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-rw-r--r--man/systemd.netdev.xml11
-rw-r--r--src/basic/missing.h35
-rw-r--r--src/libsystemd/sd-netlink/netlink-types.c43
-rw-r--r--src/network/networkd-netdev-bridge.c17
-rw-r--r--src/network/networkd-netdev-bridge.h2
-rw-r--r--src/network/networkd-netdev-gperf.gperf1
6 files changed, 102 insertions, 7 deletions
diff --git a/man/systemd.netdev.xml b/man/systemd.netdev.xml
index c5fb2fa7fb..48c283c8df 100644
--- a/man/systemd.netdev.xml
+++ b/man/systemd.netdev.xml
@@ -310,6 +310,17 @@
of the Listening and Learning states before the Forwarding state is entered.</para>
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>MulticastQuerier=</varname></term>
+ <listitem>
+ <para>A boolean. This setting controls the IFLA_BR_MCAST_QUERIER option in the kernel.
+ If enabled, the kernel will send general ICMP queries from a zero source address.
+ This feature should allow faster convergence on startup, but it causes some
+ multicast-aware switches to misbehave and disrupt forwarding of multicast packets.
+ When unset, the kernel's default setting applies.
+ </para>
+ </listitem>
+ </varlistentry>
</variablelist>
</refsect1>
diff --git a/src/basic/missing.h b/src/basic/missing.h
index 66cd5921ad..6a49ccd281 100644
--- a/src/basic/missing.h
+++ b/src/basic/missing.h
@@ -746,7 +746,40 @@ struct btrfs_ioctl_quota_ctl_args {
#define IFLA_BR_AGEING_TIME 4
#define IFLA_BR_STP_STATE 5
#define IFLA_BR_PRIORITY 6
-#define __IFLA_BR_MAX 7
+#define IFLA_BR_VLAN_FILTERING 7
+#define IFLA_BR_VLAN_PROTOCOL 8
+#define IFLA_BR_GROUP_FWD_MASK 9
+#define IFLA_BR_ROOT_ID 10
+#define IFLA_BR_BRIDGE_ID 11
+#define IFLA_BR_ROOT_PORT 12
+#define IFLA_BR_ROOT_PATH_COST 13
+#define IFLA_BR_TOPOLOGY_CHANGE 14
+#define IFLA_BR_TOPOLOGY_CHANGE_DETECTED 15
+#define IFLA_BR_HELLO_TIMER 16
+#define IFLA_BR_TCN_TIMER 17
+#define IFLA_BR_TOPOLOGY_CHANGE_TIMER 18
+#define IFLA_BR_GC_TIMER 19
+#define IFLA_BR_GROUP_ADDR 20
+#define IFLA_BR_FDB_FLUSH 21
+#define IFLA_BR_MCAST_ROUTER 22
+#define IFLA_BR_MCAST_SNOOPING 23
+#define IFLA_BR_MCAST_QUERY_USE_IFADDR 24
+#define IFLA_BR_MCAST_QUERIER 25
+#define IFLA_BR_MCAST_HASH_ELASTICITY 26
+#define IFLA_BR_MCAST_HASH_MAX 27
+#define IFLA_BR_MCAST_LAST_MEMBER_CNT 28
+#define IFLA_BR_MCAST_STARTUP_QUERY_CNT 29
+#define IFLA_BR_MCAST_LAST_MEMBER_INTVL 30
+#define IFLA_BR_MCAST_MEMBERSHIP_INTVL 31
+#define IFLA_BR_MCAST_QUERIER_INTVL 32
+#define IFLA_BR_MCAST_QUERY_INTVL 33
+#define IFLA_BR_MCAST_QUERY_RESPONSE_INTVL 34
+#define IFLA_BR_MCAST_STARTUP_QUERY_INTVL 35
+#define IFLA_BR_NF_CALL_IPTABLES 36
+#define IFLA_BR_NF_CALL_IP6TABLES 37
+#define IFLA_BR_NF_CALL_ARPTABLES 38
