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Fixed in 2018.3.X

Votes

6

Found in

5.3.3p1

Issue ID

775409

Regression

No

[OSX] 'Socket: unable to join multicast group, error: Address already in use(48)' error when using an IP alias

Networking

-

How to reproduce:

1. Create an IP alias
- Use the command '$ sudo ifconfig lo0 alias 127.0.0.2' to create a loopback alias
- More details here: http://osxdaily.com/2009/08/05/how-to-create-an-ip-alias-in-mac-os-x-using-ifconfig/
2. Open any (new) Unity project
- Note the errors thrown in the console
- The errors are harmless and can be avoided by using this command (only for this particular case): '$ sudo ifconfig lo0 -alias 127.0.0.2'

- Reproduced in Version 5.4.0b9 (04b47bfe5580), Version 5.3.3p1 (828971bd30e1), Version 5.2.4f1 (98095704e6fe)

Comments (5)

  1. E54edd447da1a24417b7ab5676aca1a9?d=mm

    glenneroo

    Dec 16, 2020 19:57

    Still having this issue with 2019.4.16f1.

  2. 7eb82cad96c2ccf4d12cc70bbcd95957?d=mm

    Epic-Jargon

    Jan 15, 2019 16:35

    defiantly not fixed i'm having this issue with unity 2018.3.0f2 Personal

  3. 7eb82cad96c2ccf4d12cc70bbcd95957?d=mm

    Epic-Jargon

    Jan 15, 2019 16:35

    definatly not fixed im having this issue with unity 2018.3.0f2 Personal

  4. 79cc849038ad43926b2611fdd1ef1ef7?d=mm

    CharlesBarros

    Jun 15, 2017 17:07

    2017 and this issue still open. sad. :(

  5. 88e85049708cc1c8481e78fcb6c06ac6?d=mm

    mcflurriez

    Aug 02, 2016 17:14

    Can we get a bump on this? It's August 2nd and the latest release is still doing this.

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