Two TCP/IP stacks

QNX Newsgroups (Archives) qdn.public.ddk.network
1

We would like to run two TCP/IP stacks on the same node. Most likely the
full stack and tiny one. Is it possible? I remeber a discussion on the
subject somewhere but I have failed to find anything :frowning:

Thanks

2

Dmitri Poustovalov <pdmitri@bigfoot.com> wrote:

We would like to run two TCP/IP stacks on the same node. Most likely the
full stack and tiny one. Is it possible? I remeber a discussion on the
subject somewhere but I have failed to find anything > :frowning:

It is possiable. But depends on what you want to achive,
you might find you have to play with Socket API in your clients.

-xtang

3

Hi:

  1. The QnX documentaion on the web talks about it’s ability to support
    multiple TCP/IP stacks on the same physical interface. However, I was not
    able to find any document explaining how one achives this.

  2. Also, assuming I do set up multiple stacks, do they all see multiple
    virtual interfaces (vifs, if present) as one big interface? Or can I
    configure 1 stack per vif ?

Help would be greatly appreciated. (An email would be splendid!)

-Rommel



“Xiaodan Tang” <xtang@qnx.com> wrote in message
news:a514r7$dn4$1@nntp.qnx.com…

Dmitri Poustovalov <> pdmitri@bigfoot.com> > wrote:
We would like to run two TCP/IP stacks on the same node. Most likely the
full stack and tiny one. Is it possible? I remeber a discussion on the
subject somewhere but I have failed to find anything > :frowning:

It is possiable. But depends on what you want to achive,
you might find you have to play with Socket API in your clients.

-xtang