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Update OpenvSwitch.rb

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Block ARP cache poisoning in openvswitch
This commit is contained in:
atwardowski 2013-08-08 13:44:29 -04:00 committed by Javi Fontan
parent 28ebcdfc08
commit 13f4ff0cdb
1 changed files with 2 additions and 0 deletions
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src/vnm_mad/remotes/ovswitch/OpenvSwitch.rb
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@ -80,6 +80,8 @@ class OpenvSwitchVLAN < OpenNebulaNetwork
end
def mac_spoofing
add_flow("in_port=#{port},arp,dl_src=#{@nic[:mac]}",:drop,45000)
add_flow("in_port=#{port},arp,dl_src=#{@nic[:mac]},nw_src=#{@nic[:ip]}",:normal,46000)
add_flow("in_port=#{port},dl_src=#{@nic[:mac]}",:normal,40000)
add_flow("in_port=#{port}",:drop,39000)
end