+#define IFLA_BR_VLAN_DEFAULT_PVID 39
+#define __IFLA_BR_MAX 40
#define IFLA_BR_MAX (__IFLA_BR_MAX - 1)
#endif
diff --git a/src/libsystemd/sd-netlink/netlink-types.c b/src/libsystemd/sd-netlink/netlink-types.c
index a5758bb516..3a4bac2ced 100644
--- a/src/libsystemd/sd-netlink/netlink-types.c
+++ b/src/libsystemd/sd-netlink/netlink-types.c
@@ -95,12 +95,43 @@ static const NLType rtnl_link_info_data_macvlan_types[] = {
};
static const NLType rtnl_link_info_data_bridge_types[] = {
- [IFLA_BR_FORWARD_DELAY] = { .type = NETLINK_TYPE_U32 },
- [IFLA_BR_HELLO_TIME] = { .type = NETLINK_TYPE_U32 },
- [IFLA_BR_MAX_AGE] = { .type = NETLINK_TYPE_U32 },
- [IFLA_BR_AGEING_TIME] = { .type = NETLINK_TYPE_U32 },
- [IFLA_BR_STP_STATE] = { .type = NETLINK_TYPE_U32 },
- [IFLA_BR_PRIORITY] = { .type = NETLINK_TYPE_U16 },
+ [IFLA_BR_FORWARD_DELAY] = { .type = NETLINK_TYPE_U32 },
+ [IFLA_BR_HELLO_TIME] = { .type = NETLINK_TYPE_U32 },
+ [IFLA_BR_MAX_AGE] = { .type = NETLINK_TYPE_U32 },
+ [IFLA_BR_AGEING_TIME] = { .type = NETLINK_TYPE_U32 },
+ [IFLA_BR_STP_STATE] = { .type = NETLINK_TYPE_U32 },
+ [IFLA_BR_PRIORITY] = { .type = NETLINK_TYPE_U16 },
+ [IFLA_BR_VLAN_FILTERING] = { .type = NETLINK_TYPE_U8 },
+ [IFLA_BR_VLAN_PROTOCOL] = { .type = NETLINK_TYPE_U16 },
+ [IFLA_BR_GROUP_FWD_MASK] = { .type = NETLINK_TYPE_U16 },
+ [IFLA_BR_ROOT_PORT] = { .type = NETLINK_TYPE_U16 },
+ [IFLA_BR_ROOT_PATH_COST] = { .type = NETLINK_TYPE_U32 },
+ [IFLA_BR_TOPOLOGY_CHANGE] = { .type = NETLINK_TYPE_U8 },
+ [IFLA_BR_TOPOLOGY_CHANGE_DETECTED] = { .type = NETLINK_TYPE_U8 },
+ [IFLA_BR_HELLO_TIMER] = { .type = NETLINK_TYPE_U16 },
+ [IFLA_BR_TCN_TIMER] = { .type = NETLINK_TYPE_U16 },
+ [IFLA_BR_TOPOLOGY_CHANGE_TIMER] = { .type = NETLINK_TYPE_U16 },
+ [IFLA_BR_GC_TIMER] = { .type = NETLINK_TYPE_U64 },
+ [IFLA_BR_GROUP_ADDR] = { .type = NETLINK_TYPE_U16 },
+ [IFLA_BR_FDB_FLUSH] = { .type = NETLINK_TYPE_U16 },
+ [IFLA_BR_MCAST_ROUTER] = { .type = NETLINK_TYPE_U8 },
+ [IFLA_BR_MCAST_SNOOPING] = { .type = NETLINK_TYPE_U8 },
+ [IFLA_BR_MCAST_QUERY_USE_IFADDR] = { .type = NETLINK_TYPE_U8 },
+ [IFLA_BR_MCAST_QUERIER] = { .type = NETLINK_TYPE_U8 },
+ [IFLA_BR_MCAST_HASH_ELASTICITY] = { .type = NETLINK_TYPE_U32 },
+ [IFLA_BR_MCAST_HASH_MAX] = { .type = NETLINK_TYPE_U16 },
+ [IFLA_BR_MCAST_LAST_MEMBER_CNT] = { .type = NETLINK_TYPE_U32 },
+ [IFLA_BR_MCAST_STARTUP_QUERY_CNT] = { .type = NETLINK_TYPE_U16 },
+ [IFLA_BR_MCAST_LAST_MEMBER_INTVL] = { .type = NETLINK_TYPE_U64 },
+ [IFLA_BR_MCAST_MEMBERSHIP_INTVL] = { .type = NETLINK_TYPE_U64 },
+ [IFLA_BR_MCAST_QUERIER_INTVL] = { .type = NETLINK_TYPE_U64 },
+ [IFLA_BR_MCAST_QUERY_INTVL] = { .type = NETLINK_TYPE_U64 },
