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Maniphest T1312

Allow many to many NAT rules with networks of different size
Closed, ResolvedPublicFEATURE REQUEST
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Description

We only allow static translation rules for networks of the same size, and trying to use networks of different size causes a commit error.
I'm not sure if there was a real reason for it. Modern iptables versions are fine with such rules, and it has valid use cases.

Details

Difficulty level
Easy (less than an hour)
Version
-
Why the issue appeared?
Will be filled on close
Is it a breaking change?
Unspecified (possibly destroys the router)
Issue type
Unspecified (please specify)

Event Timeline

dmbaturin created this task.Mar 23 2019, 3:51 PM
pasik added a subscriber: pasik.Mar 23 2019, 9:19 PM
dmbaturin closed this task as Resolved.Mar 26 2019, 12:33 AM
dmbaturin claimed this task.
dmbaturin changed Difficulty level from Unknown (require assessment) to Easy (less than an hour).
fajncba75 added a subscriber: fajncba75.Apr 11 2019, 9:08 AM

so, how can i do NAT from 10.0.0.0/8 to /24 with public ip's ?

syncer moved this task from Needs Triage to Finished on the VyOS 1.2 Crux (VyOS 1.2.1) board.Apr 17 2019, 7:31 PM
syncer moved this task from Need Triage to Finished on the VyOS 1.3 Equuleus board.Apr 17 2019, 9:48 PM
dmbaturin removed a project: VyOS 1.3 Equuleus.Sep 10 2021, 6:41 AM
dmbaturin set Is it a breaking change? to Unspecified (possibly destroys the router).
dmbaturin set Issue type to Unspecified (please specify).
fajncba75 added a comment.Sep 10 2021, 7:21 PM

in vyos 1.2.x is this NAT mode working fine. We uset it at six routers with 12Gbps of real traffic without crash and reboot over one a half year. Please keep this option in future versions.