From: Roopa Prabhu
support to match on src port, dst port and ip protocol.
Signed-off-by: Roopa Prabhu
---
net/ipv6/fib6_rules.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index 95a2c9e..bcd1f22 100644
--- a/net/ipv6
From: Roopa Prabhu
Dissect flow in fwd path if fib rules require it. Controlled by
a flag to avoid penatly for the common case. Flag is set when fib
rules with sport, dport and proto match that require flow dissect
are installed. Also passes the dissected hash keys to the multipath
hash function
From: Roopa Prabhu
support to match on src port, dst port and ip protocol.
Signed-off-by: Roopa Prabhu
---
net/ipv4/fib_rules.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c
index 35d646a..16083b8 100644
--- a/net/ipv4/fib_rules.c
From: Roopa Prabhu
Dissect flow in fwd path if fib rules require it. Controlled by
a flag to avoid penatly for the common case. Flag is set when fib
rules with sport, dport and proto match that require flow dissect
are installed. Also passes the dissected hash keys to the multipath
hash function
From: Roopa Prabhu
This series extends fib rule match support to include sport, dport
and ip proto match (to complete the 5-tuple match support).
Common use-cases of Policy based routing in the data center require
5-tuple match. The last 2 patches in the series add a call to flow dissect
in the
On Mon, Feb 26, 2018 at 1:10 AM, Paolo Abeni wrote:
> On Sat, 2018-02-24 at 21:44 -0800, Roopa Prabhu wrote:
>> From: Roopa Prabhu
>>
>> Dissect flow in fwd path if fib rules require it. Controlled by
>> a flag to avoid penatly for the common case. Flag is set when fib
On Sun, Feb 25, 2018 at 7:19 PM, David Ahern wrote:
> On 2/24/18 10:44 PM, Roopa Prabhu wrote:
>
>> @@ -1847,12 +1858,27 @@ void ip6_route_input(struct sk_buff *skb)
>> .flowi6_mark = skb->mark,
>> .flowi6_proto = iph->nexthdr,
>>
On Sun, Feb 25, 2018 at 7:20 PM, David Ahern wrote:
> On 2/24/18 10:44 PM, Roopa Prabhu wrote:
>> From: Roopa Prabhu
>>
>> This series extends fib rule match support to include sport, dport
>> and ip proto match (to complete the 5-tuple match support).
>> Common
On Sun, Feb 25, 2018 at 7:08 PM, David Ahern wrote:
> On 2/24/18 10:44 PM, Roopa Prabhu wrote:
>> From: Roopa Prabhu
>>
>> uapi for ip_proto, sport and dport range match
>> in fib rules.
>>
>> Signed-off-by: Roopa Prabhu
>> ---
>> include/net
On Sun, Feb 25, 2018 at 7:04 AM, Nikolay Aleksandrov
wrote:
> On 25/02/18 07:44, Roopa Prabhu wrote:
>> From: Roopa Prabhu
>>
>> uapi for ip_proto, sport and dport range match
>> in fib rules.
>>
>> Signed-off-by: Roopa Prabhu
>>
On Sun, Feb 25, 2018 at 7:10 AM, Nikolay Aleksandrov
wrote:
> On 25/02/18 07:44, Roopa Prabhu wrote:
>> From: Roopa Prabhu
>>
>> Dissect flow in fwd path if fib rules require it. Controlled by
>> a flag to avoid penatly for the common case. Flag is set when fib
>
From: Roopa Prabhu
support to match on src port, dst port and ip protocol.
Signed-off-by: Roopa Prabhu
---
net/ipv6/fib6_rules.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index 95a2c9e..678d664 100644
--- a/net/ipv6/fib6_rules.c
From: Roopa Prabhu
Dissect flow in fwd path if fib rules require it. Controlled by
a flag to avoid penatly for the common case. Flag is set when fib
rules with sport, dport and proto match that require flow dissect
are installed. Also passes the dissected hash keys to the multipath
hash function
From: Roopa Prabhu
Dissect flow in fwd path if fib rules require it. Controlled by
a flag to avoid penatly for the common case. Flag is set when fib
rules with sport, dport and proto match that require flow dissect
are installed. Also passes the dissected hash keys to the multipath
hash function
From: Roopa Prabhu
support to match on src port, dst port and ip protocol.
