Hi, Tahereh Umm, that sounds strange for me...
Could you give me the source code of your app? If so, I try to reproduce your situation and find out what is going wrong. Thanks, Fujimoto On 2017年06月20日 14:16, Tahereh Yaghoubi wrote:
Hi, Satoshi Packet destination is not changed and I can see it in the wireshark. The packet in the first node is matched with this rule: flow entry: cookie=0x0, duration=10.280s, table=0, n_packets=0, n_bytes=0, vlan_tci=0x1000/0x1000,dl_dst=10:00:00:00:00:02 actions=group:6 group entry: group_id=6,type=ff,bucket=watch_port:1,actions=output:1, bucket=watch_port:2,actions=output:2,set_field:4162->vlan_vid but in the next node it is dropped. ThanksOn Tue, Jun 20, 2017 at 9:28 AM, Fujimoto Satoshi <satoshi.fujimo...@gmail.com <mailto:satoshi.fujimo...@gmail.com>> wrote:Hi, TaherehI capture the input port of next node in wireshark, vlan_id is correct, but the packet is dropped!Could you check 'dl_dst' in the packet, too? The rule you installed seems to have two match fields, 'dl_vlan' and 'dl_dst': cookie=0x0, duration=1447.496s, table=0, n_packets=0, n_bytes=0, priority=32770,dl_vlan=198,dl_dst=10:00:00:00:00:02 actions=output:2 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ So packets will be dropped unless it satisfies all of these match fields. Thanks, Fujimoto On 2017年06月19日 16:49, Tahereh Yaghoubi wrote:Hi, I'm trying to implement a Ryu app that calculates main and backup paths and save their rules in flow & group tables. in my code I need to use vlan_id for tagging packets in group table actions like this: group_id=6,type=ff,bucket=weight:0,watch_port:2,actions=output:2,bucket=weight:0,watch_port:1,actions=output:1,set_field:4358->vlan_vid when i down port 2 (in mininet) , it adds vlan_id= 198 and sends the packet from port 1, but in the next node the packet does not match with this rule: cookie=0x0, duration=1447.496s, table=0, n_packets=0, n_bytes=0, priority=32770,dl_vlan=198,dl_dst=10:00:00:00:00:02 actions=output:2 I capture the input port of next node in wireshark, vlan_id is correct, but the packet is dropped! my Ryu code is like this: buckets.append(parser.OFPBucket(watch_port=_port,actions=[ parser.OFPActionOutput(_port), parser.OFPActionSetField(vlan_vid=ofp.OFPVID_PRESENT | failure_id) ])) match =parser.OFPMatch(vlan_vid=(failure_id | ofp.OFPVID_PRESENT),eth_dst=dst_) Thanks in advance -Tahereh ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org!http://sdm.link/slashdot _______________________________________________ Ryu-devel mailing list Ryu-devel@lists.sourceforge.net <mailto:Ryu-devel@lists.sourceforge.net> https://lists.sourceforge.net/lists/listinfo/ryu-devel <https://lists.sourceforge.net/lists/listinfo/ryu-devel>-- Tahereh Yaghoubi ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Ryu-devel mailing list Ryu-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ryu-devel
------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot
_______________________________________________ Ryu-devel mailing list Ryu-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ryu-devel
