Darksaviour69
October 11th, 2006, 14:01
SEGA Dreamcast to Broadband...
If you have a Dreamcast with standard MODEM, you have a PC connected to broadband, and you don't want the Dreamcast to use the telephone line to play Phantasy Star Online, this guide is for you..
Everything ni this document is legal, every software used is freeware. I'm absolutely NO RESPONSIBLE for any damage, harm or bad use of any equipment, software or everything else. Relax, this never happens, but I had to say it.
The big picture? You make the computer to be the service provider for the Dreamcast (ISP)
original posting/site http://ragol.homeunix.net/4.html copied with premission from darkmoon
Ok, let's get into bussiness. You NEED this:
1. Dreamcast with standard modem (*)
2. PC connected to the internet, and additional modem on it for the dreamcast(**)
3. Some wire, luck and patience.
THE BIG PICTURE:
http://dreamcast.dcemu.co.uk/pics/linuxdc.gif
Connection diagram
The 486 machine is just an example... I think those computers don't even exist today...LOL. The cable modem is an example too, but it says the computer is connected to the internet in some way.
(**) Computer must be connected to the internet, and have installed an aditional analog modem, so you connect the dreamcast modem to this computer modem via a standard telephone cable.
Before you continue reading, you need to know the following:
1. You HAVE Linux, FreeBSD, NetBSD, UNIX or alike knowing.
2. You know how to configure internet settings on the Dreamcast.
3. If I tell you ethernet address, IP address, ppp server, NAT, gateway, you know what I'm talking about.
for me, my '486' of the picture uses NetBSD (http://www.netbsd.org/) , and this guide talks about it too. If you use Linux (http://www.linux.norg/) , it's almost the same, only little things change.
First Bout: configure the Dreamcast
Dreamcast must be configured as follows:
1. Put Web browser GDROM and boot.
go to 'internet conection'
http://dreamcast.dcemu.co.uk/pics/menu.gif
change the following data:
a. User login: put dreamcast
b. Password: put ppptest
c. Dial up number: enter 666 (it can be 123, 456, 222, and so on).
Leave DNS stuff untouched (blank). The ppp server will do the trick... click 'okay'.
d. In 'dial options' Section, leave everything blank up to 'modem init string'. You put there;:
AT&F0 (it's the zero character, not letter 'o')
e. Dial Tone
f. Dial area code off
g. Blind dial on (very important, without this it won't work).
http://dreamcast.dcemu.co.uk/pics/dial.gif
h. Click on 'okay'. Don't use any proxy. Save the changes.
http://dreamcast.dcemu.co.uk/pics/save.gif
Second Bout: configure the server
Ok, now the PPP server. You must install some software packages depending on the UNIX you use.
1. Server requirements
- Create a shell account called dreamcast (details later) - Your kernel must have PPP support. - Standard MODEM, 33.6 Kbps and up, serial, PCI, ISA or any that WORKS.
a. mgetty
Installing mgetty is rather simple on NetBSD:
# cd /usr/pkgsrc/comms/mgetty+sendfax && make install clean
Linux people should install mgetty package or similar. Please check the mgett homepage if you have any problems. http://alpha.greenie.net/mgetty/
My config will live in /usr/pkg/etc/mgetty+sendfax. These files are there:
dialin.config
faxheader
faxrunq.config
faxspool.rules.sample
login.config
mgetty.config
sendfax.config
What really matters: login.config and mgetty.config. Here they are for you, hack them as needed:
http://ragol.homeunix.net/login.config
http://ragol.homeunix.net/mgetty.config
Look at speed 38400. My modem is 33.6Kbps, so 38400 is the right value. If you have a 56.6Kbps modem, the parameter is 57600.
Now, /etc/ttys file must look like this (NetBSD):
tty00 "/usr/pkg/sbin/mgetty -s 38400 -D /dev/tty00" dialup on insecure
for Linux people, the file is called /etc/inittab:
d1:12345:respawn:/usr/sbin/mgetty -s 38400 -D /dev/ttyS0
Pay attetion to device names. I have MODEM in COM1 or /dev/tty00 (NetBSD) (/dev/ttyS0 under linux). Of course you must put correct values accodingly (ex., COM4 or /dev/tty03 under netbsd or /dev/ttyS3 under linux).