Signed-off-by: Roopa Prabhu
---
net/ipv4/fib_rules.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c
index 35d646a..9d55c90 100644
--- a/net/ipv4/fib_rules.c
From: Roopa Prabhu
This series extends fib rule match support to include sport, dport
and ip proto match (to complete the 5-tuple match support).
Common use-cases of Policy based routing in the data center require
5-tuple match. The last 2 patches in the series add a call to flow dissect
in the
From: Roopa Prabhu
uapi for ip_proto, sport and dport range match
in fib rules.
Signed-off-by: Roopa Prabhu
---
include/net/fib_rules.h| 31 +-
include/uapi/linux/fib_rules.h | 8
net/core/fib_rules.c | 94 +-
3 files
From: Roopa Prabhu
before:
$ss --packet -p -m
p_raw0 0*:eth0
users:(("lldpd",pid=2240,fd=11))
after:
$ss --packet -p -m
p_raw0 0*:eth0
users:(("lldpd",pid=2240,fd=11))
On Tue, Feb 20, 2018 at 12:49 PM, David Ahern wrote:
> On 2/20/18 1:44 PM, Roopa Prabhu wrote:
>> On Tue, Feb 20, 2018 at 12:33 PM, Stephen Hemminger
>> wrote:
>>> On Tue, 20 Feb 2018 13:27:21 -0700
>>> David Ahern wrote:
>>>
>>>> On
On Tue, Feb 20, 2018 at 12:33 PM, Stephen Hemminger
wrote:
> On Tue, 20 Feb 2018 13:27:21 -0700
> David Ahern wrote:
>
>> On 2/20/18 1:17 PM, Serhey Popovych wrote:
>> > Stephen Hemminger wrote:
>> >> On Tue, 20 Feb 2018 21:39:51 +0200
>> >> Serhey Popovych wrote:
>> >>
>> >>> Signed-off-by: Ser
On Tue, Feb 13, 2018 at 8:34 AM, David Miller wrote:
> From: Roopa Prabhu
> Date: Tue, 13 Feb 2018 08:19:35 -0800
>
>> - Regardless of this series, I think we should optimize ip rules or
>> have a new implementation of policy based routing. happy to hear about
>
On Mon, Feb 12, 2018 at 4:03 PM, David Miller wrote:
> From: Eric Dumazet
> Date: Mon, 12 Feb 2018 13:54:59 -0800
>
>> We had project/teams using different routing tables for each vlan they
>> setup :/
>
> Indeed, people use FIB rules and think they can scale in software. As
> currently implemen
On Sun, Feb 11, 2018 at 11:44 PM, Ido Schimmel wrote:
> On Sun, Feb 11, 2018 at 02:26:29PM -0800, Roopa Prabhu wrote:
>> From: Roopa Prabhu
>>
>> Dissect flow in fwd path if fib rules require it. Controlled by
>> a flag to avoid penatly for the common case. Flag is
From: Roopa Prabhu
Dissect flow in fwd path if fib rules require it. Controlled by
a flag to avoid penatly for the common case. Flag is set when fib
rules with sport, dport and proto match that require flow dissect
are installed. Also passes the dissected hash keys to the multipath
hash function
From: Roopa Prabhu
Add support to match on src port, dst port and ip protocol.
Signed-off-by: Roopa Prabhu
---
include/uapi/linux/fib_rules.h | 3 +++
net/ipv4/fib_rules.c | 46 --
2 files changed, 47 insertions(+), 2 deletions(-)
diff --git
From: Roopa Prabhu
This series extends fib rule match support to include sport, dport
and ip proto match (to complete the 5-tuple match support).
Common use-cases of Policy based routing in the data center require
5-tuple match. The last 2 patches in the series add a call to flow dissect
in the
From: Roopa Prabhu
Dissect flow in fwd path if fib rules require it. Controlled by
a flag to avoid penatly for the common case. Flag is set when fib
rules with sport, dport and proto match that require flow dissect
are installed. Also passes the dissected hash keys to the multipath
hash function
From: Roopa Prabhu
Add support to match on src port, dst port and ip protocol.
Signed-off-by: Roopa Prabhu
---
net/ipv6/fib6_rules.c | 49 ++---
1 file changed, 46 insertions(+), 3 deletions(-)
diff --git a/net/ipv6/fib6_rules.c b/net/ipv6
ice is admin down.
