Displaying 20 results from an estimated 30 matches for "br_forward".
2023 Apr 06
2
[Bridge] [PATCH net-next] net/bridge: add drop reasons for bridge forwarding
...ned-off-by: xu xin <xu.xin16 at zte.com.cn>
Reviewed-by: Zhang Yunkai <zhang.yunkai at zte.com.cn>
Reviewed-by: Yang Yang <yang.yang19 at zte.com.cn>
Cc: Xuexin Jiang <jiang.xuexin at zte.com.cn>
---
include/net/dropreason.h | 33 ++++++++++++++++++++++++++++++++
net/bridge/br_forward.c | 49 +++++++++++++++++++++++++++++++++++++-----------
2 files changed, 71 insertions(+), 11 deletions(-)
diff --git a/include/net/dropreason.h b/include/net/dropreason.h
index c0a3ea806cd5..888039fd01c9 100644
--- a/include/net/dropreason.h
+++ b/include/net/dropreason.h
@@ -78,6 +78,12 @@
F...
2023 May 19
2
[Bridge] [PATCH net-next 1/5] skbuff: bridge: Add layer 2 miss indication
...allow_mode_include = false;
} else {
p = NULL;
+ BR_INPUT_SKB_CB(skb)->miss = 1;
}
while (p || rp) {
Then copy it to skb->l2_miss at the very end where the cache line
containing this field is already written to:
diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c
index 84d6dd5e5b1a..89f65564e338 100644
--- a/net/bridge/br_forward.c
+++ b/net/bridge/br_forward.c
@@ -50,6 +50,8 @@ int br_dev_queue_push_xmit(struct net *net, struct sock *sk, struct sk_buff *skb
br_switchdev_frame_set_offload_fwd_mark(skb);
+ skb-&g...
2007 Apr 18
2
[Bridge] Re: [PATCH] TSO fix in br_dev_queue_push_xmit
...r lack of resources. In this case, tcp stack produced
output that just gone. TSO is there over years and no one even noticed
given TSO/bridge conflict mainly because there is no stats. (IMHO)
Let's blame standards, right?
Signed-off-by : Vlad Drukker <vlad@storewiz.com>
---
net/bridge/br_forward.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c
--- a/net/bridge/br_forward.c
+++ b/net/bridge/br_forward.c
@@ -31,7 +31,8 @@ static inline int should_deliver(const s
int br_dev_queue_push_xmit(struct sk_buff *skb)
{...
2007 Apr 18
0
[Bridge] [PATCH 2.4] clear hw checksum flags when bridging
...ware checksumming flags need to be cleared when forwarding packets.
Bridging just needs to forward what ever checksum is in the existing skbuff,
it doesn't want or need the packet to be resummed.
Without this fix, forwarding between smart/dumb interfaces causes an oops.
diff -Nru a/net/bridge/br_forward.c b/net/bridge/br_forward.c
--- a/net/bridge/br_forward.c Mon Sep 8 09:29:44 2003
+++ b/net/bridge/br_forward.c Mon Sep 8 09:29:44 2003
@@ -59,6 +59,7 @@
indev = skb->dev;
skb->dev = to->dev;
+ skb->ip_summed = CHECKSUM_NONE;
NF_HOOK(PF_BRIDGE, NF_BR_FORWARD, skb, indev, skb...
2007 Apr 18
1
[Bridge] [PATCH 2.6] clear hw checksum flags when bridging
same patch as 2.4, just the offsets are changed.
diff -Nru a/net/bridge/br_forward.c b/net/bridge/br_forward.c
--- a/net/bridge/br_forward.c Mon Sep 8 09:31:19 2003
+++ b/net/bridge/br_forward.c Mon Sep 8 09:31:19 2003
@@ -69,6 +69,7 @@
indev = skb->dev;
skb->dev = to->dev;
+ skb->ip_summed = CHECKSUM_NONE;
NF_HOOK(PF_BRIDGE, NF_BR_FORWARD, skb, indev, skb...
2009 Jun 15
1
[Bridge] [PATCH][RFC] net/bridge: add basic VEPA support
...h.groups.yahoo.com/group/evb/
http://www.ieee802.org/1/files/public/docs2009/new-hudson-vepa_seminar-20090514d.pdf
Signed-off-by: Paul Congdon <paul.congdon at hp.com>
Signed-off-by: Anna Fischer <anna.fischer at hp.com>
---
net/bridge/br_fdb.c | 22 ++++++++++++++
net/bridge/br_forward.c | 24 ++++++++++++++-
net/bridge/br_if.c | 3 ++
net/bridge/br_input.c | 9 ++++++
net/bridge/br_private.h | 12 ++++++++
net/bridge/br_sysfs_br.c | 69 ++++++++++++++++++++++++++++++++++++++++++++++
net/bridge/br_sysfs_if.c | 17 +++++++++++
7 files changed, 154 insertio...
