Orb Ubuntu kernel SCTP support?

[tirwin717]

Hi, I'm testing out using orbstack to run a ContainerLab dev environment. One of the applications requires SCTP protocol support in the linux kernel. Maybe I'm missing something, but I don't see a way to install 'linux-modules-extra' specific to the orb Ubuntu image, which seems necessary to enable SCTP support.

[kdrag0n]

Added for the next version.

[the-wondersmith]

@kdrag0n Just checking on this. The changelog says that SCTP support was included in v1.8.0 (2024-11-03), but trying to start a container w/ an SCTP mapped port still returns Error starting userland proxy: unsupported protocol sctp, even on OrbStack v1.8.2. Is there an internal VM that needs to be recreated or something I may have missed?

Screenshot

[kdrag0n]

It's failing somewhere else now. Fixed for the next version.

[the-wondersmith]

@kdrag0n Ummm... what does that mean? (Just for clarity 😅)

[kdrag0n]

The kernel supports SCTP now but we were still missing support for SCTP port forwards.

[the-wondersmith]

Ah! Thank you for clarifying. Does "fixed for the next version" mean that the next release will include support for SCTP port forwards in the userland proxy?