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I know a veth pair can be created to used communicate between docker container and host:

ip link add veth0 type veth peer name veth1 netns test

But I just want to known if there a simple way to make the vitual ethernet to a ppp interface?

Thank you very much.

progquester
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    (1) Docker already creates veth-pairs, no need to make your own. (2) You can share a pty and run pppd both on the host and in the container, but it's very much not "simple", and it doesn't use a veth. – dirkt Oct 07 '21 at 07:43
  • @dirkt it sounds very great, thank you very much. Would you please give some clues to google the ppp over pty? – progquester Oct 07 '21 at 08:18

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