The tty jumbo patch is 100513-04 and can be found on the Sun3/3x-Archive.
The Sun-Patches directory contains all Sun3 relevant patches from Sun. If you're regulary using SunOS 4.1.1, you should apply a couple of them to fix some bugs and close some security gaps.
The hardware handshake patch can be found on the Sun3/3x-Archive too.
There are some more Misc-Patches on the Sun3/3x-Archive, which are very helpfull. I regulary use the hsfs, st, tty and ufs patch and enjoy them very much.
Ok, you should have:
First, install the patch 100513-04. It replaces the kernel modules mcp_async.o, mti.o, zs_async.o, cons.o, tty_ldterm.o and tty_pty.o. Follow the instructions in the README. You do not have to build a new kernel (yet).
Second, install the tty.hwh.patch. This is even easier than the patch before, because it replaces only zs_async.o. Now, i'd suggest to build a new kernel and try it. The next steps are more complicated.
Now install cslip-2.7. The README suggests to install a new networking code, but i can guarantee you that this is no longer necessary if you have a state of the art high speed modem, which does V.34 or V.34+.
cp common/net/* /sys/net cp common/net/*.h /usr/include/net cp sunos4/net/* /sys/net cp sunos4/net/*.h /usr/include/netEdit /sys/conf.common/files.cmn and add these lines (where the other net/* entries occur):
net/bpf.c optional bpfilter net/bpf_filter.c optional bpfilter net/if_sl.c optional sl INET net/slcompress.c standardEdit /sys/sun/str_conf.c and add the following lines at the appropriate places (right after the entries for db.h and NDB):
#include "sl.h"
:
:
NSL > 0
extern struct streamtab if_slinfo;
#endif
:
:
NSL > 0
{ "slip", &if_slinfo },
#endif
Edit your kernel config file and add this lines (after pseudo-device loop):
# # Two slip interfaces # pseudo-device sl2 init slattachIf you do not have your own kernel config file, make a copy of the GENERIC config file and give it a fancy name (MYKERNEL for example). Ok, you might now config a kernel and install it. On bootup, it should show you
sl0 attached sl1 attachedand when ifconfig -a is called, it should show you two POINTTOPOINT interfaces, which are DOWN.
Make the programs:
make clean foreach i ( myetheraddr slinfo sliplogin slstats ) cd $i make cd .. end cd tools/ifconfig make -f Makefile.oldmake cd ../..Install the programs:
mv /usr/bin/tip /usr/bin/tip.old chmod 700 /usr/bin/tip.old install -m 4750 -o uucp -g uucp tip/tip /usr/bin/tip install -m 750 -g uucp sliplogin/sliplogin /usr/bin/sliplogin install -m 444 sliplogin/sliplogin.8 /usr/man/man8/sliplogin.8 install -m 750 -g uucp slstats/slstats /usr/bin/slstats install -m 444 slstats/slstats.8 /usr/man/man8/slstats.8 install -m 750 -g uucp slinfo/slinfo /usr/bin/slinfo install -m 444 slinfo/slinfo.8 /usr/man/man8/slinfo.8 install -m 750 -g uucp myetheraddr/myetheraddr /usr/bin/myetheraddr install -m 444 myetheraddr/myetheraddr.8 /usr/man/man8/myetheraddr.8 install -m 750 -g uucp tools/ifconfig/ifconfig /usr/bin/ifconfig.slip install -m 444 tools/ifconfig/ifconfig.8c /usr/man/man8/ifconfig.slip.8Install the configuration files:
install -m 640 -g uucp sliplogin/slip.logout /etc install -m 640 -g uucp sliplogin/slip.login /etc install -m 640 -g uucp sliplogin/slip.hosts /etc install -m 640 -g uucp tip/login.script.unix /etc install -m 640 -g uucp tip/login.script.netblazer /etcEdit /etc/slip.login and comment out the portion reading:
# route set $R $L mtu 552 pipesize 2048 rtt 5 || exit 2and change all occurences of "ifconfig" to "ifconfig.slip".
Follow the instructions in the README and create entries in /etc/remote. If you really want to use slip, you'll need entries in /etc/passwd too. The entries in /etc/remote are nice to have, because this will enable you to configure your modem with "tip".
