Reviews / articles about OS/2 |
Operating systems: ArcaOS, eComStation, IBM OS/2 Warp |
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DATE: 2004-11-11 12:41:04 AUTHOR: Stanislav Kozlov, Dmitry Froloff
.......... . . ..... .......... .........: ... "............" ........., . ......, ......., ........... .... . ........ .. ......., .......... VPN (Virtual Private Network) Server W2k. ........ ... ... "...." ..... ........ PPtP (Point to Point Tunneling Protocol), ....... ... ..... .. ...... ......... . .... ......... .......... ............ ...! InJoyFW, IJDialer, PPtPforos2, .. ...... .. .......... ......., ..... .......... . ......... ISDNPM, ....... ....... ........ ............. ........ ...... Willibald Meyer. ..... ... .. ....... PM. ..... PM ......, ........ . ......... ...... .......... 1. ......... ISDNPM...... . ... ..... . ........, .. ..... ....... ..... . ..., ... ...... ... ....... ..... ..... .. ........ ....., . ....... . . ......... ...... .. .......... .., ........... . ......... . ................ ........ ....... . .......... ....... ............ . ......... ......... .... ......... ....... .. ..........., .. ..... . . .... .. .............. ......., ... .... ............ ... pptp.out ......... ....... ..... ... .........:
....: pptp.out
[OUTGOING]
Name : PP // .... ... .........., ............
LineOutName : [PPTP01] // ... ......... ....., .... ..
// .......... pptp ... . .........,
// .... . isdn.cfg .. . .......
Tunnel : 192.168.4.20 //..... ......, ... ....... ....... VPN .......
MSS : 1400 //............ ...... ........ (Max Segment Size),
// ...... .... ...... ... MTU(== ...... 1500)
UserId : // .... . ...... ... ..... . .......
Password :
MaxConnections : 1 // ............ ...-.. ..........
Flags : AUTODIAL //....., ..... ......... =)
AUTODIALMODE : PING,DNSREQUEST,TCPCONNECT //
FLAGS : DEFAULTROUTE
Flags : MPPE128 //!!!...... ...., ... ....
// ..... .......... ..........
Flags : MPPESLESS // ........., ..... ....., ... ...... ...... ;)
DNS : 212.45.25.166 //... ......
KeepAlive : 30 //.. ... .... ... .... ....... =)
KeepAliveDisc : 5
Masquermode : 2 //.... .. ...........
// ...... ... Netbios over TCP/IP (Port 137-139)
IncomingFilter : fp2.flt,DATENFILTER0
OutgoingFilter : fp2.flt,DATENFILTER0
..... ...... ... . .. .. .........., ... isdnPM . .... user. ..... ....... .. isdn.cfg
....: isdn.cfg
. . . . .:
FLAGS : AUTODIAL // .... ......., ..... ...............
// .........., .... .. .......
FLAGS : MULTILINK // ....., ... ......... ..-.. .....
FLAGS : DEFAULTROUTE // .......... ....... .. .......
FLAGS : DNSREQUEST // ............ ... . .....
Flags : DORESOLVE // .... ........ ...,
. . . . . ..........., .......... .......!!!!! . . . . .!
FLAGS : MPPE128 // ..........., . .... ... . ... ........
FLAGS : PAP // PAP ...........
FLAGS : CHAP // CHAP ...........
FLAGS : CHAPMS // CHAPMS ...........
FLAGS : CHAPMSV2 // CHAPMSV2 ...........
FLAGS : ALLOWCALLBACKMS // ......... ......-..
FLAGS : ALLOWCALLBACK // ......... CALLBACK
FLAGS : CALLBACK // .......... ......,
// .... ..... .... ............. .....
FLAGS : CALLBACKMS // PPP-CALLBACK .. .......... .$
FLAGS : LZS // STACK LZS COMPRESSION
FLAGS : LZS1 // STACK LZS-1 COMPRESSION
FLAGS : LZS1T // STACK LZS-1T COMPRESSION
FLAGS : BSD // BSD COMPRESSION
FLAGS : PREDICTOR1 // PREDICTOR COMPRESSION
FLAGS : PREDICTORCISCO // PREDICTOR CISCO COMPRESSION
FLAGS : MPPC // MICROSOFT COMPRESSION
FLAGS : DYNAMIC // ......... .dyn .....(. .. .. ............,
// .... ... .... .. ..... ......)
