Only 4 tunnel interfaces possible

Is there a technical reason why only 4 tunnel interfaces are possible on USG/ZyWALLs? For GRE/IPSec more would be helpful.
Accepted Solution
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Zyxel_Emily Moderator, Zyxel Offical Agent Posts: 741
mod
Hi @Line2,
The request is already moved to ideas section.
It is also in our feature queue for evaluation.
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Thats the same reason why I made a feature request to support OSPF on GRE interfaces. By the way a loopback interface on ZyWALLs would be handy for such things too ;-)
Hi @Line2,
Thanks for your suggestion.
I would like to move your request to the ideas section.
I added your request into the idea post Emily created, too.
Here the idea post.
Hi.
We want to start using GRE over ipsec on our sites with old USG1000, that don't support VTI for autodisables routes, and 4 GREs are too small for ours needs.
Will you realize more GRE in the future and will beta FW availble for test?
USG1000 does not support GRE over IPSec.
You can consider for USG1100 or VPN300 which support GRE over IPSec function.