Subject : SunLink X.25 ¼³Ä¡ ¹æ¹ý Description : 1. Sunlink X.25 (1) Sunlink X.25 ver 8.x & 9.0 (2) Product Features - CCITT 1980 , 1984 , 1988 ±Ç°í¾È ¼ö¿ë - PAD ¾ÖÇø®ÄÉÀÌ¼Ç ÇÁ·Î±×·¥ Á¦°ø - X.25 ȯ°æ setup°ú ¿î¿ëÀ» À§ÇÑ openwindow baseÀÇ x25tool Á¦°ø. - SunNet Manager agent - IP ±â´É Á¦°ø - X.3 , X,28 , X.29 Æ÷ÇÔ ( CCITT ±Ç°í¾È X.25´Â ÆÐÄϱ³È¯¸Á »çÀÌ¿¡ »ç¿ëµÇ´Â ÇÁ·ÎÅäÄÝÀ̸ç , ÆÐÄÏÇüÀÌ ¾Æ´Ñ ´Ü¸»±â¿ÍÀÇ ÀÎÅÍÆäÀ̽º¸¦ À§ÇØ ±Ç°í¾È X.3 , X.28 , X.29¸¦ ±ÔÁ¤ÇÏ°í ÀÖ´Ù ) (3) ½Ã½ºÅÛ ¿ä±¸»çÇ× - CD-ROM À¸·Î Á¦°ø - ½Ã½ºÅÛ serial port»ó¿¡¼´Â 19,2 Kbps ±îÁö Áö¿ø. - X.25 high speed¸¦ À§Çؼ´Â 2 Mbps ±îÁö Áö¿øµÇ´Â HSI/S card »ç¿ë - Solaris 2.X OS ȯ°æ¿¡¼ ¿î¿ë (4) SunLink X.25 7.0 °úÀÇ ¿¬°è¼º ¹× Â÷ÀÌÁ¡ - SunLink X.25 version 7.0Àº Solaris 1.x¿¡¼ ¿î¿ëµÇ´Â versionÀ̸ç , Solaris 2.x¿¡´Â Porting ºÒ°¡ÇÔ. X.25¸Á³»ºÎ¿¡¼ version 7.0°ú 8.x °£ÀÇ Networking¿¡´Â ¾Æ¹«·± ¹®Á¦ ¾øÀ½. - 8.0 Àº LAPB¿¡ ´ëÇÑ user levelÀÇ access¸¦ Çã¿ëÇÏÁö ¾ÊÀ½. - 8.0 ¿¡¼´Â ÇöÀç activeµÈ X.25ȯ°æÀÇ °ªÀ» ¼öÁ¤ÇÑ ÈÄ Áï½Ã ¼öÁ¤ÇÑ °ªÀ¸·Î ȯ°æÀ» º¯È½Ãų ¼ö ÀÖÀ¸³ª, 7.0 ¿¡¼´Â X.25 NetworkÀ» Down-up½ÃÅ°´Â ÀýÂ÷°¡ ÇÊ¿äÇÔ. (5) OS version °ü°è - X.25 8.0 Solaris 2.1 & 2.2 (patch for 2.3 ) - X.25 8.0.1 Solaris 2.3 & 2.5 (OS patch for 2.4) - X.25 8.0.2 Solaris 2.4 SPARC & X86 - X.25 9.0 Solaris 2.3 later (6) OSI ¿ÍÀÇ °ü°è - X.25´Â OSI (Open Systems Interconnection : ISO°¡ Á¦Á¤ ) ÂüÁ¶¸ðµ¨ÀÇ ÇÏÀ§ 3°èÃþ°ú ÀÏÄ¡ÇÏ´Â 3°³ °èÃþÀ¸·Î ±¸¼ºµÇ¾îÀÖ´Ù. (7) Serial PortÀÇ Data rates - SunLink X.25´Â multiple physical links¸¦ Áö¿øÇÔ. - CPU RS-232-C ports * SPARCstation CPU port´Â 19.2 KB/secÀ» Áö¿øÇÔ. - HSI (High Speed Interface) ports * ÇϳªÀÇ HSI/S Ä«µå´Â 4°³ÀÇ sync serial port¸¦ Á¦°øÇÔ. * RS-449-to-V.35 * 9600bps·Î »ç¿ëÇÒ ¶§ convertor¸¦ »ç¿ë. * single port»ç¿ë½Ã 2.048 Mbit/sec ±îÁö Áö¿ø °¡´É.