Save changes and reload inittab:
# kill -HUP 1
Now we can configure the PPP server.
b. PPP server
You must hack the ppp config. In my case, it's in /etc/ppp. Some interesting files are there:
options
options.tty00
pap-secrets
options must contain the following:
debug
login
require-pap
default-asyncmap
ms-dns 172.16.1.1
proxyarp
Pay attention to the ms-dns line. You say there the DNS server the Dreamcast will use to resolve names, so fi you plan to connect the Dreamcast for browsing the internet, use your LAN ip address of your gateway. 172.16.1.1 is the IP address of my gateway on the LAN side. If you plan to play PHANTASY STAR ONLINE, you MUST put Schkhack DNS IP there, I mean:
ms-dns 207.134.231.160
or whatever the IP address of the server is.
options.tty00 will tell which IP address the Dreamcast will have once the connection is being made with your ppp server. I use the 172.16.1.0/28 range for my LAN, and I want the dreamcast to be part of my LAN, so I put on options.tty00 this:
176.16.1.1:176.16.1.3
And that means the Dreamcast will have 172.16.1.3 IP address. You must change the values to match the network numbers you use (192.168.x.x maybe?).
pap-secrets has the account data, username and password. Remember what you put in there:
dreamcast * ppptest *
In order to work, those values must match the unix user. If you use NetBSD or Linux, create the dreamcast user with:
# useradd -G dialer -c "Dreamcast user" -d /home/dreamcast -g users -s /usr/sbin/pppd dreamcast
What really matters is the shell the user has (/usr/sbin/pppd). In my case the user must belong to 'dialer' group, because on my system users who are in 'dialer' group can dial to the ppp server and connect..
Final Bout: testing!
Now the good part. Look at the log files... highly recommended! Look the Dreamcast too...^_^
Time for the 'tail' command. In my case, the files are:
/var/log/mgetty.tty00
/var/log/messages
tail -f is your friend, do that on two windows, it will make your life easier.
Open another terminal and let's make the commands to make this work.
a. Dreamcast connection to the server
You must connect the dreamcast modem to the server modem via the telephone cable. On the Dreamcast side, no problem, only one input called LINE. On the computer/server/PC side, connect the cable to the LINE input. IN any case, do NOT connect it on the PHONE input. I insist, PHONE is bad, LINE is good. Now you're ready to dial and make the connection!!!
Now we'll test the Web browser. Put it on the DC and boot. If you configured 'verbose modem messages' before, you'll see some funny stuff while connecting. The text ATDT666 or ATDT123 should appear there when you click on 'connect'... the dreamcast is waiting the the pc to answer!!!
IN that moment (some seconds can pass, there's no rush) we must enter this command on the server:
# kill -USR1 `/var/run/mgetty.pid.tty00` (Linux buddies: killall -USR1 mgetty)
After the kill command you'll hear music (I mean, the modem weird sounds)... if you don't hear anything on the dreamcast side, check the next section.
These are some of my log files, so you can make an idea what should happen:
>
bash# tail -f /var/log/mgetty.tty00
09/17 22:13:49 y00 wfr: waiting for ``RING''
09/17 22:13:49 y00 send: ATA[0d]
09/17 22:13:49 y00 waiting for ``CONNECT'' ** found **
09/17 22:14:04 y00 send:
09/17 22:14:04 y00 waiting for ``_'' ** found **
09/17 22:14:10 ##### data dev=tty00, pid=26697, caller='none', conn='38400', name='', cmd='/usr/bin/login', user='dreamcast'
bash# tail -f /var/log/messages
Sep 17 22:14:11 dhcp-4-9 pppd[26697]: pppd 2.4.0 started by dreamcast, uid 1020
Sep 17 22:14:11 dhcp-4-9 pppd[26697]: Using interface ppp0
Sep 17 22:14:11 dhcp-4-9 pppd[26697]: Connect: ppp0 <--> /dev/tty00
Sep 17 22:14:12 dhcp-4-9 pppd[26697]: user dreamcast logged in
Sep 17 22:14:12 dhcp-4-9 pppd[26697]: found interface ep1 for proxy arp
Sep 17 22:14:12 dhcp-4-9 pppd[26697]: local IP address 176.16.1.1
Sep 17 22:14:12 dhcp-4-9 pppd[26697]: remote IP address 176.16.1.3
If your modem (dreamcast) does NOT dial... Some dreamcast modems need telehpone line current in order to work (like mine). You must build this simple device (Very Simple Intercom Unit):
Simple InterCom (http://www.epanorama.net/documents/telecom/telephone_intercom.html)
you can use a battery too. I use a transformer. It works fine with the recommended 12V. I've tested with 14V, 9V and liek 10V.
