Bug 893335
Summary: | Guest network can't work after change mac address, when using vnic over macvtap | ||
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Product: | Red Hat Enterprise Linux 7 | Reporter: | Qian Guo <qiguo> |
Component: | qemu-kvm | Assignee: | Vlad Yasevich <vyasevic> |
Status: | CLOSED DUPLICATE | QA Contact: | Virtualization Bugs <virt-bugs> |
Severity: | low | Docs Contact: | |
Priority: | medium | ||
Version: | 7.0 | CC: | akong, chayang, hhuang, jasowang, juzhang, michen, rhod, virt-maint |
Target Milestone: | rc | ||
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2014-02-19 17:01:41 UTC | Type: | Bug |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Qian Guo
2013-01-09 06:53:13 UTC
If you also change the macaddr of host macvtap device to the new address, guest network will work. The problem in this bug is that we don't sync the change to the host device. We already have an QMP event to notify the management about the mac changing in guest, but the libvirt hasn't support to update the host device when it receives the event. libvirt bug: https://bugzilla.redhat.com/show_bug.cgi?id=848199 So this bug's duplicated with bz 848199. As comment 2 says, this BZ will be resolved once the functionality in BZ 848199 is made available. Besides that, there is nothing more specific to do for this bug. Closing as duplicate. *** This bug has been marked as a duplicate of bug 848199 *** |