[ns] MIP - Too long handover time
ymkim92 at gmail.com
Fri Apr 27 00:16:30 PDT 2007
You can get zero handover time only when wired node sends udp traffic
to wireless node..
2007/4/27, Youngmin Kim <ymkim92 at gmail.com>:
> This is some different story..
> After I changed routing protocol from DSDV to AODV, I experienced zero
> handover time..
> I hope this helps you..
> 2005/9/27, Michal Lewandowski <tk_michal at wp.pl>:
> > Hi all,
> > I'm doing some experiments with Mobile IP and I think I found a serious
> > problem.
> > I'm using standard tcl file and I see that the time of handover is much to
> > long.
> > After investigations I found out that handover ends when packet "message"
> > is called.
> > I thing this is an ARP packet. When I set traffic to the Mobile Node I
> > managed to solve this problem by calling arprequest() function by Foreign
> > Agent every time MN tries to register.
> > The problem is when traffic is up, I mean when MN is a source. I tried
> > calling arprequest() in several combinations, but with no positive results.
> > Does anybody know what is going on with this simulator (I'm using ns2-28).
> > Why this problem occurs at all? And how to solve it? I think everyone
> > working with Mobile IP is in the same situation. Or aybe this ARP problem is
> > well known, maybe updating ARP table after registration request is not in
> > the standard, it is not a part of basic SUN's MIP model?
> > Thanks for help,
> > Michal
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