=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching samba-4.13.7.tar.gz
=> Total size: 18432921 bytes
checksum: Checksum SHA1 mismatch for samba-4.13.7.tar.gz
fetch: Checksum of the file samba-4.13.7.tar.gz doesn't match.
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file samba-4.13.7.tar.gz
ftp: Can't connect to `2001:470:a085:999::21:80': No route to host
ftp: Can't connect to `ftp6.NetBSD.org:http'
fetch: Unable to fetch expected file samba-4.13.7.tar.gz
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file samba-4.13.7.tar.gz
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file samba-4.13.7.tar.gz
checksum: Checksum SHA1 mismatch for samba-4.13.7.tar.gz
ERROR: Make sure the Makefile and checksum file (/amd/pkgsrc/CHROOT/P/pkgsrc/net/samba4/distinfo)
ERROR: are up to date.  If you want to override this check, type
ERROR: "/usr/bin/make NO_CHECKSUM=yes [other args]".
*** Error code 1

Stop.
make: stopped in /amd/pkgsrc/CHROOT/P/pkgsrc/net/samba4