Displaying 17 results from an estimated 17 matches for "message_age_tim".
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message_age_timer
2013 Sep 09
3
[Bridge] [PATCH 1/1] bridge: fix message_age_timer calculation
This changes the message_age_timer calculation to use the BPDU's max age as opposed to the local bridge's max age. This is in accordance with section 8.6.2.3.2 Step 2 of the 802.1D-1998 sprecification.
With the current implementation, when running with very large bridge diameters, convergance will not always occur even i...
2007 Apr 18
4
[Bridge] [Patch] [2.6.7] Bridge - Fix BPDU message_age
...4-06-17 20:17:27.000000000 +0530
+++ linux-2.6.7/net/bridge/br_stp.c 2004-06-22 19:32:49.015908632 +0530
@@ -161,20 +161,19 @@ void br_transmit_config(struct net_bridg
if (!br_is_root_bridge(br)) {
struct net_bridge_port *root
= br_get_port(br, br->root_port);
- bpdu.max_age = root->message_age_timer.expires - jiffies;
-
- if (bpdu.max_age <= 0) bpdu.max_age = 1;
+ bpdu.message_age = br->max_age -
+ (root->message_age_timer.expires - jiffies) + 1;
}
bpdu.max_age = br->max_age;
bpdu.hello_time = br->hello_time;
bpdu.forward_delay = br->forward_delay;
- br_send_...
2007 Apr 18
0
[Bridge] Timer problem
...(KERN_INFO "il y a perte de connection \n");
br_timer_set(&p->loss_timer, jiffies); // for the moment I just want my function to be take in account.
}
/* called under bridge lock */
static void br_check_port_timers(struct net_bridge_port *p)
{
if (br_timer_has_expired(&p->message_age_timer, p->br->max_age)) {
br_timer_clear(&p->message_age_timer);
br_message_age_timer_expired(p);
}
if (br_timer_has_expired(&p->forward_delay_timer, p->br->forward_delay)) {
br_timer_clear(&p->forward_delay_timer);
br_forward_delay_timer_expired(p);
}
if...
2007 Apr 18
0
[Bridge] [PATCH 2.6] Fix message age in bridge STP config packets
..._path_cost;
bpdu.bridge_id = br->bridge_id;
bpdu.port_id = p->port_id;
- bpdu.message_age = 0;
- if (!br_is_root_bridge(br)) {
+ if (br_is_root_bridge(br))
+ bpdu.message_age = 0;
+ else {
struct net_bridge_port *root
= br_get_port(br, br->root_port);
- bpdu.max_age = root->message_age_timer.expires - jiffies;
-
- if (bpdu.max_age <= 0) bpdu.max_age = 1;
+ bpdu.message_age = br->max_age
+ - (root->message_age_timer.expires - jiffies)
+ + MESSAGE_AGE_INCR;
}
bpdu.max_age = br->max_age;
bpdu.hello_time = br->hello_time;
bpdu.forward_delay = br->forward_d...
2007 Apr 18
1
[Bridge] [PATCH 2.4] Bridge STP message age
...;
bpdu.port_id = p->port_id;
- bpdu.message_age = 0;
- if (!br_is_root_bridge(br)) {
+ if (br_is_root_bridge(br))
+ bpdu.message_age = 0;
+ else {
struct net_bridge_port *root;
- unsigned long age;
root = br_get_port(br, br->root_port);
- age = br_timer_get_residue(&root->message_age_timer) + 1;
- bpdu.message_age = age;
+ bpdu.message_age = br_timer_get_residue(&root->message_age_timer)
+ + MESSAGE_AGE_INCR;
}
bpdu.max_age = br->max_age;
bpdu.hello_time = br->hello_time;
bpdu.forward_delay = br->forward_delay;
- br_send_config_bpdu(p, &bpdu);
+ i...
2009 Aug 13
0
[Bridge] [PATCH] bridge-utils: Add 'hairpin' port forwarding mode
...de\t\t\%4i", pinfo.hairpin_mode);
printf("\n");
printf("\n");
return 0;
diff --git a/libbridge/libbridge.h b/libbridge/libbridge.h
index 016acea..39964f2 100644
--- a/libbridge/libbridge.h
+++ b/libbridge/libbridge.h
@@ -80,6 +80,7 @@ struct port_info
struct timeval message_age_timer_value;
struct timeval forward_delay_timer_value;
struct timeval hold_timer_value;
+ unsigned char hairpin_mode;
};
extern int br_init(void);
@@ -113,4 +114,6 @@ extern int br_set_path_cost(const char *br, const char *p,
int path_cost);
extern int br_read_fdb(const char *br, struc...
