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neocturne / fastd

Fast and Secure Tunnelling Daemon
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OpenBSD tap interface #2

Closed pierlu closed 4 years ago

pierlu commented 4 years ago

Fastd, last version compiles fine on OpenBSD 6.6 (October 2019 release).

Configuring with tap interface 

mode tap;
interface "tap2" ;

complains with an error:

2019-10-25 18:18:08 +0200 --- Error: config error: tap2 doesn't seem to be a TUN device

I think issue is related to the tun/tap equivalence on the past OpenBSD versions. Now tap(4) is a separate device.

neocturne commented 4 years ago

Hmm, interesting. It's been a while since I last had a look at OpenBSD, do you know when tap became a separate device?

I might have time to look into this soon-ish, but patches are also very welcome.

dahlberg-fkie commented 4 years ago

Happened "a long long time ago" in Oct 2015 (->59) https://cvsweb.openbsd.org/src/sys/net/if_tun.c?rev=1.156&content-type=text/x-cvsweb-markup