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 ?????? ?????? 1924-1994
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"О дне же том, или часе, никто не знает, ни Ангелы небесные, ни Сын, но только Отец (Мк. 13, 32)"

????????? ????????? Dial-In ???????



????????? mgetty, ????????? ppp, ????????? IP Forwarding, - dkws.narod.ru
Denis Kolesnichenko

  1. ????????? ???????????? ???????????
  2. ????????? mgetty
  3. ????????? ppp
  4. ????????? IP Forwarding
  5. ?????? ??????? ?????????
  6. ???? ???-?? ?? ????????...
  7. ????????? Windows-????????
  8. ??????????


??? 1. ????????? ???????????? ???????????

???????????? ???????: Linux
??? ??????????? ppp-2.3.x (?????????? ??-?????) ? mgetty-1.1.x.
mgetty ??????? ???? ?????? ? ?????? -DAUTO_PPP, ???? ??? ?? ???, ????? ???????????
? ????????? ppp-2.4.0-3mdk.i586.rpm ? mgetty-1.1.22-2mdk.i586.rpm (Linux Mandrake 7.2)

???? ?? ??????????? RedHat/Mandrake, ?????????? ppp ? mgetty ????? ? ??????? ??????:

# mount -t iso9660 /dev/hdd /mnty/cdrom
#cd /mnt/cdrom/Mandrake/RPMS
#rpm -Uvh mgetty*
#rpm -Uvh ppp*

????????? ?????????:

  1. CDROM ???????? ??????????? /dev/hdd (Secondary Slave)
  2. ???????????? Linux Mandrake (??? ????????????? RedHat ?????? ????????? ? /mnt/cdrom/RedHat/RPMS)
  3. ?? ???????????? supermount (???? ? ??? supermount ???????, ?????? ??????? ??????? ?? ?????)
  4. ?????? ? ????????? ??????? ????????????? ??? ????????? mgetty ? ppp. ??? ????????????? ?????? ??????? ??????????????? ??? ????? - ? ??????? ??????! ?? ?? ?????? ?????????? ?????? ??, ??? ??? ?????.

??? 2. ????????? mgetty

??? ?????????? ??????/????????? mgetty ? ??? ?????? ???? ?????

/etc/mgetty+sendfax
dialin.config
login.config
mgetty.config
/etc/ppp
auth-up
auth-down
chap-secrets
ip-up
ip-down
options
pap-secrets

???? ?? ???, ????? ?????????????? ????? ??? ??? ?????????. ??? ?????????? ???????? ??? ? ????
???????????????????. ? ??????? ??????, ??????????? ????? ????? ??????? ???????.

/etc/mgetty+sendfax/dialin.config - ?????? ?????? (??? ????????????????).
/etc/mgetty+sendfax/login.config - ?????? ????????? ???????

/AutoPPP/- a_ppp /etc/ppp/ppplogin

?????????, ??? ??? ??????? ?? ????????????????. ???? ?? ??????, ????? ????? ?????????????
???????????? ? log-?????, ?????????????? ??? ?????? ???:

/AutoPPP/- - /etc/ppp/ppplogin

????? ???????? /etc/ppp/ppplogin

mesg n
tty -echo
/usr/sbin/pppd silent auth -chap +pap login

? ????????? ??????? ppp ?????? -chap ????? ?????? refuse-chap, ? ?????? +pap - require-pap
???????? /etc/ppp/ppplogin ???????????
# chmod +x /etc/ppp/ppplogin

? ????? ??????? ?? ?????????? PAP ?????????????? ? ?????????????? ??????
?? /etc/passwd ????? (??. ????)

/etc/mgetty+sendfax/mgetty.config - ?????? ?????:

# For US Robotics Sportster 28.8 with speaker off
port ttyS0
speed 28800
data-only y
debug 3
init-chat "" ATZ OK AT&F1M0E1Q0S0=0 OK
answer-chat "" ATA CONNECT c r

# For Practical Peripheral 14.4 with fax disabled and prolonged
# carrier wait time (90 sec)
port ttyS1
speed 14400
data-only y
debug 3
init-chat "" ATZ OK AT&F1M0E1Q0S0=0S7=90+FCLASS=0 OK
answer-chat "" ATA CONNECT c r

# For USRobotics V.Everything
port ttyS2
speed 57600
data-only y
debug 3
init-chat "" AT OK ATS7=50S0=1+S62=3+S64=2S39=10 OK

??? ZyXEL U336E ????? ???????????? ????? ?????????:
init-chat "" ATZ OK AT&F1M0E1Q0S0=0S OK
answer-chat "" ATA CONNECT c r

?????? ????? ???????? /etc/inittab

# Run gettys in standard runlevels
1:2345:respawn:/sbin/mingetty tty1
2:2345:respawn:/sbin/mingetty tty2
3:2345:respawn:/sbin/mingetty tty3
4:2345:respawn:/sbin/mingetty tty4
5:2345:respawn:/sbin/mingetty tty5
6:2345:respawn:/sbin/mingetty tty6

#added by me

S0:2345:respawn:/sbin/mgetty -x 3 ttyS0
S1:2345:respawn:/sbin/mgetty -x 3 ttyS1
S2:2345:respawn:/sbin/mgetty /dev/ttyS2

S0,S1,S2 - ?????? ?????????????? - ?? ?????? ???????????? ????? ???. ????? ?????????
????????? ??? ??? ??????? ?????. S0-S2 ? ??????????? ??? ???????????.