>
> Signed-off-by: David Ahern
Reviewed-by: Roopa Prabhu
> ---
> v3
> - moved err=-ENETDOWN under the if check per Eric's request
> - left the up check using dev->flags for consistency with IPv4
> and that it is used more often in ipv4 and ivp6 code
On Tue, Jan 23, 2018 at 7:13 PM, David Ahern wrote:
> IPv6 allows routes to be installed when the device is not up (admin up).
> Worse, it does not mark it as LINKDOWN. IPv4 does not allow it and really
> there is no reason for IPv6 to allow it, so check the flags and deny if
> device is admin dow
From: Roopa Prabhu
It takes 1sec for bond link down notification to hit user-space
when all slaves of the bond go down. 1sec is too long for
protocol daemons in user-space relying on bond notification
to recover (eg: multichassis lag implementations in user-space).
Since the link event code
On Mon, Jan 22, 2018 at 12:13 AM, Jiri Pirko wrote:
> Mon, Jan 22, 2018 at 07:07:53AM CET, ro...@cumulusnetworks.com wrote:
>>From: Roopa Prabhu
>>
>>It takes 1sec for bond link down notification to hit user-space
>>when all slaves of the bond go down. 1sec is too lon
From: Roopa Prabhu
It takes 1sec for bond link down notification to hit user-space
when all slaves of the bond go down. 1sec is too long for
protocol daemons in user-space relying on bond link notification
to failover/recover (eg: multichassis lag implementations in user-space).
Since the link
On Wed, Jan 17, 2018 at 2:46 PM, Roopa Prabhu wrote:
> On Wed, Jan 17, 2018 at 1:01 PM, Jiri Pirko wrote:
>> Wed, Jan 17, 2018 at 09:48:54PM CET, dsah...@gmail.com wrote:
>>>On 1/15/18 11:18 AM, Ido Schimmel wrote:
>>>> diff --git a/tools/testing/selftests/forwardin
On Wed, Jan 17, 2018 at 1:01 PM, Jiri Pirko wrote:
> Wed, Jan 17, 2018 at 09:48:54PM CET, dsah...@gmail.com wrote:
>>On 1/15/18 11:18 AM, Ido Schimmel wrote:
>>> diff --git a/tools/testing/selftests/forwarding/lib.sh
>>> b/tools/testing/selftests/forwarding/lib.sh
>>> index bb423371f4de..264bf0af
On Thu, Jan 11, 2018 at 7:07 AM, Jiri Pirko wrote:
> Thu, Jan 11, 2018 at 03:46:09PM CET, j...@mojatatu.com wrote:
>>On 18-01-11 09:41 AM, Jiri Pirko wrote:
>>> Thu, Jan 11, 2018 at 03:37:08PM CET, j...@mojatatu.com wrote:
>>> > On 18-01-11 09:24 AM, Jiri Pirko wrote:
>>> > > Thu, Jan 11, 2018 at
On Wed, Dec 27, 2017 at 8:34 AM, David Ahern wrote:
> On 12/27/17 2:09 AM, Jiri Pirko wrote:
>> Wed, Dec 27, 2017 at 05:05:09AM CET, d...@cumulusnetworks.com wrote:
>>> On 12/26/17 5:23 AM, Jiri Pirko wrote:
From: Jiri Pirko
Many of the ASIC's internal resources are limited and are
On Fri, Dec 15, 2017 at 10:28 AM, Tom Herbert wrote:
> Implement RTM notifications for ILA routers. This adds support to
> ILA LWT to send a netlink RTM message when a router is uses.
>
> THe ILA notify mechanism can be used in two contexts:
>
> - On an ILA forwarding cache a route prefix can be c
On Fri, Dec 15, 2017 at 10:27 AM, Tom Herbert wrote:
> Users of LWT need to know net if they want to have per net operations
> in LWT.
>
> Signed-off-by: Tom Herbert
Acked-by: Roopa Prabhu
On Mon, Dec 11, 2017 at 5:53 AM, Michal Kubecek wrote:
> This is still work in progress and only a very small part of the ioctl
> interface is reimplemented but I would like to get some comments before
> the patchset becomes too big and changing things becomes too tedious.