(2 port»ç¿ë½Ã 1.544 Mbit/sec) 5. SunLink X.25 8.x ÀÇ ¼³Ä¡ (1) ¼³Ä¡Àü À¯ÀÇ »çÇ× SunLink X.25 8.x¸¦ ¼³Ä¡ÇϱâÀü ¸î°¡Áö À¯ÀÇÇØ¾ß ÇÒ »çÇ×ÀÌ ÀÖ´Ù. * 8.x versionÀº ¹Ýµå½Ã Solaris 2.x OS¿¡ ¼³Ä¡µÇ¾î¾ß ÇÔ. * HSI Board¸¦ »ç¿ëÇÏ´Â °æ¿ì HSI¸¦ ¼³Ä¡ÇÏ´Â ÀÛ¾÷ÀÌ ¼±ÇàµÇ¾î¾ß ÇÔ. * X.25 8.0Àº Licenses°¡ ÇÊ¿äÇϹǷΠÇÑ ¹ø ƯÁ¤½Ã½ºÅÛ¿¡ ¼³Ä¡Çϸé ÃßÈÄ º¯°æÀÌ ºÒ°¡ÇϹǷΠ¼³Ä¡½Ã ÃæºÐÈ÷ °í·ÁÇÑ ÈÄ ÀÛ¾÷À» ÁøÇàÇÒ °Í. * ´ÙÀ½ »çÇ×µéÀ» »çÀü¿¡ Check ÇØ µÖ¾ß ÇÔ.( ÆÐÄϸÁ¿¡ ¿¬°áÇÏ´Â °æ¿ì »çÀü¿¡ Parameter check) @ Àü¿ë¼±À¸·Î ¿¬°áÇÏ´ÂÁö , ÆÐÄϸÁ ¼ºñ½º¿¡ ¿¬°áÇÏ´ÂÁö ¿©ºÎ @ DTE , DCE ¿©ºÎ @ X.121 Address @ Packet size , Frame size , Window size (2) ¼³Ä¡ # mount -r /dev/dsk/c0t6d0s0 /cdrom À̶§ cdrom mount°¡ ÀßµÅÁö ¾ÊÀ¸¸é # mount -r -F hsfs /dev/dsk/c0t6d0s0 /cdrom # pkgadd -d /cdrom (3) X.25 File ºÐ¼® X.25°¡ ¼³Ä¡µÇ¸é ´ÙÀ½ 3°÷¿¡ X.25 °ü·Ã ÆÄÀÏÀÌ Á¸ÀçÇÑ´Ù. * /opt/SUNWconn/X25 -----> X.25ÀÇ ½ÇÇàÈÀÏ ¹× lib , ÇÁ·Î±×·¥ sample ÆÄÀϵé Á¸Àç * /etc/SUNWconn/x25 -----> X.25 setup¿¡ °ü·ÃµÈ Áß¿ä ÆÄÀϵéÀÌ ÀÌ°÷¿¡ Á¸Àç * /etc/opt/licenses -----> X.25 licenses °ü·Ã ÆÄÀÏÀÌ Á¸Àç # Áß¿ä»çÇ×# X.25¸¦ ¿ÏÀüÈ÷ setupÇÑÈÄ¿¡´Â Àû¾îµµ /etc/SUNWconn/X25 ÆÄÀϵéÀ» BackupÇØµÎ¾î ¸¸ÀÏÀÇ »çÅ¿¡ ´ëºñÇÏ´Â °ÍÀÌ ÁÁ´Ù. X.25 ¹®Á¦ ¹ß»ý½Ã Backup /etc/SUNWconn/x25 ÆÄÀϵéÀ» ±×´ë·Î copy Çϸé OK . (4) License ¼³Ä¡ÀýÂ÷ # /etc/opt/licenses/lit & - Licenses¿¡ °ü·ÃµÈ »çÇ×µé 1) Licenses °¡ Á¦´ë·Î ¼³Ä¡µÇ¾î upµÆ´ÂÁö¸¦ È®ÀÎÇϱâ À§ÇÑ ¸í·É¾î # /etc/opt/licenses/lmstat -a -c /etc/opt/licenses/licenses_combined | | | | lic.SUNW : up users of sunlink X.25 : (total of 1 license available ) ----> licenses up »óÅ 