Subject: Re: MacOS -> NetBSD on null modem?
To: NetBSD/mac68k <port-mac68k@netbsd.org>
From: Bruce Anderson <brucea@spacestar.net>
List: port-mac68k
Date: 08/10/1999 22:24:00
--Cyberdog-MixedBoundary-00129DE4
Content-Type: text/enriched; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable

<SMALLER><FIXED>Once apon a time. . . .


I use ppp with NiftyTelnet to talk to my headless IIci server (cougar)

like this: Take a look at my set up for in bound null-modem
connections

from my Mac Classic II OS 7.1 (lynx), to the NetBSD machine

Out bound connections are done by using a /etc/ppp/peers/<<XX> file.


Start pppd from /etc/ttys


On my server cougar: (NetBSD 1.3.2 pppd 2.3.1)


#comment out old tty00

% grep tty01 /etc/ttys

#tty00  "/usr/libexec/getty std.19200"  vt102   on secure

#This will run ppp0 on tty00 and wait for a connection.

tty00   "/usr/sbin/pppd"                unknown on secure



$ grep "lynx" /etc/hosts

192.168.1.121      lynx.myspace.org        lynx            # 


% cat /etc/ppp/options.tty00

38400

0.0.0.0:lynx                  # 0.0.0.0 is shorhand for this host

#                               lynx needs to be in /etc/hosts

passive

-detach

local                         # do not use hardware flow control

lock

netmask 255.255.255.255

#proxyarp                      # I have a ethernet card in my server

lcp-echo-interval 15          # ping the remote every 15 seconds

lcp-echo-failure 20           # declare link down after 20 pings fail


/etc/ppp/options 

# empty file


/etc/ppp/options.tty01

# empty file. All options are now in /etc/ppp/peers/<<file>


/etc/ppp/chap-secrets -> /etc/ppp/pap-secrets  

% cat /etc/ppp/pap-secrets

# has a line at the end in it for the remote users

Bruce * ""



All out bound connections use the 'call' syntax /etc/ppp/peers/<<file
name>

% pppd call 603

where 603 is  /etc/ppp/peers/603


% cat /etc/ppp/peers/603

# outbound connection to ISP

tty01 57600                     # modem port and speed

#connect '/etc/ppp/chat-script "603-XXXX <<acct name>" ' # connect
script

connect '/etc/ppp/chat-script "603-XXXX" ' # connect script

ipparam "Your-ISP.com XXX.XXX.XXX.XXX,XXX.XXX.XXX.XXX
Your-ISP.com,Your.com"

disconnect /etc/ppp/ppp-down

lock                            # lock the modem port on connect

modem                           # use full modem control

passive                         # wait for remote to come up

cdtrcts                         # use hardware flow control

defaultroute                    # add default routing when link comes
up

noipdefault                     # no local defaults for IP addresses

ipcp-accept-local               # allow remote to specify our IP
address

ipcp-accept-remote              # allow remote to specify his IP
address

lcp-echo-interval 15            # ping the remote every 15 seconds

lcp-echo-failure 20             # declare link down after 20 pings
fail

netmask 255.255.255.0           # netmask for our assigned IP address

domain <<MY-ISP.NET>             # domain name we're connecting into

user <<acct-name>                # account name to use to log onto
remote


And /etc/ipnat.conf needs some adjusting 

cat /etc/ipnat.conf

map ppp0 192.168.1.0/24  -> 0.0.0.0/32  portmap tcp/udp 10000:65000

map ppp0 192.168.1.0/24  -> 0.0.0.0/32  


map ppp1 192.168.1.0/24  -> 0.0.0.0/32  portmap tcp/udp 10000:65000

map ppp1 192.168.1.0/24  -> 0.0.0.0/32  


 


On Tue, Aug 10, 1999 6:46 PM, </FIXED></SMALLER>
--Cyberdog-MixedBoundary-00129DE4
Content-Type: application/X-url
Content-Transfer-Encoding: base64
Content-Description: Andy Finnell

bWFpbHRvOmFuZHlmQHZlaS5uZXQ=
--Cyberdog-MixedBoundary-00129DE4
Content-Type: text/enriched; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable

<SMALLER><FIXED> wrote:</FIXED></SMALLER><SMALLER><FIXED>

</FIXED></SMALLER><SMALLER><FIXED>>I have a MacOS machine and my
NetBSD machine next to each other

>connected via a null modem.  I have them connected via PPP, and can
ping

>one from the other.  However, I can't get any TCP applications
(telnet,

>ftp, http ) to work.  On the MacOS machine I"m told the host isn't

>responding.  However I can see by the status lights that it doesn't
even

>check.  On the NetBSD side, telnetting will get as far "Trying

>10.0.0.2..." and just hang there.

>

>The NetBSD machine has IPNAT configured on it.  I can post any config

>files you might need to see.  Any ideas what's wrong?

>

>Thanks,

>

>	-andy

></FIXED></SMALLER><SMALLER><FIXED>


</FIXED></SMALLER><SMALLER><FIXED>




  " Stamp out root login's .  .  .  . su "

    --Bruce Anderson Student DCTC

</FIXED></SMALLER>
--Cyberdog-MixedBoundary-00129DE4--