Sangeetha Hariharan created CLOUDSTACK-1232:
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Summary: Ipv6 - Guest Vms are not able to get Ipaddress when
executing dhclient command when using "/96" network.
Key: CLOUDSTACK-1232
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1232
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: Management Server
Affects Versions: 4.1.0
Environment: Latest build from network refactor branch.
Reporter: Sangeetha Hariharan
Assignee: Sheng Yang
Fix For: 4.1.0
Steps to reproduce the problem:
Create a IPV6 network using “/96” CIDR.
Deploy a Vm in this network.
Router assigns an Ipaddress to this VM.
root@r-51-VM:~# cat /etc/dhcphosts.txt
id:00:03:00:01:06:ce:88:00:00:3c,[fc00:3:1380::9fe5:5d25],vm-1380-1,infinite
But guest Vms are not able to get the ipaddress.
I see the following in the router logs when , dhclient request is made from the
guest.
Feb 12 02:31:21 dnsmasq-dhcp[1805]: no address range available for DHCPv6
request via eth0
Feb 12 02:31:22 dnsmasq-dhcp[1805]: no address range available for DHCPv6
request via eth0
Feb 12 02:31:24 dnsmasq-dhcp[1805]: no address range available for DHCPv6
request via eth0
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