Bug 638619
| Summary: | [RHEL6-Beta] 'virsh attach-interface' succeeds even if a duplicate MAC address is specified. | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Sadique Puthen <sputhenp> |
| Component: | libvirt | Assignee: | Laine Stump <laine> |
| Status: | CLOSED NOTABUG | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | 6.0 | CC: | dallan, dyuan, eblake, gsun, jwest, skito, xen-maint, ydu |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-06-17 18:02:54 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: | |||
| Bug Depends On: | |||
| Bug Blocks: | 658636 | ||
Description of problem: Description of Problem: "virsh attach-interface" succeeds as follows even if a duplicate MAC address is specified. # virsh attach-interface vm1 bridge br0 --mac 02:17:42:2F:99:01 Interface attached successfully # virsh attach-interface vm1 bridge br0 --mac 02:17:42:2F:99:01 Interface attached successfully It should report an error message like "MAC address already attached" Version-Release number of selected component: Red Hat Enterprise Linux Version Number: 6 Release Number: snapshot13 Architecture: x86_64 Kernel Version: kernel-2.6.32-70.el6.x86_64 Related Package Version: libvirt-client-0.8.1-27.el6.x86_64 How reproducible: Always Steps to Reproduce: # virsh attach-interface rhel6 bridge br0 --mac 02:17:42:2F:99:01 Interface attached successfully # virsh attach-interface rhel6 bridge br0 --mac 02:17:42:2F:99:01 Interface attached successfully Both command created vnet1 and vnet2 on the Host and a eth1 and eth2 on the guest with a mac address of 00:00:00:00:00:00 (which could be another bug). virsh dumpxml shows the duplicate macs are accepted. <interface type='bridge'> <mac address='02:17:42:2f:99:01'/> <source bridge='br0'/> <target dev='vnet1'/> <alias name='net1'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> </interface> <interface type='bridge'> <mac address='02:17:42:2f:99:01'/> <source bridge='br0'/> <target dev='vnet2'/> <alias name='net2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/> </interface> Actual results: libvirt allows to specify duplicate macs Expected results: libvirt should allow to specify duplicate macs Additional info: