Hi,
On 2015年01月19日 15:25, Padma Jayasankar wrote:
> Hi,
> For my project i have to do load balancing based on available bandwidth.
> How to find the available bandwidth from the no of bytes transmitted on a
> link. Please clarify.
I think that OpenFlow and Ryu does not have the ability to get
Signed-off-by: ISHIDA Wataru
---
ryu/services/protocols/bgp/peer.py | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/ryu/services/protocols/bgp/peer.py
b/ryu/services/protocols/bgp/peer.py
index b4b4cdd..0dd48d7 100644
--- a/ryu/services/protocols/bgp/peer.py
+++ b/ryu/ser
Signed-off-by: ISHIDA Wataru
---
ryu/services/protocols/bgp/peer.py | 12
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/ryu/services/protocols/bgp/peer.py
b/ryu/services/protocols/bgp/peer.py
index 4dafb10..b4b4cdd 100644
--- a/ryu/services/protocols/bgp/peer.py
+++
These patches fix bug of bmp server/client reported by Tsuboi-san.
ISHIDA Wataru (6):
bgp/bmp: send unmodified BGPUpdate to bmp server.
bgp: don't hold withdrawn routes in adj_rib_in
bmpstation: bug fix. stop closing fds which are in use.
bgp: fix bug of NameError: global name 'sent_route'
Signed-off-by: ISHIDA Wataru
---
ryu/app/bmpstation.py | 2 --
1 file changed, 2 deletions(-)
diff --git a/ryu/app/bmpstation.py b/ryu/app/bmpstation.py
index a96500f..2ef5c64 100644
--- a/ryu/app/bmpstation.py
+++ b/ryu/app/bmpstation.py
@@ -93,5 +93,3 @@ class BMPStation(app_manager.RyuApp):
Signed-off-by: ISHIDA Wataru
---
ryu/services/protocols/bgp/operator/commands/show/neighbor.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ryu/services/protocols/bgp/operator/commands/show/neighbor.py
b/ryu/services/protocols/bgp/operator/commands/show/neighbor.py
index 8
Current implementation of bmp client uses Peer._construct_update()
which modifies original BGPUpdate message for sending to peers.
This function is not appropriate to use for bmp client, because
bmp client must send a BGPUpdate message which contains unmodified path
attributes. Fix this by introduc
Signed-off-by: ISHIDA Wataru
---
ryu/services/protocols/bgp/bmp.py | 7 ---
1 file changed, 7 deletions(-)
diff --git a/ryu/services/protocols/bgp/bmp.py
b/ryu/services/protocols/bgp/bmp.py
index 78175ee..9af87ea 100644
--- a/ryu/services/protocols/bgp/bmp.py
+++ b/ryu/services/protocols/bg
Hi Padma,
I have described my patch as part of the mail, let me quote it. Please find
the reference to the OF specs as part of the quote.
## Quote
This is with regards to the patch that I sent with subject "[PATCH 1/2]
simple_switch_13.py: Added ability to use buffer_id in FlowMod" (the seco
Hi,
One basic doubt. Most of the simple_switch apps have this part of code
# install a flow to avoid packet_in next time
if out_port != ofproto.OFPP_FLOOD:
match = parser.OFPMatch(in_port=in_port, eth_dst=dst)
# verify if we have a valid buffer_id, if yes avoid to
Thanks Flavio for your hints!!
I am afraid Spanning tree solution could not be a solution to exploit
multipath topologies.
I've been looking for some solution in the line I commented (about caching
the appearance of broadcast ARP classifying them by [datapath id (switch),
src_ip, dst_ip]) and I ha
Spanning tree is the short (not complete) answer.
The problem is that mac_learning uses the action flood for ARP packets.
I'm not 100% sure on the solution.
Flávio Castro Jr.
MSCS student at Georgia Tech
B.S.E in Networks Engineering from the University of Brasilia.
CCNA Certified
(404) 660-9373
Dear all,
I am new in this world of SDN and based upon some comments on the net and I
decided to start by using the Ryu/mininet/ovs friendly environment to start
with it. After reading the Ryubook I am trying to develop my own
application which tries to exploit the redundancy in a multipath topolo
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