Re: WHAT IS ROLE OF ETT field

it keeps track of whether the expansion is opened or closed  so when
you select a different packet, the same expansions will still be
opened in the new packet.

On 5/11/06, Raman Singla <[email protected]> wrote:
> Hi all,
>
> Kindly tell me the role of of ett field.
>
> It is usred in when we are creating the subtree from item e.g.
>
> proto_item_add_subtree (subitem, ett_**);
>
> Could any one please tell me the role of having an ett field here, whereas
> if i give any ID it also works.
>
> Why we require ett_field. (Expansion & filtering still works if i don't give
> ett field in subtree). Can we skip ett fields & if we do what will the
> effects ?
>
> Kindly let me know ?
>
> regards,
> raman
>
>