On Fri, 11 Aug 2023 17:36:00 +1000
David Gibson
We give a fatal error if the port ranges from any port forwarding specifiers overlap. This occurs even if those port ranges are specifically bound to different addresses, so there's not really any overlap.
Right now, we can't 100% handle this case correctly, because our data structures don't have a way to represent per-address forwarding. However, there are a number of cases that will actually work just fine: e.g. mapping the same port to the same port on two different addresses (say :: and 127.0.0.1).
We have long term plans to fix this properly, but that is still some time away. For the time being, demote this error to a warning so that the cases that already work will be allowed.
Link: https://bugs.passt.top/show_bug.cgi?id=56 Signed-off-by: David Gibson
Also applied. -- Stefano