diff options
Diffstat (limited to 'Documentation/networking')
| -rw-r--r-- | Documentation/networking/batman-adv.txt | 16 | ||||
| -rw-r--r-- | Documentation/networking/ip-sysctl.txt | 11 |
2 files changed, 19 insertions, 8 deletions
diff --git a/Documentation/networking/batman-adv.txt b/Documentation/networking/batman-adv.txt index 77f0cdd5b0d..18afcd8afd5 100644 --- a/Documentation/networking/batman-adv.txt +++ b/Documentation/networking/batman-adv.txt @@ -1,4 +1,4 @@ -[state: 21-11-2010] +[state: 27-01-2011] BATMAN-ADV ---------- @@ -67,15 +67,16 @@ All mesh wide settings can be found in batman's own interface folder: # ls /sys/class/net/bat0/mesh/ -# aggregated_ogms bonding fragmentation orig_interval -# vis_mode +# aggregated_ogms gw_bandwidth hop_penalty +# bonding gw_mode orig_interval +# fragmentation gw_sel_class vis_mode There is a special folder for debugging informations: # ls /sys/kernel/debug/batman_adv/bat0/ -# originators socket transtable_global transtable_local -# vis_data +# gateways socket transtable_global vis_data +# originators softif_neigh transtable_local Some of the files contain all sort of status information regard- @@ -230,9 +231,8 @@ CONTACT Please send us comments, experiences, questions, anything :) IRC: #batman on irc.freenode.org -Mailing-list: b.a.t.m.a.n@b.a.t.m.a.n@lists.open-mesh.org - (optional subscription at - https://lists.open-mesh.org/mm/listinfo/b.a.t.m.a.n) +Mailing-list: b.a.t.m.a.n@open-mesh.org (optional subscription + at https://lists.open-mesh.org/mm/listinfo/b.a.t.m.a.n) You can also contact the Authors: diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt index ac3b4a726a1..d3d653a5f9b 100644 --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt @@ -280,6 +280,17 @@ tcp_max_orphans - INTEGER more aggressively. Let me to remind again: each orphan eats up to ~64K of unswappable memory. +tcp_max_ssthresh - INTEGER + Limited Slow-Start for TCP with large congestion windows (cwnd) defined in + RFC3742. Limited slow-start is a mechanism to limit growth of the cwnd + on the region where cwnd is larger than tcp_max_ssthresh. TCP increases cwnd + by at most tcp_max_ssthresh segments, and by at least tcp_max_ssthresh/2 + segments per RTT when the cwnd is above tcp_max_ssthresh. + If TCP connection increased cwnd to thousands (or tens of thousands) segments, + and thousands of packets were being dropped during slow-start, you can set + tcp_max_ssthresh to improve performance for new TCP connection. + Default: 0 (off) + tcp_max_syn_backlog - INTEGER Maximal number of remembered connection requests, which are still did not receive an acknowledgment from connecting client. |