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Dear all,

Guenther Grau wrote:
>> 2. ipnat -l after I established a connection to my ISP (telnet to
>> remote host from Linux). I got displayed that the l IP is changed
to
>> 195.63.108.220:
>
>What was displayed where? Please cite the exact message und where it
>was output (in a file? in the xterm? on the linux machine?)

On stdout.
->Feb 15 16:42.32 netbsd1 pppd [91]: connect: ppp0 <--> /dev/ttyC0
->Feb 15 16:42.32 netbsd1 pppd [91]: local IP address changed to
195.63.108.242

>Is 195.63.108.220 the IP address the NetBSD machine got assigned
>on the ppp interface? netstat -rn might be helpful.
Yes. Please look at appendix (netstat.befor.file -> befor a ppp
connection, netstat.after.file -> after a ppp conection is
established).
(It's another session -> other dyn. IP : 195.63.108.220 ->
195.63.108.244).

>Only port 1050. Did you have any other connection
>open to 141.30.4.242 ?
No - I run only the telnet program again.


> 4. I called "tcpdump -n -i ppp0" and telnet .
>
>Still not using the options I asked for ...

Sorry - I get syntax errors from tcpdump if I made on NetBSD:

-> tcpdump -v -v -v -x -s 1500 "(host physik.phy.tu-dresden.de)|(host
-> debian1.network.de)|(host netbsd1.network.de)"

and then a telnet request from Linux.

>Btw., which version of tcpdump are you using?
tcpdump 3.4a5

with regards,
oliver

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