+ [IFLA_BR_MCAST_QUERY_RESPONSE_INTVL] = { .type = NETLINK_TYPE_U64 },
+ [IFLA_BR_MCAST_STARTUP_QUERY_INTVL] = { .type = NETLINK_TYPE_U64 },
+ [IFLA_BR_NF_CALL_IPTABLES] = { .type = NETLINK_TYPE_U8 },
+ [IFLA_BR_NF_CALL_IP6TABLES] = { .type = NETLINK_TYPE_U8 },
+ [IFLA_BR_NF_CALL_ARPTABLES] = { .type = NETLINK_TYPE_U8 },
+ [IFLA_BR_VLAN_DEFAULT_PVID] = { .type = NETLINK_TYPE_U16 },
};
static const NLType rtnl_link_info_data_vlan_types[] = {
diff --git a/src/network/networkd-netdev-bridge.c b/src/network/networkd-netdev-bridge.c
index cdcd08f057..3f91b2eaea 100644
--- a/src/network/networkd-netdev-bridge.c
+++ b/src/network/networkd-netdev-bridge.c
@@ -89,6 +89,12 @@ static int netdev_bridge_post_create(NetDev *netdev, Link *link, sd_netlink_mess
return log_netdev_error_errno(netdev, r, "Could not append IFLA_BR_MAX_AGE attribute: %m");
}
+ if (b->mcast_querier >= 0) {
+ r = sd_netlink_message_append_u8(req, IFLA_BR_MCAST_QUERIER, b->mcast_querier);
+ if (r < 0)
+ return log_netdev_error_errno(netdev, r, "Could not append IFLA_BR_MCAST_QUERIER attribute: %m");
+ }
+
r = sd_netlink_message_close_container(req);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_LINKINFO attribute: %m");
@@ -106,8 +112,19 @@ static int netdev_bridge_post_create(NetDev *netdev, Link *link, sd_netlink_mess
return r;
}
+static void bridge_init(NetDev *n) {
+ Bridge *b;
+
+ b = BRIDGE(n);
+
+ assert(b);
+
+ b->mcast_querier = -1;
+}
+
const NetDevVTable bridge_vtable = {
.object_size = sizeof(Bridge),
+ .init = bridge_init,
.sections = "Match\0NetDev\0Bridge\0",
.post_create = netdev_bridge_post_create,
.create_type = NETDEV_CREATE_MASTER,
diff --git a/src/network/networkd-netdev-bridge.h b/src/network/networkd-netdev-bridge.h
index 27f26f7870..3f6f1d0502 100644
--- a/src/network/networkd-netdev-bridge.h
+++ b/src/network/networkd-netdev-bridge.h
@@ -26,6 +26,8 @@ typedef struct Bridge Bridge;
struct Bridge {
NetDev meta;
+ int mcast_querier;
+
usec_t forward_delay;
usec_t hello_time;
usec_t max_age;
diff --git a/src/network/networkd-netdev-gperf.gperf b/src/network/networkd-netdev-gperf.gperf
index 8f506af092..15a787a9e3 100644
--- a/src/network/networkd-netdev-gperf.gperf
+++ b/src/network/networkd-netdev-gperf.gperf
@@ -92,3 +92,4 @@ Bond.LearnPacketIntervalSec, config_parse_sec, 0,
Bridge.HelloTimeSec, config_parse_sec, 0, offsetof(Bridge, hello_time)
Bridge.MaxAgeSec, config_parse_sec, 0, offsetof(Bridge, max_age)
Bridge.ForwardDelaySec, config_parse_sec, 0, offsetof(Bridge, forward_delay)
+Bridge.MulticastQuerier, config_parse_tristate, 0, offsetof(Bridge, mcast_querier)
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-26 10:11:16 +0000