Bug 587003
| Summary: | nm-tool shows confusion w.r.t. eth0/usb0 IP-info | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | udo <udovdh> |
| Component: | NetworkManager | Assignee: | Dan Williams <dcbw> |
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | 12 | CC: | dcbw |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2010-04-28 19:56:55 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
|
Description
udo
2010-04-28 16:39:14 UTC
This is the same bug as bug 586427 since you're not locking the connections to the specific MAC address of the device you want them for, since you want to apply only specific configuration to specific devices. If you lock the connections to their respective MAC addresses, then this will work correctly. *** This bug has been marked as a duplicate of bug 586427 *** If you think that setting the right info on the interfaces (for a change) but showing the wrong info is the same as setting the wrong info you are very much on your own. To blame it on misconfiguration is even worse because how could NM assign the right numbers to the right interfaces in the first place? I hate to repeat mantras so I won't but there is room for improvement. Fix the udev setup, at least document recommended configs for taht part, so that you can trust on udev and don't have to think for all types of unnneeded workarounds which are unexpected, not useful nor pretty. Let udev do what it needs to do. Let NM do what it needs to do. Not what udev should do. Make it sane. Not insane. At some point we do get to blame it on misconfiguration. Nobody complains about misconfiguration when they assign the wrong IP address to an interface and their network doesn't work. The point is *by default* the installer and system-config-network will create ifcfg files that contain HWADDR. But if you're creating an ifcfg file yourself, then of course you need to know how to do it correctly. And since device names change *anyway* based on bus enumeration or other reasons (which has nothing to do with NM) when creating ifcfg files without HWADDR you'll already be in a situation where your configuration will not be applied correctly even by 'ifup'. It's not a problem specific to NetworkManager. You could argue however that we should, by default, MAC-lock ethernet connections in the connection editor. That's certainly a valid point and there's room for improvement here. And you can also argue that we should more clearly document this behavior, which is also a valid point. And also one we are working on already. |