2009 Jun 15
1
[Bridge] [PATCH][RFC] net/bridge: add basic VEPA support
...h.groups.yahoo.com/group/evb/
http://www.ieee802.org/1/files/public/docs2009/new-hudson-vepa_seminar-20090514d.pdf
Signed-off-by: Paul Congdon <paul.congdon at hp.com>
Signed-off-by: Anna Fischer <anna.fischer at hp.com>
---
net/bridge/br_fdb.c | 22 ++++++++++++++
net/bridge/br_forward.c | 24 ++++++++++++++-
net/bridge/br_if.c | 3 ++
net/bridge/br_input.c | 9 ++++++
net/bridge/br_private.h | 12 ++++++++
net/bridge/br_sysfs_br.c | 69 ++++++++++++++++++++++++++++++++++++++++++++++
net/bridge/br_sysfs_if.c | 17 +++++++++++
7 files changed, 154 insertio...
2009 Jun 15
1
[Bridge] [PATCH][RFC] net/bridge: add basic VEPA support
...h.groups.yahoo.com/group/evb/
http://www.ieee802.org/1/files/public/docs2009/new-hudson-vepa_seminar-20090514d.pdf
Signed-off-by: Paul Congdon <paul.congdon at hp.com>
Signed-off-by: Anna Fischer <anna.fischer at hp.com>
---
net/bridge/br_fdb.c | 22 ++++++++++++++
net/bridge/br_forward.c | 24 ++++++++++++++-
net/bridge/br_if.c | 3 ++
net/bridge/br_input.c | 9 ++++++
net/bridge/br_private.h | 12 ++++++++
net/bridge/br_sysfs_br.c | 69 ++++++++++++++++++++++++++++++++++++++++++++++
net/bridge/br_sysfs_if.c | 17 +++++++++++
7 files changed, 154 insertio...
2013 Apr 30
6
[Bridge] [PATCHv4 net-next 0/2] Add two new flags to bridge.
...when learning is disabled.
Vlad Yasevich (2):
bridge: Add flag to control mac learning.
bridge: Add a flag to control unicast packet flood.
include/uapi/linux/if_link.h | 2 ++
net/bridge/br_device.c | 8 ++++----
net/bridge/br_fdb.c | 17 ++++++++++++++---
net/bridge/br_forward.c | 14 +++++++++-----
net/bridge/br_if.c | 2 +-
net/bridge/br_input.c | 9 ++++++---
net/bridge/br_netlink.c | 10 +++++++++-
net/bridge/br_private.h | 7 +++++--
net/bridge/br_sysfs_if.c | 4 ++++
9 files changed, 54 insertions(+), 19 deletions...
2007 Apr 18
1
[Bridge] Bridge not bridging NFS fragments?
Hi,
please Cc: all replies, I'm not subscribed
I seem to have troubles with my Linux bridge (2.6.8-rc2), which is
apparently not bridging UDP fragments (NFS) when passing packets through
iptables, but I do not see in the iptables stats where the packets are
dropped. Policies for INPUT, FORWARD, OUTPUT are all "ACCEPT", and I
grepped for all REJECT and DROP rules in iptables -nvL,
2009 Aug 13
4
[Bridge] [PATCH] net/bridge: Add 'hairpin' port forwarding mode
...on.pdf
An additional patch 'bridge-utils: Add 'hairpin' port forwarding mode'
is provided to allow configuring hairpin mode from userspace tools.
Signed-off-by: Paul Congdon <paul.congdon at hp.com>
Signed-off-by: Anna Fischer <anna.fischer at hp.com>
---
net/bridge/br_forward.c | 3 ++-
net/bridge/br_if.c | 1 +
net/bridge/br_private.h | 3 +++
net/bridge/br_sysfs_if.c | 17 +++++++++++++++++
4 files changed, 23 insertions(+), 1 deletions(-)
diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c
index d2c27c8..bc1704a 100644
--- a/net/bridge/...
2009 Aug 13
4
[Bridge] [PATCH] net/bridge: Add 'hairpin' port forwarding mode
...on.pdf
An additional patch 'bridge-utils: Add 'hairpin' port forwarding mode'
is provided to allow configuring hairpin mode from userspace tools.
Signed-off-by: Paul Congdon <paul.congdon at hp.com>
Signed-off-by: Anna Fischer <anna.fischer at hp.com>
---
net/bridge/br_forward.c | 3 ++-
net/bridge/br_if.c | 1 +
net/bridge/br_private.h | 3 +++
net/bridge/br_sysfs_if.c | 17 +++++++++++++++++
4 files changed, 23 insertions(+), 1 deletions(-)
diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c
index d2c27c8..bc1704a 100644
--- a/net/bridge/...
2009 Aug 13
4
[Bridge] [PATCH] net/bridge: Add 'hairpin' port forwarding mode
...on.pdf
An additional patch 'bridge-utils: Add 'hairpin' port forwarding mode'
is provided to allow configuring hairpin mode from userspace tools.
Signed-off-by: Paul Congdon <paul.congdon at hp.com>
Signed-off-by: Anna Fischer <anna.fischer at hp.com>
---
net/bridge/br_forward.c | 3 ++-
net/bridge/br_if.c | 1 +
net/bridge/br_private.h | 3 +++
net/bridge/br_sysfs_if.c | 17 +++++++++++++++++
4 files changed, 23 insertions(+), 1 deletions(-)
diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c
index d2c27c8..bc1704a 100644
--- a/net/bridge/...
