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Text File  |  1995-07-25  |  9KB  |  246 lines
  1.  
  2.  
  3. Network Working Group                                 R. Clements
  4. Request for Comments:  844                            February 1983
  5.  
  6.  
  7.            Who Talks ICMP, too?
  8.         Survey of 18 February 1983
  9.  
  10. A survey was undertaken to determine how many hosts are able to
  11. respond to TELNET connections from a user at a class C site. This
  12. requires, in addition to IP and TCP, participation in gateway routing
  13. via ICMP and handling of class C addresses.
  14.  
  15. The list of hosts was taken from RFC843, extracting only those
  16. hosts which are listed there as accepting TELNET connections.
  17.  
  18. The tests were run on 18-Feb-83 from 3 PM to 6:30 PM EST
  19. from a terminal concentrator located at 192.1.2.22, at BBN.
  20. This net (192.1.2.xxx) is connected to the internet through
  21. a routing gateway, and this terminal concentrator speaks ICMP
  22. including redirection and reporting to the user.
  23.  
  24. The connection attempts were done manually by typing the
  25. dotted form addresses, so only three passes were made through
  26. the table of hosts. Therefore a few may have been missed due
  27. to being down at these times.
  28.  
  29. Summary information:
  30.  
  31. Type            # OK    out of    % OK
  32. ----            ----    ------  ----
  33.  
  34. On net 10        77    121    63.6%
  35. other class A        20    34    58.8%
  36. non-class A        30    32    93.8%
  37.  
  38. Total            127    187    67.9%
  39.  
  40. Page 1
  41.  
  42. Results in host table order:
  43.  
  44. Name               Address       Result
  45. ----               -------       ------
  46. ll                 10.0.0.10       no response
  47. compion-vms        10.0.0.12       no response
  48. ames-tss           10.0.0.16       refused
  49. mitre              10.0.0.17       OK
  50. radc-multics       10.0.0.18       OK
  51. nbs-vms            10.0.0.19       no response
  52. usc-eclb           10.0.0.23       OK
  53. nadc               10.0.0.24       OK
  54. seismo             10.0.0.25       OK
  55. usc-isid           10.0.0.27       OK
  56. brl                10.0.0.29       no response
  57. nosc-cc            10.0.0.3        OK
  58. cca-unix           10.0.0.31       OK
  59. parc-maxc          10.0.0.32       OK
  60. purdue             10.0.0.37       OK
  61. utah-cs            10.0.0.4        host unreachable
  62. wpafb              10.0.0.47       no response
  63. afwl               10.0.0.48       no response
  64. bbn-tenexb         10.0.0.49       OK
  65. bbnf               10.0.0.5        OK
  66. ada-vax            10.0.0.52       no response
  67. afsc-ad            10.0.0.53       no response
  68. cit-20             10.0.0.54       OK
  69. sumex-aim          10.0.0.56       OK
  70. nyu                10.0.0.58       no response
  71. mit-multics        10.0.0.6        OK
  72. utexas-11          10.0.0.62       OK
  73. usgs1-multics      10.0.0.68       OK
  74. usgs2-multics      10.0.0.69       OK
  75. usgs3-multics      10.0.0.70       OK
  76. sri-nic            10.0.0.73       OK
  77. ucb-arpa           10.0.0.78       no response
  78. nrl                10.0.0.8        no response
  79. hi-multics         10.0.0.80       OK
  80. dtnsrdc            10.0.0.81       OK
  81. bbnt               10.0.0.82       OK
  82. nswc-dl            10.0.0.84       OK
  83. sandia             10.0.0.87       OK
  84. nlm-mcs            10.0.0.88       OK
  85. lanl-unix          10.0.0.90       OK
  86. washington         10.0.0.91       OK
  87.  
  88. Page 2
  89.  
  90. ucla-ccn           10.1.0.1        OK
  91. ll-vlsi            10.1.0.10       OK
  92. compion            10.1.0.12       no response
  93. gunter-adam        10.1.0.13       OK
  94. cmu-cs-a           10.1.0.14       OK
  95. nbs-sdc            10.1.0.19       no response
  96. sri-kl             10.1.0.2        OK
  97. lll-mfe            10.1.0.21       OK
  98. usc-isi            10.1.0.22       OK
  99. usc-eclc           10.1.0.23       OK
  100. apg-1              10.1.0.29       OK
  101. cca-vms            10.1.0.31       refused
  102. lbl-csam           10.1.0.34       no response
  103. wpafb-afwal        10.1.0.47       no response
  104. bbng               10.1.0.5        OK
  105. usc-isie           10.1.0.52       OK
  106. cit-vax            10.1.0.54       no response
  107. anl-mcs            10.1.0.55       no response
  108. mit-dms            10.1.0.6        OK
  109. utexas-20          10.1.0.62       OK
  110. martin-b           10.1.0.64       OK
  111. rand-relay         10.1.0.7        OK
  112. bbn-unix           10.1.0.72       OK
  113. mit-devmultics     10.1.0.77       host unreachable
  114. dec-marlboro       10.1.0.79       OK
  115. nrl-aic            10.1.0.8        OK
  116. nalcon             10.1.0.81       no response
  117. bbn-vax            10.1.0.82       OK
  118. nswc-g             10.1.0.84       no response
  119. office-10          10.1.0.93       no response
  120. csnet-sh           10.1.0.94       OK
  121. srijoyce           10.1.4.51       no response
  122. ucla-security      10.2.0.1        OK
  123. sri-csl            10.2.0.2        OK
  124. isi-vaxa           10.2.0.27       OK
  125. office-3           10.2.0.43       no response
  126. sri-unix           10.2.0.51       no response
  127. usc-isif           10.2.0.52       OK
  128. afsc-dev           10.2.0.53       no response
  129. aids-unix          10.2.0.56       host unreachable
  130. rutgers            10.2.0.58       OK
  131. mit-ai             10.2.0.6        OK
  132. aerospace          10.2.0.65       OK
  133. sri-ai             10.2.0.73       OK
  134. ucb-vax            10.2.0.78       no response
  135. nswc-wo            10.2.0.8        no response
  136.  