?????? ????? ????????? mgetty (????? ??????????? ???? ??????? ???????? ??????)
# init q
???? ??? ?????????? ???? ??????? ?????(?) ?? ?????????? ??? ?????????, ? /var/log/mesages ?? ???????? ????? ??????????? ?? mgetty ?? ????? ??????.
???? ?? ?????? ?????????? ???????? TR, ?? ??? ????????? ????????? ????????? ? mgetty ????????? ?????.

??? 3. ????????? ppp

?????? ??? ??????? ????? ? ???????? /etc/ppp ????????? ???? options.ttySx, ??? x - ????? ?????.

lock
login
auth
netmask 255.255.255.0
modem
crtscts
refuse-chap
require-pap
mtu 576
mru 576
proxyarp
myhost:ppp01
ms-dns CCC.CCC.CCC.CCC

????? ????????? ??? ???? ?????? ????? ??????? ? ???? /etc/ppp/options.
myhost ??????? ???????? ?? ???????? ??? ?????? Dial-In ???????.
ppp01- ??????????? ????????? ??? ???????????? ???? ???????? (?? ?????? ???????????? ?????? ?????,
????????, igor, denis ? ?.?.).
????? ????? ?????? ???? ???????????, ?.?. ???? ?? ??????????? ppp0 ? options.ttyS0, ?? ? options.ttyS1
????? ???????????? ppp01 ? ?.?.
ms-dns ?????????? DNS-?????? ??? ???????? Microsoft. ??????? IP DNS-??????? ????? ????.
??? ????? ???????????? ????? proxyarp, ?.?. ?? ????? ????????? IP-?????? ?????? broadcast ????? ??????? ???? ????????? ????. ??? ???? pppd ????? ?????? ??? ????? ?? ??????????? ???? ????????? ?????? ?????? ???????? ethernet.
?????? "refuse-chap" ????? ?????? "-chap", ? ?????? "require-pap" - "+pap"

?????? ????????????? ???? /etc/ppp/pap-secrets

# Secrets for authentication using PAP
# client server secret IP addresses

* * "" 192.168.0.11
* * "" 192.168.0.12
* * "" 192.168.0.13

? ????? ??????? ???????????? ??? ?????? ??? ???????? ???????, ??????? ????? ??????? ??? ??????.
?????? ?? ????? ????? ?? /etc/passwd (??? /etc/shadow)

?????? ????????? ? ??? /etc/hosts

192.168.0.11 ppp01 ppp01.mydomain.com
192.168.0.12 ppp02 ppp02.mydomain.com
192.168.0.13 ppp03 ppp03.mydomain.com

mydomain.com ????? ???????? ?? ???????? ??? ??????.
??? ??????? ??? ?????? ????? ?????? ????? ? ? ????????? ???? DNS.

??? 4.

?????? /usr/sbin/pppd ????????? setuid "rood"
# chmod u+s /usr/sbin/pppd

??? 5.

???????? IP Forwarding
?????????? ????????? IP ??????????????? ? /etc/sysconfig/network ?????, ???????? ???:
FORWARD_IPV4=yes
???? ???? ?????? ???? ?????????????? ??? ????????? IP_FORWARD
??????? ???????
# echo "1" > /proc/net/ip_forward

?????? ?? ?????? ? ??????!

?????? ??????? ????????? ppp

???? ??????? ????? ????????? ???? ????? ???????, ??? ??????.
???????? ?????? /etc/options ? /etc/options.ttySx ???????? ????????, ?????
myhost:pp01
????? ???????? ??
Server_IP:Client_IP
????????,
192.168.0.1:192.168.0.11
????? ???????? ?????????? ????? /etc/ppp/pap-secrets

#
user1 ??????.????? "" *
user2 ??????.????? "" *
#

user1 - ??? ????????????, ??????????????????? ? ???????
??????.????? - ???????? ?? ???????? ??? ??????? ???????? ???????
"" - ?????? ????? ?? /etc/passwd (/etc/shadow)
* - ??????? ????? ??????????????????? ? ?????? IP.
??? ??????? ????? ????????? ?????? ??????. ? ???? ?????? (???? ???? ?????? ???????????? ?????
? ? ???????? ?????????) ??? dial-up'a ? POP-??????? ????? ?????????????? ????????? ??????.
????????! ?????? ? /etc/ppp/pap-secrets ?????????? ? ???????? ????, ? ?? ?????????? ? ???????
MD5 (??? DES) ??? ? ????? /etc/shadow (/etc/passwd)

???? /etc/hosts ??????? ?? ?????.
??? ? ???.