2007 Apr 18
2
[Bridge] large packet size doesn't work
Hi,
I have just configured a Linux box with kernel 2.6.16.7 and configured two
ethernet interfaces (with MTU 1500) in bridge mode. CONFIG_BRIDGE_NETFILTER
is enabled.
The problem is that ping -s 1500 192.168.0.2 doesn't work from 192.168.0.1
if the systems are separated by the bridge. Normal ping with smaller packet
size works ok.
What is wrong?
Best Regards
Fulvio Ricciardi
2002 Sep 27
1
ipmode compile error
...traffic.
When I create a bridge with the bridge-utils, I get a
new device : br0. I can shape traffic on this
device, but I can not use iptables to mark packets.
I used ipmode
http://www.linuxvirtualserver.org/~julian/#bridging
my kernel is 2.4.19
when i compile kernel I get the following error:
br_forward.o error 1
first_rule error 2
if I used ipmode, then I can set imq as this:
/usr/local/sbin/iptables -t mangle -A PREROUTING -i
br0 -j IMQ --todev 0
is this right ?
_________________________________________________________
Do You Yahoo!?
"发短信赢手机,快来参加雅虎巨星秀!"
http://cn.ent.yahoo.com/star...
2023 May 09
5
[Bridge] [RFC PATCH net-next 0/5] Add layer 2 miss indication and filtering
...er.c | 16 +
drivers/net/ethernet/mscc/ocelot_flower.c | 10 +
include/linux/skbuff.h | 4 +
include/net/flow_dissector.h | 2 +
include/uapi/linux/pkt_cls.h | 2 +
net/bridge/br_device.c | 1 +
net/bridge/br_forward.c | 3 +
net/bridge/br_input.c | 1 +
net/core/flow_dissector.c | 3 +
net/sched/cls_flower.c | 14 +-
.../testing/selftests/net/forwarding/Makefile | 1 +
.../net/forwarding/tc_flower_l2_miss.sh...
2023 May 18
5
[Bridge] [PATCH net-next 0/5] Add layer 2 miss indication and filtering
...er.c | 16 +
drivers/net/ethernet/mscc/ocelot_flower.c | 10 +
include/linux/skbuff.h | 4 +
include/net/flow_dissector.h | 2 +
include/uapi/linux/pkt_cls.h | 2 +
net/bridge/br_device.c | 1 +
net/bridge/br_forward.c | 3 +
net/bridge/br_input.c | 1 +
net/core/flow_dissector.c | 3 +
net/sched/cls_flower.c | 14 +-
.../testing/selftests/net/forwarding/Makefile | 1 +
.../net/forwarding/tc_flower_l2_miss.sh...
2007 Apr 18
5
[Bridge] RFC: [PATCH] bridge vlan integration
...e/linux/skbuff.h
@@ -296,6 +296,9 @@ struct sk_buff {
#endif
__u32 nfmark;
#endif /* CONFIG_NETFILTER */
+#ifdef CONFIG_BRIDGE_VLAN
+ unsigned int vlan;
+#endif
#ifdef CONFIG_NET_SCHED
__u16 tc_index; /* traffic control index */
#ifdef CONFIG_NET_CLS_ACT
Index: wireless-dev/net/bridge/br_forward.c
===================================================================
--- wireless-dev.orig/net/bridge/br_forward.c
+++ wireless-dev/net/bridge/br_forward.c
@@ -24,7 +24,16 @@
static inline int should_deliver(const struct net_bridge_port *p,
const struct sk_buff *skb)
{
- return (skb->d...
2007 Apr 18
1
[Bridge] Fedora 2.4.22-1.2166.nptl
...v.c
Hunk #1 succeeded at 1433 (offset 7 lines).
Hunk #3 FAILED at 1502.
1 out of 3 hunks FAILED -- saving rejects to file net/core/dev.c.rej
patching file net/bridge/br_input.c
Hunk #2 FAILED at 49.
1 out of 4 hunks FAILED -- saving rejects to file net/bridge/br_input.c.rej
patching file net/bridge/br_forward.c
Hunk #1 FAILED at 30.
Hunk #2 FAILED at 52.
Hunk #3 FAILED at 67.
3 out of 3 hunks FAILED -- saving rejects to file
net/bridge/br_forward.c.rej
patching file net/bridge/br.c
Hunk #2 succeeded at 48 with fuzz 2 (offset 3 lines).
Hunk #3 FAILED at 70.
Hunk #4 succeeded at 85 (offset 2 lines).
1 out...
2007 Apr 18
7
[Bridge] Passing vlan tagged packets through linux bridge
> Use an Intel pro/100 or pro/1000 driver..they are known to
> work with VLANs.
>
> I guess it's also possible that it's a problem in the
> bridging code, so try the latest kernel
> as well...
I compiled the latest 2.6.19 kernel and tested it with two
3COM 3c905c fast ethernet interfaces which work fine with
vlan 802.1q tagging, but when I have added the eth0 and eth1