....
[GLOBAL]
....
PPTPLines : 1 //....... ..... ..........
...
... .... ... .... ........ .... ... ...... ..... ... ....... ....... ........ . .......... .... .........(.......), .. ..... .......... ..
[IP0]
IF_NAME : sl0 << ....
IF_UNIT : 0
IF_CONFIG : CONFIG0.FNC // . .... =)
// ... ... ...... ... ................
// ........, ... .... .......
[PPTP01]
Indication : 10123 //
Connections : 4 //
Bind : 127.0.0.1 //
... ....... .. ....... ...... ........ . ... ..... ....... ...... .. ....... . ........ ...... CONFIG0.FNC ... ... .... ..... ......... ........
....: CONFIG0.FNC
lcLocalIP = '192.168.4.20' // ......... ... . ... .... ......
lcNetmask = '255.255.255.255' // .. . .... ..... _....._
LocalDNS = '0.0.0.0' // ......... ... .... .... ......,
// . .... ... .........
.. ... ........ ............ .. .......... ... ... ..... ........ ........ .-. MPTN .. ....... /driver ..... ... .......... . ... ........ ........ IMYWI$, .. .... .... ......, .. . .... . ... .... ... ........ =)) .. ... ..... .... ... .. ... ............., .. ..... ........... ......... isdnPM. .......... . ... .. ....., . ... ... .. ...... .......... . ......, .. ........., ... ......... ..........., ...... ... ....... Willibald Meyer, ... ..... .. ........... ...... ... ............ .......=( ... ..... .... .. ........ ISDNPM, ... ......... ..... . ... ....... ..... ........ ... .. .... ........ ......, ...... ... ...... . ...... isdnpm. ........., .... . ........ . ........... . ... .... 1 .........., . .......... ... ... ... .. ........ ... . pptp.out. ........ ... . .... ..... dial ... .... ... ..... ......., .. . ... .........., .. ....... ...... ........... .. ......., .... .. ... ......, . ..... ......., .. ... ......... ......, ... ........ ..........., .. .. ..... .... ... ..... .... ..... .... =) ......, ... ...... ......, .... ... ......... ..... ............. DNS, .. ... ........., ..... .., ..... ......... . ... .. ..... MPTS ......... DNS ........ 212.45.25.166 . 212.45.25.165 (... . O:\MPTN\ETC\resolv2 ......... nameserver 212.45.25.166) .. ... .... ...... PS: .. ..... .... ISDNPM - ... ..... ...... ..... .. ...... . ...... . ...... ...... ........ ...... .... ... ....... - ...... . VPN ..... ......... ..... ... .. .. ........ ..... ....., .... ... ..... ............ ... ........, .. ... ... .. .. ... ... =) ..... .... ..... .. #os2russian, ... . ......... ... ...... Mancubus =) ....... ....... .... .. #os2russian, . ........... moveton. 2. .......... .. ....... .................. .... ........ ... .. ......., ....... ..... .... .... ......... ....... .......... .......... (.., ... . ..... ........ .. 5 .....) ........ ...... ...... ............ . ........ . ....... ..... .. Karlheinz Schmidthaus ...... .. ......... ....... ........... ...... ........... .......... . ..... User\pptp.out ........ ....... ...... passive mode ppp. ..... ............ ..... Flags : ~PASSIVE ... ........... ....... .............. ........ MACMYWI.OS2 . PPPEMYWI.OS2 ............. .. .......... ...., .......... ......... User\pptp.out ........ ... ....
// * Sample for an ADSL-PPTP connection
// * Standardbeispiel fuer eine ADSL-PPTP-Tunnelverbindung
// *
// * mit Netbios-Datenfilter / with Netbios-paketfilter
// * IP-Masquerading
// * AutoDial
[OUTGOING]
// define NAME without space
Name : Xs4all-Adsl // or special characters,
// maximum 32 chars.
