| Company | Model | Status | | Configuration Guides |
| 3COM | X-Family |  | IKEV1 |  | Written by 3COM |
Abocom  | MH2400 |  | IKEV1 |  | |
| AirLive | WMU9000 VPN |  | IKEV1 |  | Written by AirLive |
| Allied Telesis | AT-AR700 Series |  | IKEV1 |  | Written by Allied Telesis |
| | AT-AR700 Series with Radius Server |  | IKEV1 |  | Written by Allied Telesis |
| Arkoon | Arkoon Security Appliances A Series |  | IKEV1 |  | |
| | Security Appliance Fast360 |  | IKEV1 |  | |
| Astaro | Security Gateway |  | IKEV1 |  | Written by ASCS GmbH |
| | | | |  | Written by ASCS GmbH |
| | Security Gateway V8 |  | IKEV1 |  | Written by ASCS GmbH |
| AVM | Fritz!Box Fon WLAN 7270 (3270, 7170, 3170, 7390) |  | IKEV1 |  | |
| Barracuda | Barracuda NG Firewall |  | IKEV1 |  | |
| Bewan | LanBooster 6104 |  | IKEV1 |  | |
Billion  | BiGuard 2/10 |  | IKEV1 |  | |
| | BiGuard 30/50G |  | IKEV1 |  | |
| | BiGuard S20 |  | IKEV1 |  | |
| | BiGuard S5/S10 |  | IKEV1 |  | |
| | BIPAC 7500G |  | IKEV1 |  | |
| Cisco | 1721 |  | IKEV1 |  | |
| | 871 |  | IKEV1 |  | Written by Irium |
| | ASA 5510 |  | IKEV1 |  | Written by Carlos Astor |
| | PIX 501 |  | IKEV1 |  | |
| | PIX 506-E |  | IKEV1 |  | |
| Cisco Small Business | BEFSX41 |  | IKEV1 |  | |
| | BEFVP41 |  | IKEV1 |  | |
| | RV 120W |  | IKEV1 |  | |
| | RV042 |  | IKEV1 |  | |
| | RV082 |  | IKEV1 |  | Written by Key Skills Learning |
| | RV220W |  | IKEV1 |  | |
| | RV325 |  | IKEV1 |  | |
| | RVS4000 (WRVS4400N) |  | IKEV1 |  | |
| | SA 500 Series (SA 520, SA 520W, SA 540) |  | IKEV1 |  | |
| | | | |  | |
| | WRV200-WRV210 |  | IKEV1 |  | |
| | WRV54G |  | IKEV1 |  | WRV54G doesn't support NAT-T |
| | WRVS4400N |  | IKEV1 |  | Written by Humberto Garcia |
| Clavister | Clavister Security Gateway version 8.50, 8.60 |  | IKEV1 |  | Written by Clavister |
| CNET | CWR-854 |  | IKEV1 |  | |
Cyberoam  | CR Family |  | IKEV1 |  | Written by Cyberoam |
D-Link  | DFL 700 |  | IKEV1 |  | |
| | DFL- 210 / 260 / 800 / 860 / 1600 / 1660 / 2500 / 2560 |  | IKEV1 |  | Written by D-Link |
| | DFL-800 with Radius Server |  | IKEV1 |  | Written by D-Link |
| | DI- 804HV / 808HV / 824VUP / 824VUP+ |  | IKEV1 |  | Written by D-Link |
| | DIR- 130 / 330 / 730 |  | IKEV1 |  | Written by D-Link |
| Digi International | ConnectPort WAN Cellular Gateway |  | IKEV1 |  | Written by Digi Int. |
| Digital China | DCFW 1800E-UTM |  | IKEV1 |  | |
| Digitel | NRX 5122 |  | IKEV1 |  | Written by Digitel |
| | | | |  | Written by Digitel |
| Draytek | Vigor 2910, 2800, 2600 |  | IKEV1 |  | Written by Draytek |
| | | | |  | Written by OptiVisus – Draytek |
