diff options
Diffstat (limited to 'src/network')
| -rw-r--r-- | src/network/networkd-network-gperf.gperf | 1 | ||||
| -rw-r--r-- | src/network/networkd-network.c | 1 | ||||
| -rw-r--r-- | src/network/networkd-network.h | 1 | ||||
| -rw-r--r-- | src/network/networkd-sysctl.c | 16 |
4 files changed, 19 insertions, 0 deletions
diff --git a/src/network/networkd-network-gperf.gperf b/src/network/networkd-network-gperf.gperf index 24b0f24aec..c3f0e64160 100644 --- a/src/network/networkd-network-gperf.gperf +++ b/src/network/networkd-network-gperf.gperf @@ -138,6 +138,7 @@ Network.IPv4RouteLocalnet, config_parse_tristate, Network.ActiveSlave, config_parse_bool, 0, offsetof(Network, active_slave) Network.PrimarySlave, config_parse_bool, 0, offsetof(Network, primary_slave) Network.IPv4ProxyARP, config_parse_tristate, 0, offsetof(Network, proxy_arp) +Network.IPv4ProxyARPPrivateVLAN, config_parse_tristate, 0, offsetof(Network, proxy_arp_pvlan) Network.ProxyARP, config_parse_tristate, 0, offsetof(Network, proxy_arp) Network.IPv6ProxyNDPAddress, config_parse_ipv6_proxy_ndp_address, 0, 0 Network.IPv4ReversePathFilter, config_parse_ip_reverse_path_filter, 0, offsetof(Network, ipv4_rp_filter) diff --git a/src/network/networkd-network.c b/src/network/networkd-network.c index dcfdfd1b52..a2b3580ced 100644 --- a/src/network/networkd-network.c +++ b/src/network/networkd-network.c @@ -473,6 +473,7 @@ int network_load_one(Manager *manager, OrderedHashmap **networks, const char *fi .ipv6_dad_transmits = -1, .ipv6_proxy_ndp = -1, .proxy_arp = -1, + .proxy_arp_pvlan = -1, .ipv4_rp_filter = _IP_REVERSE_PATH_FILTER_INVALID, .ipv6_accept_ra = -1, diff --git a/src/network/networkd-network.h b/src/network/networkd-network.h index fc0065147a..1d7a7da798 100644 --- a/src/network/networkd-network.h +++ b/src/network/networkd-network.h @@ -325,6 +325,7 @@ struct Network { int ipv6_dad_transmits; uint8_t ipv6_hop_limit; int proxy_arp; + int proxy_arp_pvlan; uint32_t ipv6_mtu; IPv6PrivacyExtensions ipv6_privacy_extensions; IPReversePathFilter ipv4_rp_filter; diff --git a/src/network/networkd-sysctl.c b/src/network/networkd-sysctl.c index 2b226b2e2a..9d188c022e 100644 --- a/src/network/networkd-sysctl.c +++ b/src/network/networkd-sysctl.c @@ -58,6 +58,18 @@ static int link_set_proxy_arp(Link *link) { return sysctl_write_ip_property_boolean(AF_INET, link->ifname, "proxy_arp", link->network->proxy_arp > 0); } +static int link_set_proxy_arp_pvlan(Link *link) { + assert(link); + + if (!link_is_configured_for_family(link, AF_INET)) + return 0; + + if (link->network->proxy_arp_pvlan < 0) + return 0; + + return sysctl_write_ip_property_boolean(AF_INET, link->ifname, "proxy_arp_pvlan", link->network->proxy_arp_pvlan > 0); +} + static bool link_ip_forward_enabled(Link *link, int family) { assert(link); assert(IN_SET(family, AF_INET, AF_INET6)); @@ -257,6 +269,10 @@ int link_set_sysctl(Link *link) { if (r < 0) log_link_warning_errno(link, r, "Cannot configure proxy ARP for interface, ignoring: %m"); + r = link_set_proxy_arp_pvlan(link); + if (r < 0) + log_link_warning_errno(link, r, "Cannot configure proxy ARP private VLAN for interface, ignoring: %m"); + r = link_set_ipv4_forward(link); if (r < 0) log_link_warning_errno(link, r, "Cannot turn on IPv4 packet forwarding, ignoring: %m"); |