Hope this helps. Feel free to send any questions to [email protected].
If you have a Dreamcast with standard MODEM, you have a PC connected to broadband, and you don't want the Dreamcast to use the telephone line to play Phantasy Star Online, this guide is for you..
Everything ni this document is legal, every software used is freeware. I'm absolutely NO RESPONSIBLE for any damage, harm or bad use of any equipment, software or everything else. Relax, this never happens, but I had to say it.
The big picture? You make the computer to be the service provider for the Dreamcast (ISP)
original posting/site http://ragol.homeunix.net/4.html copied with premission from darkmoon
Ok, let's get into bussiness. You NEED this:
1. Dreamcast with standard modem (*)
2. PC connected to the internet, and additional modem on it for the dreamcast(**)
3. Some wire, luck and patience.
THE BIG PICTURE:
http://dreamcast.dcemu.co.uk/pics/linuxdc.gif
Connection diagram
The 486 machine is just an example... I think those computers don't even exist today...LOL. The cable modem is an example too, but it says the computer is connected to the internet in some way.
(**) Computer must be connected to the internet, and have installed an aditional analog modem, so you connect the dreamcast modem to this computer modem via a standard telephone cable.
Before you continue reading, you need to know the following:
1. You HAVE Linux, FreeBSD, NetBSD, UNIX or alike knowing.
2. You know how to configure internet settings on the Dreamcast.
3. If I tell you ethernet address, IP address, ppp server, NAT, gateway, you know what I'm talking about.
for me, my '486' of the picture uses NetBSD (http://www.netbsd.org/) , and this guide talks about it too. If you use Linux (http://www.linux.norg/) , it's almost the same, only little things change.
First Bout: configure the Dreamcast
Dreamcast must be configured as follows:
1. Put Web browser GDROM and boot.
go to 'internet conection'
http://dreamcast.dcemu.co.uk/pics/menu.gif
change the following data:
a. User login: put dreamcast
b. Password: put ppptest
c. Dial up number: enter 666 (it can be 123, 456, 222, and so on).
Leave DNS stuff untouched (blank). The ppp server will do the trick... click 'okay'.
d. In 'dial options' Section, leave everything blank up to 'modem init string'. You put there;:
AT&F0 (it's the zero character, not letter 'o')
e. Dial Tone
f. Dial area code off
g. Blind dial on (very important, without this it won't work).
http://dreamcast.dcemu.co.uk/pics/dial.gif
h. Click on 'okay'. Don't use any proxy. Save the changes.
http://dreamcast.dcemu.co.uk/pics/save.gif
Second Bout: configure the server
Ok, now the PPP server. You must install some software packages depending on the UNIX you use.
1. Server requirements
- Create a shell account called dreamcast (details later) - Your kernel must have PPP support. - Standard MODEM, 33.6 Kbps and up, serial, PCI, ISA or any that WORKS.
a. mgetty
Installing mgetty is rather simple on NetBSD:
# cd /usr/pkgsrc/comms/mgetty+sendfax && make install clean
Linux people should install mgetty package or similar. Please check the mgett homepage if you have any problems. http://alpha.greenie.net/mgetty/
My config will live in /usr/pkg/etc/mgetty+sendfax. These files are there:
dialin.config
faxheader
faxrunq.config
faxspool.rules.sample
login.config
mgetty.config
sendfax.config
What really matters: login.config and mgetty.config. Here they are for you, hack them as needed:
http://ragol.homeunix.net/login.config
http://ragol.homeunix.net/mgetty.config
Look at speed 38400. My modem is 33.6Kbps, so 38400 is the right value. If you have a 56.6Kbps modem, the parameter is 57600.
Now, /etc/ttys file must look like this (NetBSD):
tty00 "/usr/pkg/sbin/mgetty -s 38400 -D /dev/tty00" dialup on insecure
for Linux people, the file is called /etc/inittab:
d1:12345:respawn:/usr/sbin/mgetty -s 38400 -D /dev/ttyS0
Pay attetion to device names. I have MODEM in COM1 or /dev/tty00 (NetBSD) (/dev/ttyS0 under linux). Of course you must put correct values accodingly (ex., COM4 or /dev/tty03 under netbsd or /dev/ttyS3 under linux).
