Thank you Yiannis. I resolved the issue by setting up a dhcp server and getting ip through that server on my wan port on the switch and then the packets after queuing passed through to the internet.
On Wed, May 14, 2014 at 9:45 AM, Yiannis Yiakoumis <gyiakou...@gmail.com>wrote: > > > > On Tue, May 13, 2014 at 9:55 PM, Namrah Tariq > <10besenta...@seecs.edu.pk>wrote: > >> >> >> ---------- Forwarded message ---------- >> From: Namrah Tariq <10besenta...@seecs.edu.pk> >> Date: Wed, May 14, 2014 at 9:40 AM >> Subject: Re: [openflow-discuss] Configuration Problem in TL-WR740N v4.23 >> To: Yiannis Yiakoumis <gyiakou...@gmail.com> >> >> >> I want to control 802.11 QoS as well. Ok can you clear one thing for me? >> What should be the ip of the system connecting to the switch? It should be >> from the network in which my internet is running. right? I'm working in a >> lab and 10.3.12.x subnet is running here. >> >> >> > 802.11 QoS won't work out of the box. You'll have to experiment with TC > and see how to map things to 802.11 queues appropriately. And then, setup > queues through TC and just do the mapping from OpenFlow. > "System connecting to the switch" is vague, and your setup depends on your > network (DHCP, NAT, ACLs etc). You should go through the OpenFlow - Mininet > tutorial to clarify a few things. > > Yiannis > > >> On Tue, May 13, 2014 at 8:24 PM, Yiannis Yiakoumis >> <gyiakou...@gmail.com>wrote: >> >>> Does it work without queues (e.g. just by using the output action)? >>> Queueing on wireless port than wired ports and this might break the mapping >>> on tc (Linux uses mqueue discipline to capture the underlying WiFi hardware >>> queues). I'd suggest to start with output port, then try to add queues on a >>> wired port, and when you get these working look at the wireless. >>> >>> Also, what is the policy you want to enforce? Do you want to do a >>> standard DRR, or also control 802.11 QoS as well? >>> >>> >>> On Tue, May 13, 2014 at 6:22 AM, Namrah Tariq <10besenta...@seecs.edu.pk >>> > wrote: >>> >>>> I managed to create queues on the wireless port (i.e. 2) >>>> I'm using the lan port as the management port and wan and wlan0 for >>>> openflow ports. Here are my new configurations: >>>> >>>> */etc/config/network* >>>> >>>> config interface 'loopback' >>>> option ifname 'lo' >>>> option proto 'static' >>>> option ipaddr '127.0.0.1' >>>> option netmask '255.0.0.0' >>>> >>>> config globals 'globals' >>>> option ula_prefix 'fd00:5739:f251::/48' >>>> >>>> config interface 'lan' >>>> option ifname 'eth0' >>>> option type 'bridge' >>>> option proto 'static' >>>> option ipaddr '192.168.1.1' >>>> option netmask '255.255.255.0' >>>> option dns '8.8.8.8' >>>> >>>> >>>> config interface 'wan' >>>> option ifname 'eth1' >>>> option proto 'static' >>>> >>>> config interface >>>> option ifname 'wlan0' >>>> option proto 'static' >>>> >>>> config interface 'wan6' >>>> option ifname '@wan' >>>> option proto 'dhcpv6' >>>> >>>> >>>> config switch >>>> option name 'switch0' >>>> option reset '1' >>>> option enable_vlan '1' >>>> >>>> config switch_vlan >>>> option device 'switch0' >>>> option vlan '1' >>>> option ports '0 1 2 3 4' >>>> >>>> >>>> */etc/config/wireless* >>>> >>>> >>>> config wifi-device radio0 >>>> option type mac80211 >>>> option channel 6 >>>> option hwmode 11g >>>> option path 'platform/ar933x_wmac' >>>> >>>> option htmode HT20 >>>> # REMOVE THIS LINE TO ENABLE WIFI: >>>> #option disabled 1 >>>> >>>> config wifi-iface >>>> option device radio0 >>>> #option network lan >>>> option mode ap >>>> option ssid OpenWrt >>>> option encryption none >>>> >>>> */etc/config/openflow* >>>> >>>> >>>> config 'ofswitch' >>>> option 'dp' 'dp0' >>>> option 'dpid' '000000000001' >>>> option 'ofports' 'eth1 wlan0' >>>> >>>> option 'ofctl' 'tcp:192.168.1.10:6633' >>>> option 'mode' 'outofband' >>>> >>>> Everything upto the point where i install flows on the switch on port2 >>>> and packets enqueue to the required queues is working...the only problem i >>>> have is that when they reach the queue they are not forwarded to the >>>> Internet. What am I missing?? please help >>>> >>>> >>>> On Sun, May 11, 2014 at 6:24 PM, Namrah Tariq < >>>> 10besenta...