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Cody Lerum commented on CASSANDRA-969: -------------------------------------- Gary, I'm running on ubuntu with dual stack (both v4 and v6) I am merely only using ipv6 addresses in the storage and seed portions of the storage-conf.xml. in your simply set /etc/network/interfaces iface eth0 inet6 static address 2607:f3d0:0:2::A netmask 64 gateway 2607:f3d0:0:2::1 and on the other server iface eth0 inet6 static address 2607:f3d0:0:2::B netmask 64 gateway 2607:f3d0:0:2::1 Then in your storage-conf.xml <Seeds> <Seed>2607:f3d0:0:1::b</Seed> </Seeds> <ListenAddress>2607:f3d0:0:2::a</ListenAddress> <!-- internal communications port --> <StoragePort>7000</StoragePort> As long as both the vm's are on the same network (non-routed) you should be able to test just fine. > Server fails to join cluster if IPv6 only > ----------------------------------------- > > Key: CASSANDRA-969 > URL: https://issues.apache.org/jira/browse/CASSANDRA-969 > Project: Cassandra > Issue Type: Bug > Components: Core > Environment: Ubuntu 9.10 x64 > java: Java(TM) SE Runtime Environment (build 1.6.0_15-b03) > cassandra 0.6.0-rc1 > Reporter: Cody Lerum > Assignee: Gary Dusbabek > Priority: Minor > Fix For: 0.6.1 > > Attachments: cassandra-v6-2-filtered.pcap, cassandra-v6.pcap, > encode_decode_ipv6_addresses_safely.txt, server1.log, server2.log > > > When configuring Cassandra for IPv6 connectivity on the server to server side > the addition of a second node causes the both servers to loop on > ArrayIndexOutOfBoundsExection for 5 minutes > The first server has > Caused by: java.lang.ArrayIndexOutOfBoundsException: 65536 > at > org.apache.cassandra.net.HeaderSerializer.deserialize(Header.java:155) > While the second has > Caused by: java.lang.ArrayIndexOutOfBoundsException: 131072 > at > org.apache.cassandra.net.HeaderSerializer.deserialize(Header.java:155) > the index is double. > These servers work find in a cluster together if they are configured IPv4 > server1 in the output is 2607:f3d0:0:2::16 > server2 is 2607:f3d0:0:1::f -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira