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-rw-r--r--Makefile.am2
-rw-r--r--man/systemd.network.xml53
-rw-r--r--src/basic/macro.h9
-rw-r--r--src/basic/missing.h8
-rw-r--r--src/network/networkd-brvlan.c335
-rw-r--r--src/network/networkd-brvlan.h29
-rw-r--r--src/network/networkd-link.c36
-rw-r--r--src/network/networkd-link.h1
-rw-r--r--src/network/networkd-network-gperf.gperf4
-rw-r--r--src/network/networkd-network.c3
-rw-r--r--src/network/networkd-network.h8
11 files changed, 486 insertions, 2 deletions
diff --git a/Makefile.am b/Makefile.am
index d233614403..528e0ced92 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -5480,6 +5480,8 @@ libnetworkd_core_la_SOURCES = \
src/network/networkd-manager-bus.c \
src/network/networkd-fdb.h \
src/network/networkd-fdb.c \
+ src/network/networkd-brvlan.h \
+ src/network/networkd-brvlan.c \
src/network/networkd-address-pool.h \
src/network/networkd-address-pool.c \
src/network/networkd-util.h \
diff --git a/man/systemd.network.xml b/man/systemd.network.xml
index 24deb0d1d7..ea98c821fa 100644
--- a/man/systemd.network.xml
+++ b/man/systemd.network.xml
@@ -1130,6 +1130,39 @@
</varlistentry>
</variablelist>
</refsect1>
+ <refsect1>
+ <title>[BridgeVLAN] Section Options</title>
+ <para>The <literal>[BridgeVLAN]</literal> section manages the VLAN ID configuration of a bridge port and accepts
+ the following keys. Specify several <literal>[BridgeVLAN]</literal> sections to configure several VLAN entries.
+ The <varname>VLANFiltering=</varname> option has to be enabled, see <literal>[Bridge]</literal> section in
+ <citerefentry><refentrytitle>systemd.netdev</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para>
+
+ <variablelist class='network-directives'>
+ <varlistentry>
+ <term><varname>VLAN=</varname></term>
+ <listitem>
+ <para>The VLAN ID allowed on the port. This can be either a single ID or a range M-N. VLAN IDs are valid
+ from 1 to 4094.</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><varname>EgressUntagged=</varname></term>
+ <listitem>
+ <para>The VLAN ID specified here will be used to untag frames on egress. Configuring
+ <varname>EgressUntagged=</varname> implicates the use of <varname>VLAN=</varname> above and will enable the
+ VLAN ID for ingress as well. This can be either a single ID or a range M-N.</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><varname>PVID=</varname></term>
+ <listitem>
+ <para>The Port VLAN ID specified here is assigned to all untagged frames at ingress.
+ <varname>PVID=</varname> can be used only once. Configuring <varname>PVID=</varname> implicates the use of
+ <varname>VLAN=</varname> above and will enable the VLAN ID for ingress as well.</para>
+ </listitem>
+ </varlistentry>
+ </variablelist>
+ </refsect1>
<refsect1>
<title>Example</title>
@@ -1176,6 +1209,26 @@ Name=enp2s0
Bridge=bridge0</programlisting>
</example>
<example>
+ <title>/etc/systemd/network/25-bridge-slave-interface-vlan.network</title>
+
+ <programlisting>[Match]
+Name=enp2s0
+
+[Network]
+Bridge=bridge0
+
+[BridgeVLAN]
+VLAN=1-32
+PVID=42
+EgressUntagged=42
+
+[BridgeVLAN]
+VLAN=100-200
+
+[BridgeVLAN]
+EgressUntagged=300-400</programlisting>
+ </example>
+ <example>
<title>/etc/systemd/network/25-ipip.network</title>
<programlisting>[Match]
diff --git a/src/basic/macro.h b/src/basic/macro.h
index e41aa4260f..6b2aeb933f 100644
--- a/src/basic/macro.h
+++ b/src/basic/macro.h
@@ -89,6 +89,15 @@
#define UNIQ_T(x, uniq) CONCATENATE(__unique_prefix_, CONCATENATE(x, uniq))
#define UNIQ __COUNTER__
+/* builtins */
+#if __SIZEOF_INT__ == 4
+#define BUILTIN_FFS_U32(x) __builtin_ffs(x);
+#elif __SIZEOF_LONG__ == 4
+#define BUILTIN_FFS_U32(x) __builtin_ffsl(x);
+#else
+#error "neither int nor long are four bytes long?!?"
