summaryrefslogtreecommitdiff
path: root/src/network
diff options
context:
space:
mode:
Diffstat (limited to 'src/network')
-rw-r--r--src/network/networkd-netdev-tunnel.c90
-rw-r--r--src/network/networkd-netdev-tunnel.h2
-rw-r--r--src/network/networkd-netdev.c4
-rw-r--r--src/network/networkd-netdev.h4
-rw-r--r--src/network/networkd-network.c2
5 files changed, 102 insertions, 0 deletions
diff --git a/src/network/networkd-netdev-tunnel.c b/src/network/networkd-netdev-tunnel.c
index f439bf91b5..89a9096bcd 100644
--- a/src/network/networkd-netdev-tunnel.c
+++ b/src/network/networkd-netdev-tunnel.c
@@ -218,6 +218,57 @@ static int netdev_gre_fill_message_create(NetDev *netdev, Link *link, sd_rtnl_me
return r;
}
+static int netdev_ip6gre_fill_message_create(NetDev *netdev, Link *link, sd_rtnl_message *m) {
+ Tunnel *t;
+ int r;
+
+ assert(netdev);
+
+ if (netdev->kind == NETDEV_KIND_IP6GRE)
+ t = IP6GRE(netdev);
+ else
+ t = IP6GRETAP(netdev);
+
+ assert(t);
+ assert(t->family == AF_INET6);
+ assert(link);
+ assert(m);
+
+ r = sd_rtnl_message_append_u32(m, IFLA_GRE_LINK, link->ifindex);
+ if (r < 0) {
+ log_netdev_error(netdev,
+ "Could not append IFLA_GRE_LINK attribute: %s",
+ strerror(-r));
+ return r;
+ }
+
+ r = sd_rtnl_message_append_in6_addr(m, IFLA_GRE_LOCAL, &t->local.in6);
+ if (r < 0) {
+ log_netdev_error(netdev,
+ "Could not append IFLA_GRE_LOCAL attribute: %s",
+ strerror(-r));
+ return r;
+ }
+
+ r = sd_rtnl_message_append_in6_addr(m, IFLA_GRE_REMOTE, &t->remote.in6);
+ if (r < 0) {
+ log_netdev_error(netdev,
+ "Could not append IFLA_GRE_REMOTE attribute: %s",
+ strerror(-r));
+ return r;
+ }
+
+ r = sd_rtnl_message_append_u8(m, IFLA_GRE_TTL, t->ttl);
+ if (r < 0) {
+ log_netdev_error(netdev,
+ "Could not append IFLA_GRE_TTL attribute: %s",
+ strerror(-r));
+ return r;
+ }
+
+ return r;
+}
+
static int netdev_vti_fill_message_create(NetDev *netdev, Link *link, sd_rtnl_message *m) {
Tunnel *t = VTI(netdev);
int r;
@@ -341,6 +392,12 @@ static int netdev_tunnel_verify(NetDev *netdev, const char *filename) {
case NETDEV_KIND_GRETAP:
t = GRETAP(netdev);
break;
+ case NETDEV_KIND_IP6GRE:
+ t = IP6GRE(netdev);
+ break;
+ case NETDEV_KIND_IP6GRETAP:
+ t = IP6GRETAP(netdev);
+ break;
case NETDEV_KIND_VTI:
t = VTI(netdev);
break;
@@ -451,6 +508,21 @@ static void gre_init(NetDev *n) {
t->pmtudisc = true;
}
+static void ip6gre_init(NetDev *n) {
+ Tunnel *t;
+
+ assert(n);
+
+ if (n->kind == NETDEV_KIND_IP6GRE)
+ t = IP6GRE(n);
+ else
+ t = IP6GRETAP(n);
+
+ assert(t);
+
+ t->ttl = DEFAULT_TNL_HOP_LIMIT;
+}
+
static void ip6tnl_init(NetDev *n) {
Tunnel *t = IP6TNL(n);
@@ -507,6 +579,24 @@ const NetDevVTable gretap_vtable = {
.config_verify = netdev_tunnel_verify,
};
+const NetDevVTable ip6gre_vtable = {
+ .object_size = sizeof(Tunnel),
+ .init = ip6gre_init,
+ .sections = "Match\0NetDev\0Tunnel\0",
+ .fill_message_create = netdev_ip6gre_fill_message_create,
+ .create_type = NETDEV_CREATE_STACKED,
+ .config_verify = netdev_tunnel_verify,
+};
+
+const NetDevVTable ip6gretap_vtable = {
