patch-2.2.14 linux/Documentation/proc.txt

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diff -u --recursive --new-file v2.2.13/linux/Documentation/proc.txt linux/Documentation/proc.txt
@@ -1041,6 +1041,21 @@
 
 IP fragmentation settings
 
+ip_always_defrag
+   Replaces the former Kernel-Configuration option:
+	CONFIG_IP_ALWAYS_DEFRAG
+   All incoming fragments (parts of IP packets
+   that arose when some host between origin and destination decided
+   that the packets were too large and cut them into pieces) will be
+   reassembled (defragmented) before being processed, even if they are
+   about to be forwarded.
+
+   Only say Y here if running either a firewall that is the sole link
+   to your network or a transparent proxy; never ever say Y here for a
+   normal router or host.
+
+   This is automagically enabled when enabling masquerading.
+
 ipfrag_high_trash and ipfrag_low_trash
    Maximum memory used to reassemble IP fragments. When
    ipfrag_high_thresh bytes of memory is allocated for this purpose,
@@ -1176,6 +1191,14 @@
 secure_redirects
    Accept ICMP redirect messages only for gateways, listed in
    default gateway list. Enabled by default.
+
+hidden
+   Hide addresses attached to this device from another devices.
+   Such addresses will never be selected by source address autoselection
+   mechanism, host does not answer broadcast ARP requests for them,
+   does not announce it as source address of ARP requests,	but they
+   are still reachable via IP. This flag is activated only if it is
+   enabled both in specific device section and in "all" section.
 
 shared_media
    If it is not set the kernel does not assume that different subnets

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