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  1.                                                                                 
  2. PRINT SELECTION FOR APAR - II06534 93/04/27                                     
  3.            PIN INFO-PC-LIB-097 II06534-IN-INCORROUT                             
  4. F   -     -     -                                                               
  5. CM ES 1.0 GATEWAY INFORMATIONAL APAR                                            
  6.                                                                                 
  7. END OF ABSTRACT   FESN5NFO000-000                                               
  8. REPORTED RELEASE    R001                                                        
  9. ERROR DESCRIPTION:                                                              
  10. +-------------------------------------------------------------+                 
  11. |II06534                                                      |                 
  12. |          COMMUNICATIONS MANAGER INFORMATION APAR            |                 
  13. |                                                             |                 
  14. |               COMMUNICATIONS MANAGER ES/1                   |                 
  15. |                    GATEWAY INFORMATION                      |                 
  16. |                                                             |                 
  17. |LAST UPDATE:  12/17/92                          BY: RHB      |                 
  18. |                                                             |                 
  19. |PURPOSE:  THIS INFORMATION APAR PROVIDES INFORMATION ON      |                 
  20. |          CM ES 1.0 SNA GATEWAY FEATURE                      |                 
  21. |                                                             |                 
  22. +-------------------------------------------------------------+                 
  23. |                                                                               
  24. |  OVERVIEW:                                                                    
  25. |                                                                               
  26. |      1.Information.                                                           
  27. |      2.Frequent Problems.                                                     
  28. |      2.Documentation required to analize CM Gateway problems.                 
  29. |                                                                               
  30. |                                                                               
  31. |                                                                               
  32. +-------------------------------------------------------------+                 
  33. |      1.  Information.                                       |                 
  34. +-------------------------------------------------------------+                 
  35. |                                                                               
  36. | 1. 11/23/92                                                                   
  37. |    Reference "Extended Services for OS/2 Communications                       
  38. |    Manager Configuration Guide", S04G100200. "Chapter 9.                      
  39. |    SNA Gateway Feature".                                                      
  40. |                                                                               
  41. | 2. 12/17/92                                                                   
  42. |    IBM Extended Services for OS/2 Communications                              
  43. |    Manager New Features and and Enhancements                                  
  44. |    GG243876                                                                   
  45. |                                                                               
  46. | 3. 12/17/92                                                                   
  47. |    Extended Services for OS/2 Communications                                  
  48. |    Manager Tuning Guide for the Lan Adapter                                   
  49. |    and Protocal Support ( LAPS ) Feature                                      
  50. |    GG663243                                                                   
  51. |                                                                               
  52. +-------------------------------------------------------------+                 
  53. |      2.Frequent Problems.                                   |                 
  54. +-------------------------------------------------------------+                 
  55. |                                                                               
  56. | 1. 11/23/92                                                                   
  57. |    PROBLEM: -COMM695 on Downstream Workstations.                              
  58. |             -ACS1231 on Downstream Workstations.                              
  59. |             -XID failure                                                      
  60. |             -Only some Downstream Workstations Connect.                       
  61. |             -RANDOM COMM695 on Downstream Workstations.                       
  62. |             -Message LT20030 on the Gateway Workstation                       
  63. |              in the LANTRAN.LOG.                                              
  64. |             -Cannot establish sessions with more than                         
  65. |              64 workstations.                                                 
  66. |    SOLUTION: On the CM SNA GATEWAY workstation, change                        
  67. |              the following configuration items for the                        
  68. |              Token-ring card connecting the Downstream                        
  69. |              workstations:                                                    
  70. |                                                                               
  71. |              -Use the REFERENCE DISKETTE and set the                          
  72. |               Token-Ring card to use a shared RAM SIZE                        
  73. |               OF 64K.                                                         
  74. |                                                                               
  75. |              -In the CM configuration for the Token-Ring                      
  76. |               Data Link Control change the max. number                        
  77. |               of link stations from to 128.                                   
  78. |                                                                               
  79. |              -In the CM configuration for the Lan Adapter                     
  80. |               and Protocol support, make sure the Max.                        
  81. |               number of link stations is 255.                                 