+#endif
+
/* Rounds up */
#define ALIGN4(l) (((l) + 3) & ~3)
diff --git a/src/basic/missing.h b/src/basic/missing.h
index 51dafcaca9..8b977871e9 100644
--- a/src/basic/missing.h
+++ b/src/basic/missing.h
@@ -759,6 +759,14 @@ struct btrfs_ioctl_quota_ctl_args {
#define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1)
#endif
+#ifndef BRIDGE_VLAN_INFO_RANGE_BEGIN
+#define BRIDGE_VLAN_INFO_RANGE_BEGIN (1<<3) /* VLAN is start of vlan range */
+#endif
+
+#ifndef BRIDGE_VLAN_INFO_RANGE_END
+#define BRIDGE_VLAN_INFO_RANGE_END (1<<4) /* VLAN is end of vlan range */
+#endif
+
#if !HAVE_DECL_IFLA_BR_VLAN_DEFAULT_PVID
#define IFLA_BR_UNSPEC 0
#define IFLA_BR_FORWARD_DELAY 1
diff --git a/src/network/networkd-brvlan.c b/src/network/networkd-brvlan.c
new file mode 100644
index 0000000000..77c08d090c
--- /dev/null
+++ b/src/network/networkd-brvlan.c
@@ -0,0 +1,335 @@
+/***
+ This file is part of systemd.
+
+ Copyright (C) 2016 BISDN GmbH. All rights reserved.
+
+ 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 <netinet/in.h>
+#include <linux/if_bridge.h>
+#include <stdbool.h>
+
+#include "alloc-util.h"
+#include "conf-parser.h"
+#include "netlink-util.h"
+#include "networkd-brvlan.h"
+#include "networkd.h"
+#include "parse-util.h"
+#include "vlan-util.h"
+
+static bool is_bit_set(unsigned bit, uint32_t scope) {
+ assert(bit < sizeof(scope)*8);
+ return scope & (1 << bit);
+}
+
+static inline void set_bit(unsigned nr, uint32_t *addr) {
+ if (nr < BRIDGE_VLAN_BITMAP_MAX)
+ addr[nr / 32] |= (((uint32_t) 1) << (nr % 32));
+}
+
+static inline int is_vid_valid(unsigned vid) {
+ if (vid > VLANID_MAX || vid == 0)
+ return -EINVAL;
+ return 0;
+}
+
+static int find_next_bit(int i, uint32_t x) {
+ int j;
+
+ if (i >= 32)
+ return -1;
+
+ /* find first bit */
+ if (i < 0)
+ return BUILTIN_FFS_U32(x);
+
+ /* mask off prior finds to get next */
+ j = __builtin_ffs(x >> i);
+ return j ? j + i : 0;
+}
+
+static int append_vlan_info_data(Link *const link, sd_netlink_message *req, uint16_t pvid, const uint32_t *br_vid_bitmap, const uint32_t *br_untagged_bitmap) {
+ struct bridge_vlan_info br_vlan;
+ int i, j, k, r, done, cnt;
+ uint16_t begin, end;
+ bool untagged;
+
+ assert(link);
+ assert(req);
+ assert(br_vid_bitmap);
+ assert(br_untagged_bitmap);
+
+ i = cnt = -1;
+
+ begin = end = UINT16_MAX;
+ for (k = 0; k < BRIDGE_VLAN_BITMAP_LEN; k++) {
+ unsigned base_bit;
+ uint32_t vid_map = br_vid_bitmap[k];
+ uint32_t untagged_map = br_untagged_bitmap[k];
+
+ base_bit = k * 32;
+ i = -1;
+ done = 0;
+ do {
+ j = find_next_bit(i, vid_map);
+ if (j > 0) {
+ /* first hit of any bit */
+ if (begin == UINT16_MAX && end == UINT16_MAX) {
+ begin = end = j - 1 + base_bit;
+ untagged = is_bit_set(j - 1, untagged_map);
+ goto next;
+ }
+
+ /* this bit is a continuation of prior bits */
+ if (j - 2 + base_bit == end && untagged == is_bit_set(j - 1, untagged_map) && (uint16_t)j - 1 + base_bit != pvid && (uint16_t)begin != pvid) {
+ end++;
+ goto next;
+ }
+ } else
+ done = 1;
+
+ if (begin != UINT16_MAX) {
+ cnt++;
+ if (done && k < BRIDGE_VLAN_BITMAP_LEN - 1)
+ break;
+
+ br_vlan.flags = 0;
+ if (untagged)
+ br_vlan.flags |= BRIDGE_VLAN_INFO_UNTAGGED;
+
+ if (begin == end) {
+ br_vlan.vid = begin;
+
+ if (begin == pvid)
+ br_vlan.flags |= BRIDGE_VLAN_INFO_PVID;
+
+ r = sd_netlink_message_append_data(req, IFLA_BRIDGE_VLAN_INFO, &br_vlan, sizeof(br_vlan));
+ if (r < 0)
+ return log_link_error_errno(link, r, "Could not append IFLA_BRIDGE_VLAN_INFO attribute: %m");
+ } else {
+ br_vlan.vid = begin;
+ br_vlan.flags |= BRIDGE_VLAN_INFO_RANGE_BEGIN;
+
+ r = sd_netlink_message_append_data(req, IFLA_BRIDGE_VLAN_INFO, &br_vlan, sizeof(br_vlan));
+ if (r < 0)
+ return log_link_error_errno(link, r, "Could not append IFLA_BRIDGE_VLAN_INFO attribute: %m");
+
+ br_vlan.vid = end;
+ br_vlan.flags &= ~BRIDGE_VLAN_INFO_RANGE_BEGIN;
+ br_vlan.flags |= BRIDGE_VLAN_INFO_RANGE_END;
+
+ r = sd_netlink_message_append_data(req, IFLA_BRIDGE_VLAN_INFO, &br_vlan, sizeof(br_vlan));
+ if (r < 0)
+ return log_link_error_errno(link, r, "Could not append IFLA_BRIDGE_VLAN_INFO attribute: %m");
+ }
+
+ if (done)
+ break;
+ }
+ if (j > 0) {
+ begin = end = j - 1 + base_bit;
+ untagged = is_bit_set(j - 1, untagged_map);
+ }
+
+ next:
+ i = j;
+ } while(!done);
+ }
+ if (!cnt)
+ return -EINVAL;
+
+ return cnt;
+}
+
+static int set_brvlan_handler(sd_netlink *rtnl, sd_netlink_message *m, void *userdata) {
+ Link *link = userdata;
+ int r;
+
+ assert(link);
+
+ r = sd_netlink_message_get_errno(m);
+ if (r < 0 && r != -EEXIST)
+ log_link_error_errno(link, r, "Could not add VLAN to bridge port: %m");
+
+ return 1;
+}
+
+int br_vlan_configure(Link *link, uint16_t pvid, uint32_t *br_vid_bitmap, uint32_t *br_untagged_bitmap) {
+ _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL;
+ int r;
+ uint16_t flags;
+ sd_netlink *rtnl;
+
+ assert(link);
+ assert(link->manager);
+ assert(br_vid_bitmap);
+ assert(br_untagged_bitmap);
+ assert(link->network);
+
+ /* pvid might not be in br_vid_bitmap yet */
+ if (pvid)
+ set_bit(pvid, br_vid_bitmap);
+
+ rtnl = link->manager->rtnl;
+
+ /* create new RTM message */
+ r = sd_rtnl_message_new_link(rtnl, &req, RTM_SETLINK, link->ifindex);
+ if (r < 0)
+ return log_link_error_errno(link, r, "Could not allocate RTM_SETLINK message: %m");
+
+ r = sd_rtnl_message_link_set_family(req, PF_BRIDGE);
+ if (r < 0)
+ return log_link_error_errno(link, r, "Could not set message family: %m");
+
+ r = sd_netlink_message_open_container(req, IFLA_AF_SPEC);
+ if (r < 0)
+ return log_link_error_errno(link, r, "Could not open IFLA_AF_SPEC container: %m");
+
+ /* master needs flag self */
+ if (!link->network->bridge) {
+ flags = BRIDGE_FLAGS_SELF;
+ sd_netlink_message_append_data(req, IFLA_BRIDGE_FLAGS, &flags, sizeof(uint16_t));
+ }
+
+ /* add vlan info */
+ r = append_vlan_info_data(link, req, pvid, br_vid_bitmap, br_untagged_bitmap);
+ if (r < 0)
+ return log_link_error_errno(link, r, "Could not append VLANs: %m");
+
+ r = sd_netlink_message_close_container(req);
+ if (r < 0)
