BPF_FILE
ns1, IP4_ADDR_DST, BPF_FILE, sec, vrf);
ns1, IP6_ADDR_DST, BPF_FILE, sec, vrf);
ns2, IP4_ADDR_DST, BPF_FILE, sec, vrf);
ns2, IP6_ADDR_DST, BPF_FILE, sec, vrf);
NETNS_BASE, BPF_FILE);
NETNS_BASE, BPF_FILE);
NETNS_BASE, BPF_FILE);
NETNS_BASE, BPF_FILE);