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  1. JGroups
  2. JGRP-1928

BindException when trying to bind to loopback addresses

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Details

    • Bug
    • Resolution: Done
    • Major
    • 3.6.4
    • 3.6.2, 3.6.3
    • None

    Description

      Looks like the fix for JGRP-1885 inadvertently introduced throwing BindException for IPv4 address block 127.0.0.0/8 that is not explicit to the loopback interface, i.e. binding to 127.0.0.1 works, but 127.0.0.2 does not. This seems to be often used in container deployments like openshift, docker, etc.

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          is caused by

          Enhancement - An enhancement to or refactoring of existing functionality that is not configurable by an end user (typically a change made by an internal team that affects users) JGRP-1885 bind_addr of 0.0.0.0 should throw an exception

          • Minor - To be worked after urgent, high, and medium priorities are resolved. This term is chosen when the severity of the issue is low, or the complexity or effort to correct it may be higher, relatively speaking. For low priority issues, known workarounds exist or are not needed due to the trivial effort needed to address the issue.
          • Resolved
          is incorporated by

          Bug - A problem that impairs or prevents the functions of the product. WFLY-4674 Upgrade JGroups to 3.6.4.Final

          • Blocker - To be worked above all other priorities. This term is chosen when the severity of the issue is very high, has no workaround, or the effort for the change is comparatively low. Issues that may be very publicly visible and could generate significant media attention may also drive a higher priority.
          • Closed

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              rhn-engineering-rhusar Radoslav Husar
              rhn-engineering-rhusar Radoslav Husar
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                Created:
                Updated:
                Resolved: