[CLOUDSTACK-9036] IPV6 CIDR not recognized (Parser BUG)

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 4.6.0
• Component/s: Management Server
• Security Level: Public (Anyone can view this level - this is the default.)
• Environment: XEN Server 6.5 SP1 (Hosts); Cloudstack 4.6 (SNAPSHOT); Management Server (Ubuntu 14.04 Trusty)
• Assignee: Unassigned
• Reporter: Franz Skale
• Created: 05/Nov/15 08:47
• Updated: 02/May/17 13:17

Description

When creating a new Guest Network with IPV6 enabled VLAN, the IPV6 CIDR will not be recognized.
There seems to be a ipv6 CIDR parser error:

Example:
IPV6 GW: fde4:101:a01::1
IPV6 CIDR: fde4:101:a01:0:0:0:0:0/64 (Error: The specified IPv6 CIDR is invalid)
IPV6 Start: fde4:101:a01::100
IPV6 End: fde4:101:a01::1aa

If i try to use the IPV6 CIDR fde4:101:a01:0:0:0:0:0/6 (without the 4 at then for a 64 bit cidr) the selection will be accepted but of course after save the error occurs, that the cidr is wrong.

Best regds.

Franz