  137. Page 3
  138.  
  139. ucla-ats           10.3.0.1        OK
  140. su-score           10.3.0.11       OK
  141. cmu-cs-c           10.3.0.14       OK
  142. radc-tops20        10.3.0.18       OK
  143. sri-tsc            10.3.0.2        no response
  144. edn-unix           10.3.0.20       OK
  145. usc-ecl            10.3.0.23       OK
  146. brl-bmd            10.3.0.29       no response
  147. nprdc              10.3.0.3        OK
  148. kestrel            10.3.0.32       no response
  149. utah-20            10.3.0.4        OK
  150. office-7           10.3.0.43       no response
  151. mit-mc             10.3.0.44       OK
  152. okc-unix           10.3.0.46       host unreachable
  153. bbn-tenexc         10.3.0.49       OK
  154. bbna               10.3.0.5        OK
  155. sri-prmh           10.3.2.51       no response
  156. usc-isib           10.3.0.52       OK
  157. jpl-vax            10.3.0.54       no response
  158. mit-ml             10.3.0.6        OK
  159. rand-unix          10.3.0.7        OK
  160. sri-iu             10.3.0.73       no response
  161. mcclellan          10.3.0.78       no response 
  162. nsrdcoa            10.3.0.81       no response
  163. bbns               10.3.0.82       host unreachable
  164. nwc-387b           10.3.0.85       OK
  165. uw-vlsi            10.3.0.91       OK
  166. s1-c               10.3.0.95       OK
  167. ll-en              10.4.0.10       no response
  168. dca-ems            10.4.0.20       OK
  169. bbn-clxx           10.4.0.49       OK
  170. bbn-rsm            10.4.0.82       no response 
  171. bbn-noc2           10.6.0.82       OK
  172. nrl-css            10.7.0.8        OK
  173. ucl-cs             11.3.1.42       OK
  174. ucl-ucl2           11.3.2.42       OK
  175. cmu-cs-ius         128.2.254.128   OK
  176. cmu-cs-vlsi        128.2.254.129   OK
  177. cmu-cs-zog         128.2.254.131   OK
  178. cmu-cs-g           128.2.254.132   OK
  179. cmu-cs-cad         128.2.254.133   OK
  180. cmu-ri-fas         128.2.254.138   OK
  181. cmu-cs-spice       128.2.254.139   OK
  182. cmu-cs-gandalf     128.2.254.140   OK
  183. cmu-ri-isl         128.2.254.143   OK
  184. cmu-cs-speech      128.2.254.145   OK
  185. cmu-cs-unh         128.2.254.150   no response
  186. cmu-ri-arm         128.2.254.151   OK
  187. cmu-ri-isl2        128.2.254.152   OK
  188. cmu-cs-pt          128.2.254.155   OK
  189.  
  190. Page 4
  191.  
  192. dcn1               128.4.0.1       OK
  193. dcn2               128.4.0.2       OK
  194. dcn3               128.4.0.3       OK
  195. dcn5               128.4.0.5       OK
  196. dcn6               128.4.0.6       OK
  197. ford1              128.5.0.1       OK
  198. ford3              128.5.0.3       OK
  199. ford4              128.5.0.4       OK
  200. ford-lab           128.5.0.8       OK
  201. ford-ecc           128.5.0.11      OK
  202. ford-ers           128.5.0.13      OK
  203. ford-eed           128.5.0.14      OK
  204. ford-wdl1          128.5.32.1      no response
  205. ford-wdl6          128.5.32.6      OK
  206. umd1               128.8.0.1       OK
  207. umd3               128.8.0.3       OK
  208. umd5               128.8.0.5       OK
  209. mit-csr            18.10.0.8       no response
  210. mit-ajax           18.10.0.64      no response
  211. mit-cls            18.10.0.76      no response
  212. csnet-sh           192.5.2.3       OK
  213. edn-host1          21.1.0.1        host unreachable
  214. bbncca             3.0.0.2         OK
  215. bbnccf             3.0.0.4         OK
  216. bbnx               3.0.0.8         OK
  217. csnet-cic          3.0.0.14        OK
  218. bbn-noc            3.1.0.14        OK
  219. bbnccb             3.1.0.2         OK
  220. bbn-admin          3.1.0.6         OK
  221. bbnz               3.1.0.7         OK
  222. bbnccc             3.2.0.2         OK
  223. bbnp               3.2.0.4         OK
  224. bbn-inoc           3.2.0.6         OK
  225. bbnq               3.2.0.7         OK
  226. bbny               3.2.0.8         OK
  227. bbnccd             3.3.0.2         OK
  228. bbncci             3.3.0.4         OK
  229. bbnw               3.3.0.6         OK
  230. bbn-cd             3.3.0.9         OK
  231. ucbarpa            46.0.0.4        no response
  232. ucbcad             46.0.0.5        no response
  233. ucbernie           46.0.0.6        no response
  234. ucbmonet           46.0.0.7        no response
  235. ucbesvax           46.0.0.9        no response
  236. ucbvax             46.0.0.10       no response
  237. ucbkim             46.0.0.11       no response
  238. ucbcalder          46.0.0.12       no response
  239. ucbmatisse         46.0.0.14       no response
  240. ucbingres          46.0.0.19       no response
  241. ndre1              48.3.1.41       OK
  242.  
  243.         -- end --
  244. Page 5
  245.  
  246.