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-rw-r--r--man/systemd.netdev.xml3
-rw-r--r--src/libsystemd/sd-rtnl/rtnl-types.c6
-rw-r--r--src/libsystemd/sd-rtnl/rtnl-types.h2
-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
8 files changed, 112 insertions, 1 deletions
diff --git a/man/systemd.netdev.xml b/man/systemd.netdev.xml
index f6e385a97a..7edec367b8 100644
--- a/man/systemd.netdev.xml
+++ b/man/systemd.netdev.xml
@@ -331,7 +331,8 @@
<para>The <literal>[Tunnel]</literal> section only applies for netdevs of kind
<literal>ipip</literal>, <literal>sit</literal>, <literal>gre</literal>, <literal>gretap</literal>,
- <literal>vti</literal> and <literal>ip6tnl</literal> and accepts the following keys:</para>
+ <literal>ip6gre</literal>, <literal>ip6gretap</literal>, <literal>vti</literal> and <literal>ip6tnl</literal>
+ and accepts the following keys:</para>
<variablelist class='network-directives'>
<varlistentry>
diff --git a/src/libsystemd/sd-rtnl/rtnl-types.c b/src/libsystemd/sd-rtnl/rtnl-types.c
index ef3aebf58c..d4abe4cc3b 100644
--- a/src/libsystemd/sd-rtnl/rtnl-types.c
+++ b/src/libsystemd/sd-rtnl/rtnl-types.c
@@ -177,6 +177,8 @@ static const char* const nl_union_link_info_data_table[_NL_UNION_LINK_INFO_DATA_
[NL_UNION_LINK_INFO_DATA_IPIP_TUNNEL] = "ipip",
[NL_UNION_LINK_INFO_DATA_IPGRE_TUNNEL] = "gre",
[NL_UNION_LINK_INFO_DATA_IPGRETAP_TUNNEL] = "gretap",
+ [NL_UNION_LINK_INFO_DATA_IP6GRE_TUNNEL] = "ip6gre",
+ [NL_UNION_LINK_INFO_DATA_IP6GRETAP_TUNNEL] = "ip6gretap",
[NL_UNION_LINK_INFO_DATA_SIT_TUNNEL] = "sit",
[NL_UNION_LINK_INFO_DATA_VTI_TUNNEL] = "vti",
[NL_UNION_LINK_INFO_DATA_IP6TNL_TUNNEL] = "ip6tnl",
@@ -205,6 +207,10 @@ static const NLTypeSystem rtnl_link_info_data_type_systems[_NL_UNION_LINK_INFO_D
.types = rtnl_link_info_data_ipgre_types },
[NL_UNION_LINK_INFO_DATA_IPGRETAP_TUNNEL] = { .max = ELEMENTSOF(rtnl_link_info_data_ipgre_types) - 1,
.types = rtnl_link_info_data_ipgre_types },
+ [NL_UNION_LINK_INFO_DATA_IP6GRE_TUNNEL] = { .max = ELEMENTSOF(rtnl_link_info_data_ipgre_types) - 1,
+ .types = rtnl_link_info_data_ipgre_types },
+ [NL_UNION_LINK_INFO_DATA_IP6GRETAP_TUNNEL] = { .max = ELEMENTSOF(rtnl_link_info_data_ipgre_types) - 1,
+ .types = rtnl_link_info_data_ipgre_types },
[NL_UNION_LINK_INFO_DATA_SIT_TUNNEL] = { .max = ELEMENTSOF(rtnl_link_info_data_iptun_types) - 1,
.types = rtnl_link_info_data_iptun_types },
[NL_UNION_LINK_INFO_DATA_VTI_TUNNEL] = { .max = ELEMENTSOF(rtnl_link_info_data_ipvti_types) - 1,
diff --git a/src/libsystemd/sd-rtnl/rtnl-types.h b/src/libsystemd/sd-rtnl/rtnl-types.h
index 347a0adf97..9c0dc30331 100644
--- a/src/libsystemd/sd-rtnl/rtnl-types.h
+++ b/src/libsystemd/sd-rtnl/rtnl-types.h
@@ -76,6 +76,8 @@ typedef enum NLUnionLinkInfoData {
NL_UNION_LINK_INFO_DATA_IPIP_TUNNEL,
NL_UNION_LINK_INFO_DATA_IPGRE_TUNNEL,
NL_UNION_LINK_INFO_DATA_IPGRETAP_TUNNEL,
+ NL_UNION_LINK_INFO_DATA_IP6GRE_TUNNEL,
+ NL_UNION_LINK_INFO_DATA_IP6GRETAP_TUNNEL,
NL_UNION_LINK_INFO_DATA_SIT_TUNNEL,
NL_UNION_LINK_INFO_DATA_VTI_TUNNEL,
NL_UNION_LINK_INFO_DATA_IP6TNL_TUNNEL,
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 2024-07-13 08:32:51 +0000