+ return log_link_error_errno(link, r, "Could not close IFLA_AF_SPEC container: %m");
+
+ /* send message to the kernel */
+ r = sd_netlink_call_async(rtnl, req, set_brvlan_handler, link, 0, NULL);
+ if (r < 0)
+ return log_link_error_errno(link, r, "Could not send rtnetlink message: %m");
+
+ return 0;
+}
+
+static int parse_vid_range(const char *rvalue, uint16_t *vid, uint16_t *vid_end) {
+ int r;
+ char *p;
+ char *_rvalue = NULL;
+ uint16_t _vid = UINT16_MAX;
+ uint16_t _vid_end = UINT16_MAX;
+
+ assert(rvalue);
+ assert(vid);
+ assert(vid_end);
+
+ _rvalue = strdupa(rvalue);
+ p = strchr(_rvalue, '-');
+ if (p) {
+ *p = '\0';
+ p++;
+ r = parse_vlanid(_rvalue, &_vid);
+ if (r < 0)
+ return r;
+
+ if (!_vid)
+ return -ERANGE;
+
+ r = parse_vlanid(p, &_vid_end);
+ if (r < 0)
+ return r;
+
+ if (!_vid_end)
+ return -ERANGE;
+ } else {
+ r = parse_vlanid(_rvalue, &_vid);
+ if (r < 0)
+ return r;
+
+ if (!_vid)
+ return -ERANGE;
+ }
+
+ *vid = _vid;
+ *vid_end = _vid_end;
+ return r;
+}
+
+int config_parse_brvlan_vlan(const char *unit, const char *filename,
+ unsigned line, const char *section,
+ unsigned section_line, const char *lvalue,
+ int ltype, const char *rvalue, void *data,
+ void *userdata) {
+ Network *network = userdata;
+ int r;
+ uint16_t vid, vid_end;
+
+ assert(filename);
+ assert(section);
+ assert(lvalue);
+ assert(rvalue);
+ assert(data);
+
+ r = parse_vid_range(rvalue, &vid, &vid_end);
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse VLAN, ignoring: %s", rvalue);
+ return 0;
+ }
+
+ if (UINT16_MAX == vid_end)
+ set_bit(vid++, network->br_vid_bitmap);
+ else {
+ if (vid >= vid_end) {
+ log_syntax(unit, LOG_ERR, filename, line, 0, "Invalid VLAN range, ignoring %s", rvalue);
+ return 0;
+ }
+ for (; vid <= vid_end; vid++)
+ set_bit(vid, network->br_vid_bitmap);
+ }
+ return 0;
+}
+
+int config_parse_brvlan_untagged(const char *unit, const char *filename,
+ unsigned line, const char *section,
+ unsigned section_line, const char *lvalue,
+ int ltype, const char *rvalue, void *data,
+ void *userdata) {
+ Network *network = userdata;
+ int r;
+ uint16_t vid, vid_end;
+
+ assert(filename);
+ assert(section);
+ assert(lvalue);
+ assert(rvalue);
+ assert(data);
+
+ r = parse_vid_range(rvalue, &vid, &vid_end);
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, r, "Could not parse VLAN: %s", rvalue);
+ return 0;
+ }
+
+ if (UINT16_MAX == vid_end) {
+ set_bit(vid, network->br_vid_bitmap);
+ set_bit(vid, network->br_untagged_bitmap);
+ } else {
+ if (vid >= vid_end) {
+ log_syntax(unit, LOG_ERR, filename, line, 0, "Invalid VLAN range, ignoring %s", rvalue);
+ return 0;
+ }
+ for (; vid <= vid_end; vid++) {
+ set_bit(vid, network->br_vid_bitmap);
+ set_bit(vid, network->br_untagged_bitmap);
+ }
+ }
+ return 0;
+}
diff --git a/src/network/networkd-brvlan.h b/src/network/networkd-brvlan.h
new file mode 100644
index 0000000000..6aa6883bfc
--- /dev/null
+++ b/src/network/networkd-brvlan.h
@@ -0,0 +1,29 @@
+#pragma once
+
+/***
+ This file is part of systemd.
