[Click] Queue drops

Robert Ross rross at dsci.com
Wed Feb 6 19:35:08 EST 2008


Awesome.  Thank you so much!

On Tue, 2008-02-05 at 17:42, Eddie Kohler wrote:

> Hi Robert,
> 
> All Queue elements in current git should have the optional second output!
> 
> Eddie
> 
> 
> Robert Ross wrote:
> > I've made an attempt at updating all the queue elements to output drops
> > on a secondary push port.  This seemed to work in userlevel, but caused
> > immediate kernel panics when running as a linuxmodule.  I'm still very
> > new to Click development.  Is this something you can add easily?  Seems
> > to me being able to "trap" dropped packets would be a very useful
> > feature.  In our particular situation, we want to send these packets to
> > a PCAP dump file for further analysis.
> > 
> > Robert Ross
> > DSCI Inc.
> > Office: 732.542.3113 x173
> > Home: 609.702.8114
> > Cell: 609.509.5139
> > Fax: 253.550.6198
> > 
> > -----Original Message-----
> > From: Eddie Kohler [mailto:kohler at cs.ucla.edu] 
> > Sent: Friday, December 07, 2007 6:29 PM
> > To: Robert Ross
> > Cc: click at amsterdam.lcs.mit.edu
> > Subject: Re: [Click] Queue drops
> > 
> > There isn't a specific reason.  Would it be useful for you?
> > 
> > Eddie
> > 
> > 
> > Robert Ross wrote:
> >> Just out of curiosity, is there a specific reason why queue elements
> > do not have a secondary push output for dropped packets?  Most other
> > elements that drop packets will push them out a secondary port if
> > available.
> >>  
> >> Robert A. Ross
> >> DSCI Inc.
> >> 609-509-5139
> >> _______________________________________________
> >> click mailing list
> >> click at amsterdam.lcs.mit.edu
> >> https://amsterdam.lcs.mit.edu/mailman/listinfo/click


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