32         if (!link->network)  in link_set_proxy_arp()
35         if (link->network->proxy_arp < 0)  in link_set_proxy_arp()
38 …return sysctl_write_ip_property_boolean(AF_INET, link->ifname, "proxy_arp", link->network->proxy_a…  in link_set_proxy_arp()
51         if (!link->network)  in link_ip_forward_enabled()
54 …return link->network->ip_forward & (family == AF_INET ? ADDRESS_FAMILY_IPV4 : ADDRESS_FAMILY_IPV6);  in link_ip_forward_enabled()
100         if (!link->network)  in link_set_ipv6_privacy_extensions()
104         if (link->network->ipv6_privacy_extensions == _IPV6_PRIVACY_EXTENSIONS_INVALID)  in link_set_ipv6_privacy_extensions()
107 …rite_ip_property_int(AF_INET6, link->ifname, "use_tempaddr", (int) link->network->ipv6_privacy_ext…  in link_set_ipv6_privacy_extensions()
120         if (!link->network)  in link_set_ipv6_accept_ra()
136         if (!link->network)  in link_set_ipv6_dad_transmits()
139         if (link->network->ipv6_dad_transmits < 0)  in link_set_ipv6_dad_transmits()
142 …return sysctl_write_ip_property_int(AF_INET6, link->ifname, "dad_transmits", link->network->ipv6_d…  in link_set_ipv6_dad_transmits()
155         if (!link->network)  in link_set_ipv6_hop_limit()
158         if (link->network->ipv6_hop_limit < 0)  in link_set_ipv6_hop_limit()
161 …return sysctl_write_ip_property_int(AF_INET6, link->ifname, "hop_limit", link->network->ipv6_hop_l…  in link_set_ipv6_hop_limit()
175         if (!link->network)  in link_set_ipv6_proxy_ndp()
178         if (link->network->ipv6_proxy_ndp >= 0)  in link_set_ipv6_proxy_ndp()
179                 v = link->network->ipv6_proxy_ndp;  in link_set_ipv6_proxy_ndp()
181                 v = !set_isempty(link->network->ipv6_proxy_ndp_addresses);  in link_set_ipv6_proxy_ndp()
198         if (!link->network)  in link_set_ipv6_mtu()
201         if (link->network->ipv6_mtu == 0)  in link_set_ipv6_mtu()
204         mtu = link->network->ipv6_mtu;  in link_set_ipv6_mtu()
220         if (link->network->ipv4_accept_local < 0)  in link_set_ipv4_accept_local()
223 …l_write_ip_property_boolean(AF_INET, link->ifname, "accept_local", link->network->ipv4_accept_loca…  in link_set_ipv4_accept_local()
232         if (link->network->ipv4_route_localnet < 0)  in link_set_ipv4_route_localnet()
235 …write_ip_property_boolean(AF_INET, link->ifname, "route_localnet", link->network->ipv4_route_local…  in link_set_ipv4_route_localnet()