Sangeetha Hariharan created CLOUDSTACK-1771:
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Summary: IPv6 - Network restart for a dual network , results in
the ipv4 address of the router to be changed. After netwpork restart , name
resolution of the Vms fail.
Key: CLOUDSTACK-1771
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1771
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: Build from 4.1
Reporter: Sangeetha Hariharan
Assignee: Sheng Yang
Priority: Critical
Fix For: 4.1.0
IPv6 - Network restart for a dual network , results in the ipv4 address of the
router to be changed. After netwpork restart , name resolution of the Vms fail
Steps to reproduce the problem:
Pre Req:
1.Create Dual Stack Shared Network by passing ipv6 params and ipv4 params
2. Deploy few Vms in this network.
Steps:
1. Restart Network.
Expected Behavior:
After network restart , we should be able to access all the Vms within the
network using its name.
Actual Result:
After network restart , we are not able to access all the Vms within the
network using its name.
This is because of the ipv4 address of the router being changed after network
restart.
Router had ip address - 10.223.136.69
After reboot , Router now has ip address - 10.223.136.69
But the guest Vms still point to the routers old ipaddress - 10.223.136.69 for
providing name resolution.
sangeetha@test123:~$ cat /etc/resolv.conf
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 10.223.136.69
nameserver 72.52.126.11
nameserver 72.52.126.12
search hello1361
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