Red Hat Bugzilla – Bug 717652
[RHEVM Backend] Backend should validate the subnet mask
Last modified: 2014-07-10 20:07:48 EDT
Description of problem:
Backend should validate the subnet mask on UpdateNetworkToVdsInterfaceCommand CanDoAction and AttachNetworkToVdsInterfaceCommand CanDoAction
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Try to assign illegal subnet mask, like 0.0.4.23
It is possible to assign illegal subnet masks
backend should validate the subnet mask
(In reply to comment #0)
> 1. Try to assign illegal subnet mask, like 0.0.4.23
for future reference
"An IPv4 network mask consist of 32 bits, a sequence of ones (1) followed by a block of 0s. The last block of zeros (0) designate that part as being the host identifier."
*** Bug 770433 has been marked as a duplicate of this bug. ***
Closing old bugs. If this issue is still relevant/important in current version, please re-open the bug.