tag:blogger.com,1999:blog-1978652979840829013.post2609794080954410409..comments2024-02-13T07:05:41.069-08:00Comments on sFlow: ovs-ofctlPeterhttp://www.blogger.com/profile/00856599914190257147noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-1978652979840829013.post-5540209317173315402018-08-07T19:14:37.862-07:002018-08-07T19:14:37.862-07:00I am trying to add flows for torus topology with p...I am trying to add flows for torus topology with pox in order to ping all the hosts in mininet. Here is my add flow command.<br /><br />sudo mn --custom=sflow-rt/extras/sflow.py --link tc,bw=10 --topo torus,3,3 --controller remote --switch ovsk,stp=1 --mac<br /><br />sudo ovs-ofctl add-flow s1x1 priority=65535,arp,in_port=1,vlan_tci=0x0000,dl_src=00:00:00:00:00:01,dl_dst=00:00:00:00:00:02,arp_spa=10.0.0.1,arp_tpa=10.0.0.2,arp_op=2 actions=output:1<br /><br />sudo ovs-ofctl add-flow s1x2 priority=65535,arp,in_port=1,vlan_tci=0x0000,dl_src=00:00:00:00:00:02,dl_dst=00:00:00:00:00:01,arp_spa=10.0.0.2,arp_tpa=10.0.0.1,arp_op=2,actions=output:1<br /><br />sudo ovs-ofctl add-flow s1x1 priority=65535,icmp,in_port=1,vlan_tci=0x0000,dl_src=00:00:00:00:00:01,dl_dst=00:00:00:00:00:02,nw_src=10.0.0.1,nw_dst=10.0.0.2,nw_tos=0,icmp_type=8,icmp_code=0,actions=output:1<br /><br />sudo ovs-ofctl add-flow s1x2 priority=65535,icmp,in_port=1,vlan_tci=0x0000,dl_src=00:00:00:00:00:02,dl_dst=00:00:00:00:00:01,nw_src=10.0.0.2,nw_dst=10.0.0.1,nw_tos=0,icmp_type=8,icmp_code=0,actions=output:1<br /><br />Even after adding, I am still unable to ping the hosts. Can you please help me?Anonymoushttps://www.blogger.com/profile/14761638453481477169noreply@blogger.comtag:blogger.com,1999:blog-1978652979840829013.post-57712663116663826172014-10-28T08:43:16.020-07:002014-10-28T08:43:16.020-07:00I think you shoud use: ovs-ofctl add-flow card_bri...I think you shoud use: ovs-ofctl add-flow card_bridge (example: xenbr0)Huynh Nanghttps://www.blogger.com/profile/09485479070595299642noreply@blogger.comtag:blogger.com,1999:blog-1978652979840829013.post-63953080601130311712014-03-12T00:36:17.694-07:002014-03-12T00:36:17.694-07:00I am getting one error
ovs-ofctl : connectiong to...I am getting one error <br />ovs-ofctl : connectiong to tcp:127.0.0.1 (connection refused). I am using openvswitch.sagarhttps://www.blogger.com/profile/03520116671183579708noreply@blogger.com