  82. |                                                                               
  83. |              -In the LAN adapter and protocol support (LAPS)                  
  84. |               IEEE 802.2 profile increase the Timer Control                   
  85. |               Blocks setting to 128.                                          
  86. +-------------------------------------------------------------+                 
  87. |    2.  Documentation.                                       |                 
  88. +-------------------------------------------------------------+                 
  89. |                                                                               
  90. | 11/23/92                                                                      
  91. |                                                                               
  92. |                                                                               
  93. | On the CM Gateway, and on one of the failing                                  
  94. | downstream workstations:                                                      
  95. |                                                                               
  96. | Please AUTOSTART the following CM traces:                                     
  97. | Under TRACE SELECTIONS choose:  APPC & IBMTRNET                               
  98. | Under ADVANCE TRACE SELECTIONS choose:                                        
  99. |       EVENTS 1,2,3,4,5 AND 12.                                                
  100. | Trace record size: 128                                                        
  101. | Trace storage size: 16 X 64                                                   
  102. | Reference Inforamational APAR II06459.                                        
  103. |                                                                               
  104. | Stop Communications Manager and in CMLIB sub-directory,                       
  105. | erase ERROR.DAT and MESSAGE.DAT.                                              
  106. |                                                                               
  107. | If CM Level 2 requested a trace of the IEE802.2 frames:                       
  108. |                                                                               
  109. |   On the CM Gateway and the Downstream workstation add the                    
  110. |   following trace parameters to the files as listed below.                    
  111. |   These parameters will start a trace of the IEE802.2 flow.                   
  112. |                                                                               
  113. |   In CONFIG.SYS add after the FILES=xxx statement:                            
  114. |      TRACEBUF=63                                                              
  115. |      TRACE=ON 164                                                             
  116. |                                                                               
  117. |   In PROTOCOL.INI under LANDD_nif add after                                   
  118. |   "Bindings = IBMTOK_nif":                                                    
  119. |      TRACE = 0x03FE                                                           
  120. |                                                                               
  121. |   In PROTOCOL.INI under NETBEUI_nif add after                                 
  122. |   "Bindings = IBMTOK_nif"                                                     
  123. |      OS2TRACEMASK = 0                                                         
  124. |                                                                               
  125. |                                                                               
  126. | REBOOT THE MACHINE.                                                           
  127. |                                                                               
  128. |                                                                               
  129. | Recreate the problem.                                                         
  130. |                                                                               
  131. | Stop the traces after the session fails to establish.                         
  132. |                                                                               
  133. |   "DS.*" indicates the files are from the Downstream                          
  134. |          Workstation.                                                         
  135. |   "GW.*" indicates the files are from the Gateway                             
  136. |          Workstation.                                                         
  137. |                                                                               
  138. |   If CM Level 2 requested a trace of the IEE802.2 frames:                     
  139. |    These commands will stop and save the IEE802.2 trace:                      
  140. |        On the CM Gateway and the Downstream workstation,                      
  141. |        in an OS/2 Window enter:                                               
  142. |            TRACE OFF                                                          
  143. |            TRACEFMT                                                           
  144. |            (Using the pull down menus, save the files as                      
  145. |             A:"pmr number"DS.802 and A:"pmr number"GW.802)                    
  146. |                                                                               
  147. |   On the CM Gateway, copy the CM trace to a file called                       
  148. |        A:"pmr number"GW.TRC                                                   
  149. |                                                                               
  150. |   On the Downstream workstation, copy the CM trace to a                       
  151. |   file called                                                                 
  152. |      A:"pmr number"DS.TRC                                                     
