dragonflow/releasenotes
Hong Hui Xiao d1762b7aa5 Add rate limiter to icmp handler(L3 proactive app)
To support traceroute or its backend network functionality, some icmp
messages are generated or re-processed at local controller. This
provides the possiblity of DDoS attack.

To prevent that, several global rate limters are added. So that the
controller won't be overwhelmed. Global rate limters should be enough,
as icmp works as control message.

Change-Id: I2d588a7db246bce4bef8e4f32a4fdd0dfb14384d
Implements: blueprint traceroute-support
2017-02-16 12:53:45 +00:00
..
notes Add rate limiter to icmp handler(L3 proactive app) 2017-02-16 12:53:45 +00:00
source Update reno for new releases 2017-02-13 17:23:38 +08:00