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networkd: make DHCP lease timeouts configurable

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This commit is contained in:
Lennart Poettering
2015-08-27 01:47:42 +02:00
parent 39745a5afb
commit 586ac6f711
6 changed files with 55 additions and 5 deletions
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src/network/networkd-link.c
+16
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@@ -673,6 +673,22 @@ static int link_enter_set_addresses(Link *link) {
return r;
*/
if (link->network->dhcp_server_max_lease_time_usec > 0) {
r = sd_dhcp_server_set_max_lease_time(
link->dhcp_server,
DIV_ROUND_UP(link->network->dhcp_server_max_lease_time_usec, USEC_PER_SEC));
if (r < 0)
return r;
}
if (link->network->dhcp_server_default_lease_time_usec > 0) {
r = sd_dhcp_server_set_default_lease_time(
link->dhcp_server,
DIV_ROUND_UP(link->network->dhcp_server_default_lease_time_usec, USEC_PER_SEC));
if (r < 0)
return r;
}
if (link->network->dhcp_server_emit_timezone) {
_cleanup_free_ char *buffer = NULL;
const char *tz;
src/network/networkd-network-gperf.gperf
+2
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@@ -74,6 +74,8 @@ DHCP.CriticalConnection, config_parse_bool, 0
DHCP.VendorClassIdentifier, config_parse_string, 0, offsetof(Network, dhcp_vendor_class_identifier)
DHCP.RouteMetric, config_parse_unsigned, 0, offsetof(Network, dhcp_route_metric)
DHCP.UseTimezone, config_parse_bool, 0, offsetof(Network, dhcp_timezone)
DHCPServer.MaxLeaseTimeSec, config_parse_sec, 0, offsetof(Network, dhcp_server_max_lease_time_usec)
DHCPServer.DefaultLeaseTimeSec,config_parse_sec, 0, offsetof(Network, dhcp_server_default_lease_time_usec)
DHCPServer.EmitTimezone, config_parse_bool, 0, offsetof(Network, dhcp_server_emit_timezone)
DHCPServer.Timezone, config_parse_timezone, 0, offsetof(Network, dhcp_server_timezone)
Bridge.Cost, config_parse_unsigned, 0, offsetof(Network, cost)
src/network/networkd.h
+1
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@@ -152,6 +152,7 @@ struct Network {
bool dhcp_server;
char *dhcp_server_timezone;
bool dhcp_server_emit_timezone;
usec_t dhcp_server_default_lease_time_usec, dhcp_server_max_lease_time_usec;
bool use_bpdu;
bool hairpin;