security/unicornscan depends from net/libnet and it looks like LIBNET_BSD_BYTE_SWAP is not needed for 11.0 and CURRENT. Otherwise following error happens: Send [Error send_packet.c:807] send fails `libnet_write_raw_ipv4(): -1 bytes written (Invalid argument) Send [Error send_packet.c:807] send fails `libnet_write_raw_ipv4(): -1 bytes written (Invalid argument) Send [Error send_packet.c:807] send fails `libnet_write_raw_ipv4(): -1 bytes written (Invalid argument) Send [Error send_packet.c:807] send fails `libnet_write_raw_ipv4(): -1 bytes written (Invalid argument) Send [Error send_packet.c:807] send fails `libnet_write_raw_ipv4(): -1 bytes written (Invalid argument) Send [Error send_packet.c:807] send fails `libnet_write_raw_ipv4(): -1 bytes written (Invalid argument) Send [Error send_packet.c:807] send fails `libnet_write_raw_ipv4(): -1 bytes written (Invalid argument)
A commit references this bug: Author: sunpoet Date: Tue Feb 14 14:32:48 UTC 2017 New revision: 434089 URL: https://svnweb.freebsd.org/changeset/ports/434089 Log: Fix functionality on FreeBSD 11 and above - Bump PORTREVISION for package change PR: 216308 [1], 217093 [2] Submitted by: <ganbold-freebsd@ateamsystems.com> [1], Eugene Grosbein <ports@grosbein.net> [2] Changes: head/net/libnet/Makefile head/net/libnet/files/extra-patch-configure head/net/libnet/files/patch-include-libnet.h.in head/net/libnet/files/patch-src-libnet_cq.c head/net/libnet/files/patch-src-libnet_if_addr.c head/net/libnet/files/patch-src-libnet_link_bpf.c
Committed. Thanks!