Hi all, The option Protocol is now obsolete. The value of Protocol in ssh_config has indeed been changed from 2,1 to 2 but that option was deleted thereafter, when support of SSH protocol version 1 was eventually dropped. No functional change (obsolete option was mentioned in a comment) References: • https://github.com/openssh/openssh-portable/commit/09d87d79741beb85768b5e788d7dfdf4bc3543dc#diff-f208e23062381f5c3f9230ebbbebb1a4 • https://github.com/openssh/openssh-portable/commit/99f95ba82673d33215dce17bfa1512b57f54ec09#diff-42833d59dac20f1a0417b3ada07e9bf6 Please have a look at https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=235466 for initial problem report and modest patch. Best regards, Samy Mahmoudi _______________________________________________ openssh-unix-dev mailing list openssh-unix-dev@xxxxxxxxxxx https://lists.mindrot.org/mailman/listinfo/openssh-unix-dev