Repository : ssh://git@open-mesh.org/batctl
On branch : master
commit 2f6b65f1de74205a6333c664495ecd0bc8bc8af0 Author: Linus Lüssing linus.luessing@web.de Date: Fri May 13 18:35:42 2016 +0200
batctl: adding mcast flags debugfs table
This patch adds an option to retrieve the per originator multicast flags table.
Signed-off-by: Linus Lüssing linus.luessing@web.de Signed-off-by: Marek Lindner mareklindner@neomailbox.ch
2f6b65f1de74205a6333c664495ecd0bc8bc8af0 README | 34 ++++++++++++++++++++++++++++++++++ debug.c | 6 ++++++ debug.h | 1 + functions.c | 1 + man/batctl.8 | 3 +++ 5 files changed, 45 insertions(+)
diff --git a/README b/README index b5de8a6..6df669a 100644 --- a/README +++ b/README @@ -426,6 +426,40 @@ display or modify the multicast mode setting
Usage: batctl multicast_mode|mm [0|1]
+batctl mcast_flags +================= + +display local and remote multicast flags + +Usage batctl mcast_flags|mf + +Example: + +Multicast flags (own flags: [U46]) +* Bridged [U] U +* No IGMP/MLD Querier [4/6]: ./. +* Shadowing IGMP/MLD Querier [4/6]: 4/6 +------------------------------------------- + Originator Flags +02:04:64:a4:39:c1 [U..] +02:04:64:a4:39:c2 [U..] +02:04:64:a4:39:c3 [...] + +where: +- Originator: the MAC address of the originating (primary interface) + batman-adv node +- Flags: multicast flags of the according node +- U: wants all unsnoopable multicast traffic, meaning other nodes need to always + forward any multicast traffic destined to ff02::1 or 224.0.0.0/24 to it +- 4: wants all IPv4 multicast traffic, meaning other nodes need to always + forward any IPv4 multicast traffic to it +- 6: wants all IPv6 multicast traffic, meaning other nodes need to always + forward any IPv6 multicast traffic to it + +If a node does not have multicast optimizations available (e.g. old batman-adv +version or optimizations not compiled in), therefore not announcing any +multicast tvlv/flags, a '-' will be displayed instead of '[...]'. + batctl aggregation ==================
diff --git a/debug.c b/debug.c index 3db3ed9..5b280cb 100644 --- a/debug.c +++ b/debug.c @@ -84,6 +84,12 @@ const struct debug_table_data batctl_debug_tables[BATCTL_TABLE_NUM] = { .debugfs_name = "nc_nodes", .header_lines = 0, }, + { + .opt_long = "mcast_flags", + .opt_short = "mf", + .debugfs_name = "mcast_flags", + .header_lines = 6, + }, };
static void debug_table_usage(int debug_table) diff --git a/debug.h b/debug.h index df65f50..46e8c3c 100644 --- a/debug.h +++ b/debug.h @@ -40,6 +40,7 @@ enum batctl_debug_tables { BATCTL_TABLE_BLA_BACKBONES, BATCTL_TABLE_DAT, BATCTL_TABLE_NETWORK_CODING_NODES, + BATCTL_TABLE_MCAST_FLAGS, BATCTL_TABLE_NUM, };
diff --git a/functions.c b/functions.c index be8f8b0..97a6dbd 100644 --- a/functions.c +++ b/functions.c @@ -68,6 +68,7 @@ const char *fs_compile_out_param[] = { batctl_debug_tables[BATCTL_TABLE_BLA_BACKBONES].debugfs_name, batctl_debug_tables[BATCTL_TABLE_DAT].debugfs_name, batctl_debug_tables[BATCTL_TABLE_NETWORK_CODING_NODES].debugfs_name, + batctl_debug_tables[BATCTL_TABLE_MCAST_FLAGS].debugfs_name, NULL, };
diff --git a/man/batctl.8 b/man/batctl.8 index f8955d0..05f68d3 100644 --- a/man/batctl.8 +++ b/man/batctl.8 @@ -236,6 +236,9 @@ List of debug tables: .RS 10 - nc_nodes|nn (compile time option) .RE +.RS 10 +- mcast_flags|mf (compile time option) +.RE .RE .br .IP "\fBtranslate\fP|\fBt\fP \fBMAC_address\fP|\fBbat-host_name\fP|\fBhost_name\fP|\fBIP_address\fP"