2) licenses Daemon down ¹æ¹ý # lmdown -c /etc/opt/licenses/licenses_combined 3) Licenses up½ÃÅ°´Â ¹æ¹ý # lmgrd.ste -c /etc/opt/licenses/licenses_combined 4) Demo licenses ¼³Ä¡½Ã À¯ÀÇ»çÇ× - expiration date & Rights to use ¹Ýµå½Ã ÀÔ·Â - Passwd checksum È®ÀÎ 5) Licenses ¿¡·¯ ¹ß»ý½Ã lit·Î license¸¦ µî·ÏÇϸé 2°÷¿¡ ÀúÀåµÊ. - /etc/opt/licenses/licenses_combined - /opt/SUNWconn/x25/x25_8.0.lic.0 µû¶ó¼ ¿¡·¯ ¹ß»ý½Ã¿¡´Â ÀÌ ÆÄÀϵéÀ» Á¡°ËÇؾßÇϸç, ¸¸ÀÏ User°¡ ½Ã½ºÅÛÀÇ hostnameÀ» ¼öÁ¤ÇÑ °æ¿ì¿¡µµ µÎ ÆÄÀÏÀ» ¸ðµÎ ¼öÁ¤ÇؾßÇÔ. 6) C-compiler¿Í ÇÔ²² ¼³Ä¡½Ã ³ªÅ¸³ª´Â ¹®Á¦Á¡. C-compilerµî°ú °°Àº Package¿Í ÇÔ²² ¼³Ä¡½Ã Á¾Á¾ License Error ¹ß»ýÇÔ, ¿øÀÎÀº Lit °¡ »õ·Î¿î license¸¦ µî·ÏÇÏ¸é¼ ±âÁ¸ ³»¿ëÀ» º¯°æÇϱ⠶§¹®ÀÓ. À̶§¿¡´Â manual·Î ¼öÁ¤ÇØÁֽõµ·Ï........ ( EX ) SERVER SCHAG 72970c62 1726 DAEMON suntechd /etc/opt/licenses/suntechd DAEMON lic.SUNW /etc/opt/licenses/lic.SUNW FEATURE - - - - - - - - - - - - - - - INCREMENT sunpro.cc suntechd 4.000 9BCAE0314C0A5BCAAE7E "0" INCREMENT sunlink_x25 lic.SUNW 8.000 01-jan-0 1 8B0A10E1BFCC9FEC840A "0" * Licenses daemonÀÌ up µÆ´ÂÁö¸¦ È®ÀÎÇϱâ À§Çؼ # ps -ef | grep lic.SUNW | grep -v grep # /etc/rc2.d/S85lmgrd (5) ¹®Á¦¹ß»ý½Ã X.25 Packages »èÁ¦ ¹æ¹ý # pkgrm SUNWx25b SUNWx25a SUNWllc2b SUNWllc2a (6) ȯ°æ°ª SETUP X.25¿¡ °ü·ÃµÈ ´ÙÀ½ ȯ°æÀ» setup ÇÑ´Ù.( C-shell ÀÎ °æ¿ì) ¸Þ´º¿¡ ´ëÇÑ ¼³¸í * X.25 status is : _______ X.25ÀÇ status°¡ display ( Up or Down ) * Define/Modify configuration files »ç¿ë portÀÇ Á¤ÀÇ , Link Number , Address , DTE/DCE ÁöÁ¤ , PVC setup * Create/Modify configuration files X.25 °¢ layer¿¡ ´ëÇÑ Parameter Á¤ÀÇ ( X.25 , LAPB , WAN ) * Network Control X.25¸¦ UP ½ÃÅ°°Å³ª DOWN ½Ãų ¶§ , ¶Ç´Â »õ·Î¿î Master fileÀÇ »ý¼º½Ã * Application Configuration PAD °ü·Ã Parameter , IP address setup °ü·Ã setting°ª. * Advanced Configuration X.25 Device Parameter , Kernel Parameter Á¤ÀÇ ÁÖÀÇÇÒÁ¡ 1) status ¿¡ ³ªÅ¸³ "UP" Àº ½ÇÁ¦·Î X.25ÀÇ link °¡ UP µÇ¾ú´Ù´Â Àǹ̰¡ ¾Æ´Ô¿¡ ÁÖÀÇ. X.25¸¦ start up½ÃÅ°¸é link connection¿¡ °ü°è¾øÀÌ "up " À̶ó´Â ¸Þ½ÃÁö°¡ displayµÊ. ´Ü¼øÈ÷ driver°¡ ±¸µ¿µÇ¾ú´Ù´Â Á¤µµ·Î ÀÌÇØÇØ¾ß ÇÔ. 2) X.25 setup¿¡ °¡Àå ÇÙ½ÉÀÌ µÇ´Â ¸Þ´º´Â - Define/Modify interfaces - Create/Modify configuration file 3) ³ª¸ÓÁö ¸Þ´º´Â X.25 connectionÀÌ µÈÈÄ ¿©·¯ °¡Áö detailÇÑ È¯°æ ±¸¼º¿¡ ÇÊ¿äÇÑ ¸Þ´ºÀÓ. µû¶ó¼ 2 ¸Þ´ºÀÇ settingÀ¸·Î X.25ÀÇ link connectionÀÌ µÈ °ÍÀ» È®ÀÎÇÑÈÄ detailÇÑ È¯°æ ±¸¼º¿¡ µé¾î°¡´Â °ÍÀÌ ¼ø¼ÀÓ. * Link Number - Åë»ó ù ¹ø° Link·Î¼ 0ºÎÅÍ ½ÃÀÛ - ½ÇÁ¦ ¼³Ä¡µÇ¾î ÀÖ´Â ¹°¸®ÀûÀΠȸ¼±¸¶´Ù ÇϳªÀÇ link¸¦ ¼³Á¤ÇÏ´Â °ÍÀ¸·Î ÀÌÇØ ÇÏ¸é µÊ . µû¶ó¼ HSI port¿¡ 2°³ÀÇ cableÀ» ¿¬°áÇÑ °æ¿ì 2°³ link¸¦ setup. * Device - ZSH : ½Ã½ºÅÛ Serial Port - HSI : HSI Port »ç¿ëÇÒ ¶§ - WLOOP : loopback driver - LE : Ethernet driver - Åë»ó HSI Port´Â ¼³Ä¡ÈÄ ¹Ù·Î DisplayµÇÁö ¾ÊÀ¸¸ç, »çÀü¿¡ Advanced Configuration ---> Device Parameter¿¡¼ HSI Board¸¦ settingÇØÁà¾ß ÇÔ.(Ãʺ¸ ¼³Ä¡½Ã ÁÖÀÇÇÒÁ¡) * Local Address - X.121 address - DNIC + NTN + Subaddress - Åë»ó PSDN¿¡ Á¢¼Ó½Ã ¸Á ¿î¿µÀڷκÎÅÍ PAD address( X.121 address)¸¦ ¹Þ°ÔµÇ´Âµ¥ ±×address¸¦ ¿©±â¿¡ µî·Ï½ÃÅ´. - Àü¿ë¼±(leased line)À¸·Î ¿¬°áµÈ °æ¿ì¿¡´Â ÀÓÀÇÀÇ address¸¦ ÇÒ´ç. * Full Address - À§¿¡ ÀÖ´Â Local address¸¦ µî·Ï½ÃÅ°µÇ full address(Åë»ó DNIC address±îÁö)¸¦ ÀüºÎ ¿©±â¿¡ ±âÀÔÇÔ. * PVC ¸Þ´º - PVC channel , Packet size , Window size¸¦ µî·Ï½ÃÅ´. - ¿µ±¸Àû °¡»óȸ·Î¸¦ À§ÇÑ ³í¸® ä³Î ¹øÈ£´Â ÀÌ¿ëÀÚ°¡ Åë½Å¾÷ü·ÎºÎÅÍ È¸¼±À» ºô¸± ¶§ ÇÒ´çµÈ´Ù. - ¿µ±¸Àû °¡»óȸ·Î°¡ ÀÌ¿ëµÉ ¶§´Â µ¥ÀÌÅÍ Àü¼ÛÀÇ È£Ãâ ¼³Á¤ µ¿ÀÛÀ̳ª µ¥ÀÌÅÍ Àü´ÞÈÄÀÇ ´ÜÀý µ¿ÀÛÀÌ ÇÊ¿äÇÏÁö ¾Ê°Ô µÈ´Ù. * Description & Alias - ÇØ´ç Port¿¡ ´ëÇÑ ¼³¸íÀ» ±â·ÏÇÔ. * LAP Mode : - ¸ðµç Packet¸ÁµéÀÌ ÇöÀç LAP Mode·Î¼ LAPB¸¦ »ç¿ëÇÏ°í ÀÖÀ¸¹Ç·Î LAPB·Î ¼ÂÆÃ. * DTE/DCE - Åë»ó ÆÐÄϸÁ¿¡ Á¢¼ÓÇÏ´Â °æ¿ì ¸ÁÂÊÀº DCE , siteÀÇ ¼³Ä¡ ½Ã½ºÅÛÀº DTE°¡µÈ´Ù. - Àü¿ë¼±¿¡ µÎ ½Ã½ºÅÛÀ» X.25·Î ¿¬°áÇÒ ¶§ , ȤÀº Null Modem cable·Î ¿¬°áÇÒ¶§¿¡´Â ÇÑÂÊÀº DTE , Remote SystemÀº DCE·Î ¼³Á¤ÇÑ´Ù. ÁÖÀÇÇÒ Á¡ 1) ÀÌ ¸Þ´º´Â X.25 ȯ°æ setup¿¡ ÀÖ¾î¼ ¸Å¿ì Áß¿äÇÑ ºÎºÐÀÓ. PSDN¿¡ Á¢¼ÓÇϰųª Àü¿ë¼±À» »ç¿ëÇÏ´Â °æ¿ì, ¾î´À °æ¿ì À̵çÁö X.25¼³Ä¡½Ã ÇØ´ç ¸ÁÀ» °ü¸®ÇÏ´Â »ç¶÷°ú X.25¼³Ä¡¿¡ °ü·ÃµÈ Parameter¸¦ ¹Ýµå½Ã ¼¼¹ÐÈ÷ È®ÀÎÇÑÈÄ ÀÛ¾÷¿¡ ÀÓÇÏ¿©¾ß ÇÔ. 2) User°¡ ¸Á°ü¸®ÀڷκÎÅÍ ¹ÞÀº Parameter°¡ ÇöÀç ¼³Ä¡µÇ¾î Àִ ȯ°æ°ú ´Ù¸¦ °æ¿ì°¡ ÀÖÀ¸¹Ç·Î ÀÌÁ¡ À¯ÀÇÇÒ °Í. 3) X.25¿Í °ü·ÃÇÏ¿© ²À È®ÀÎÇÏ¿©¾ß ÇÒ Parameter . - X.121 Address - Packet size (128 / 256 ), Frame size - Window size - LCN channel °¹¼ö (Logical Channel Number) - Line speed ( 9600 bps , 56K ) - DTE / DCE ¿©ºÎ - PVC/SVC ¿©ºÎ. - ±âŸ ºÎ°¡ ¼ºñ½º ÀÌ¿ë¿©ºÎ ( CUG , Reverse charge¿©ºÎ µî ) 4) À§ÀÇ Parameter´Â X.25 setup¿¡ ¸ðµÎ °áÁ¤ÀûÀÎ ¿µÇâÀ» ¹ÌÄ¥ ¼ö ÀÖ´Â ParameterµéÀ̹ǷΠÁÖÀÇ. 5) Wloop Device Driver´Â local loopback driver·Î¼ Troubleshooting½Ã ¸Å¿ì À¯¿ë. ( µÚ¿¡ÀÖ´Â Troubleshooting ºÎºÐ ÂüÁ¶ ) 6) HSI port¸¦ »ç¿ëÇÏ´Â °æ¿ì ƯÈ÷ À¯ÀÇÇÒÁ¡Àº, ù° , X.25 ¼³Ä¡Àü¿¡ HSI Board & DriverÀ» ¸ÕÀú ¼³Ä¡ÇÒ °Í. µÑ°, ÀÌ ¸Þ´º ¼ÂÆÃÀü¿¡ Advanced configuration ---> Device Parameter¿¡¼ HSI " 0"À» "1"·Î ¹Ù²Ù¾îÁÖ¾î¾ß Device ¿¡ HSI °¡ ³ªÅ¸³´Ù´Â »ç½Ç. Revision History ÀÛ¼ºÀÏÀÚ : 96.06.12 ÀÛ¼ºÀÚ : ±èÇö ¼öÁ¤ÀÏÀÚ : ¼öÁ¤ÀÚ