[ns] dropping packets with no reason.
Yaling Yang
yyang8@uiuc.edu
Thu, 18 Oct 2001 22:31:59 -0500
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Hi,
I am doing some wireless simulation in ns . I find that most of my =
packets got dropped with no reasons showed in the trace file. Does =
anyone know why this happened? Why there is no reason for the packet =
droping?
Here is what I got in the trace file:
r -t 2.619434403 -Hs 1 -Hd -2 -Ni 1 -Nx 200.00 -Ny 0.00 -Nz 0.00 -Ne =
-1.000000 -Nl MAC -Nw --- -Ma 0 -Md ffffffff -Ms 0 -Mt 800 -Is 0.255 -Id =
-1.255 -It AODV -Il 52 -If 0 -Ii 0 -Iv 3 -P aodv -Pt 0x2 -Ph 0 -Pb 2 -Pd =
5 -Pds 0 -Ps 0 -Pss 2 -Pc REQUEST=20
r -t 2.619459403 -Hs 6 -Hd -2 -Ni 6 -Nx 0.00 -Ny 200.00 -Nz 0.00 -Ne =
-1.000000 -Nl RTR -Nw --- -Ma 0 -Md ffffffff -Ms 0 -Mt 800 -Is 0.255 -Id =
-1.255 -It AODV -Il 52 -If 0 -Ii 0 -Iv 3 -P aodv -Pt 0x2 -Ph 0 -Pb 2 -Pd =
5 -Pds 0 -Ps 0 -Pss 2 -Pc REQUEST=20
d -t 3.454425542 -Hs 0 -Hd 1 -Ni 0 -Nx 0.00 -Ny 0.00 -Nz 0.00 -Ne =
-1.000000 -Nl IFQ -Nw --- -Ma 0 -Md 1 -Ms 0 -Mt 800 -Is 0.0 -Id 5.0 -It =
cbr -Il 532 -If 0 -Ii 30 -Iv 30 -Pn cbr -Pi 30 -Pf 0 -Po 5=20
d -t 3.454425542 -Hs 0 -Hd 1 -Ni 0 -Nx 0.00 -Ny 0.00 -Nz 0.00 -Ne =
-1.000000 -Nl IFQ -Nw --- -Ma 0 -Md 1 -Ms 0 -Mt 800 -Is 0.0 -Id 5.0 -It =
cbr -Il 532 -If 0 -Ii 30 -Iv 30 -Pn cbr -Pi 30 -Pf 0 -Po 5=20
d -t 3.454425542 -Hs 0 -Hd 1 -Ni 0 -Nx 0.00 -Ny 0.00 -Nz 0.00 -Ne =
-1.000000 -Nl IFQ -Nw --- -Ma 0 -Md 1 -Ms 0 -Mt 800 -Is 0.0 -Id 5.0 -It =
cbr -Il 532 -If 0 -Ii 30 -Iv 30 -Pn cbr -Pi 30 -Pf 0 -Po 5
Yaling
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<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Diso-8859-1">
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<DIV> </DIV>
<DIV><FONT face=3DArial size=3D2>Hi,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I am doing some wireless simulation in =
ns . I find=20
that most of my packets got dropped with no reasons showed in the trace =
file.=20
Does anyone know why this happened? Why there is no reason for the =
packet=20
droping?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Here is what I got in the trace =
file:</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT size=3D2>
<P>r -t 2.619434403 -Hs 1 -Hd -2 -Ni 1 -Nx 200.00 -Ny 0.00 -Nz 0.00 -Ne=20
-1.000000 -Nl MAC -Nw --- -Ma 0 -Md ffffffff -Ms 0 -Mt 800 -Is 0.255 -Id =
-1.255=20
-It AODV -Il 52 -If 0 -Ii 0 -Iv 3 -P aodv -Pt 0x2 -Ph 0 -Pb 2 -Pd 5 -Pds =
0 -Ps 0=20
-Pss 2 -Pc REQUEST </P>
<P>r -t 2.619459403 -Hs 6 -Hd -2 -Ni 6 -Nx 0.00 -Ny 200.00 -Nz 0.00 -Ne=20
-1.000000 -Nl RTR -Nw --- -Ma 0 -Md ffffffff -Ms 0 -Mt 800 -Is 0.255 -Id =
-1.255=20
-It AODV -Il 52 -If 0 -Ii 0 -Iv 3 -P aodv -Pt 0x2 -Ph 0 -Pb 2 -Pd 5 -Pds =
0 -Ps 0=20
-Pss 2 -Pc REQUEST </P>
<P>d -t 3.454425542 -Hs 0 -Hd 1 -Ni 0 -Nx 0.00 -Ny 0.00 -Nz 0.00 -Ne =
-1.000000=20
-Nl IFQ -Nw --- -Ma 0 -Md 1 -Ms 0 -Mt 800 -Is 0.0 -Id 5.0 -It cbr -Il =
532 -If 0=20
-Ii 30 -Iv 30 -Pn cbr -Pi 30 -Pf 0 -Po 5 </P>
<P>d -t 3.454425542 -Hs 0 -Hd 1 -Ni 0 -Nx 0.00 -Ny 0.00 -Nz 0.00 -Ne =
-1.000000=20
-Nl IFQ -Nw --- -Ma 0 -Md 1 -Ms 0 -Mt 800 -Is 0.0 -Id 5.0 -It cbr -Il =
532 -If 0=20
-Ii 30 -Iv 30 -Pn cbr -Pi 30 -Pf 0 -Po 5 </P>
<P>d -t 3.454425542 -Hs 0 -Hd 1 -Ni 0 -Nx 0.00 -Ny 0.00 -Nz 0.00 -Ne =
-1.000000=20
-Nl IFQ -Nw --- -Ma 0 -Md 1 -Ms 0 -Mt 800 -Is 0.0 -Id 5.0 -It cbr -Il =
532 -If 0=20
-Ii 30 -Iv 30 -Pn cbr -Pi 30 -Pf 0 -Po 5</P>
<P><FONT face=3DArial></FONT> </P>
<P><FONT face=3DArial>Yaling</FONT></P>
<P><FONT face=3DArial></FONT> </P></FONT></DIV></BODY></HTML>
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