Hi Tim,
I should have read this message before, sorry for the spam.
Can you clarify where did you add these two lines?
Cheers,
Ramón
At 10:49 09/02/2007, Tim Elschner wrote:
>i got the wirless tracing back to business:
>
>replaced:
> set sndT [cmu-trace Send "RTR" $self] (see below)
>with:
> set sndT [$self mobility-trace Send "RTR"]
> $sndT namattach $namfp
>
>Tim Elschner schrieb:
> > i found out that a missing line in ns-mobilenode.tcl caused that strange
> > behaviour.
> > since i correctly added
> > set sndT [cmu-trace Send "RTR" $self]
> > the traffic seems to be fine, except that the wireless packets don't
> > appear in NAM anymore.
> >
> > -tim
> >
> > Tim Elschner schrieb:
> >
> >> hi,
> >>
> >> i'm trying to user mutliple interfaces with the adhoc routing agent
> >> "noah" - which stands for "NO AdHoc routing". i use only one mobile
> >> node, and some basestations with foreign agents, an home agent and a
> >> corresponding node.
> >> as noah doesn't need a routing table, i use a map for storing the
> >> interface. i use the "prev_hop" field in the common-header to associate
> >> the interface.
> >> in the "forwardPacket" function - which is for unicast transmissions - i
> >> use the information stored in the map to send the packets through the
> >> correct interface. this works fine with interface 1, but fails vor
> >> interface 0. all packets are dropped. if i just flip the channels
> >> between interface 0 and 1, still interface 1 is working and interface 0
> >> fails.
> >>
> >> did i miss something?
> >> hints anyone? :)
> >>
> >> cheers,
> >> tim
> >>
> >>
> >> Ramon Aguero schrieb:
> >>
> >>
> >>> Hello Tim,
> >>>
> >>> thanks for pinpointing the error! Somehow I made a mistake when
> >>> copying and pasting the code to the file.
> >>>
> >>> The correct procedure would be the following one (note that the
> >>> arptable_ is now within the 'for' cycle). In this sense, I don't think
> >>> you need to change all arptable_ into arptable. Hope this helps.
> >>>
> >>> Node/MobileNode instproc reset {} {
> >>> $self instvar arptable_ nifs_ netif_ mac_ ifq_ ll_ imep_
> >>> for {set i 0} {$i < $nifs_} {incr i} {
> >>> $netif_($i) reset
> >>> $mac_($i) reset
> >>> $ll_($i) reset
> >>> $ifq_($i) reset
> >>> if { [info exists opt(imep)] && $opt(imep) == "ON" } {
> >>> $imep_($i) reset
> >>> }
> >>> if { $arptable_($i) != "" } {
> >>> $arptable_($i) reset
> >>> }
> >>> }
> >>> }
> >>>
> >>> Cheers,
> >>> Ramón
> >>>
> >>> PS - I've already modified the document -- with the correct procedure
> >>> -- in the web page:
> >>> http://personales.unican.es/aguerocr
> >>>
> >>>
> >>> At 16:39 18/01/2007, Tim Elschner wrote:
> >>>
> >>>
> >>>> great job as far as i can see.
> >>>> anyway i ran into problems with ns-mobilenode.tcl:
> >>>> in "Node/MobileNode instproc reset" i couldn't find any differences
> >>>> to the original.
> >>>> i got an error, that arptable_ is an array. so i changed every
> >>>> arptable_ into arptable. now ns2 complains about the missing variable
> >>>> arptable :(
> >>>>
> >>>> any hints out there?
> >>>>
> >>>> cheers,
> >>>> tim
> >>>>
> >>>> Ramon Aguero schrieb:
> >>>>
> >>>>
> >>>>> Dear all,
> >>>>>
> >>>>> We have seen a lot of requests about the possibility to extend the
> >>>>> NS-2 framework to support multiple interfaces. Although there is
> >>>>> some information available, according to the messages that have been
> >>>>> sent to this list, it seems that a more thorough description may be
> >>>>> required.
> >>>>>
> >>>>> In this sense, after performing an analysis about existing
> >>>>> activities in this topic, we have created a document that tries to
> >>>>> summarize which are the required changes to be performed within the
> >>>>> different pieces of the simulator (tcl, c++) as well as how routing
> >>>>> protocols can be adapted to make use of the new feature. The howto
> >>>>> is entitled "Adding Multiple Interface Support in NS-2" and it has
> >>>>> been written by my colleague Jesús Pérez and myself.
> >>>>>
> >>>>> Ive uploaded the document, which can be retrieved from the
> >>>>> following url:
> >>>>>
> <http://personales.unican.es/aguerocr>http://personales.unican.es/aguerocr
> >>>>>
> >>>>>
> >>>>> We will be happy to receive any feedback, comments, so as to improve
> >>>>> the howto, since we would like to have it like a living document,
> >>>>> adding new features as they are available.
> >>>>>
> >>>>> Best regards,
> >>>>> Ramón
> >>>>>
> >>>>> ========================================
> >>>>> Ramón Agüero Calvo
> >>>>> Dept. of Communications Engineering
> >>>>> Network Planning & Mobile Communications
> >>>>> Laboratory
> >>>>> University of Cantabria
> >>>>> Avda Castros s/n
> >>>>> 39005 - Santander
> >>>>> SPAIN
> >>>>> [EMAIL PROTECTED]
> >>>>> Tel: +34 942 201 392 (Ext 14)
> >>>>> Fax: +34 942 201 488
> >>>>> ========================================
> >>>>>
> >>>>>
> >>>>>
> >>
> >>
> >
> >