+ .object_size = sizeof(Tunnel),
+ .init = ip6gre_init,
+ .sections = "Match\0NetDev\0Tunnel\0",
+ .fill_message_create = netdev_ip6gre_fill_message_create,
+ .create_type = NETDEV_CREATE_STACKED,
+ .config_verify = netdev_tunnel_verify,
+};
+
const NetDevVTable ip6tnl_vtable = {
.object_size = sizeof(Tunnel),
.init = ip6tnl_init,
diff --git a/src/network/networkd-netdev-tunnel.h b/src/network/networkd-netdev-tunnel.h
index 1687f9e6ad..453d73c596 100644
--- a/src/network/networkd-netdev-tunnel.h
+++ b/src/network/networkd-netdev-tunnel.h
@@ -57,6 +57,8 @@ extern const NetDevVTable sit_vtable;
extern const NetDevVTable vti_vtable;
extern const NetDevVTable gre_vtable;
extern const NetDevVTable gretap_vtable;
+extern const NetDevVTable ip6gre_vtable;
+extern const NetDevVTable ip6gretap_vtable;
extern const NetDevVTable ip6tnl_vtable;
const char *ip6tnl_mode_to_string(Ip6TnlMode d) _const_;
diff --git a/src/network/networkd-netdev.c b/src/network/networkd-netdev.c
index ed857023bc..8119205dde 100644
--- a/src/network/networkd-netdev.c
+++ b/src/network/networkd-netdev.c
@@ -40,6 +40,8 @@ const NetDevVTable * const netdev_vtable[_NETDEV_KIND_MAX] = {
[NETDEV_KIND_IPIP] = &ipip_vtable,
[NETDEV_KIND_GRE] = &gre_vtable,
[NETDEV_KIND_GRETAP] = &gretap_vtable,
+ [NETDEV_KIND_IP6GRE] = &ip6gre_vtable,
+ [NETDEV_KIND_IP6GRETAP] = &ip6gretap_vtable,
[NETDEV_KIND_SIT] = &sit_vtable,
[NETDEV_KIND_VTI] = &vti_vtable,
[NETDEV_KIND_VETH] = &veth_vtable,
@@ -59,6 +61,8 @@ static const char* const netdev_kind_table[_NETDEV_KIND_MAX] = {
[NETDEV_KIND_IPIP] = "ipip",
[NETDEV_KIND_GRE] = "gre",
[NETDEV_KIND_GRETAP] = "gretap",
+ [NETDEV_KIND_IP6GRE] = "ip6gre",
+ [NETDEV_KIND_IP6GRETAP] = "ip6gretap",
[NETDEV_KIND_SIT] = "sit",
[NETDEV_KIND_VETH] = "veth",
[NETDEV_KIND_VTI] = "vti",
diff --git a/src/network/networkd-netdev.h b/src/network/networkd-netdev.h
index 77d00d4a3b..3756b1e5a7 100644
--- a/src/network/networkd-netdev.h
+++ b/src/network/networkd-netdev.h
@@ -48,6 +48,8 @@ typedef enum NetDevKind {
NETDEV_KIND_IPIP,
NETDEV_KIND_GRE,
NETDEV_KIND_GRETAP,
+ NETDEV_KIND_IP6GRE,
+ NETDEV_KIND_IP6GRETAP,
NETDEV_KIND_SIT,
NETDEV_KIND_VETH,
NETDEV_KIND_VTI,
@@ -166,6 +168,8 @@ DEFINE_CAST(VXLAN, VxLan);
DEFINE_CAST(IPIP, Tunnel);
DEFINE_CAST(GRE, Tunnel);
DEFINE_CAST(GRETAP, Tunnel);
+DEFINE_CAST(IP6GRE, Tunnel);
+DEFINE_CAST(IP6GRETAP, Tunnel);
DEFINE_CAST(SIT, Tunnel);
DEFINE_CAST(VTI, Tunnel);
DEFINE_CAST(IP6TNL, Tunnel);
diff --git a/src/network/networkd-network.c b/src/network/networkd-network.c
index 0f474d932d..4589162944 100644
--- a/src/network/networkd-network.c
+++ b/src/network/networkd-network.c
@@ -453,6 +453,8 @@ int config_parse_tunnel(const char *unit,
netdev->kind != NETDEV_KIND_SIT &&
netdev->kind != NETDEV_KIND_GRE &&
netdev->kind != NETDEV_KIND_GRETAP &&
+ netdev->kind != NETDEV_KIND_IP6GRE &&
+ netdev->kind != NETDEV_KIND_IP6GRETAP &&
netdev->kind != NETDEV_KIND_VTI &&
netdev->kind != NETDEV_KIND_IP6TNL
) {
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-26 14:51:52 +0000