>
> The interface used f
On Wed, Nov 15, 2017 at 10:13 PM, Toshiaki Makita
wrote:
> On 2017/11/16 13:54, Sarah Newman wrote:
>> On 11/15/2017 08:05 PM, Toshiaki Makita wrote:
>>> On 2017/11/16 11:25, Andrew Lunn wrote:
> Also what do the vendors using bridge for L2 offload to switch think?
The Marvell L2 swi
From: Roopa Prabhu
This patch adds netlink notifications on iflias changes via sysfs.
makes it consistent with the netlink path which also calls
netdev_state_change. Also makes it consistent with other sysfs
netdev_store operations.
Signed-off-by: Roopa Prabhu
---
net/core/net-sysfs.c | 17
On Mon, Nov 13, 2017 at 8:30 AM, Nikolay Aleksandrov
wrote:
> Found another missing port flag policy entry for IFLA_BRPORT_VLAN_TUNNEL
> so add it now.
>
> CC: Roopa Prabhu
> Fixes: efa5356b0d97 ("bridge: per vlan dst_metadata netlink support")
> Signed-off-by: Ni
On Tue, Oct 31, 2017 at 6:42 AM, Алексей Болдырев
wrote:
> When will support for VPLS appear in Linux? 08/21/2017 David Lamparter has
> already sent these patches, but they are not in the kernel for some reason,
> not populi. Such question, when all the same these patches will get to a
> kernel
On Mon, Oct 30, 2017 at 3:56 AM, Nikolay Aleksandrov
wrote:
> Add an entry for IFLA_BRPORT_NEIGH_SUPPRESS to bridge port policies.
>
> Fixes: 821f1b21cabb ("bridge: add new BR_NEIGH_SUPPRESS port flag to suppress
> arp and nd flood")
> Signed-off-by: Nikolay Aleksandrov
From: Roopa Prabhu
This config maps to IFLA_BRPORT_VLAN_TUNNEL bridge port netlink
flag attribute. This flag enables vlan to tunnel mapping on a bridge
port. It is off by default.
set vlan_tunnel attribute on bridge port vxlan0:
$ip link set dev vxlan0 type bridge_slave vlan_tunnel on
$ip link
From: Roopa Prabhu
This patch uses kernel bridge vlan attribute
IFLA_BRIDGE_VLAN_TUNNEL_INFO to set/delete/show per vlan tunnel info.
$bridge vlan add dev vxlan0 vid 2000 tunnel_info id 2000
$bridge vlan add dev vxlan0 vid 1000-1001 tunnel_info id 2000-2001
$bridge vlan tunnelshow
portvlan
From: Roopa Prabhu
This series adds the required options to iplink and bridge commands
to enable per vlan tunnel info on a bridge port provided by
netlink attributes IFLA_BRPORT_VLAN_TUNNEL (flag) and
IFLA_BRIDGE_VLAN_TUNNEL_INFO
enable vlan-tunnel mapping on a bridge port:
$ip link set dev
From: Roopa Prabhu
This patch uses kernel bridge vlan attribute
IFLA_BRIDGE_VLAN_TUNNEL_INFO to set/delete/show per vlan tunnel info.
$bridge vlan add dev vxlan0 vid 2000 tunnel_info id 2000
$bridge vlan add dev vxlan0 vid 1000-1001 tunnel_info id 2000-2001
$bridge vlan tunnelshow
portvlan
From: Roopa Prabhu
This config maps to IFLA_BRPORT_VLAN_TUNNEL bridge port netlink
flag attribute. This flag enables vlan to tunnel mapping on a bridge
port. It is off by default.
set vlan_tunnel attribute on bridge port vxlan0:
$ip link set dev vxlan0 type bridge_slave vlan_tunnel on
$ip link
From: Roopa Prabhu
This series adds the required options to iplink and bridge commands
to enable per vlan tunnel info on a bridge port provided by
netlink attributes IFLA_BRPORT_VLAN_TUNNEL (flag) and
IFLA_BRIDGE_VLAN_TUNNEL_INFO
enable vlan-tunnel mapping on a bridge port:
$ip link set dev
From: Roopa Prabhu
Signed-off-by: Roopa Prabhu
---
bridge/fdb.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/bridge/fdb.c b/bridge/fdb.c
index e5cebf9..081233a 100644
--- a/bridge/fdb.c
+++ b/bridge/fdb.c
@@ -204,6 +204,15 @@ int print_fdb(const struct sockaddr_nl *who, struct
er vlan dst_metadata netlink support")
> Signed-off-by: Nikolay Aleksandrov
> ---
Acked-by: Roopa Prabhu
thanks
On Fri, Oct 13, 2017 at 12:11 AM, Jiri Pirko wrote:
> Thu, Oct 12, 2017 at 11:53:56PM CEST, ro...@cumulusnetworks.com wrote:
>>On Thu, Oct 12, 2017 at 12:20 PM, Florian Fainelli
>>wrote:
>>> On 10/12/2017 12:06 PM, David Miller wrote:
From: Florian Fainelli
Date: Thu, 12 Oct 2017 08:4
On Thu, Oct 12, 2017 at 2:45 PM, Ben Greear wrote:
> On 10/11/2017 01:49 PM, David Miller wrote:
>>
>> From: "John W. Linville"
>> Date: Wed, 11 Oct 2017 16:44:07 -0400
>>
>>> On Wed, Oct 11, 2017 at 09:51:56AM -0700, Ben Greear wrote:
I noticed today that setting some ethtool settings
On Thu, Oct 12, 2017 at 12:20 PM, Florian Fainelli wrote:
> On 10/12/2017 12:06 PM, David Miller wrote:
>> From: Florian Fainelli
>> Date: Thu, 12 Oct 2017 08:43:59 -0700
>>
>>> Once we move ethtool (or however we name its successor) over to
>>> netlink there is an opportunity for accessing objec
On Thu, Oct 12, 2017 at 8:43 AM, Florian Fainelli wrote:
> On October 12, 2017 8:04:19 AM PDT, Jiri Pirko wrote:
>>Thu, Oct 12, 2017 at 04:46:24PM CEST, ro...@cumulusnetworks.com wrote:
>>>On Thu, Oct 12, 2017 at 7:40 AM, Jiri Pirko wrote:
Thu, Oct 12, 2017 at 04:35:10PM CEST, ro...@cumulus
On Thu, Oct 12, 2017 at 8:04 AM, Jiri Pirko wrote:
> Thu, Oct 12, 2017 at 04:46:24PM CEST, ro...@cumulusnetworks.com wrote:
>>On Thu, Oct 12, 2017 at 7:40 AM, Jiri Pirko wrote:
>>> Thu, Oct 12, 2017 at 04:35:10PM CEST, ro...@cumulusnetworks.com wrote:
On Thu, Oct 12, 2017 at 6:34 AM, Steve Li
On Thu, Oct 12, 2017 at 7:45 AM, Steve Lin wrote:
> Hi Roopa,
>
> The attributes added in this patchset are not really the same type as
> ethtool - these are more device configuration type attributes. The
> speeds you saw, for example, affect the pre-OS [i.e. PXE boot time]
> c
On Thu, Oct 12, 2017 at 7:40 AM, Jiri Pirko wrote:
> Thu, Oct 12, 2017 at 04:35:10PM CEST, ro...@cumulusnetworks.com wrote:
>>On Thu, Oct 12, 2017 at 6:34 AM, Steve Lin wrote:
>>> Adds a devlink command for getting & setting device configuration
>>> parameters, and enumerates a bunch of those par
On Thu, Oct 12, 2017 at 6:34 AM, Steve Lin wrote:
> Adds a devlink command for getting & setting device configuration
> parameters, and enumerates a bunch of those parameters as devlink
> attributes. Also introduces an attribute that can be set by a
> driver to indicate that the config change doe
From: Roopa Prabhu
neigh suppression can be used to suppress arp and nd flood
to bridge ports. It maps to the recently added
kernel support for bridge port flag IFLA_BRPORT_NEIGH_SUPPRESS.
Signed-off-by: Roopa Prabhu
---
bridge/link.c| 13 +
ip/iplink_bridge_slave.c
From: Roopa Prabhu
This patch adds a new bridge port flag BR_NEIGH_SUPPRESS to
suppress arp and nd flood on bridge ports. It implements
rfc7432, section 10.
https://tools.ietf.org/html/rfc7432#section-10
for ethernet VPN deployments. It is similar to the existing
BR_PROXYARP* flags but has a few
From: Roopa Prabhu
This series implements arp and nd suppression in the bridge
driver for ethernet vpns. It implements rfc7432, section 10
https://tools.ietf.org/html/rfc7432#section-10
for ethernet VPN deployments. It is similar to the existing
BR_PROXYARP* flags but has a few semantic
From: Roopa Prabhu
This patch avoids flooding and proxies arp packets
for BR_NEIGH_SUPPRESS ports.