LineOutName : [PPTP01]
// Tunnel = IP-address of the ADSL-Modem
Tunnel : 192.168.0.1
// MSS = (Max Segment Size)
// must be lower then MTU Size
MSS : 1492
UserId : username@xs4all-basic-adsl
Password : mypassword
# QueryUID : QUID
MaxConnections : 1
# Flags : AUTODIAL
AUTODIALMODE : DNSREQUEST,TCPCONNECT,PING
# AUTORECONNECT : 1
FLAGS : DEFAULTROUTE,DORESOLVE
Flags : ~PASSIVE
# FLAGS : MPPESLESS // Client want to use encryption
# FLAGS : MPPE128 // ask for 128 bit encryption
# FLAGS : NACK2CHAPMSV2 // force MS CHAPV2 authentication
// IP-Masquerading aktiv
Masquermode : 2
RemoteAddress : 10.0.0.0/255.0.0.0
# Masquerloglevel : natindeny,natinaccept,natout
// allow different port for the ftp data connection
MasquerOption : LOOSEFTPPORT
// answer authentication request with TCPReject (port 113/tcp)
MasquerEntry : 0.0.0.0,0,113,127.0.0.1,113,6,0,TCPReject
// Paketfilter for Netbios over TCP/IP (Port 137-139)
IncomingFilter : fp2.flt,DATENFILTER0
OutgoingFilter : fp2.flt,DATENFILTER0
KeepAlive : 30
KeepAliveDisc : 5
#, // - ........... ............, ...... .............. .. .....
....... ... ....... ........... ....... Rexx ....... ......... ............. config1.fnc - ......... ... ............ ......... .... 10.0.0.0/255.0.0.0 (..... NAT ...... .... ........... .......). ..... ............ .... ...... - .......... ......... ... ..... IF_CONFIG : CONFIG1.FNC . ...... [IP0] (......... sl0) ..... isdn.cfg
/**********************************************************************
* config1.fnc
*
* Sample for T-DSL-Connection
* the command syntax is for TCP/IP 4.1 and later
*
* WICHTIG: Abweichende MTU-Size (1492) bei PPPoE notwendig!
***********************************************************************/
call RxFuncAdd 'SysSleep','RexxUtil','SysSleep'
call RxFuncAdd 'SysLoadFuncs','RexxUtil','SysLoadFuncs'
call SysLoadFuncs
/* read parameter */
PARSE ARG action ifname ifnumber txt1 local txt2 remote txt3
dns1 txt4 dns2 txt5 nbdns1 txt6 nbdns2 txt7 netmask
txt8 name txt9 default txt10 mmode txt11 doresolve
txt12 lineoutname .
/* display parameters in more readable form */
PARSE SOURCE . . CallName
PARSE ARG . . . MoreParms;
CALL LOGSAY CallName 'started for' action 'of interface' ifname'/'ifnumber;
DO WHILE (MoreParms \= '')
PARSE VAR MoreParms ThisName ThisValue MoreParms;
CALL LOGSAY ' ' ThisName ThisValue;
END;
/****************************************************************/
/* CALLED WHEN ISDNPM IS STARTED FOR A SPECIFIC INTERFACE */
/****************************************************************/
if ACTION = 'START' then do
say 'START FOR INTERFACE ' ifname ' NUMBER ' ifnumber
/* .... .... default - ....... */
'route delete default'
/* ............. ......... */
'ifconfig sl0 10.0.1.1 netmask 255.0.0.0 mtu 1492'
/* ........... default */
'route add net default 10.0.1.1'
/* .. ...... ...... - .... ... . setup.cmd */
'ifconfig lo 127.0.0.1'
'ipgate on'
end
/****************************************************************/
/* CALLED WHEN ISDNPM IS STOPPED FOR A SPECIFIC INTERFACE */
/****************************************************************/
if ACTION = 'STOP' then do
/* ............... ........ ........ */
'route delete default'
'ipgate off'
WriteResolv()
/* say 'STOP FOR INTERFACE ' ifname ' NUMBER ' ifnumber
*/
end
/****************************************************************/
/* CALLED WHEN ISDNPM OPENS A 'PPP-LINK' FOR A INTERFACE */
/****************************************************************/
if ACTION = 'OPEN' then do
say 'CONFIG FOR INTERFACE ' ifname ' NUMBER ' ifnumber
say 'CONFIG ' txt1 local
say 'CONFIG ' txt2 remote
say 'CONFIG ' txt9 default
say "Nameserver1="||dns1