@seecs.edu.pk> wrote: >>>> >>>>> And how should i make changes to my configuration file to enable >>>>> internet? my wan port is being used by the controller >>>>> >>>>> >>>>> On Sun, May 11, 2014 at 1:34 PM, Yiannis Yiakoumis < >>>>> gyiakou...@gmail.com> wrote: >>>>> >>>>>> Hi, >>>>>> >>>>>> Please cc the mailing-list on follow-ups. >>>>>> You can check the port either using wireshark or the controller >>>>>> (depending on the controller you might have to print it yourself). In >>>>>> case >>>>>> you haven't done this so far, I'd suggest to go through the Mininet >>>>>> OpenFlow tutorial : http://mininet.org/ >>>>>> >>>>>> Yiannis >>>>>> >>>>>> >>>>>> On Thu, May 8, 2014 at 2:19 AM, Namrah Tariq < >>>>>> 10besenta...@seecs.edu.pk> wrote: >>>>>> >>>>>>> Hi Yiannis, >>>>>>> Thank you for your suggestions. >>>>>>> I wanted to know which message you are talking about. When I start >>>>>>> openflow and it connects to the switch and then I connect two clients >>>>>>> to my >>>>>>> switch through wireless I saw a message on the controller saying >>>>>>> installing >>>>>>> flow from port 5 to 65528. Is this my wireless port? >>>>>>> Sorry if i'm asking an annoying question, I'm new to all this stuff >>>>>>> just started 2 weeks ago. >>>>>>> >>>>>>> >>>>>>> On Thu, May 8, 2014 at 12:55 AM, Yiannis Yiakoumis < >>>>>>> gyiakou...@gmail.com> wrote: >>>>>>> >>>>>>>> Hi Namrah, >>>>>>>> >>>>>>>> You should be able to figure out the wireless port by looking the >>>>>>>> switch-configuration message during OF handshake, or looking at the >>>>>>>> port >>>>>>>> field from packet-ins. >>>>>>>> Also, do check that simple output action works before you setup and >>>>>>>> use queues.. >>>>>>>> >>>>>>>> Yiannis >>>>>>>> >>>>>>>> >>>>>>>> On Wed, May 7, 2014 at 6:50 AM, Namrah Tariq < >>>>>>>> 10besenta...@seecs.edu.pk> wrote: >>>>>>>> >>>>>>>>> I'm using pox with openflow 1.0 on my openwrt flashed router >>>>>>>>> TL-WR740N v4.23. >>>>>>>>> Basically I want to connect my controller to wan port of router >>>>>>>>> and make queues on wireless port and forward traffic through these >>>>>>>>> queues. >>>>>>>>> My ofprotocol and ofdatapath services run and my controller also >>>>>>>>> connects >>>>>>>>> to the switch. My problem is that I don't know which port is the >>>>>>>>> wireless >>>>>>>>> port and when i connect clients to the switch wirelessly the wireless >>>>>>>>> connection keeps disconnecting and i'm unable to ping one client from >>>>>>>>> an >>>>>>>>> other. Please help me. Here are my configs. >>>>>>>>> I tried by making queues on port 5 but no traffic is passing >>>>>>>>> through queues. My pox code is correct because I tested it on mininet. >>>>>>>>> >>>>>>>>> #/etc/config/network >>>>>>>>> config interface 'loopback' >>>>>>>>> option ifname 'lo' >>>>>>>>> option proto 'static' >>>>>>>>> option ipaddr '127.0.0.1' >>>>>>>>> option netmask '255.0.0.0' >>>>>>>>> >>>>>>>>> config globals 'globals' >>>>>>>>> option ula_prefix 'fdaa:d16f:ceae::/48' >>>>>>>>> >>>>>>>>> config switch >>>>>>>>> option name 'switch0' >>>>>>>>> option reset '1' >>>>>>>>> option enable_vlan '1' >>>>>>>>> option enable_learning '0' >>>>>>>>> >>>>>>>>> config switch_vlan >>>>>>>>> option device 