synos(1) on Linux
The text 81de782a8479, as Debian 6.0 (Squeeze) shipped it.
guess operating system from TCP SYN fingerprint
Flags it lists
-
--db -
--mtu
The text 81de782a8479, as Debian 6.0 (Squeeze) shipped it.
guess operating system from TCP SYN fingerprint
--db
--mtu