Thanks for the MP! This would fix the DNS resolution.
While we are at it, I have the feeling that a dot in the interface name (.) is also a bit weird to be taken over to a hostname as a dot has its own semantics in DNS.
Finally, it might be confusing to the user if we replace characters "at random" without a warning in the UI or the CLI in case that the interface name will be used as the host name.
Thanks for the MP! This would fix the DNS resolution.
While we are at it, I have the feeling that a dot in the interface name (.) is also a bit weird to be taken over to a hostname as a dot has its own semantics in DNS.
Finally, it might be confusing to the user if we replace characters "at random" without a warning in the UI or the CLI in case that the interface name will be used as the host name.
We will need to check with UX before merging.