  153. |                                                                               
  154. | Obtain the following Subsystem Management information:                        
  155. |                                                                               
  156. |      When the downstream workstation receives the COMM695,                    
  157. |      on the CM MAIN MENU on the GATEWAY workstation,                          
  158. |      Chose ADVANCED,                                                          
  159. |      SUBSYSTEM MANAGEMENT,                                                    
  160. |      DISPLAY ACTIVE SNA CONFIGURATION,                                        
  161. |      (This is a PM panel),                                                    
  162. |      Chose OPTIONS from the action bar,                                       
  163. |        then, DISPLAY TO FILE, call the file "pmrno".fil                       
  164. |      Chose DISPLAY from the action bar                                        
  165. |        then, GENERAL SNA,                                                     
  166. |           then, LINKS,                                                        
  167. |      Chose DISPLAY from the action bar,                                       
  168. |        then GENERAL SNA,                                                      
  169. |           then SNA GATEWAY,                                                   
  170. |      Chose DISPLAY from the action bar,                                       
  171. |        then GENERAL SNA,                                                      
  172. |           then SNA LINK DEFINITIONS                                           
  173. |      Then END PMDISPLAY                                                       
  174. |                                                                               
  175. | On the CM Gateway:                                                            
  176. |                                                                               
  177. | PLEASE COPY THE FOLLOWING FILES TO DISKETTE ALSO:                             
  178. |    drive: CMLIB user.CFG        A:"pmr number"GW.CFG                          
  179. |    drive: CMLIB APPN user.CF2   A:"pmr number"GW.CF2                          
  180. |    drive: CMLIB APPN user.NDF   A:"pmr number"GW.NDF                          
  181. |    drive: CMLIB APPN user.LOG   A:"pmr number"GW.LOG                          
  182. |    drive: CMLIB APPN user.SEC   A:"pmr number"GW.SEC                          
  183. |    drive: IBMCOM user.INI       A:"pmr number"GW.INI                          
  184. |    drive:CONFIG.SYS             A:"pmr number"GW.SYS                          
  185. |    drive: CMLIB MESSAGE.DAT     A:"pmr number"GW.MSG                          
  186. |    drive: CMLIB ERROR.DAT       A:"pmr number"GW.ERR                          
  187. |    drive: IBMCOM LANTRAN.LOG    A:"pmr number"GW.LTL                          
  188. |    drive: IBMCOM PROTOCOL.INI   A:"pmr number"GW.PIN                          
  189. |                                                                               
  190. |                                                                               
  191. |                                                                               
  192. | On the failing downstream workstations:                                       
  193. |                                                                               
  194. | PLEASE COPY THE FOLLOWING FILES TO DISKETTE ALSO:                             
  195. |    drive: CMLIB user.CFG        A:"pmr number"DS.CFG                          
  196. |    drive: CMLIB APPN user.CF2   A:"pmr number"DS.CF2                          
  197. |    drive: CMLIB APPN user.NDF   A:"pmr number"DS.NDF                          
  198. |    drive: CMLIB APPN user.LOG   A:"pmr number"DS.LOG                          
  199. |    drive: CMLIB APPN user.SEC   A:"pmr number"DS.SEC                          
  200. |    drive: IBMCOM user.INI       A:"pmr number"DS.INI                          
  201. |    drive:CONFIG.SYS             A:"pmr number"DS.SYS                          
  202. |    drive: CMLIB MESSAGE.DAT     A:"pmr number"DS.MSG                          
  203. |    drive: CMLIB ERROR.DAT       A:"pmr number"DS.ERR                          
  204. |    drive: IBMCOM LANTRAN.LOG    A:"pmr number"DS.LTL                          
  205. |    drive: IBMCOM PROTOCOL.INI   A:"pmr number"DS.PIN                          
  206. |                                                                               
  207. | Please send the documentation to IBM Communications Manager                   
  208. | Level 2 as documented in INFO APAR II06001.                                   
  209. |                                                                               
  210. |                                                                               
  211. +-------------------------------------------------------------+                 
  212. |KEYWORDS: CMINFO 562121301 R100 566933602 R130 CM            |                 
  213. |          CM GATEWAY SNAGATE COMM695 COM695 COM 695          |                 
  214. |          WORKSTATIONS NOT CONNECTING.                       |                 
  215. |          ACS1231 MSGACS1231                                 |                 
  216. |                                                             |                 
  217. +-------------------------------------------------------------+                 
  218. |                                                                               
  219. COMMENTS:                                                                       
  220. See the update above.                                                           
  221. CIRCUMVENTION:                                                                  
  222. REPINNED 92/12/17  RALFS/RHB                                                    
  223. 92/12/17,UNKNOWN                                                                
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