2009 Aug 13
0
[Bridge] [PATCH] bridge-utils: Add 'hairpin' port forwarding mode
...de\t\t\%4i", pinfo.hairpin_mode);
printf("\n");
printf("\n");
return 0;
diff --git a/libbridge/libbridge.h b/libbridge/libbridge.h
index 016acea..39964f2 100644
--- a/libbridge/libbridge.h
+++ b/libbridge/libbridge.h
@@ -80,6 +80,7 @@ struct port_info
struct timeval message_age_timer_value;
struct timeval forward_delay_timer_value;
struct timeval hold_timer_value;
+ unsigned char hairpin_mode;
};
extern int br_init(void);
@@ -113,4 +114,6 @@ extern int br_set_path_cost(const char *br, const char *p,
int path_cost);
extern int br_read_fdb(const char *br, struc...
2009 Aug 13
0
[Bridge] [PATCH] bridge-utils: Add 'hairpin' port forwarding mode
...de\t\t\%4i", pinfo.hairpin_mode);
printf("\n");
printf("\n");
return 0;
diff --git a/libbridge/libbridge.h b/libbridge/libbridge.h
index 016acea..39964f2 100644
--- a/libbridge/libbridge.h
+++ b/libbridge/libbridge.h
@@ -80,6 +80,7 @@ struct port_info
struct timeval message_age_timer_value;
struct timeval forward_delay_timer_value;
struct timeval hold_timer_value;
+ unsigned char hairpin_mode;
};
extern int br_init(void);
@@ -113,4 +114,6 @@ extern int br_set_path_cost(const char *br, const char *p,
int path_cost);
extern int br_read_fdb(const char *br, struc...
2009 Aug 13
4
[Bridge] [PATCH] net/bridge: Add 'hairpin' port forwarding mode
...;
br_init_port(p);
p->state = BR_STATE_DISABLED;
br_stp_port_timer_init(p);
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index d5b5537..8319247 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -81,6 +81,9 @@ struct net_bridge_port
struct timer_list message_age_timer;
struct kobject kobj;
struct rcu_head rcu;
+
+ unsigned long flags;
+#define BR_HAIRPIN_MODE 0x00000001
};
struct net_bridge
diff --git a/net/bridge/br_sysfs_if.c b/net/bridge/br_sysfs_if.c
index 4a3cdf8..820643a 100644
--- a/net/bridge/br_sysfs_if.c
+++ b/net/bridge/br_sysfs_if.c...
2009 Aug 13
4
[Bridge] [PATCH] net/bridge: Add 'hairpin' port forwarding mode
...;
br_init_port(p);
p->state = BR_STATE_DISABLED;
br_stp_port_timer_init(p);
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index d5b5537..8319247 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -81,6 +81,9 @@ struct net_bridge_port
struct timer_list message_age_timer;
struct kobject kobj;
struct rcu_head rcu;
+
+ unsigned long flags;
+#define BR_HAIRPIN_MODE 0x00000001
};
struct net_bridge
diff --git a/net/bridge/br_sysfs_if.c b/net/bridge/br_sysfs_if.c
index 4a3cdf8..820643a 100644
--- a/net/bridge/br_sysfs_if.c
+++ b/net/bridge/br_sysfs_if.c...
2009 Aug 13
4
[Bridge] [PATCH] net/bridge: Add 'hairpin' port forwarding mode
...;
br_init_port(p);
p->state = BR_STATE_DISABLED;
br_stp_port_timer_init(p);
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index d5b5537..8319247 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -81,6 +81,9 @@ struct net_bridge_port
struct timer_list message_age_timer;
struct kobject kobj;
struct rcu_head rcu;
+
+ unsigned long flags;
+#define BR_HAIRPIN_MODE 0x00000001
};
struct net_bridge
diff --git a/net/bridge/br_sysfs_if.c b/net/bridge/br_sysfs_if.c
index 4a3cdf8..820643a 100644
--- a/net/bridge/br_sysfs_if.c
+++ b/net/bridge/br_sysfs_if.c...