DWnet  | DWnet SAFEcom5 |  | IKEV1 |  | Written by DWnet |
| | | | |  | Written by DWnet |
| Efficient | SpeedStream 5861 |  | IKEV1 |  | |
| Endian | UTM Firewall Appliances |  | IKEV1 |  | |
| FortiNet | FortGate Series |  | IKEV1 |  | Written by Connected |
| | | | |  | Written by Connected |
| | FortiGate |  | IKEV2 |  | |
| | FortiWifi 60B |  | IKEV1 |  | Written by Benjamin Neuhoff |
| Funkwerk | bintec RS232b |  | IKEV1 |  | |
| GatePRO | GatePRO |  | IKEV1 |  | Written by Interage S.A. |
GTA  | GB-OS |  | IKEV1 |  | Written by GTA |
| HillStone | SA Firewall Series |  | IKEV1 |  | Written by Connected |
| | | | |  | Written by Connected |
Hotbrick  | HotBrick HSS 4000 |  | IKEV1 |  | Written by Hotbrick |
| | HotBrick HSS 6000 |  | IKEV1 |  | Written by Hotbrick |
| | LB-2 VPN and VPN 800/2 |  | IKEV1 |  | Written by Hotbrick |
| Huawei | Secoway SVN2260 |  | IKEV1 |  | |
| | | | |  | |
| Ingate | Ingate Firewall |  | IKEV1 |  | |
| intY | Exo Secure |  | IKEV1 |  | |
| IPCop | v1.4.16 |  | IKEV1 |  | |
| Juniper | SRX Series |  | IKEV1 |  | Written by Connected |
| | | | |  | Written by Connected |
| Lenovo LeadSec | Smart-V Series |  | IKEV1 |  | |
| Lightning MultiCom | Lightning Firewall |  | IKEV1 |  | |
| LinkTrust | Firewall-UTM X3, X5 Family |  | IKEV1 |  | |
| Linux | StrongS/Wan, FreeS/Wan or OpenS/Wan |  | IKEV1 |  | Openswan/Freeswan/Strongswan |
| | | | |  | Written by CapLaser S.A |
| M0n0wall | m0n0wall |  | IKEV1 |  | Written by m0n0wall |
| Mako Networks | Mako Networks |  | IKEV1 |  | Written by Mako Networks |
| McAfee | SnapGear SG300 (formerly Secure Computing) |  | IKEV1 |  | |
| Micronet | SP881 |  | IKEV1 |  | Written by GES |
| Microsoft | Windows 2000/XP |  | IKEV1 |  | |
| | | | |  | |
NetGear  | DG834G |  | IKEV1 |  | |
| | FVL328 |  | IKEV1 |  | |
| | FVS 318 |  | IKEV1 |  | |
| | FVS114 |  | IKEV1 |  | |
| | FVS318 (v3) |  | IKEV1 |  | |
| | FVS336G |  | IKEV1 |  | |
| | FVX538 |  | IKEV1 |  | |
| Netopia | 3346 |  | IKEV1 |  | Written by MagicOnLine |
| Netscreen | NS-5GT |  | IKEV1 |  | |
| | | | |  | Written by Connected |
| | | | |  | Written by Connected |
NetxServ  | Resix |  | IKEV1 |  | Written by RESIX |
Neusoft  | NetEye FW5200- IP291 / IP391 / IP561 |  | IKEV1 |  | Written by Neusoft |
| Omron | MR504DV |  | IKEV1 |  | Written by First Choice Internet Ltd. |
| OpenBSD | OpenBSD |  | IKEV1 |  | |
| Opengear | IM4200, IMG4000 & ACM5000 |  | IKEV1 |  | Written by Opengear |
| OpenVPN | OpenVPN |  | SSL |  | |
Oxyan Software  | Access-Net |  | IKEV1 |  | Written by Oxyan |
| | | | |  | Written by Oxyan |
