diff options
| author | Angus Gibson <angus@agibson.me> | 2014-09-08 20:26:47 +1000 |
|---|---|---|
| committer | Tom Gundersen <teg@jklm.no> | 2014-09-08 15:09:08 +0200 |
| commit | 84b5b79a8f7b423c5b7cad4170eb68d57fe5e26c (patch) | |
| tree | 67ceebd7e986f9ed3d8952cb090f0eb5b2b23806 /src | |
| parent | af5effc4220dab6c4c87a130bae7be441f6967ca (diff) | |
networkd: allow specification of DHCP route metric
This lets the routing metric for links to be specified per-network,
still defaulting to DHCP_ROUTE_METRIC (1024) if unspecified. Hopefully
this helps with multiple interfaces configured via DHCP.
Diffstat (limited to 'src')
| -rw-r--r-- | src/network/networkd-dhcp4.c | 6 | ||||
| -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.h | 1 |
4 files changed, 6 insertions, 3 deletions
diff --git a/src/network/networkd-dhcp4.c b/src/network/networkd-dhcp4.c index b87fa73082..e0b3acad1b 100644 --- a/src/network/networkd-dhcp4.c +++ b/src/network/networkd-dhcp4.c @@ -103,7 +103,7 @@ static int link_set_dhcp_routes(Link *link) { route_gw->dst_prefixlen = 32; route_gw->prefsrc_addr.in = address; route_gw->scope = RT_SCOPE_LINK; - route_gw->metrics = DHCP_ROUTE_METRIC; + route_gw->metrics = link->network->dhcp_route_metric; r = route_configure(route_gw, link, &dhcp4_route_handler); if (r < 0) { @@ -118,7 +118,7 @@ static int link_set_dhcp_routes(Link *link) { route->family = AF_INET; route->in_addr.in = gateway; route->prefsrc_addr.in = address; - route->metrics = DHCP_ROUTE_METRIC; + route->metrics = link->network->dhcp_route_metric; r = route_configure(route, link, &dhcp4_route_handler); if (r < 0) { @@ -157,7 +157,7 @@ static int link_set_dhcp_routes(Link *link) { route->in_addr.in = static_routes[i].gw_addr; route->dst_addr.in = static_routes[i].dst_addr; route->dst_prefixlen = static_routes[i].dst_prefixlen; - route->metrics = DHCP_ROUTE_METRIC; + route->metrics = link->network->dhcp_route_metric; r = route_configure(route, link, &dhcp4_route_handler); if (r < 0) { diff --git a/src/network/networkd-network-gperf.gperf b/src/network/networkd-network-gperf.gperf index c5b9614a2b..a73646187e 100644 --- a/src/network/networkd-network-gperf.gperf +++ b/src/network/networkd-network-gperf.gperf @@ -57,6 +57,7 @@ DHCP.SendHostname, config_parse_bool, 0, DHCP.RequestBroadcast, config_parse_bool, 0, offsetof(Network, dhcp_broadcast) DHCP.CriticalConnection, config_parse_bool, 0, offsetof(Network, dhcp_critical) DHCP.VendorClassIdentifier, config_parse_string, 0, offsetof(Network, dhcp_vendor_class_identifier) +DHCP.RouteMetric, config_parse_unsigned, 0, offsetof(Network, dhcp_route_metric) /* backwards compatibility: do not add new entries to this section */ DHCPv4.UseDNS, config_parse_bool, 0, offsetof(Network, dhcp_dns) DHCPv4.UseMTU, config_parse_bool, 0, offsetof(Network, dhcp_mtu) diff --git a/src/network/networkd-network.c b/src/network/networkd-network.c index fc62395217..a2e27e0910 100644 --- a/src/network/networkd-network.c +++ b/src/network/networkd-network.c @@ -85,6 +85,7 @@ static int network_load_one(Manager *manager, const char *filename) { network->dhcp_hostname = true; network->dhcp_routes = true; network->dhcp_sendhost = true; + network->dhcp_route_metric = DHCP_ROUTE_METRIC; network->llmnr = LLMNR_SUPPORT_YES; diff --git a/src/network/networkd.h b/src/network/networkd.h index c6e6b22c38..7c5459b6ac 100644 --- a/src/network/networkd.h +++ b/src/network/networkd.h @@ -100,6 +100,7 @@ struct Network { bool dhcp_broadcast; bool dhcp_critical; bool dhcp_routes; + unsigned dhcp_route_metric; bool ipv4ll; bool ipv4ll_route; |