From 5f5ded1aa5fbcb8cf291b6ebb05558ffc72c9cdf Mon Sep 17 00:00:00 2001 From: Shan Wei Date: Tue, 4 Dec 2012 18:50:35 +0000 Subject: [PATCH] --- yaml --- r: 341885 b: refs/heads/master c: cc86802805b5d714a5dc80fe4edecaf1368b09ed h: refs/heads/master i: 341883: 6eb4faddf26eb9445df95b855bfbe3598b5cdddc v: v3 --- [refs] | 2 +- trunk/Documentation/networking/ip-sysctl.txt | 8 ++++++++ 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index cc91e48962af..c18ee82e4aa4 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: ce46cc64d47a8afaf13c300b09a7f9c29f4979b6 +refs/heads/master: cc86802805b5d714a5dc80fe4edecaf1368b09ed diff --git a/trunk/Documentation/networking/ip-sysctl.txt b/trunk/Documentation/networking/ip-sysctl.txt index c6d5fee888c4..0462a7105304 100644 --- a/trunk/Documentation/networking/ip-sysctl.txt +++ b/trunk/Documentation/networking/ip-sysctl.txt @@ -30,16 +30,24 @@ neigh/default/gc_thresh3 - INTEGER Maximum number of neighbor entries allowed. Increase this when using large numbers of interfaces and when communicating with large numbers of directly-connected peers. + Default: 1024 neigh/default/unres_qlen_bytes - INTEGER The maximum number of bytes which may be used by packets queued for each unresolved address by other network layers. (added in linux 3.3) + Seting negative value is meaningless and will retrun error. + Default: 65536 Bytes(64KB) neigh/default/unres_qlen - INTEGER The maximum number of packets which may be queued for each unresolved address by other network layers. (deprecated in linux 3.3) : use unres_qlen_bytes instead. + Prior to linux 3.3, the default value is 3 which may cause + secluded packet loss. The current default value is calculated + according to default value of unres_qlen_bytes and true size of + packet. + Default: 31 mtu_expires - INTEGER Time, in seconds, that cached PMTU information is kept.