Hi Mohammed, The "no-slot" error occurs since you did not configure the classifier properly. In particular, you ask NS2 to send a packet to a non-existing object.
For more information, please read the following post: http://www.ns2ultimate.com/post/520626807/classifier-no-slot-error Best Wishes, Teerawat Issariyakul http://www.ns2ultimate.com/ http://www.facebook.com/pages/Teerawat-Issariyakul/358240861417 http://twitter.com/T_Bear http://www.t-issariyakul.blogspot.com http://www.ece.ubc.ca/~teerawat On May 13, 2011, at 6:28 PM, Mohamed Ibrahim Salman wrote: > > Hi everyone, > I'm trying to redirect packets from source to (another destination) in > routing layer, but this error appear, any one have any idea? > > > current number of current packet inside (rt_resolve) is (1)--- > Classfier::no-slot{} default handler (tcl/lib/ns-lib.tcl) --- _o80: no target > for slot 0 _o80 type: Classifier/Portcontent dump:classifier _o80 0 > offset 0 shift 2147483647 mask 1 slots slot 255: _o82 > (CMUTrace/Recv)---------- Finished standard no-slot{} default handler > ---------- >