Moves existing br_do_proxy_arp to br_do_proxy_suppress_arp
to support both proxy arp and neigh suppress.
Signed-off-by: Roopa Prabhu
---
net/bridge/br_arp_nd_proxy.c | 188
From: Roopa Prabhu
This patch avoids flooding and proxies ndisc packets
for BR_NEIGH_SUPPRESS ports.
Signed-off-by: Roopa Prabhu
---
net/bridge/br_arp_nd_proxy.c | 249 +++
net/bridge/br_device.c | 11 ++
net/bridge/br_input.c| 11
On Fri, Oct 6, 2017 at 11:34 AM, Roopa Prabhu wrote:
> From: Roopa Prabhu
>
> This series implements arp and nd suppression in the bridge
> driver for ethernet vpns. It implements rfc7432, section 10
> https://tools.ietf.org/html/rfc7432#section-10
> for ethernet VPN deployme
From: Roopa Prabhu
This patch avoids flooding and proxies arp packets
for BR_NEIGH_SUPPRESS ports.
Moves existing br_do_proxy_arp to br_do_proxy_suppress_arp
to support both proxy arp and neigh suppress.
Signed-off-by: Roopa Prabhu
---
net/bridge/br_arp_nd_proxy.c | 188
From: Roopa Prabhu
This patch adds a new bridge port flag BR_NEIGH_SUPPRESS to
suppress arp and nd flood on bridge ports. It implements
rfc7432, section 10.
https://tools.ietf.org/html/rfc7432#section-10
for ethernet VPN deployments. It is similar to the existing
BR_PROXYARP* flags but has a few
From: Roopa Prabhu
This patch avoids flooding and proxies ndisc packets
for BR_NEIGH_SUPPRESS ports.
Signed-off-by: Roopa Prabhu
---
net/bridge/br_arp_nd_proxy.c | 249 +++
net/bridge/br_device.c | 11 ++
net/bridge/br_input.c| 11
From: Roopa Prabhu
This series implements arp and nd suppression in the bridge
driver for ethernet vpns. It implements rfc7432, section 10
https://tools.ietf.org/html/rfc7432#section-10
for ethernet VPN deployments. It is similar to the existing
BR_PROXYARP* flags but has a few semantic
On Thu, Oct 5, 2017 at 11:30 AM, Jakub Kicinski wrote:
> On Fri, 28 Jul 2017 23:28:26 -0700, Roopa Prabhu wrote:
>> On Fri, Jul 28, 2017 at 9:46 AM, Jakub Kicinski wrote:
>> > On Fri, 28 Jul 2017 07:53:01 -0700, Roopa Prabhu wrote:
>> >> On Thu, Jul 27, 2017 at
On Wed, Oct 4, 2017 at 3:52 PM, David Miller wrote:
> From: Roopa Prabhu
> Date: Tue, 3 Oct 2017 22:12:31 -0700
>
>> BR_ARP_PROXY flag but has a few semantic differences to conform
>
> This should be "BR_PROXYARP".
ack, will fix.
>
> Otherwise this ser
On Wed, Oct 4, 2017 at 12:21 AM, Toshiaki Makita
wrote:
> On 2017/10/04 14:12, Roopa Prabhu wrote:
>> From: Roopa Prabhu
>>
>> This patch adds a new bridge port flag BR_NEIGH_SUPPRESS to
>> suppress arp and nd flood on bridge ports. It implements
>> rfc7432, sect
From: Roopa Prabhu
This patch avoids flooding and proxies arp packets
for BR_NEIGH_SUPPRESS ports.
Moves existing br_do_proxy_arp to br_do_proxy_suppress_arp
to support both proxy arp and neigh suppress.
Signed-off-by: Roopa Prabhu
---
net/bridge/br_arp_nd_proxy.c | 186
From: Roopa Prabhu
This series implements arp and nd suppression in the bridge
driver for ethernet vpns. It implements rfc7432, section 10
https://tools.ietf.org/html/rfc7432#section-10
for ethernet VPN deployments. It is similar to the existing
BR_ARP_PROXY flag but has a few semantic
From: Roopa Prabhu
This patch avoids flooding and proxies ndisc packets
for BR_NEIGH_SUPPRESS ports.
