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addr_adv plugin: MPTCP endpoints are not removed when the attached IP is removed #282

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matttbe opened this issue Aug 18, 2023 · 0 comments
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matttbe commented Aug 18, 2023

Describe the bug
(See issue #281 opened by @majek for more details)

With the in-kernel PM and the addr_adv plugin, it looks like mptcpd doesn't remove endpoints when the attached IP is removed

To Reproduce
Steps to reproduce the behavior:

  1. Use in-kernel PM and mptcpd with addr_adv plugin
  2. Plug a new interface and wait for the IP to be assigned → ip mptcp endpoint show shows a new endpoint
  3. Unplug it → ip mptcp endpoint show is still showing the endpoint

Expected behavior
The endpoint should be removed

Desktop (please complete the following information):

  • Ubuntu Jammy
  • Linux Kernel: v6.4
  • mptcpd compiled from Git

Additional context
see #281
I'm not the one who discovered the bug, @majek did.

@matttbe matttbe added the bug Something isn't working label Aug 18, 2023
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