[HECnet] HECnet mapping project

sampsa at mac.com sampsa at mac.com
Tue Dec 25 14:40:56 PST 2012


On 26 Dec 2012, at 00:31, Dave McGuire <mcguire at neurotica.com> wrote:

On 12/25/2012 05:22 PM, sampsa at mac.com wrote:
Ah, the problem is that both area 59 and 21 (Peter and Brian) aren't up - so we can't crawl them.

Well they don't seem to be up from the point of view of GORVAX and MIM...

I can see MIM just fine from here.   My appears to be going through
Peter (area 59).

My tunnel to Brian appears to be up; I can ping 52.1, but none of his
other machines appear to be reachable from here right now.


The crawler uses NCP SHOW KNOW CIRC, and this is what it looks like from GORVAX and MIM:

BTW, Brian wrote the crawler, so he's in a better position to answer questions.

I just graph the output :)


---- SNIP ----
{GORVAX$} mcr ncp show know circ
Known Circuit Volatile Summary as of 25-DEC-2012 22:38:29

    Circuit                   State                                     Loopback         Adjacent
                                                                                          Name           Routing Node

  QNA-0                         on                                                             12.2 (BENDER)
  QNA-0                                                                                           44.21 (NIKKEL)
  QNA-0                                                                                           19.40 (SGC)
  QNA-0                                                                                             2.1 (LEGATO)
  QNA-0                                                                                           11.2 (MAISA)
  QNA-0                                                                                           47.556 (KUHAVX)
  QNA-0                                                                                           19.41 (SG1)
  QNA-0                                                                                             6.1 (STAR69)
  QNA-0                                                                                             1.13 (MIM)
  QNA-0                                                                                             5.1023 (A5RTR)
  TCP-0-0                     on             -starting
  TCP-0-2                     on                                                               2.1 (LEGATO)
  TCP-0-3                     on                                                               3.171 (NUK1C)
  TCP-0-6                     on             -starting
  TCP-0-7                     on                                                               7.60 (BITXOV)
  TCP-1-9                     on                                                             19.41 (SG1)
  TCP-4-7                     on                                                             47.556 (KUHAVX)
  TCP-5-9                     on             -starting


{GORVAX$} mcr ncp tell mim show know circ
Known Circuit Volatile Summary as of 25-DEC-2012 22:38:50

    Circuit                   State                                     Loopback         Adjacent
                                                                                          Name           Routing Node

  UNA-0                         on                                                             44.21 (NIKKEL)
  UNA-0                                                                                           12.2
  UNA-0                                                                                             5.1023 (A5RTR)
  UNA-0                                                                                             6.1 (STAR69)
  UNA-0                                                                                           19.40 (SGC)
  UNA-0                                                                                             8.400 (GORVAX)
  UNA-0                                                                                             2.1 (LEGATO)
  UNA-0                                                                                           19.41 (SG1)
  UNA-0                                                                                           47.556 (KUHAVX)
  UNA-0                                                                                           11.2 (MAISA)
  UNA-0                                                                                             1.350 (ERSATZ)
  UNA-0                                                                                             1.250 (TARDIS)



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