modem:\
:dv=/dev/cua0:br#38400:el=^C^S^Q^U^D:ie=%$:oe=^D:
dial38400:\
:dv=/dev/cua0:br#38400:nt:fc:at=mymodem:du:
mymodem|US Robotics Courier V.everything:\
:el=^U^C^R^O^D^S^Q@:ie=#%$:oe=^D:tc=dial38400:
dial-foo:\
:pn=dt06331800510:tc=mymodem:
foo|slip-foo:\
:st=slip:ls=/etc/login.script.unix S%h {passwd}:\
:cc=/etc/sliplogin Sfoo:tc=dial-foo:
Hints: /dev/cua0 is the outgoing counterpart of ttya. We'll create
this device later. Speed is at maximum of 38400 baud. The pn=
is followed by the apropriate phone number. the name of the
remote host is "foo". These names must match the entries in
/etc/passwd. Choose short hostnames!
The devices need to be created:
mknod /dev/cua0 c 12 128 mknod /dev/cua1 c 12 129 chgrp uupc /dev/tty? /dev/cua? chmod g+rw /dev/tty? /dev/cua?Prepare /etc/gettytab and /etc/ttytab:
p8.38400|38400-baud-8bit:\
:sp#38400:p8:
H|D38400|Fast-Dial-38400:\
:nx=D38400:fc:fd@:tc=38400-baud:
ttya "/usr/etc/getty D38400" dialup on remote
If you can find a slip host nearby, you can try to make slip work.
I had no luck with it (yet). Nevertheless, cslip-2.7 describes
accurately the process of setting up /etc/remote, tip and the
cua devices.
Installing ppp-2.1.2b is the last step. Since modload is broken in SunOS 4.1.1, we will put the ppp-driver into the kernel directly. The instructions tell you to install it to /sys/os, but of course, the apropriate directory is /sys/net! ppp-2.1.2b will overwrite slcompress.c, but slip will continue to work, since the new slcompress.c only adds some definitions, leaving the rest untouched.
Edit /sys/conf.common/files.cmn:
net/slcompress.c standard net/ppp_if.c optional ppp INET net/ppp_async.c optional ppp INETEdit /sys/sun/str_conf.c:
#include "ppp.h"
:
:
#if NPPP > 0
extern struct streamtab ppp_asyncinfo;
extern struct streamtab ppp_ifinfo;
#endif
:
:
#if NPPP > 0
{ "pppif", &ppp_ifinfo },
{ "pppasync", &ppp_asyncinfo },
#endif
Put the entries right behind the entries for slip.
Change your kernel config file (MYKERNEL) and add:
# # Two ppp interfaces # pseudo-device ppp2 init ppp_attachEdit ppp_if.c and add (after #include <netinet/ip.h>):
#include <net/slcompress.h> #include <net/if_ppp.h>Change the entries in if_ppp.h and ppp_str.h, that read
typedef u_long ext_accm[8];to
#ifndef EXT_ACCM typedef u_long ext_accm[8]; #define EXT_ACCM #endifCopy the stuff into the right directories:
cp sunos/*.c /sys/net cp net/*.h /sys/net cp net/*.h /usr/include/netMake a new kernel. No way to get around this now :-)
cd /sys/sun3/conf config MYKERNEL cd ../MYKERNEL makeTry it and enjoy. If the machine comes up, it should show you four POINTTOPOINT interfaces, ppp0, ppp1, sl0 and sl1.
Fine.
Now its time to compile and install the ppp programs. But before, you need to make sure, that the right lockfiles are used! Change the Makefile and the sources, if necessary.
foreach i (chat pppstats pppd) cd $i rm Makefile ln -s Makefile.sun Makefile make clean make cd .. end install -m 4750 -o root -g uucp pppd/pppd /usr/bin install -m 444 pppd/pppd.8 /usr/man/man8 install -m 4750 -o root -g uucp pppstats/pppstats /usr/bin install -m 750 -o root -g uucp chat/chat /usr/bin install -m 444 chat/chat.8 /usr/man/man8
It is a good idea to have all programs, that work with ttys in the same group. Users, which are allowed to work with modems can be put into this group and if you set the access rights to the programs 750, only these people can use the ttys (e.g. modems). For me, the group "uucp" is fine. Make the devices group "uucp" too. The cua-devices should be user "uucp".
