Re: [Ryu-devel] Trouble in seting priority while using the Qos

2016-04-28 Thread Narendra Hanif
Thanks for the responsed, i'll try it and will inform you if it work, maybe i'll try next week because now I'm still travelling Sent from my iPhone > On Apr 25, 2016, at 8:04 AM, Iwase Yusuke wrote: > > Hi, > > I replied to the similar question as follows. > It will be helpful for you. > http

Re: [Ryu-devel] Trouble in seting priority while using the Qos

2016-04-28 Thread Narendra Hanif
Thanks for the responsed, i'll try it and will inform you if it work, maybe i'll try next week because now Sent from my iPhone > On Apr 25, 2016, at 8:04 AM, Iwase Yusuke wrote: > > Hi, > > I replied to the similar question as follows. > It will be helpful for you. > https://sourceforge.net/p

Re: [Ryu-devel] flow modification

2016-04-28 Thread Козлов Станислав Евгеньевич
Hey Randa, Yes, it does: class ryu.ofproto.ofproto_v1_4_parser.OFPActionSetField(field=None, **kwargs) Set field action This action modifies a header field in the packet. The set of keywords available for this is same as OFPMatch. Example: set_field = OFPActionSetField(eth_src="00:00:

Re: [Ryu-devel] Modify TCP ACK packet

2016-04-28 Thread Ramana Reddy
If you can using openvswitch, you can write a rule something like this: ovs-ofctl add-flow s1 in_port=1,tcp, tcp_flags=+syn, actions=output:2 This can be done via RYU application by inserting a rule using flow_mod. 1. Parse the packet 2. Get the tcp header and get the tcp flags, and get their re

[Ryu-devel] Modify TCP ACK packet

2016-04-28 Thread Randa Alani
Dear all How to modify TCP ACK packet received by an Openflow switch which is controlled by Ryu controller? What match field can be used? I intend to count the number of flows passing through a switch depending on SYN/FIN flag and insert this count in the ACK packet? How to do that? Any informa

[Ryu-devel] flow modification

2016-04-28 Thread Randa Alani
Dear all I am new to Ryu, does it support (modify header) action? Regards, Randa -- Find and fix application performance issues faster with Applications Manager Applications Manager provides deep performance insights into