???? ???-?? ?? ????????...

?????? ????? - ???????? /var/log/messages - ??? ????? ????? ???????????.

???? ? ??? ?????????? ????????? ????:
modprobe: can't locate module char-major-24

?? ???? ????????? ? /etc/conf.modules

alias ppp-compress-21 bsd_comp
alias ppp-compress-24 ppp_deflate
alias ppp-compress-26 ppp_deflate

????????? Windows-????????

???????????? ????????? ??????????, ?????????? ?? IP ? DNS ????? ? ??????????.
??? ???????: PPP
?????????????? ?????????: ?????? "??????????? ?????? ??????"
?????????? ?????????: ?????? "TCP/IP"

??????????

PPP-HOWTO
DNS-HOWTO
NET3-HOWTO
???? ??????? ?????? ???????????? ? ??????? tacacs

--------------------------------------------------
http://www.linux.org.ru/view-message.jsp?msgid=815260&back=&nocache=34458068>
? ????  ????? courier v 34 fax with v32 bit V.Everything

   debug 6
   fax-id 00 00 000000   (?????? ?????? ? ???? ??)
   speed 57600           ( ???????? ??????  ???????? ? ???? ? ????)
   direct NO           ( ?????? ???? ????????? ??????? Y ??????? ????)
   blocking NO         (???? ?? ???? ?????  ???)
   port-owner uucp     (???????? ??????)
   port-group uucp     (?????? ??????) 
   port-mode 0660      ( ??? ?????? ????? ??????? ? ??????)
   toggle-dtr YES       (?????? ???)
   toggle-dtr-waittime 500  (?????? ??? )
   data-only YES       (???????? ??????  ??????)
   fax-only NO         (??????  ?? ????? ????????)
   modem-type auto      (??????? ???? ??????????? ????????)
   init-chat "" ATS0=0 OK (? ?????? ? ???? ?????? ??????? ??????? ???                             ?????? ????????????? ??????? ? ??? ?????)
   modem-check-time 3600 (??????? ???????? ?? ????? ??? ??? ?????)
   rings 1                (?????? ????? ? ??????? ??????)
   answer-chat "" ATA CONNECT c r (????? ??????  ?? ?????? ???                                            ??????? ???? ??????)
   answer-chat-timeout 80            (??????? ??????? ??  ????? ????)
   autobauding NO                    (?????? ?? ???? ?? ??????    
                                     ??????????? ?????? ??????????  
                              ??????? ???? ????? ??? ??? ?????????)
   ringback NO               (???  ?????? ??? ????????????? ?????  
                              ???????????)
   ringback-time 30           (????? ????? ?????)
   ignore-carrier false    
   issue-file /etc/issue
   prompt-waittime 500
   login-prompt @!login:      (????? ??? ??? ?????? ??????)
   login-time 240             (?????  ?? ????? ???? ?? ??????????? ?? 
                               ???????????)
   diskspace 1024             (????? ?? ????? ??? ??? ??????)
   notify faxadmin             
   fax-owner uucp
   fax-group modem
   fax-mode 0660               (?????? ????? ????? ???????? ????  
                                ???????? ????)
_________________________________________________________________
options  ???  ?????? ??????  ???  ??? ???? 

asyncmap 0     
modem
proxyarp 
debug
lock
noccp   
login
crtscts
require-pap
refuse-chap
passive
idle 1000
mtu 1200 
mru 1200
lcp-max-configure 180 
lcp-echo-interval 30
lcp-echo-failure 4
netmask	255.255.255.0
ms-dns	192.168.11.11
ms-wins	192.168.11.10
__________________________________________________________________
options.tts0

-detach
192.168.11.12:192.168.11.13
___________________________________________________________________

ppplogin

mesg n
tty -echo
/usr/sbin/pppd silent auth -chap +pap login debug 


??? chap  ?  ??  ?????????,  ?????? ????????,  ?? ???????.



   toggle-dtr-waittime 500   ???????? 150
   modem-check-time 3600      ???????? 1500
   answer-chat-timeout 80     ???????? 50        
   ringback-time 30          ????????
   prompt-waittime 500        ?????? 150
  login-time 240              300   

???????????? ???? ????, ? ???????, ?? ???????? ???????????? ?????? ????????...






 ????-HOWTO: ?????? ?? ?????????? ??????
 ?????? ?????????? ??????? + callback ?? FreeBSD


Внимание! Читая пророчества на этом сайте помните что достоверность трудно проверить и все может во времени изменяться
"О дне же том, или часе, никто не знает, ни Ангелы небесные, ни Сын, но только Отец (Мк. 13, 32)"