+
+ Copyright (C) 2016 BISDN GmbH. All rights reserved.
+
+ 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 <stdint.h>
+
+typedef struct Link Link;
+
+int br_vlan_configure(Link *link, uint16_t pvid, uint32_t *br_vid_bitmap, uint32_t *br_untagged_bitmap);
+
+int config_parse_brvlan_vlan(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
+int config_parse_brvlan_untagged(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c
index 6746d88fc8..dce5c2be6e 100644
--- a/src/network/networkd-link.c
+++ b/src/network/networkd-link.c
@@ -396,7 +396,7 @@ static int link_update_flags(Link *link, sd_netlink_message *m) {
static int link_new(Manager *manager, sd_netlink_message *message, Link **ret) {
_cleanup_link_unref_ Link *link = NULL;
uint16_t type;
- const char *ifname;
+ const char *ifname, *kind = NULL;
int r, ifindex;
unsigned short iftype;
@@ -404,6 +404,15 @@ static int link_new(Manager *manager, sd_netlink_message *message, Link **ret) {
assert(message);
assert(ret);
+ /* check for link kind */
+ r = sd_netlink_message_enter_container(message, IFLA_LINKINFO);
+ if (r == 0) {
+ (void)sd_netlink_message_read_string(message, IFLA_INFO_KIND, &kind);
+ r = sd_netlink_message_exit_container(message);
+ if (r < 0)
+ return r;
+ }
+
r = sd_netlink_message_get_type(message, &type);
if (r < 0)
return r;
@@ -438,6 +447,12 @@ static int link_new(Manager *manager, sd_netlink_message *message, Link **ret) {
if (!link->ifname)
return -ENOMEM;
+ if (kind) {
+ link->kind = strdup(kind);
+ if (!link->kind)
+ return -ENOMEM;
+ }
+
r = sd_netlink_message_read_ether_addr(message, IFLA_ADDRESS, &link->mac);
if (r < 0)
log_link_debug_errno(link, r, "MAC address not found for new device, continuing without");
@@ -515,6 +530,9 @@ static void link_free(Link *link) {
free(link->ifname);
+ if (link->kind)
+ free(link->kind);
+
(void)unlink(link->state_file);
free(link->state_file);
@@ -1096,6 +1114,16 @@ int link_address_remove_handler(sd_netlink *rtnl, sd_netlink_message *m, void *u
return 1;
}
+static int link_set_bridge_vlan(Link *link) {
+ int r = 0;
+
+ r = br_vlan_configure(link, link->network->pvid, link->network->br_vid_bitmap, link->network->br_untagged_bitmap);
+ if (r < 0)
+ log_link_error_errno(link, r, "Failed to assign VLANs to bridge port: %m");
+
+ return r;
+}
+
static int link_set_bridge_fdb(Link *link) {
FdbEntry *fdb_entry;
int r = 0;
@@ -1978,6 +2006,12 @@ static int link_joined(Link *link) {
log_link_error_errno(link, r, "Could not set bridge message: %m");
}
+ if (link->network->bridge || NETDEV_KIND_BRIDGE == netdev_kind_from_string(link->kind)) {
+ r = link_set_bridge_vlan(link);
+ if (r < 0)
+ log_link_error_errno(link, r, "Could not set bridge vlan: %m");
+ }
+
return link_enter_set_addresses(link);
}
