LinuxQuestions.org - Error!! str2addr:Address 35 outside range of address field length 1 !!!

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Error!! str2addr:Address 35 outside range of address field length 1 !!!

hello every one ,

I am working on implementing a protocol on NS2.34 .
I really need help to solve this problem :cry:. Actually , I don't now whether the problem is generated by the tcl code or the c++ code :confused:
when I run the simulation, I get this result :

Code:

num_nodes is set 64

INITIALIZE THE LIST xListHead

34

45

channel.cc:sendUp - Calc highestAntennaZ_ and distCST_

highestAntennaZ_ = 1.5,  distCST_ = 550.0

SORTING LISTS ...DONE!

 envoie une fourmis au noeud 45

lauching packet at 10

one second later

15

20

30

40

printing tables (95)

Error!!

str2addr:Address 38 outside range of address field length 1

thanks in advance :hattip:

Hi -

Here is the problem:

Quote:

http://mailman.isi.edu/pipermail/ns-...er/045243.html

>Hola,
>That is because you are using a hierarchical configuration by defining a
>number of domines, clusters and nodes inside the network, but afterwards you
>generate more nodes or you don't assign correctly some address to the nodes
>of your script. For example, you write in your script that some cluster has
>4 nodes but afterwards you have 5 nodes.
>
>i hope this helps to you
>
>Elvira

And here is the NS2 code that's generating the error:

Code:

http://linear.engmath.dal.ca/ns-2/doxygen/html/address_8cc-source.html



00067 int Address::command(int argc, const char*const* argv)

00068 {

00069        int i, c, temp=0;

00070 

00071        Tcl& tcl = Tcl::instance();

00072        if ((instance_ == 0) || (instance_ != this))

00073                instance_ = this;

00074        if (argc == 3) {

00075                if (strcmp(argv[1], "str2addr") == 0) {

00076                        tcl.resultf("%d", str2addr(argv[2]));

00077                        return (TCL_OK);

00078                }

00079        }

...

00269 // Convert address in string format to binary format (int). 

00270 int Address::str2addr(const char *str) const

00271 {

00272        

00273        if (levels_ < 2) {

00274                int tmp = atoi(str);            

00275                if (tmp < 0)    

00276                        return (tmp);

00277                u_int uitmp = (u_int) tmp;

00278                if (uitmp > ((unsigned long)(1 << bpl_[1])) ) {

00279                        fprintf(stderr, "Error!!\nstr2addr:Address %u outside range of address field length %lu\n", 

00280                                uitmp, ((unsigned long)(1<< bpl_[1])));

00281                        exit(1);

00282                }

00283                return tmp;

00284        }

hello sir,
same changes i have already done. but still giving the same error.