=========================================================
    MEDUSA   Linux 
   2.2.x,  2.2.17
 0.81                                   18 Mar 2002
=========================================================

         -30 (G.703).

 :
 - pseudo-ethernet
           Intel EtherExpress 10+,
           ,    EtherExpress10+.
	         MEDUSA    ,
	    MT-200 (-)   pseudo-ethernet.  
 
 - hdlc (      Linux)
      : 
    raw hdlc, cisco-hdlc, ppp, frame-relay.
	       WAN  () G703.
	 
     jumper'.
 

:
1.  .
2.      /usr/src/linux.
3.  
  make patch -        MEDUSA WAN ,
			  , ""  etherexpress 100 (eepro100.c),
			  Generic HDLC (hdlc.c)  SyncPPP (syncppp.c).
  make sethdlc  make install -    ,
	       :
	  - raw hdlc
	  - cisco-hdlc
	  - ppp ( )
	  - frame-relay

4.   :
  make xconfig  make menuconfig  make config
    "Code maturity level options"
   Y  "Prompt for development and/or incomplete code/drivers".
   Y  M   "Generic HDLC Driver"
  /Network Device Support/Wan interfaces/Generic HDLC Driver
   Y  M   "MEDUSA support"
  
5.   :
  make clean
  make dep
  make bzImage
  make modules
  make modules_install
    patch  eepro100.c,
       .
    eepro100  medusa    .

6.  .

7.    :
  insmod syncppp
  insmod hdlc
  insmod medusa
  
  sethdlc < > mode soft <>
    - hdlc0, hdlc1, ...
   - hdlc, cisco, ppp, fr-ansi, fr-ccitt.
  . sethdlc --help
  ifconfig <> <ip1> pointopoint <ip2>

=========================
Pavel Selivanov (pavel@parabel.inc.ru)
 : http://parabel.inc.ru
