btpand example

[Daniel O'Connor]

On Fri, 15 May 2009, Maksim Yevmenkin wrote:
> Daniel,
>
> > I just got btpand working with my phone (Samsung Omnia i900 - WinMo
> > 6.1 based) and here's what I did..
>
> cool! thank for reporting.
>
> > Note that unlike the NetBSD example '-d ubt0' or '-d ubt0hci'
> > doesn't work as it reports unknown host. I have 'me' in
> > /etc/bluetooth/hosts, but that is non-standard (and '-d local'
> > doesn't work).
>
> could you please try this patch?
> Index: btpand.c
> ===================================================================
> --- btpand.c    (revision 192109)
> +++ btpand.c    (working copy)
> @@ -101,7 +101,7 @@
>                         break;
>
>                 case 'd': /* local address */
> -                       if (!bt_aton(optarg, &local_bdaddr)) {
> +                       if (!bt_devaddr(optarg, &local_bdaddr)) {
>                                 struct hostent  *he;
>
>                                 if ((he = bt_gethostbyname(optarg))
> == NULL)
>
> ===

OK this works, thanks!
btpand -d ubt0 -s NAP -i tap0 -a pda

(and ubt0hci)

> > Also, I found the MTU by trial and error, 600 works for me, 650
> > does not. I am guessing this is a bluetooth thing but I'm not
> > sure.. If it is would it be possible for btpand to set the MTU?
>
> sure :) however, like Iain said, it would be interesting to see what
> is going on. any chance we could get both hcidump (created with -w
> option) and tcpdump? could it be something that has to do with tcp
> mss fixup?

Hmm, where do I get hcidump from?

Also, I just tried it again and now I can set the MTU to 1500 and it 
works fine..

I have reset my phone in the mean time so maybe it was out of memory or 
something silly like that..

-- 
Daniel O'Connor software and network engineer
for Genesis Software - http://www.gsoft.com.au
"The nice thing about standards is that there
are so many of them to choose from."
  -- Andrew Tanenbaum
GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C
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