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https://issues.jboss.org/browse/JGRP-2305?page=com.atlassian.jira.plugin....
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Bela Ban updated JGRP-2305:
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Description:
New address picking scheme:
* First we detect which addresses are available: IPv4 and/or IPv6 (dual-stack if both)
* When we encounter an IPv4 address:
** If dual-stack or IPv4 stack: use it
** If IPv6-only stack: use it unless it is a class D (multicast) address: then convert it
to an IPv6-mapped address
* When we encounter an IPv6 address:
** If dual-stack or IPv6-only stack: use it
** Else: throw an exception (IPv6 address in an IPv4-only stack)
was:
New address picking scheme:
* If all addresses in the config file are IPv4: use IPv4 addresses if available, else use
IPv6 addresses
* If all addresses are IPv6: use IPv6
* If there is one IPv6 address: use IPv6
* If we have an IPv4 address, but the stack is not dual (but just IPv6) -> use
IPv6-mapped addresses
Document the exact semantics
Get rid of need for java.net.preferIPv4Stack
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Key: JGRP-2305
URL:
https://issues.jboss.org/browse/JGRP-2305
Project: JGroups
Issue Type: Enhancement
Reporter: Bela Ban
Assignee: Bela Ban
Priority: Major
Fix For: 4.0.16
New address picking scheme:
* First we detect which addresses are available: IPv4 and/or IPv6 (dual-stack if both)
* When we encounter an IPv4 address:
** If dual-stack or IPv4 stack: use it
** If IPv6-only stack: use it unless it is a class D (multicast) address: then convert it
to an IPv6-mapped address
* When we encounter an IPv6 address:
** If dual-stack or IPv6-only stack: use it
** Else: throw an exception (IPv6 address in an IPv4-only stack)
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