Hi, I don't know if this will help or not. The keepalive,trap,wifi subagents were all compiled on the AP itself (AP hardware is PC engine) and not transferred from a different machine. Landy
--- On Mon, 7/11/11, kk yap <yap...@stanford.edu> wrote: From: kk yap <yap...@stanford.edu> Subject: Re: [openflow-discuss] keepalive_subagent not running properly To: "man monaco" <glamourous...@yahoo.com> Cc: "OpenFlow-Discuss" <openflow-discuss@lists.stanford.edu> Date: Monday, July 11, 2011, 11:39 AM Given that your trap and wifi subagents are running, I can only assume your SNMP setup is ok. The most likely cause is a mismatch of OpenFlow setup and the SNMP setup. If the version is correct, I am not sure what else is wrong. Nikhil, can you think of anything else? RegardsKK On 11 July 2011 11:14, man monaco <glamourous...@yahoo.com> wrote: Hi KK, When i run keepalive_subagent, i don't see neither error nor successful messages. The subagents (keepalive, trap, wifi) are loaded automatically when the AP reboots, i don't load them manually. Landy --- On Mon, 7/11/11, kk yap <yap...@stanford.edu> wrote: From: kk yap <yap...@stanford.edu> Subject: Re: [openflow-discuss] keepalive_subagent not running properly To: "man monaco" <glamourous...@yahoo.com> Cc: "OpenFlow-Discuss" <openflow-discuss@lists.stanford.edu> Date: Monday, July 11, 2011, 10:51 AM That should be fine. What is the error when you started the agent manually? You should not start the agent until OpenFlow is loaded, since you are mucking with the loading of stuff. RegardsKK On 11 July 2011 10:45, man monaco <glamourous...@yahoo.com> wrote: Hi KK, I would use openflow-1.0. here is the output from git branch -a * master remotes/origin/devel/brandonh/nlfix remotes/origin/devel/grg/wireshark remotes/origin/devel/spec_diff remotes/origin/devel/tyabe/0.8.9-netfpga remotes/origin/devel/tyabe/1.0.0-netfpga remotes/origin/master remotes/origin/release/0.8.9 remotes/origin/release/0.9.0 remotes/origin/release/1.0.0 remotes/origin/spec1.1 Landy --- On Mon, 7/11/11, kk yap <yap...@stanford.edu> wrote: From: kk yap <yap...@stanford.edu> Subject: Re: [openflow-discuss] keepalive_subagent not running properly To: "man monaco" <glamourous...@yahoo.com> Date: Monday, July 11, 2011, 10:30 AM Which version of OpenFlow would you be using? Mind pasting you git branch -a? RegardsKK On 11 July 2011 10:27, man monaco <glamourous...@yahoo.com> wrote: Hi KK, when i do git branch -a, i get a asterisk on master branch (*master). which version is the branch? The error message about wlan1 network down now is resolved, i was running ofdatapath & ofprotocol before hostapd which led to that error. Thank You,Landy --- On Mon, 7/11/11, kk yap <yap...@stanford.edu> wrote: From: kk yap <yap...@stanford.edu> Subject: Re: [openflow-discuss] keepalive_subagent not running properly To: "man monaco" <glamourous...@yahoo.com> Cc: "OpenFlow-Discuss" <openflow-discuss@lists.stanford.edu> Date: Monday, July 11, 2011, 10:05 AM Two things to check. * Which version of OpenFlow reference switch are you running? * Is your network up? Seems like the error is saying your wlan1 is down. Regards KK On 11 July 2011 09:44, man monaco <glamourous...@yahoo.com> wrote: Hi, I installed Openroads recently, everything seems to work as required but i have problem with (keepalive_subagent). It runs at the beginning when i reboot the AP and when a mobile node connects to AP, several SNMP traps/gets messages are sent received. After 1 minute or so, the keepalive_subagent terminates by itself. when i do : ps -eaf|grep subagentit shows only trap_subagent and wifi_subagent running only. i tried running it manually by executing /etc/snmp/keepalive_subagent -x /var/agentx/masterStill doesn't work. Also, i receive this error when keepalive_subagent is off and a mobile node connects to the AP: Dec 31 19:03:10|00003|netdev|WARN|error receiving Ethernet packet on Network is down: wlan1Dec 31 19:03:10|00004|datapath|ERR|error receiving data from wlan1: Network is down Any clue where am going wrong? ThanksLandy _______________________________________________ openflow-discuss mailing list openflow-discuss@lists.stanford.edu https://mailman.stanford.edu/mailman/listinfo/openflow-discuss _______________________________________________ openflow-discuss mailing list openflow-discuss@lists.stanford.edu https://mailman.stanford.edu/mailman/listinfo/openflow-discuss _______________________________________________ openflow-discuss mailing list openflow-discuss@lists.stanford.edu https://mailman.stanford.edu/mailman/listinfo/openflow-discuss
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