Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

IPv4 issue on MacOS 10.14 #191

Closed
efef opened this issue Dec 17, 2019 · 3 comments · Fixed by #270
Closed

IPv4 issue on MacOS 10.14 #191

efef opened this issue Dec 17, 2019 · 3 comments · Fixed by #270
Labels
macOS

Comments

@efef
Copy link
Contributor

efef commented Dec 17, 2019 •
edited
Loading

Somehow IPv4 traffic isn't working through the VPN on MacOS 10.14 (10.15 seems fine)
When analyzing ping traffic on the VPN client I captured this pcap:

ping_extract.pcapng.zip

The ping was running from client to www.surf.nl. The WireShark was obtained on utun-interface.

Somehow the ping-reply first byte is "1e" but it should be "02".
Question is: why is the first byte of return traffic wrong?
@efef efef added the macOS label Dec 17, 2019
@johankool
Copy link
Collaborator

Looks somewhat similar to https://github.com/passepartoutvpn/passepartoutkit/issues/36

@efef
Copy link
Contributor Author

efef commented Dec 18, 2019

Looks somewhat similar to passepartoutvpn/passepartoutkit#36

Don't think so. Our issue is structural.

@johankool
Copy link
Collaborator

Workaround in #193

@jeroenleenarts jeroenleenarts mentioned this issue Jan 2, 2020
Closed
@roop roop mentioned this issue May 6, 2020
Merged
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
macOS
Projects
None yet
Milestone
No milestone
Development

Successfully merging a pull request may close this issue.

Custom TunnelKit for fixing IP protocol number on macOS Mojave roop/eduvpn-apple
2 participants
@johankool @efef