'switch0' >>>>>>>>> option vlan '1' >>>>>>>>> option ports '0t 1' >>>>>>>>> option vid '1' >>>>>>>>> >>>>>>>>> config switch_vlan >>>>>>>>> option device 'switch0' >>>>>>>>> option vlan '3' >>>>>>>>> option ports '0t 3' >>>>>>>>> option vid '3' >>>>>>>>> >>>>>>>>> config switch_vlan >>>>>>>>> option device 'switch0' >>>>>>>>> option vlan '4' >>>>>>>>> option ports '0t 4' >>>>>>>>> option vid '4' >>>>>>>>> >>>>>>>>> config switch_vlan >>>>>>>>> option device 'switch0' >>>>>>>>> option vlan '2' >>>>>>>>> option ports '0t 2' >>>>>>>>> option vid '2' >>>>>>>>> >>>>>>>>> config switch_vlan >>>>>>>>> option device 'switch0' >>>>>>>>> option vlan '5' >>>>>>>>> option ports '0t 5' >>>>>>>>> option vid '5' >>>>>>>>> >>>>>>>>> config interface 'lan1' >>>>>>>>> option ifname 'eth0.1' >>>>>>>>> option proto 'static' >>>>>>>>> >>>>>>>>> config interface 'lan2' >>>>>>>>> option ifname 'eth0.2' >>>>>>>>> option proto 'static' >>>>>>>>> >>>>>>>>> config interface 'lan3' >>>>>>>>> option ifname 'eth0.3' >>>>>>>>> option proto 'static' >>>>>>>>> >>>>>>>>> config interface 'lan4' >>>>>>>>> option ifname 'eth0.4' >>>>>>>>> option proto 'static' >>>>>>>>> >>>>>>>>> config interface >>>>>>>>> option ifname 'wlan0' >>>>>>>>> option proto 'static' >>>>>>>>> >>>>>>>>> config interface 'wan' >>>>>>>>> option ifname 'eth1' >>>>>>>>> option _orig_ifname 'eth1' >>>>>>>>> option _orig_bridge 'false' >>>>>>>>> option proto 'static' >>>>>>>>> option ipaddr '192.168.1.12' >>>>>>>>> option netmask '255.255.255.0' >>>>>>>>> option gateway '192.168.1.1' >>>>>>>>> option broadcast '192.168.1.255' >>>>>>>>> option dns '192.168.1.1' >>>>>>>>> >>>>>>>>> #/etc/config/openflow >>>>>>>>> >>>>>>>>> config 'ofswitch' >>>>>>>>> option 'dp' 'dp0' >>>>>>>>> option 'dpid' '000000000001' >>>>>>>>> option 'ofports' 'eth0.1 eth0.2 eth0.3 eth0.4 wlan0' >>>>>>>>> option 'ofctl' 'tcp:192.168.1.10:6633' >>>>>>>>> option 'mode' 'outofband' >>>>>>>>> >>>>>>>>> #/etc/config/wireless >>>>>>>>> >>>>>>>>> config wifi-device radio0 >>>>>>>>> option type mac80211 >>>>>>>>> option channel 11 >>>>>>>>> option hwmode 11ng >>>>>>>>> option path 'platform/ar933x_wmac' >>>>>>>>> list ht_capab SHORT-GI-20 >>>>>>>>> list ht_capab SHORT-GI-40 >>>>>>>>> list ht_capab RX-STBC1 >>>>>>>>> list ht_capab DSSS_CCK-40 >>>>>>>>> option htmode HT20 >>>>>>>>> # REMOVE THIS LINE TO ENABLE WIFI: >>>>>>>>> #option disabled 1 >>>>>>>>> >>>>>>>>> config wifi-iface >>>>>>>>> option device radio0 >>>>>>>>> #option network lan >>>>>>>>> option mode ap >>>>>>>>> option ssid OpenWrt >>>>>>>>> option encryption none >>>>>>>>> >>>>>>>>> -- >>>>>>>>> Namrah Tariq >>>>>>>>> BESE-1 >>>>>>>>> SEECS-NUST >>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> openflow-discuss mailing list >>>>>>>>> openflow-discuss@lists.stanford.edu >>>>>>>>> https://mailman.stanford.edu/mailman/listinfo/openflow-discuss >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> Yiannis . >>>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Namrah Tariq >>>>>>> BESE-1 >>>>>>> SEECS-NUST >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Yiannis . >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Namrah Tariq >>>>> BESE-1 >>>>> SEECS-NUST >>>>> >>>> >>>> >>>> >>>> -- >>>> Namrah Tariq >>>> BESE-1 >>>> SEECS-NUST >>>> >>> >>> >>> >>> -- >>> Yiannis . >>> >> >> >> >> -- >> Namrah Tariq >> BESE-1 >> SEECS-NUST >> >> >> >> -- >> Namrah Tariq >> BESE-1 >> SEECS-NUST >> >> _______________________________________________ >> openflow-discuss mailing list >> openflow-discuss@lists.stanford.edu >> https://mailman.stanford.edu/mailman/listinfo/openflow-discuss >> >> > > > -- > Yiannis . > -- Namrah Tariq BESE-1 SEECS-NUST
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