
ARM-based	O
consumer	O
routers	B-Protocol
.	O
</s>
<s>
Vyatta	B-Protocol
Linux	B-Application
distribution	I-Application
x86	B-Operating_System
,	O
x86-64	B-Device
Paid	O
Enterprise-class	O
router	B-Protocol
,	O
firewall	B-Application
,	O
VPN	O
,	O
intrusion	O
protection	O
and	O
more	O
delivered	O
as	O
a	O
complete	O
network	O
operating	O
system	O
that	O
runs	O
on	O
x86	B-Operating_System
hardware	O
or	O
in	O
XenServer	B-Operating_System
,	O
VMware	O
or	O
Hyper-V	O
to	O
provide	O
vFirewall	O
,	O
vRouter	O
network	O
virtualization	O
functionality	O
.	O
</s>
<s>
VyOS	B-Protocol
Linux	B-Application
distribution	I-Application
x86	B-Operating_System
,	O
x86-64	B-Device
RAM	O
:	O
512MBStorage	O
:	O
2GB(recommended )	O
GPL	B-License
v2	I-License
Free	O
"	O
snapshot	O
"	O
builds	O
or	O
self-compiled	O
.	O
</s>
<s>
Stable	O
builds	O
require	O
subscription	O
Based	O
on	O
Vyatta	B-Protocol
.	O
</s>
<s>
After	O
Brocade	O
halted	O
development	O
of	O
Vyatta	B-Protocol
CE	O
(	O
free	O
edition	O
)	O
in	O
favor	O
of	O
the	O
subscription	O
edition	O
,	O
this	O
project	O
aims	O
to	O
keep	O
open	O
source	O
development	O
going	O
.	O
</s>
<s>
Windows	B-Library
RRAS	I-Library
Windows	O
add-in	O
feature	O
x86	B-Operating_System
,	O
x86-64	B-Device
Requires	O
prerequisite	O
Windows	O
OS	O
license	O
Windows	O
Routing	B-Library
and	I-Library
Remote	I-Library
Access	I-Library
Service	I-Library
is	O
a	O
feature	O
that	O
can	O
be	O
installed	O
on	O
Windows	O
(	O
mainly	O
server	O
)	O
Operating	O
Systems	O
,	O
and	O
can	O
perform	O
routing	O
functions	O
,	O
NAT	O
,	O
and	O
implement	O
firewall	B-Application
rules	O
.	O
</s>
<s>
Zentyal	B-Operating_System
(	O
formerly	O
eBox	O
Platform	O
)	O
Ubuntu	B-Operating_System
derivative	O
x86	B-Operating_System
,	O
x86-64	B-Device
Open	O
source	O
Free	O
with	O
paid	O
services	O
available	O
Zentyal	B-Operating_System
is	O
an	O
open-source	O
router/firewall	O
and	O
small	O
business	O
server	O
.	O
</s>
<s>
Zeroshell	B-Protocol
Linux	B-Application
distribution	I-Application
x86	B-Operating_System
,	O
ARM	B-Architecture
GPL	B-License
V2	I-License
Free	O
(	O
contribution	O
required	O
for	O
some	O
graphing	O
functions	O
)	O
Web-administrative	O
router/firewall	O
live	O
CD	O
with	O
QoS	O
features	O
.	O
</s>
<s>
Zeroshell	B-Protocol
supports	O
VLAN	O
trunking	O
(	O
802.1q	O
)	O
,	O
bridging	O
,	O
WAN	O
load	O
balancing	O
,	O
and	O
fail-over	O
features	O
.	O
</s>
