Roy Marples
Roy Marples
@DanielG oooh, I didn't know they tried to fix it. @kaos-ocs does your systemd have that fix from 2022 in?
> I have to echo https://github.com/systemd/systemd/pull/25052/files#r999176445 though. The resolvconf interface design seems unfortunate. It's unfortunate that he wants to map to a real interface as well. The original Debian init...
People put too much into an interface. Heh. For example, how relevant is it in a bridge? Anyway, split horizon is achieved using the source address of where the request...
> So it's not (mainly) a matter of the server figuring out where the request came from, but my machine routing the request to the right server in the first...
> > @DanielG oooh, I didn't know they tried to fix it. @kaos-ocs does your systemd have that fix from 2022 in? > > Ubuntu 24.04 LTS. NetworkManager and netplan...
Closing this as openresolv-3.16 supports systemd-resolved.
Here's the interesting section: ``` 2025-01-22T12:28:43.834049-08:00 router dhcpcd[974484]: eno8.2: renewing lease of 100.xx.xxx.xxx 2025-01-22T12:28:43.840894-08:00 router dhcpcd[974484]: eno8.2: sending REQUEST (xid 0x56b9244), next in 3.0 seconds 2025-01-22T12:28:43.841049-08:00 router dhcpcd[974484]: eno8.2: acknowledged...
It’s pretty clear what is happening, just not the why. Is one of the interfaces a VLAN and is it on the other interface or a different one?
For the IPv4 case routes are generated based on the STATE_ADDED flag which is separate from the DHCP engine state. I've had another quick look through the code and it's...
@JognSmit thanks for pointing out how dumb I was for so many months! We should not be checking DHCP state there at all. Hopefully the above patch/branch fixes it for...