diff options
author | Andreas Rammhold <andreas@rammhold.de> | 2016-06-10 01:57:51 +0200 |
---|---|---|
committer | Andreas Rammhold <andreas@rammhold.de> | 2016-06-16 00:25:06 +0200 |
commit | 20897a0d6ea12bbc08f70146cc7ad4540b65a0fa (patch) | |
tree | 09eb390ca3f4f1920081f74305c2d55a24268490 /src | |
parent | a1feacf77f324f8af43de7f994372fbc72d58ae9 (diff) |
networkd: added support for vrf interfaces (#3316)
Diffstat (limited to 'src')
-rw-r--r-- | src/basic/missing.h | 4 | ||||
-rw-r--r-- | src/libsystemd/sd-netlink/netlink-types.c | 8 | ||||
-rw-r--r-- | src/libsystemd/sd-netlink/netlink-types.h | 1 | ||||
-rw-r--r-- | src/network/networkd-netdev-gperf.gperf | 2 | ||||
-rw-r--r-- | src/network/networkd-netdev-vrf.c | 50 | ||||
-rw-r--r-- | src/network/networkd-netdev-vrf.h | 33 | ||||
-rw-r--r-- | src/network/networkd-netdev.c | 4 | ||||
-rw-r--r-- | src/network/networkd-netdev.h | 1 | ||||
-rw-r--r-- | src/network/networkd.h | 1 |
9 files changed, 104 insertions, 0 deletions
diff --git a/src/basic/missing.h b/src/basic/missing.h index 53dfa1c801..b1272f8799 100644 --- a/src/basic/missing.h +++ b/src/basic/missing.h @@ -837,6 +837,10 @@ struct btrfs_ioctl_quota_ctl_args { #define IFLA_BRPORT_PROXYARP 10 #endif +#if !HAVE_DECL_IFLA_VRF_TABLE +#define IFLA_VRF_TABLE 1 +#endif + #if !HAVE_DECL_NDA_IFINDEX #define NDA_UNSPEC 0 #define NDA_DST 1 diff --git a/src/libsystemd/sd-netlink/netlink-types.c b/src/libsystemd/sd-netlink/netlink-types.c index 3a4bac2ced..566a050432 100644 --- a/src/libsystemd/sd-netlink/netlink-types.c +++ b/src/libsystemd/sd-netlink/netlink-types.c @@ -278,6 +278,10 @@ static const NLType rtnl_link_info_data_ip6tnl_types[] = { [IFLA_IPTUN_FLOWINFO] = { .type = NETLINK_TYPE_U32 }, }; +static const NLType rtnl_link_info_data_vrf_types[] = { + [IFLA_VRF_TABLE] = { .type = NETLINK_TYPE_U32 }, +}; + /* these strings must match the .kind entries in the kernel */ static const char* const nl_union_link_info_data_table[] = { [NL_UNION_LINK_INFO_DATA_BOND] = "bond", @@ -298,6 +302,7 @@ static const char* const nl_union_link_info_data_table[] = { [NL_UNION_LINK_INFO_DATA_VTI_TUNNEL] = "vti", [NL_UNION_LINK_INFO_DATA_VTI6_TUNNEL] = "vti6", [NL_UNION_LINK_INFO_DATA_IP6TNL_TUNNEL] = "ip6tnl", + [NL_UNION_LINK_INFO_DATA_VRF] = "vrf", }; DEFINE_STRING_TABLE_LOOKUP(nl_union_link_info_data, NLUnionLinkInfoData); @@ -338,6 +343,9 @@ static const NLTypeSystem rtnl_link_info_data_type_systems[] = { [NL_UNION_LINK_INFO_DATA_IP6TNL_TUNNEL] = { .count = ELEMENTSOF(rtnl_link_info_data_ip6tnl_types), .types = rtnl_link_info_data_ip6tnl_types }, + [NL_UNION_LINK_INFO_DATA_VRF] = { .count = ELEMENTSOF(rtnl_link_info_data_vrf_types), + .types = rtnl_link_info_data_vrf_types }, + }; static const NLTypeSystemUnion rtnl_link_info_data_type_system_union = { diff --git a/src/libsystemd/sd-netlink/netlink-types.h b/src/libsystemd/sd-netlink/netlink-types.h index ecb20bfcdc..7c0e598b26 100644 --- a/src/libsystemd/sd-netlink/netlink-types.h +++ b/src/libsystemd/sd-netlink/netlink-types.h @@ -86,6 +86,7 @@ typedef enum NLUnionLinkInfoData { NL_UNION_LINK_INFO_DATA_VTI_TUNNEL, NL_UNION_LINK_INFO_DATA_VTI6_TUNNEL, NL_UNION_LINK_INFO_DATA_IP6TNL_TUNNEL, + NL_UNION_LINK_INFO_DATA_VRF, _NL_UNION_LINK_INFO_DATA_MAX, _NL_UNION_LINK_INFO_DATA_INVALID = -1 } NLUnionLinkInfoData; diff --git a/src/network/networkd-netdev-gperf.gperf b/src/network/networkd-netdev-gperf.gperf index bf93b0d9fa..9d69f61376 100644 --- a/src/network/networkd-netdev-gperf.gperf +++ b/src/network/networkd-netdev-gperf.gperf @@ -11,6 +11,7 @@ #include "networkd-netdev-veth.h" #include "networkd-netdev-vlan.h" #include "networkd-netdev-vxlan.h" +#include "networkd-netdev-vrf.h" #include "networkd-netdev.h" #include "vlan-util.h" %} @@ -105,3 +106,4 @@ Bridge.ForwardDelaySec, config_parse_sec, 0, Bridge.MulticastQuerier, config_parse_tristate, 0, offsetof(Bridge, mcast_querier) Bridge.MulticastSnooping, config_parse_tristate, 0, offsetof(Bridge, mcast_snooping) Bridge.VLANFiltering, config_parse_tristate, 0, offsetof(Bridge, vlan_filtering) +VRF.TableId, config_parse_uint32, 0, offsetof(Vrf, table_id) diff --git a/src/network/networkd-netdev-vrf.c b/src/network/networkd-netdev-vrf.c new file mode 100644 index 0000000000..8bbb0aecb1 --- /dev/null +++ b/src/network/networkd-netdev-vrf.c @@ -0,0 +1,50 @@ +/*** + This file is part of systemd. + + Copyright 2016 Andreas Rammhold <andreas@rammhold.de> + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include <net/if.h> + +#include "sd-netlink.h" +#include "missing.h" +#include "networkd-netdev-vrf.h" + +static int netdev_vrf_fill_message_create(NetDev *netdev, Link *link, sd_netlink_message *m) { + Vrf *v; + int r; + + assert(netdev); + assert(!link); + assert(m); + + v = VRF(netdev); + + assert(v); + + r = sd_netlink_message_append_u32(m, IFLA_VRF_TABLE, v->table_id); + if (r < 0) + return log_netdev_error_errno(netdev, r, "Could not append IPLA_VRF_TABLE attribute: %m"); + + return r; +} + +const NetDevVTable vrf_vtable = { + .object_size = sizeof(Vrf), + .sections = "Match\0NetDev\0VRF\0", + .fill_message_create = netdev_vrf_fill_message_create, + .create_type = NETDEV_CREATE_MASTER, +}; diff --git a/src/network/networkd-netdev-vrf.h b/src/network/networkd-netdev-vrf.h new file mode 100644 index 0000000000..3d92a26a4d --- /dev/null +++ b/src/network/networkd-netdev-vrf.h @@ -0,0 +1,33 @@ +#pragma once + +/*** + This file is part of systemd. + + Copyright 2016 Andreas Rammhold <andreas@rammhold.de> + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +typedef struct Vrf Vrf; + +#include "networkd-netdev.h" + +struct Vrf { + NetDev meta; + + uint32_t table_id; +}; + +DEFINE_NETDEV_CAST(VRF, Vrf); +extern const NetDevVTable vrf_vtable; diff --git a/src/network/networkd-netdev.c b/src/network/networkd-netdev.c index 851a36290c..b55d76a53c 100644 --- a/src/network/networkd-netdev.c +++ b/src/network/networkd-netdev.c @@ -55,6 +55,8 @@ const NetDevVTable * const netdev_vtable[_NETDEV_KIND_MAX] = { [NETDEV_KIND_TUN] = &tun_vtable, [NETDEV_KIND_TAP] = &tap_vtable, [NETDEV_KIND_IP6TNL] = &ip6tnl_vtable, + [NETDEV_KIND_VRF] = &vrf_vtable, + }; static const char* const netdev_kind_table[_NETDEV_KIND_MAX] = { @@ -78,6 +80,8 @@ static const char* const netdev_kind_table[_NETDEV_KIND_MAX] = { [NETDEV_KIND_TUN] = "tun", [NETDEV_KIND_TAP] = "tap", [NETDEV_KIND_IP6TNL] = "ip6tnl", + [NETDEV_KIND_VRF] = "vrf", + }; DEFINE_STRING_TABLE_LOOKUP(netdev_kind, NetDevKind); diff --git a/src/network/networkd-netdev.h b/src/network/networkd-netdev.h index 20244c0309..b92a973b85 100644 --- a/src/network/networkd-netdev.h +++ b/src/network/networkd-netdev.h @@ -55,6 +55,7 @@ typedef enum NetDevKind { NETDEV_KIND_DUMMY, NETDEV_KIND_TUN, NETDEV_KIND_TAP, + NETDEV_KIND_VRF, _NETDEV_KIND_MAX, _NETDEV_KIND_INVALID = -1 } NetDevKind; diff --git a/src/network/networkd.h b/src/network/networkd.h index ab512f0d08..c4bd712147 100644 --- a/src/network/networkd.h +++ b/src/network/networkd.h @@ -41,6 +41,7 @@ #include "networkd-netdev-tuntap.h" #include "networkd-netdev-veth.h" #include "networkd-netdev-vlan.h" +#include "networkd-netdev-vrf.h" #include "networkd-netdev-vxlan.h" #include "networkd-network.h" #include "networkd-util.h" |