say "Nameserver2="||dns2
/* ........... ......... DNS . %ETC%\resolv */
WriteResolv( LocalDNS, DNS1, DNS2);
end
/****************************************************************/
/* CALLED WHEN ISDNPM CLOSE A 'PPP-LINK' FOR A INTERFACE */
/****************************************************************/
if ACTION = 'CLOSE' then do
/*
say 'RESET FOR INTERFACE ' ifname ' NUMBER ' ifnumber
*/
end
exit 0
/* -------------------------------------------------------------------- */
/* write a line to console and logfile */
/* name and place of the logfile is the same as of the script, but with */
/* extension .log, The file must exist in order to be written. */
/* -------------------------------------------------------------------- */
LOGSAY: PROCEDURE
LogId = '[#]';
TimeStamp = TRANSLATE( 'abcd/ef/gh', DATE('S'), 'abcdefgh') TIME()':';
PARSE ARG Line;
PARSE SOURCE . . CallName;
LogFile = OVERLAY( '.log', CallName, LASTPOS( '.', CallName));
IF (FileExist( LogFile)) THEN
DO
rc = LINEOUT( LogFile, TimeStamp Line);
rc = LINEOUT( LogFile);
END;
SAY LogId Line;
RETURN( 0);
/* -------------------------------------------------------------------- */
/* determines if a given file exists */
/* -------------------------------------------------------------------- */
FileExist: PROCEDURE
PARSE ARG FileName
RETURN(STREAM(Filename, 'C', 'QUERY EXISTS') > '');
/* -------------------------------------------------------------------- */
/* determines filesize */
/* -------------------------------------------------------------------- */
FileSize: PROCEDURE
PARSE ARG FileName
RETURN(STREAM(Filename, 'C', 'QUERY SIZE'));
WriteResolv: PROCEDURE EXPOSE (GlobalVars)
PARSE ARG LocalDNS, DNS1, DNS2;
/* default values */
Redirection = '>NUL 2>&1';
resolv = VALUE( 'ETC',, 'OS2ENVIRONMENT')'\resolv'
resolv2 = VALUE( 'ETC',, 'OS2ENVIRONMENT')'\resolv2'
resolv_tmp = resolv||'.tmp'
resolv_bak = resolv||'.sik'
IF (DNS1 \= '') THEN
DO
/* ---- write resolv configuration ---- */
/* write temporary resolv file */
rc = SysFileDelete( resolv_tmp);
IF (LocalDNS \= "0.0.0.0") THEN CALL LINEOUT resolv_tmp, 'nameserver' LocalDNS;
IF (dns1 \= "0.0.0.0") THEN CALL LINEOUT resolv_tmp, 'nameserver' dns1;
IF (dns2 \= "0.0.0.0") THEN CALL LINEOUT resolv_tmp, 'nameserver' dns2;
CALL LINEOUT resolv_tmp
/* create backup copy */
IF ((\FileExist( resolv2)) | (FileSize( Filename) = 0)) THEN
DO
CALL LOGSAY 'create backup copy of existing file' resolv;
rc = SysFileDelete( resolv_bak);
'ren' resolv FileSpec( 'N', resolv_bak) Redirection;
END;
/* now let temporary file become the real resolv file */
CALL LOGSAY 'create file' resolv 'with requested DNS information'
rc = SysFileDelete( resolv);
'ren' resolv_tmp FileSpec( 'N', resolv) Redirection;
/* create resolv2 from resolv if not exist */
IF (\FileExist( resolv2)) THEN
DO
CALL LOGSAY 'create file' resolv2 'as copy';
'COPY' resolv resolv2 Redirection;
END;
END;
ELSE
DO
/* ---- cleaup resolv configuration ---- */
/* delete current resolv file */
CALL LOGSAY 'removing file' resolv;
rc = SysFileDelete( resolv);
/* rename back a backup copy */
IF (FileExist( resolv_bak)) THEN
DO
CALL LOGSAY 'reactivating existing backup copy of' resolv;
'ren' resolv_bak FileSpec( 'N', resolv) Redirection;
END;
/* do not delete resolv2 ! */
/* better for autodial users */
END;
RETURN( '');
3. .......... ...... ISDNPM. ....... eComStation/Rus 1.2 ............ ........... ........... ...... ISDNPM - eCSConNet, ....... ............ ......... ........ ........... . .... ........:
... ............ eCSConNet ..... ............ ....... ........., ........ Internet Assistant.
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