Save changes and reload inittab:
# kill -HUP 1
Now we can configure the PPP server.
b. PPP server
You must hack the ppp config. In my case, it's in /etc/ppp. Some interesting files are there:
options
options.tty00
pap-secrets
options must contain the following:
debug
login
require-pap
default-asyncmap
ms-dns 172.16.1.1
proxyarp
Pay attention to the ms-dns line. You say there the DNS server the Dreamcast will use to resolve names, so fi you plan to connect the Dreamcast for browsing the internet, use your LAN ip address of your gateway. 172.16.1.1 is the IP address of my gateway on the LAN side. If you plan to play PHANTASY STAR ONLINE, you MUST put Schkhack DNS IP there, I mean:
ms-dns 207.134.231.160
or whatever the IP address of the server is.
options.tty00 will tell which IP address the Dreamcast will have once the connection is being made with your ppp server. I use the 172.16.1.0/28 range for my LAN, and I want the dreamcast to be part of my LAN, so I put on options.tty00 this:
176.16.1.1:176.16.1.3
And that means the Dreamcast will have 172.16.1.3 IP address. You must change the values to match the network numbers you use (192.168.x.x maybe?).
pap-secrets has the account data, username and password. Remember what you put in there:
dreamcast * ppptest *
In order to work, those values must match the unix user. If you use NetBSD or Linux, create the dreamcast user with:
# useradd -G dialer -c "Dreamcast user" -d /home/dreamcast -g users -s /usr/sbin/pppd dreamcast
What really matters is the shell the user has (/usr/sbin/pppd). In my case the user must belong to 'dialer' group, because on my system users who are in 'dialer' group can dial to the ppp server and connect..
Final Bout: testing!
Now the good part. Look at the log files... highly recommended! Look the Dreamcast too...^_^
Time for the 'tail' command. In my case, the files are:
/var/log/mgetty.tty00
/var/log/messages
tail -f is your friend, do that on two windows, it will make your life easier.
Open another terminal and let's make the commands to make this work.
a. Dreamcast connection to the server
You must connect the dreamcast modem to the server modem via the telephone cable. On the Dreamcast side, no problem, only one input called LINE. On the computer/server/PC side, connect the cable to the LINE input. IN any case, do NOT connect it on the PHONE input. I insist, PHONE is bad, LINE is good. Now you're ready to dial and make the connection!!!
Now we'll test the Web browser. Put it on the DC and boot. If you configured 'verbose modem messages' before, you'll see some funny stuff while connecting. The text ATDT666 or ATDT123 should appear there when you click on 'connect'... the dreamcast is waiting the the pc to answer!!!
IN that moment (some seconds can pass, there's no rush) we must enter this command on the server:
# kill -USR1 `/var/run/mgetty.pid.tty00` (Linux buddies: killall -USR1 mgetty)
After the kill command you'll hear music (I mean, the modem weird sounds)... if you don't hear anything on the dreamcast side, check the next section.
These are some of my log files, so you can make an idea what should happen:
>
bash# tail -f /var/log/mgetty.tty00
09/17 22:13:49 y00 wfr: waiting for ``RING''
09/17 22:13:49 y00 send: ATA[0d]
09/17 22:13:49 y00 waiting for ``CONNECT'' ** found **
09/17 22:14:04 y00 send:
09/17 22:14:04 y00 waiting for ``_'' ** found **
09/17 22:14:10 ##### data dev=tty00, pid=26697, caller='none', conn='38400', name='', cmd='/usr/bin/login', user='dreamcast'
bash# tail -f /var/log/messages
Sep 17 22:14:11 dhcp-4-9 pppd[26697]: pppd 2.4.0 started by dreamcast, uid 1020
Sep 17 22:14:11 dhcp-4-9 pppd[26697]: Using interface ppp0
Sep 17 22:14:11 dhcp-4-9 pppd[26697]: Connect: ppp0 <--> /dev/tty00
Sep 17 22:14:12 dhcp-4-9 pppd[26697]: user dreamcast logged in
Sep 17 22:14:12 dhcp-4-9 pppd[26697]: found interface ep1 for proxy arp
Sep 17 22:14:12 dhcp-4-9 pppd[26697]: local IP address 176.16.1.1
Sep 17 22:14:12 dhcp-4-9 pppd[26697]: remote IP address 176.16.1.3
If your modem (dreamcast) does NOT dial... Some dreamcast modems need telehpone line current in order to work (like mine). You must build this simple device (Very Simple Intercom Unit):
Simple InterCom (http://www.epanorama.net/documents/telecom/telephone_intercom.html)
you can use a battery too. I use a transformer. It works fine with the recommended 12V. I've tested with 14V, 9V and liek 10V.
Hope this helps. Feel free to send any questions to [email protected].