Sure, I'll grab one and send it across later this afternoon. Also, this isn't high priority -- I'm just going to disable LLDP on the ProCurve.
Glen Martin Casado wrote: > Looks like there is a bug in the LLDP protocol handling. I can take a > look at this. Glen, would it be possible for you to send a pcap file > of the offending packet? > > thanks! > .martin > >> Hi Glen, >> >> On the HP switches, I usually run the following commands: >> >> lldp admin-status [dataports] disable >> >> no spanning-tree >> >> [dataports] refers to a1-a24 on the current HP setup. >> >> >> These ensure that the switch send no traffic out the OF interfaces; >> maybe this will help in the meantime. >> >> -Brandon >> >> >> On Wed, Jul 30, 2008 at 11:42 AM, Glen Gibb <[EMAIL PROTECTED] >> <mailto:[EMAIL PROTECTED]>> wrote: >> >> Hi all, >> >> We plugged an HP ProCurve switch into an OpenFlow switch today and >> it caused crashes in discovery: >> >> 00002|pyrt|ERR:unable to invoke a Python event handler: >> Traceback (most recent call last): >> File "./nox/lib/util.py", line 115, in f >> event.total_len, buffer_id, packet) >> File "./nox/apps/discovery/discovery.py", line 148, in <lambda> >> >> discovery.lldp_input_handler(self,dp,inport,reason,len,bid,packet), >> File "./nox/apps/discovery/discovery.py", line 235, in >> lldp_input_handler >> (portid,) = struct.unpack("!H", lldph.tlvs[1].id) >> File "/usr/lib/python2.5/struct.py", line 87, in unpack >> return o.unpack(s) >> error: unpack requires a string argument of length 2 >> >> Attached is the Packet In message containing the LLDP packet. >> >> Let me know if there's any other info you need, >> Glen >> >> _______________________________________________ >> nox-dev mailing list >> nox-dev@noxrepo.org <mailto:nox-dev@noxrepo.org> >> http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org >> >> >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> nox-dev mailing list >> nox-dev@noxrepo.org >> http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org >> > > _______________________________________________ nox-dev mailing list nox-dev@noxrepo.org http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org