diff --git a/src/network/networkd-link.h b/src/network/networkd-link.h
index 7db94e79e8..2809b1fe0b 100644
--- a/src/network/networkd-link.h
+++ b/src/network/networkd-link.h
@@ -68,6 +68,7 @@ typedef struct Link {
int ifindex;
char *ifname;
+ char *kind;
unsigned short iftype;
char *state_file;
struct ether_addr mac;
diff --git a/src/network/networkd-network-gperf.gperf b/src/network/networkd-network-gperf.gperf
index d9f5b95cdf..0b0aa58f67 100644
--- a/src/network/networkd-network-gperf.gperf
+++ b/src/network/networkd-network-gperf.gperf
@@ -4,6 +4,7 @@
#include "networkd.h"
#include "networkd-conf.h"
#include "network-internal.h"
+#include "vlan-util.h"
%}
struct ConfigPerfItem;
%null_strings
@@ -112,6 +113,9 @@ Bridge.AllowPortToBeRoot, config_parse_bool,
Bridge.UnicastFlood, config_parse_bool, 0, offsetof(Network, unicast_flood)
BridgeFDB.MACAddress, config_parse_fdb_hwaddr, 0, 0
BridgeFDB.VLANId, config_parse_fdb_vlan_id, 0, 0
+BridgeVLAN.PVID, config_parse_vlanid, 0, offsetof(Network, pvid)
+BridgeVLAN.VLAN, config_parse_brvlan_vlan, 0, 0
+BridgeVLAN.EgressUntagged, config_parse_brvlan_untagged, 0, 0
/* backwards compatibility: do not add new entries to this section */
Network.IPv4LL, config_parse_ipv4ll, 0, offsetof(Network, link_local)
DHCPv4.UseDNS, config_parse_bool, 0, offsetof(Network, dhcp_use_dns)
diff --git a/src/network/networkd-network.c b/src/network/networkd-network.c
index c03c0f0bed..84bdf75b38 100644
--- a/src/network/networkd-network.c
+++ b/src/network/networkd-network.c
@@ -147,7 +147,8 @@ static int network_load_one(Manager *manager, const char *filename) {
"DHCPServer\0"
"IPv6AcceptRA\0"
"Bridge\0"
- "BridgeFDB\0",
+ "BridgeFDB\0"
+ "BridgeVLAN\0",
config_item_perf_lookup, network_network_gperf_lookup,
false, false, true, network);
if (r < 0)
diff --git a/src/network/networkd-network.h b/src/network/networkd-network.h
index a49748d1b1..38688cc400 100644
--- a/src/network/networkd-network.h
+++ b/src/network/networkd-network.h
@@ -28,6 +28,7 @@
#include "resolve-util.h"
#include "networkd-address.h"
+#include "networkd-brvlan.h"
#include "networkd-fdb.h"
#include "networkd-lldp-tx.h"
#include "networkd-netdev.h"
@@ -37,6 +38,9 @@
#define DHCP_ROUTE_METRIC 1024
#define IPV4LL_ROUTE_METRIC 2048
+#define BRIDGE_VLAN_BITMAP_MAX 4096
+#define BRIDGE_VLAN_BITMAP_LEN (BRIDGE_VLAN_BITMAP_MAX / 32)
+
typedef enum DCHPClientIdentifier {
DHCP_CLIENT_ID_MAC,
DHCP_CLIENT_ID_DUID,
@@ -146,6 +150,10 @@ struct Network {
bool unicast_flood;
unsigned cost;
+ uint16_t pvid;
+ uint32_t br_vid_bitmap[BRIDGE_VLAN_BITMAP_LEN];
+ uint32_t br_untagged_bitmap[BRIDGE_VLAN_BITMAP_LEN];
+
AddressFamilyBoolean ip_forward;
bool ip_masquerade;
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-11 12:15:42 +0000