Signed-off-by: Roopa Prabhu
---
net/bridge/br_arp_nd_proxy.c | 246 +++
net/bridge/br_device.c | 11 ++
net/bridge/br_input.c| 10
From: Roopa Prabhu
This patch adds a new bridge port flag BR_NEIGH_SUPPRESS to
suppress arp and nd flood on bridge ports. It implements
rfc7432, section 10.
https://tools.ietf.org/html/rfc7432#section-10
for ethernet VPN deployments. It is similar to the existing
BR_ARP_PROXY flag but has a few
On Tue, Oct 3, 2017 at 11:29 AM, Stephen Hemminger
wrote:
> On Tue, 3 Oct 2017 11:21:14 -0700
> Roopa Prabhu wrote:
>
>> diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c
>> index 48fb174..7a50dc5 100644
>> --- a/net/bridge/br_forward.c
>> +++ b/net
From: Roopa Prabhu
This patch adds a new bridge port flag BR_NEIGH_SUPPRESS to
suppress arp and nd flood on bridge ports. It implements
rfc7432, section 10.
https://tools.ietf.org/html/rfc7432#section-10
for ethernet VPN deployments. It is similar to the existing
BR_ARP_PROXY flag but has a few
From: Roopa Prabhu
This series implements arp and nd suppression in the bridge
driver for ethernet vpns. It implements rfc7432, section 10
https://tools.ietf.org/html/rfc7432#section-10
for ethernet VPN deployments. It is similar to the existing
BR_ARP_PROXY flag but has a few semantic
From: Roopa Prabhu
This patch avoids flooding and proxies ndisc packets
for BR_NEIGH_SUPPRESS ports.
Signed-off-by: Roopa Prabhu
---
net/bridge/br_arp_nd_proxy.c | 246 +++
net/bridge/br_device.c | 11 ++
net/bridge/br_input.c| 10
From: Roopa Prabhu
This patch avoids flooding and proxies arp packets
for BR_NEIGH_SUPPRESS ports.
Moves existing br_do_proxy_arp to br_do_proxy_suppress_arp
to support both proxy arp and neigh suppress.
Signed-off-by: Roopa Prabhu
---
net/bridge/br_arp_nd_proxy.c | 186
From: Roopa Prabhu
This patch adds a new bridge port flag BR_NEIGH_SUPPRESS to
suppress arp and nd flood on bridge ports. It implements
rfc7432, section 10.
https://tools.ietf.org/html/rfc7432#section-10
for ethernet VPN deployments. It is similar to the existing
BR_ARP_PROXY flag but has a few
From: Roopa Prabhu
This series implements arp and nd suppression in the bridge
driver for ethernet vpns. It implements rfc7432, section 10
https://tools.ietf.org/html/rfc7432#section-10
for ethernet VPN deployments. It is similar to the existing
BR_ARP_PROXY flag but has a few semantic
From: Roopa Prabhu
This patch avoids flooding and proxies ndisc packets
for BR_NEIGH_SUPPRESS ports.
Signed-off-by: Roopa Prabhu
---
net/bridge/br_arp_nd_proxy.c | 246 +++
net/bridge/br_device.c | 11 ++
net/bridge/br_input.c| 10
From: Roopa Prabhu
This patch avoids flooding and proxies arp packets
for BR_NEIGH_SUPPRESS ports.
Moves existing br_do_proxy_arp to br_do_proxy_suppress_arp
to support both proxy arp and neigh suppress.
Signed-off-by: Roopa Prabhu
---
net/bridge/br_arp_nd_proxy.c | 184
anks
> to Alexander Potapenko for the detailed report and bisection.
>
> Reported-by: Alexander Potapenko
> Fixes: 10c9ead9f3c6 ("rtnetlink: add new RTM_GETSTATS message to dump link
> stats")
> Signed-off-by: Nikolay Aleksandrov
Acked-by: Roopa Prabhu
Thanks Nikolay!.
