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On Saturday 29 December 2001 01:26 am, you wrote:
> On Fri, Dec 28, 2001 at 11:26:09PM -0500, Ian P. Thomas wrote:
> > 	I added my DNS server IP's to the space listed as Domain Names and
> > found that it created a file /var/run/resolv.conf that has a
> > symlink /etc/resolv.conf.
> >
> > ipnat -l
> > MAP 192.168.3.2     49185 <- -> 128.205.233.134 40045 [192.205.1.2
> > 53] MAP 192.168.3.2     49185 <- -> 128.205.233.134 40044
> > [192.205.160.1 53] MAP 192.168.3.2     49184 <- -> 128.205.233.134
> > 40039 [192.205.1.2 53] MAP 192.168.3.2     49183 <- ->
> > 128.205.233.134 40038 [192.205.160.1 53]
> >
> > 	This is what I got after trying to look up a site, www.apple.com
> > from the Mac.  The connection are being built, but somehow this
> > info is not making its way back to the Mac.  Its mapping the Mac's
> > IP to the IP given to me by my ISP.
>
> Yes, those entries look ok.  Try querying some other server besides
> those two.  With tcpdump you can see if the server is responding to
> the request or not.
>
> > 	I just checked my rc.conf and found that rpcbind was not enabled. 
> > I enabled it and added logging.  This may be why the Mac wasn't
> > getting any packets back.  I'm going to reboot after Koffice
> > finished building.
>
> You shouldn't need rpcbind.  Worst case you should be able to run a
> caching only DNS server on your NetBSD box.  It doesn't make sense
> why this is not working, but I think only a tcpdump will tell us
> more. Also, you might want to install 'ethereal' on your NetBSD box,
> it is a nice GUI packet capture utility.
>
> This command should do what you want:
> 	tcpdump -nvvi fxp0 -x -X -s 1500 udp port 53
>
> Basically it should dump the full packet in hex and ascii, and
> provide a verbose decode of the packets as well.
>
> If you want to save the tcpdump info to a file, just add '-w
> filename' to the options.
>
> Anyway, start tcpdump, then do "nslookup www.netbsd.org." on the Mac
> and you should get a couple screensful of output.
>
> -Andrew
	I did as asked and got a file full of output.  I opened up the file 
with ethereal (I've used it before to pin down a problem connecting 
with broadband).  I'm not sure what I'm looking for.  I have 12 packets 
that originate from the Mac, but never seem to get back there.  It 
looks as if these packets are going out onto the net with an internal 
IP.  
	I turned off rpcbind.  You're right, it didn't help.  I thought it 
might be needed because of the call to portmap made by ipnat.
	I've included the file as an attachment.

Ian
-- 
Of Course it Runs NetBSD
www.netbsd.org
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PAQUAABAEVIkwKgDAsDNoAHACAA1ACihPPTsAQAAAQAAAAAAAAN3d3cGbmV0YnNkA29yZwAAAQAB
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gQADk0xSXggARQAAQgQeAABAEfETwKgDAsDNAQLACAA1AC4i4dZlAQAAAQAAAAAAAAN3d3cGbmV0
YnNkA29yZwVsb2NhbAAAAQABZuQtPBOjBgBQAAAAUAAAAAACsxqygQADk0xSXggARQAAQgQfAABA
EfESwKgDAsDNAQLACAA1AC4i4dZlAQAAAQAAAAAAAAN3d3cGbmV0YnNkA29yZwVsb2NhbAAAAQAB


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