| Palo Alto | Palo Alto VPN Gateway |  | IKEV1 |  | |
| | Palo Alto VPN Gateway IKEv2 |  | IKEV2 |  | |
| Panda | GateDefender Integra |  | IKEV1 |  | Written by Panda |
| pfSense | pfSense |  | IKEV1 |  | Written by Network Lab |
| Phion | Netfence |  | IKEV1 |  | Written by Phion |
| Pilotech | Pilotech |  | IKEV1 |  | Written by Ethan - Pilotech Enterprise |
| Planet | CS-1000 |  | IKEV1 |  | |
| | VRT-311S |  | IKEV1 |  | |
| Proxicast | LCTN0008 |  | IKEV1 |  | Written by Proxicast |
| Qno | QVM660 |  | IKEV1 |  | |
RightVision  | Eye-Box |  | IKEV1 |  | Written by RightVision |
| Schneider Electric | TSXETG3022 |  | IKEV1 |  | Schneider Electric |
SecurePoint  | SecurePoint |  | IKEV1 |  | Written by SecurePoint UTM Security |
SmoothWall  | Corporate Server |  | IKEV1 |  | Written by K4DOT |
| SonicWall | TZ170 |  | IKEV1 |  | |
Stormshield  | Netasq |  | IKEV1 |  | Written by Exer Datacom |
| | SNS |  | IKEV2 |  | |
| strongSwan | strongSwan Certificates |  | IKEV2 |  | |
| | strongSwan Multiple Auth |  | IKEV2 |  | |
| Symantec | Firewall/VPN 200 |  | IKEV1 |  | |
| | Gateway Security v3x |  | IKEV1 |  | Written by Symantec |
Syswan  | Duolinks SW24 (Redundant GW) |  | IKEV1 |  | |
| | Duolinks SW24 VPN |  | IKEV1 |  | |
TDT  | M & G Series |  | IKEV1 |  | Written by TDT |
| | R-Router |  | IKEV1 |  | Written by TDT |
| Teldat | VPN server |  | IKEV1 |  | Written by Teldat |
| Topsec | NG FW4000 Series |  | IKEV1 |  | Written by Connected |
TP-Link  | ER6120 |  | IKEV1 |  | Written by TP-Link |
| | | | |  | Written by TP-Link |
| TrendNet | TW100-BRV204 |  | IKEV1 |  | |
| | TW100-BRV304 |  | IKEV1 |  | |
| | TW100-BRV324 |  | IKEV1 |  | |
| Vyatta | Vyatta Router with Certificate |  | IKEV1 |  | |
| | Vyatta Router with PreSharedKey |  | IKEV1 |  | |
| WatchGuard | Firebox X Edge e-Series |  | IKEV1 |  | Written by ASCS GmbH |
| | | | |  | Written by ASCS GmbH |
| | XTM 33 |  | IKEV1 |  | |
Westermo  | DR-250 |  | IKEV1 |  | Written by Westermo |
| | | | |  | Written by Westermo |
| | MDR- 330 / 3xx |  | IKEV1 |  | Written by Westermo |
| | MR-200/250 |  | IKEV1 |  | Written by Westermo |
| Westone | WFW-FW-BN210-FE6 |  | IKEV1 |  | |
Zyxel  | ZyWall 1050 |  | IKEV1 |  | Written by Valadis |
| | ZyWALL 10W |  | IKEV1 |  | |
| | | | |  | Written by Valadis |
| | ZyWALL 35, 70 with OTP and Radius Server |  | IKEV1 |  | Written by Zyxel |
| | ZyWALL 35, ZyWALL 70 |  | IKEV1 |  | |
| | Zywall 5 |  | IKEV1 |  | |
| | ZyWALL P1 |  | IKEV1 |  | |
| | ZyWALL USG 1000 |  | IKEV1 |  | |
| | Zywall USG 300 |  | IKEV1 |  | |
| | ZyWall USG 40 |  | IKEV2 |  | |