2018-02-25 10:00 GMT+01:00 Stuart Henderson <s...@spacehopper.org>: >> Feb 24 22:50:09 zipper pppd[83506]: Connect: ppp0 <--> /dev/cuaU0 > > Do you have other serial devices from this, or just cuaU0? Try others if you > have them.
I do have cuaU0 - 3 but trying the other ones gives me: Failed to open /dev/cuaU2: Device not configured >> Sadly pppd debug and chat -v are not as verbose as I'd like them to be >> but I already removed GRE device support from the kernel and that did >> not help. Same results also with firmware upgrades, USB2/3 ports and >> pretty much everything else I could think of. > > I don't see what this would have to do with gre. I've read in another post that in OpenBSD the protocol number of PPP is also used for GRE which might cause trouble. >> crtscts > > I'd also try nocrtscts. That did not change anything.