2009 Jun 15
0
[Bridge] [PATCH][RFC] bridge-utils: add basic VEPA support
...idge/libbridge.h
@@ -54,6 +54,8 @@ struct bridge_info
struct timeval tcn_timer_value;
struct timeval topology_change_timer_value;
struct timeval gc_timer_value;
+ unsigned char vepa_mode;
+ char uplink_port[IFNAMSIZ];
};
struct fdb_entry
@@ -80,6 +82,7 @@ struct port_info
struct timeval message_age_timer_value;
struct timeval forward_delay_timer_value;
struct timeval hold_timer_value;
+ unsigned char hairpin_mode;
};
extern int br_init(void);
@@ -113,4 +116,8 @@ extern int br_set_path_cost(const char *br, const char *p,
int path_cost);
extern int br_read_fdb(const char *br, struc...
2009 Jun 15
0
[Bridge] [PATCH][RFC] bridge-utils: add basic VEPA support
...idge/libbridge.h
@@ -54,6 +54,8 @@ struct bridge_info
struct timeval tcn_timer_value;
struct timeval topology_change_timer_value;
struct timeval gc_timer_value;
+ unsigned char vepa_mode;
+ char uplink_port[IFNAMSIZ];
};
struct fdb_entry
@@ -80,6 +82,7 @@ struct port_info
struct timeval message_age_timer_value;
struct timeval forward_delay_timer_value;
struct timeval hold_timer_value;
+ unsigned char hairpin_mode;
};
extern int br_init(void);
@@ -113,4 +116,8 @@ extern int br_set_path_cost(const char *br, const char *p,
int path_cost);
extern int br_read_fdb(const char *br, struc...
2009 Jun 15
0
[Bridge] [PATCH][RFC] bridge-utils: add basic VEPA support
...idge/libbridge.h
@@ -54,6 +54,8 @@ struct bridge_info
struct timeval tcn_timer_value;
struct timeval topology_change_timer_value;
struct timeval gc_timer_value;
+ unsigned char vepa_mode;
+ char uplink_port[IFNAMSIZ];
};
struct fdb_entry
@@ -80,6 +82,7 @@ struct port_info
struct timeval message_age_timer_value;
struct timeval forward_delay_timer_value;
struct timeval hold_timer_value;
+ unsigned char hairpin_mode;
};
extern int br_init(void);
@@ -113,4 +116,8 @@ extern int br_set_path_cost(const char *br, const char *p,
int path_cost);
extern int br_read_fdb(const char *br, struc...
2009 Jun 15
1
[Bridge] [PATCH][RFC] net/bridge: add basic VEPA support
...nk, skb);
+ goto out;
+ }
+
if (p->state == BR_STATE_LEARNING)
goto drop;
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index b6c3b71..0c7ee4c 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -82,6 +82,9 @@ struct net_bridge_port
struct timer_list message_age_timer;
struct kobject kobj;
struct rcu_head rcu;
+
+ unsigned long flags;
+#define BR_HAIRPIN_MODE 0x00000001
};
struct net_bridge
@@ -98,6 +101,7 @@ struct net_bridge
#endif
unsigned long flags;
#define BR_SET_MAC_ADDR 0x00000001
+#define BR_VEPA_MODE 0x00000010
/* STP */...
2009 Jun 15
1
[Bridge] [PATCH][RFC] net/bridge: add basic VEPA support
...nk, skb);
+ goto out;
+ }
+
if (p->state == BR_STATE_LEARNING)
goto drop;
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index b6c3b71..0c7ee4c 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -82,6 +82,9 @@ struct net_bridge_port
struct timer_list message_age_timer;
struct kobject kobj;
struct rcu_head rcu;
+
+ unsigned long flags;
+#define BR_HAIRPIN_MODE 0x00000001
};
struct net_bridge
@@ -98,6 +101,7 @@ struct net_bridge
#endif
unsigned long flags;
#define BR_SET_MAC_ADDR 0x00000001
+#define BR_VEPA_MODE 0x00000010
/* STP */...
2009 Jun 15
1
[Bridge] [PATCH][RFC] net/bridge: add basic VEPA support
...nk, skb);
+ goto out;
+ }
+
if (p->state == BR_STATE_LEARNING)
goto drop;
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index b6c3b71..0c7ee4c 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -82,6 +82,9 @@ struct net_bridge_port
struct timer_list message_age_timer;
struct kobject kobj;
struct rcu_head rcu;
+
+ unsigned long flags;
+#define BR_HAIRPIN_MODE 0x00000001
};
struct net_bridge
@@ -98,6 +101,7 @@ struct net_bridge
#endif
unsigned long flags;
#define BR_SET_MAC_ADDR 0x00000001
+#define BR_VEPA_MODE 0x00000010
/* STP */...