How to access the interface table and find the node ip address

[Sandra Smith]

Hello All,

I am using the example which is available at "inetmanet/examples/
adhoc/net80211_aodv"

I want to access the interface table to find the node ip address.
Can someone please let me know how to access those.

Please let me know if anyone has an idea about it.

Thanks
Sandra

[Ariff]

Hi sandra,

maybe you could refer to this link:
http://groups.google.com/group/omnetpp/browse_thread/thread/229e7944131ae8c/5c3b5d679af327fd#5c3b5d679af327fd

I wrote the question, but I found out the answer later.
I'm really new to OMNET and INETMANET, so, I'm not sure whether my
this might help or not.

I think you can subscribe to the NotificationBoard, using similar code
from the link that I gave you. But I'm not sure which one to subscribe
to obtain the node IP address.


good luck.
regards,
ariff

[Alfonso Ariza Quintana]

#include "InterfaceTableAccess.h"
IInterfaceTable *inet_ift;    
inet_ift = InterfaceTableAccess ().get();

> Date: Thu, 7 Jul 2011 10:10:14 -0700

> Subject: [Omnetpp-l] How to access the interface table and find the node ip address
> From: sandras...@gmail.com
> To: omn...@googlegroups.com

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[Sandra Smith]

Hello Alfonso,

Thanks for your reply. How to use the second and 3rd lines of the
code that you mentioned below??



Sandra

On Jul 8, 4:11 am, Alfonso Ariza Quintana <aariza...@hotmail.com>
wrote:

> #include "InterfaceTableAccess.h"
> IInterfaceTable *inet_ift;    
> inet_ift = InterfaceTableAccess ().get();> Date: Thu, 7 Jul 2011 10:10:14 -0700
>
>
>
>
>
>
>
> > Subject: [Omnetpp-l] How to access the interface table and find the node ip address

> > From: sandrasmith1...@gmail.com

[Alfonso Ariza Quintana]

you should consult the methods of the interface table
http://inet.omnetpp.org/doc/INET/doxy/class_interface_table.html
http://inet.omnetpp.org/doc/INET/doxy/class_interface_entry.html


if you execute in the shell the command
grep -r InterfaceTableAccess *

in the src directory, you can find the files where the InterfaceTable is used and you can see how to use the table

> Date: Fri, 8 Jul 2011 11:52:48 -0700
> Subject: [Omnetpp-l] Re: How to access the interface table and find the node ip address
> From: sandras...@gmail.com
> To: omn...@googlegroups.com

[Ariff]

Hello alfonso,

I tried the code that you gave. but I got some error. please help. the
codes that i used is as follows:

IInterfaceTable *inet_ift;
inet_ift = InterfaceTableAccess().get();

for (int32 i=0; i<inet_ift->getNumInterfaces(); ++i)
{
if (inet_ift->getInterface(i)->ipv4Data()!=NULL)
{
ev << "interface: "<<inet_ift->getInterface(i)->ipv4Data()-
>getIPAddress()<< endl;
}
}

but i got this error:

Description
Resource Path
Location Type

forward declaration of 'struct IPv4InterfaceData' InterfaceEntry.h /
inetmanet/src/networklayer/common line 34 C/C++ Problem

invalid use of incomplete type 'struct IPv4InterfaceData' SCTP.cc /
inetmanet/src/transport/sctp line 897 C/C++ Problem

make: *** [all] Error
2
inetmanet line 0 C/C++ Problem

make[1]: *** [../out/gcc-debug/src/transport/sctp/SCTP.o] Error 1
inetmanet line 0 C/C++ Problem



On Jul 11, 6:51 am, Alfonso Ariza Quintana <aariza...@hotmail.com>
wrote:
> you should consult the methods of the interface tablehttp://inet.omnetpp.org/doc/INET/doxy/class_interface_table.htmlhttp://inet.omnetpp.org/doc/INET/doxy/class_interface_entry.html

>
> if you execute in the shell the command
> grep -r InterfaceTableAccess *
>
> in the src directory, you can find the files where the InterfaceTable is used and you can see how to use the table
>
>
>
>
>
>
>
> > Date: Fri, 8 Jul 2011 11:52:48 -0700
> > Subject: [Omnetpp-l] Re: How to access the interface table and find the node ip address

> > From: sandrasmith1...@gmail.com

[Alfonso Ariza Quintana]

You have forget to include a header file

#include "IPv4InterfaceData.h"
#include "IInterfaceTable.h"
#include "InterfaceTableAccess.h"

-----Mensaje original-----
From: Ariff
Sent: Sunday, July 24, 2011 3:50 PM
To: omnetpp