UNDO_HOOK
UNDO_HOOK(ifs_ipf_ipv6, ifs_hook6_physical_in,
UNDO_HOOK(ifs_ipf_ipv6, ifs_hook6_physical_out,
UNDO_HOOK(ifs_ipf_ipv6, ifs_hook6_nic_events,
UNDO_HOOK(ifs_ipf_ipv6, ifs_hook6_loopback_in,
UNDO_HOOK(ifs_ipf_ipv6, ifs_hook6_loopback_out,
UNDO_HOOK(ifs_ipf_ipv4, ifs_hook4_physical_in,
UNDO_HOOK(ifs_ipf_ipv4, ifs_hook4_physical_out,
UNDO_HOOK(ifs_ipf_ipv4, ifs_hook4_nic_events,
UNDO_HOOK(ifs_ipf_ipv4, ifs_hook4_loopback_in,
UNDO_HOOK(ifs_ipf_ipv4, ifs_hook4_loopback_out,