Additionally, using "net.ipv6.conf.lo.disable_ipv6 = 0" to enable ipv6 just for loopback works around the problem, and lsof -i does show epmd using ipv6 despite specifying only the ipv4 loopback in ERL_EPMD_ADDRESS.
lsof -i |grep epmd epmd 30418 rabbitmq 3u IPv4 458312 0t0 TCP localhost:epmd (LISTEN) epmd 30418 rabbitmq 4u IPv6 458313 0t0 TCP localhost:epmd (LISTEN) epmd 30418 rabbitmq 6u IPv4 457617 0t0 TCP localhost:epmd->localhost:59565 (ESTABLISHED) beam.smp 30476 rabbitmq 13u IPv4 459345 0t0 TCP localhost:59565->localhost:epmd (ESTABLISHED) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1374109 Title: epmd does not support binding to an IPv4 address anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/erlang/+bug/1374109/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
