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Блокировка loose source routing через openflow

Есть софтовый свич, но котором стоит openvswitch. Там настроен антиспуфинг примерно так:


in_port=1,actions=normal

in_port=2,dl_src=52:54:75:48:58:55,arp,arp_ip_src=198.18.25.10,actions=normal

in_port=3,dl_src=52:54:75:48:58:56,arp,arp_ip_src=198.18.25.11,actions=normal

in_port=4,dl_src=52:54:75:48:58:57,arp,arp_ip_src=198.18.25.12,actions=normal

in_port=5,dl_src=52:54:75:48:58:58,arp,arp_ip_src=198.18.25.13,actions=normal

in_port=2,dl_src=52:54:75:48:58:55,ip,ip_src=198.18.25.10,actions=normal

in_port=3,dl_src=52:54:75:48:58:56,ip,ip_src=198.18.25.11,actions=normal

in_port=4,dl_src=52:54:75:48:58:57,ip,ip_src=198.18.25.12,actions=normal

in_port=5,dl_src=52:54:75:48:58:58,ip,ip_src=198.18.25.13,actions=normal

Как сделать так, чтобы ipv4 пакеты в которых установлен флаг lsrr(loose source routing)?

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