Bug 1106913

Summary: Can't specify /29 subnet in virt-manager.
Product: [Community] Virtualization Tools Reporter: Ira Cooper <ira>
Component: virt-managerAssignee: Cole Robinson <crobinso>
Status: CLOSED UPSTREAM QA Contact:
Severity: high Docs Contact:
Priority: unspecified    
Version: unspecifiedCC: acathrow, berrange, crobinso, gscrivan
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-06-15 15:51:07 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 Ira Cooper 2014-06-09 18:15:56 UTC 
Description of problem:

I need to specify a /29 subnet for testing, virt-manager won't let me :(.

Version-Release number of selected component (if applicable):

1.0.1

How reproducible:

Every time

Steps to Reproduce:
1. Edit -> Connection Details -> Virtual Networks
2. Try to create a new network with a /29 subnet mask.

Actual results:

virt-manager will tell you that's not allowed. :(

Expected results:

virt-manager will tell you that it works!

Additional info:

Yes, I hit a real use-case for a /29.  When you are out doing interop testing, a /29 is quite useful when the network managers don't hand out clean subnets.
Comment 1 Cole Robinson 2014-06-15 15:51:07 UTC 
Fixed upstream now:

commit 17a11672b142028f6e15b80f3a30b3069792d37f
Author: Chen Hanxiao <chenhanxiao.com>
Date:   Wed Jun 11 09:51:48 2014 +0800

    createnet: enable specify /29 subnet
    
    https://bugzilla.redhat.com/show_bug.cgi?id=1106913