On Sun, Oct 1, 2017 at 9:36 PM, Roopa Prabhu wrote:
> From: Roopa Prabhu
>
> This series implements arp and nd suppression in the bridge
> driver for ethernet vpns. It implements rfc7432, section 10
> https://tools.ietf.org/html/rfc7432#section-10
> for ethernet VPN deployments
From: Roopa Prabhu
This series implements arp and nd suppression in the bridge
driver for ethernet vpns. It implements rfc7432, section 10
https://tools.ietf.org/html/rfc7432#section-10
for ethernet VPN deployments. It is similar to the existing
BR_ARP_PROXY flag but has a few semantic
From: Roopa Prabhu
This patch adds a new bridge port flag BR_NEIGH_SUPPRESS to
suppress arp and nd flood on bridge ports. It implements
rfc7432, section 10.
https://tools.ietf.org/html/rfc7432#section-10
for ethernet VPN deployments. It is similar to the existing
BR_ARP_PROXY flag but has a few
From: Roopa Prabhu
This patch avoids flooding and proxies ndisc packets
for BR_NEIGH_SUPPRESS ports.
Signed-off-by: Roopa Prabhu
---
net/bridge/br_arp_nd_proxy.c | 246 +++
net/bridge/br_device.c | 10 ++
net/bridge/br_input.c| 10
From: Roopa Prabhu
This patch avoids flooding and proxies arp packets
for BR_NEIGH_SUPPRESS ports.
Moves existing br_do_proxy_arp to br_do_proxy_suppress_arp
to support both proxy arp and neigh suppress.
Signed-off-by: Roopa Prabhu
---
net/bridge/br_arp_nd_proxy.c | 186
On Fri, Sep 29, 2017 at 3:11 PM, Nikolay Aleksandrov
wrote:
> On 30/09/17 00:51, Stephen Hemminger wrote:
>> On Sat, 30 Sep 2017 00:01:24 +0300
>> Nikolay Aleksandrov wrote:
>>
>>> On 29/09/17 18:14, Stephen Hemminger wrote:
On Wed, 27 Sep 2017 16:12:44 +0300
Nikolay Aleksandrov wrote:
On Wed, Sep 27, 2017 at 9:08 AM, Amine Kherbouche
wrote:
>
>
> On 09/27/2017 05:36 PM, Roopa Prabhu wrote:
>>
>> Amine, one small nit here.., if you define mpls_gre_rcv in gre header
>> (like you had initially), you could do the below...
>>
>> #if
you had initially), you could do the below...
#if IS_ENABLED(CONFIG_MPLS)
mpls_gre_rcv()
{
/* real func */
}
#else
mpls_gre_rcv()
{
kfree_skb(skb)
return NET_RX_DROP
}
#endif
and the check in gre_rcv() reduces to
if (unlikely(tpi.proto == htons(ETH_P_MPLS_UC)))
return mpls_gre_rcv(skb, hdr_len);
Which looks much cleaner.
Other than that, looks great. pls add my Acked-by: Roopa Prabhu
to your next version.
thanks!
On Tue, Sep 26, 2017 at 10:58 AM, Amine Kherbouche
wrote:
> Hi Roopa,
>
> Thanks for the feedback, I have just one question:
>
>
> On 09/26/2017 05:15 PM, Roopa Prabhu wrote:
>>>
>>> +static int ipgre_tunnel_encap_add_mpls_ops(void)
>>> > +
On Tue, Sep 26, 2017 at 2:22 AM, Amine Kherbouche
wrote:
> This commit introduces the MPLSoGRE support (RFC 4023), using ip tunnel
> API.
>
> Encap:
> - Add a new iptunnel type mpls.
> - Share tx path: gre type mpls loaded from skb->protocol.
>
> Decap:
> - pull gre hdr and call mpls_forward
On Thu, Sep 21, 2017 at 2:25 AM, Amine Kherbouche
wrote:
> This commit introduces the MPLSoGRE support (RFC 4023), using ip tunnel
> API.
>
> Encap:
> - Add a new iptunnel type mpls.
>
> Decap:
> - pull gre hdr and call mpls_forward().
>
> Signed-off-by: Amine Kherbouche
> ---
> include/net/
On Thu, Sep 21, 2017 at 9:43 AM, David Ahern wrote:
> On 9/21/17 4:05 AM, Vincent Bernat wrote:
>> Currently, there is a difference in netlink events received when an
>> interface is modified through bridge ioctl() or through netlink. This
>> patch generates additional events when an interface is
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