Feature request: port ranges and lists

[DrunkenToast]

Currently I roll my own script to have quite a lot of individual ports and port ranges open.
It would be handy if this supports an array of ports and also ranges (e.g. 4001,5000-5020).

Project looks really convenient!

[alebeck]

Hey, thanks for raising! Yeah I agree that would be really useful. I'm thinking about how to implement it best so might possibly take a little while.

[ryancurrah]

Have the same usecase. I compared to an internal utility two major missing features are...

internal tool capability	boring equivalent
Routes entire CIDR ranges transparently	No equivalent — must use explicit port mappings
Works for any IP in target environment	Only works for pre-configured services

Need True Transparent Routing

Adding transparent CIDR routing to boring is feasible — it means adding a new mode that:

• Writes and loads pfctl rules (needs sudo, like sshuttle already does)
• Starts a listener that recovers the original destination from pf's state table
• Forwards each connection via the existing SSH client