Sounds like you didn't add the variables to tcl/libns-default.tcl On 1/13/13 7:57 PM, Anirudh Sivaraman wrote: > Hi > > I am using ns2 to simulate sfq_codel (code taken from > https://github.com/dtaht/ns2/blob/master/queue/sfqcodel.cc). I > modified codel.tcl > (https://github.com/dtaht/ns2/blob/master/codel.tcl) to run sfq_codel. > Specifically, I modified this line in codel.tcl : > > $ns duplex-link $n0 $n1 $bw ${bdelay}ms CoDel > > to > > $ns duplex-link $n0 $n1 $bw ${bdelay}ms sfqCoDel > > Things run fine, except I get these warnings : > > warning: no class variable Queue/sfqCoDel::interval_ > > see tcl-object.tcl in tclcl for info about this warning. > > warning: no class variable Queue/sfqCoDel::target_ > > warning: no class variable Queue/sfqCoDel::curq_ > > warning: no class variable Queue/sfqCoDel::d_exp_ > > warning: no class variable Queue/sfqCoDel::interval_ > > see tcl-object.tcl in tclcl for info about this warning. > > warning: no class variable Queue/sfqCoDel::target_ > > warning: no class variable Queue/sfqCoDel::curq_ > > warning: no class variable Queue/sfqCoDel::d_exp_ > > Are these warnings safe to ignore or do they affect the simulation output ? > > Anirudh > _______________________________________________ > Codel mailing list > [email protected] > https://lists.bufferbloat.net/listinfo/codel >
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