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From "Sangeetha Hariharan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CLOUDSTACK-1481) IPV6 - When Vm is part of 1 dual network and 1 ipv6 network , name resolution using fqdn fails for the ipv6 network.
Date Fri, 01 Mar 2013 21:43:12 GMT
Sangeetha Hariharan created CLOUDSTACK-1481:
-----------------------------------------------

             Summary: IPV6 - When Vm is part of 1 dual network and 1 ipv6 network , name resolution
using fqdn fails for the ipv6 network.
                 Key: CLOUDSTACK-1481
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1481
             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 newtorkrefactor branch.
            Reporter: Sangeetha Hariharan
            Assignee: Sheng Yang
             Fix For: 4.1.0


IPV6 - When Vm is part of 1 dual network and 1 ipv6 network , name resolution using fqdn fails
for the ipv6 network.

Steps to reproduce the problem:

create a dual stack network N1.
create a ipv6 network N2.

Deploy a 2 Vms in N1 and N2.

>From 1 VM, try to access other VM using its fully qualified domain name.

It fails.

I see the domain name of N2 is not being programmed  in /etc/resolv.conf. Only the domain
name of N1 is programmed.

sangeetha@ubuntu-123:~$ 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 10.223.137.66
nameserver fc00:3:1371::6a19:fed0:1932:3626
nameserver fc00:3:1382::ff2b:1c9e:278c:48c7
search hello1371


sangeetha@ubuntu-123:~$ ssh tam-dual-ipv6-2.hello1382
ssh: Could not resolve hostname tam-dual-ipv6-2.hello1382: Name or service not known
sangeetha@ubuntu-123:~$ ssh tam-dual-ipv6-2.hello1371
The authenticity of host 'tam-dual-ipv6-2.hello1371 (fc00:3:1371:0:2f17:d569:ae3b:c143)' can't
be established.
ECDSA key fingerprint is 36:10:4b:27:e3:f2:18:df:85:26:f7:ab:c6:1a:72:01.
Are you sure you want to continue connecting (yes/no)? no
Host key verification failed.



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