When using DCO iroutes and routes all live in the same routing table,
However, the latter should always come after the former.
for this reason assign a default metric of 200 to routes. iroutes will
later get a metric of 100.
Signed-off-by: Antonio Quartulli <a...@unstable.cc>
---
src/openvpn/dco.h | 2 ++
src/openvpn/init.c | 10 ++++++++++
2 files changed, 12 insertions(+)
diff --git a/src/openvpn/dco.h b/src/openvpn/dco.h
index dcadba78..063e5028 100644
--- a/src/openvpn/dco.h
+++ b/src/openvpn/dco.h
@@ -38,6 +38,8 @@ struct event_set;
struct options;
struct tuntap;
+#define DCO_DEFAULT_METRIC 200
+
#if defined(ENABLE_DCO)
/**
diff --git a/src/openvpn/init.c b/src/openvpn/init.c
index 638fd10c..f586bfc7 100644
--- a/src/openvpn/init.c
+++ b/src/openvpn/init.c
@@ -1385,6 +1385,11 @@ do_init_route_list(const struct options *options,
int dev = dev_type_enum(options->dev, options->dev_type);
int metric = 0;
+ if (dco_enabled(options))
+ {
+ metric = DCO_DEFAULT_METRIC;
+ }
+
if (dev == DEV_TYPE_TUN && (options->topology == TOP_NET30 ||
options->topology == TOP_P2P))
{
gw = options->ifconfig_remote_netmask;
@@ -1421,6 +1426,11 @@ do_init_route_ipv6_list(const struct options *options,
const char *gw = NULL;
int metric = -1; /* no metric set */
+ if (dco_enabled(options))
+ {
+ metric = DCO_DEFAULT_METRIC;
+ }
+
gw = options->ifconfig_ipv6_remote; /* default GW = remote end */
if (options->route_ipv6_default_gateway)
{
--
2.35.1
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