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 <[email protected]> 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 subagent* > it shows only trap_subagent and wifi_subagent running only. > > i tried running it manually by executing > > */etc/snmp/keepalive_subagent -x /var/agentx/master* > Still 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: wlan1* > *Dec 31 19:03:10|00004|datapath|ERR|error receiving data from wlan1: > Network is down* > > Any clue where am going wrong? > > Thanks > Landy > > _______________________________________________ > openflow-discuss mailing list > [email protected] > https://mailman.stanford.edu/mailman/listinfo/openflow-discuss > >
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