Merge branches 'acpi-misc', 'acpi-video' and 'acpi-prm'

[linux-2.6-microblaze.git] / Documentation / networking / ip-sysctl.rst

diff --git a/Documentation/networking/ip-sysctl.rst b/Documentation/networking/ip-sysctl.rst
index 3feb5e5..c2ecc98 100644 (file)
--- a/Documentation/networking/ip-sysctl.rst
+++ b/Documentation/networking/ip-sysctl.rst
@@ -1073,7 +1073,9 @@ ip_local_reserved_ports - list of comma separated ranges
 
        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
 
@@ -1143,6 +1145,12 @@ icmp_echo_ignore_all - BOOLEAN
 
        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.