Repository : ssh://git@open-mesh.org/doc

On branches: backup-redmine/2018-08-24,backup-redmine/2019-09-14,master

commit 82feb59f4a171f79a51f2a3588e39a24725744d4 Author: Linus Lüssing linus.luessing@c0d3.blue Date: Mon May 7 01:28:01 2018 +0000

doc: batman-adv/DAT_DHCP_Snooping

82feb59f4a171f79a51f2a3588e39a24725744d4 batman-adv/DAT_DHCP_Snooping.textile | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/batman-adv/DAT_DHCP_Snooping.textile b/batman-adv/DAT_DHCP_Snooping.textile index e425a57..446bf7d 100644 --- a/batman-adv/DAT_DHCP_Snooping.textile +++ b/batman-adv/DAT_DHCP_Snooping.textile @@ -2,11 +2,11 @@ h1. DAT DHCP Snooping

h2. Problem Scenario

- +!{width:30%}bcast-arp-req-gw.png!

_Many ARP Requests from a batman-adv gateway server_

-In larger mesh networks a significant (~30 kbit/s with ~1000 nodes) amount of ARP Requests which are broadcasted by batman-adv can be observed. +In larger mesh networks a significant (~30 kbit/s with ~1000 nodes) amount of ARP Requests can be observed. These are mostly broadcasted from nodes configured as a gateway and DHCP server.

h2. Statistics

@@ -85,7 +85,7 @@ Total: 282190 (100%)

Here there are two interesting points:

-A) Nearly 90% of all ARP Requests this gateway send were falling back to a batman-adv broadcast. +A) Nearly 90% of all ARP Requests this gateway sent were falling back to a batman-adv broadcast.

B) Of those 90%, 87% were left unanswered.