Maximum VPN tunnel interfaces supported per SonicWall UTM Appliance
Description
With latest SonicOS , the routing protocol can use a numbered tunnel interface to establish a routing session. Numbered tunnels require an interface in the VPN zone using an IP address from a private subnet. This numbered tunnel interface can be used for the routing protocol session. After a numbered tunnel interface is added to the interface list, a static route policy can use it as the interface in a configuration for a static route based VPN. Routing protocols (OSPF, RIP, and BGP) can use it for dynamic route based VPN.
Resolution
Maximum VPN Tunnel Interfaces Supported Per SonicWall Firewall Appliance varies with each model.
Note: The number listed as below includes both unnumbered and numbered VPN tunnel interfaces.
| Product | Max tunnel IFs supported |
| NSA E8500 | 1024 |
| NSA E750 | 1024 |
| NSA E650 | 1024 |
| NSA E550 | 1024 |
| NSA 500 | 512 |
| NSA 450 | 512 |
| NSA 350 | 512 |
| NSA 240 | 128 |
| NSA 240 Expanded | 128 |
| TZ 210 | 128 |
| TZ 210W | 128 |
| TZ 200 | 128 |
| TZ 200W | 128 |
| TZ 100 | 128 |
| TZ 100W | 128 |
| NSA 2600 | 192 |
| NSA 3600 | 192 |
| NSA 4600 | 192 |
| NSA 5600 | 512 |
| NSA 6600 | 512 |
| SuperMassive 920 | 1024 |
| SuperMassive 940 | 1024 |
| SuperMassive 960 | 1536 |
| TZ 600 | 128 |
| TZ 500 | 128 |
| TZ 500W | 128 |
| TZ 400 | 128 |
| TZ 400W | 128 |
| TZ 300 | 64 |
| TZ 300W | 64 |
| SOHO | 64 |
| SOHO W | 64 |
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