although this is redundant. However such a setting is useful
if later the port range is changed to a value that will
- include the reserved ports.
+ include the reserved ports. Also keep in mind, that overlapping
+ of these ranges may affect probability of selecting ephemeral
+ ports which are right after block of reserved ports.
Default: Empty
Default: 0
+icmp_echo_enable_probe - BOOLEAN
+ If set to one, then the kernel will respond to RFC 8335 PROBE
+ requests sent to it.
+
+ Default: 0
+
icmp_echo_ignore_broadcasts - BOOLEAN
If set non-zero, then the kernel will ignore all ICMP ECHO and
TIMESTAMP requests sent to it via broadcast/multicast.