/ Mac Power 1997 January / macpower199701.bin / AMUG / Internet_24 / NET Mac 2.3.60.sit / NET_Mac folder / NET_Mac(2.3.60).rsrc / HMgr_31236_ping Command

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MacOS 8.1

Win98

DOS

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+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 00 00 40 00 0a 00 04 | 00 3e a0 e4 00 3e 49 10 |...@....|.>...>I.|
|00000010| 00 00 00 00 00 3e 9e e8 | 00 00 00 02 00 09 00 00 |.....>..|........|
|00000020| 01 78 00 02 01 7f 00 00 | 02 0c 00 02 02 14 00 00 |.x......|........|
|00000030| 03 76 00 01 03 7b 00 00 | 05 26 00 03 05 39 00 00 |.v...{..|.&...9..|
|00000040| 05 84 ff ff 00 00 00 48 | 00 05 00 0d 00 0a 00 03 |.......H|........|
|00000050| 00 00 00 0a 00 00 00 00 | 00 00 00 01 00 0d 00 0a |........|........|
|00000060| 00 03 01 00 00 0a 00 00 | 00 00 00 00 00 03 00 0d |........|........|
|00000070| 00 0a 00 03 03 00 00 0a | 00 00 00 00 00 00 00 01 |........|........|
|00000080| 00 0d 00 0a 00 03 04 00 | 00 0a 00 00 00 00 00 00 |........|........|
|00000090| 00 00 05 83 46 75 6e 63 | 74 69 6f 6e 3a 20 20 54 |....Func|tion:  T|
|000000a0| 68 69 73 20 63 6f 6d 6d | 61 6e 64 20 73 65 6e 64 |his comm|and send|
|000000b0| 73 20 61 20 73 74 61 74 | 75 73 20 72 65 71 75 65 |s a stat|us reque|
|000000c0| 73 74 20 74 6f 20 74 68 | 65 0d 20 20 20 20 20 20 |st to th|e.      |
|000000d0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 72 65 |        |      re|
|000000e0| 6d 6f 74 65 20 73 74 61 | 74 69 6f 6e 73 2e 20 20 |mote sta|tions.  |
|000000f0| 49 66 20 74 68 65 20 72 | 65 6d 6f 74 65 20 69 73 |If the r|emote is|
|00000100| 20 61 6c 69 76 65 20 61 | 6e 64 20 77 65 6c 6c 2c | alive a|nd well,|
|00000110| 0d 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.       |        |
|00000120| 20 20 20 20 20 61 6e 64 | 20 74 68 65 20 72 6f 75 |     and| the rou|
|00000130| 74 65 20 69 73 20 70 72 | 6f 70 65 72 6c 79 20 73 |te is pr|operly s|
|00000140| 65 74 2c 20 74 68 65 6e | 20 74 68 65 20 72 65 74 |et, then| the ret|
|00000150| 75 72 6e 0d 20 20 20 20 | 20 20 20 20 20 20 20 20 |urn.    |        |
|00000160| 20 20 20 20 20 20 20 20 | 6d 65 73 73 61 67 65 20 |        |message |
|00000170| 77 69 6c 6c 20 66 6f 6c | 6c 6f 77 20 77 69 74 68 |will fol|low with|
|00000180| 20 74 68 65 20 74 69 6d | 65 20 69 74 20 74 6f 6f | the tim|e it too|
|00000190| 6b 20 66 6f 72 20 74 68 | 65 0d 20 20 20 20 20 20 |k for th|e.      |
|000001a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 72 65 |        |      re|
|000001b0| 71 75 65 73 74 2e 20 20 | 54 68 69 73 20 69 73 20 |quest.  |This is |
|000001c0| 76 65 72 79 20 75 73 65 | 66 75 6c 20 69 6e 20 64 |very use|ful in d|
|000001d0| 65 74 65 72 6d 69 6e 69 | 6e 67 20 69 66 20 61 0d |etermini|ng if a.|
|000001e0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000001f0| 20 20 20 20 73 74 61 74 | 69 6f 6e 20 69 73 20 6f |    stat|ion is o|
|00000200| 6e 20 74 68 65 20 61 69 | 72 2e 0d 0d 53 79 6e 74 |n the ai|r...Synt|
|00000210| 61 78 3a 20 0d 0d 20 70 | 69 6e 67 20 20 5b 5b 3c |ax: .. p|ing  [[<|
|00000220| 68 6f 73 74 69 64 3e 20 | 20 5b 72 65 73 65 74 7c |hostid> | [reset||
|00000230| 3c 73 65 63 6f 6e 64 73 | 3e 7c 3c 70 61 63 6b 65 |<seconds|>|<packe|
|00000240| 74 73 69 7a 65 3e 62 5d | 0d 20 20 20 20 20 20 20 |tsize>b]|.       |
|00000250| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000260| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000270| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000280| 20 20 20 20 20 20 20 5b | 3c 70 61 63 6b 65 74 73 |       [|<packets|
|00000290| 69 7a 65 3e 5d 5d 7c 63 | 6c 65 61 72 5d 0d 20 0d |ize>]]|c|lear]. .|
|000002a0| 45 78 61 6d 70 6c 65 3a | 20 70 69 6e 67 20 4e 36 |Example:| ping N6|
|000002b0| 42 49 53 20 20 20 20 20 | 20 20 20 20 20 28 70 69 |BIS     |     (pi|
|000002c0| 6e 67 20 6f 6e 63 65 20 | 74 6f 20 4e 36 42 49 53 |ng once |to N6BIS|
|000002d0| 29 0d 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |).      |        |
|000002e0| 20 20 20 20 70 69 6e 67 | 20 4b 33 4d 43 20 31 38 |    ping| K3MC 18|
|000002f0| 30 20 20 20 28 70 69 6e | 67 20 74 6f 20 4b 33 4d |0   (pin|g to K3M|
|00000300| 43 20 65 76 65 72 79 20 | 33 20 6d 69 6e 2e 29 0d |C every |3 min.).|
|00000310| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000320| 20 20 70 69 6e 67 20 63 | 6c 65 61 72 20 20 20 20 |  ping c|lear    |
|00000330| 20 20 20 20 20 20 20 20 | 28 63 6c 65 61 72 73 20 |        |(clears |
|00000340| 61 6c 6c 20 70 69 6e 67 | 73 29 0d 20 20 20 20 20 |all ping|s).     |
|00000350| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 70 69 6e |        |     pin|
|00000360| 67 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |g       |        |
|00000370| 20 20 20 20 20 20 28 73 | 68 6f 77 73 20 70 69 6e |      (s|hows pin|
|00000380| 67 20 73 74 61 74 75 73 | 29 0d 20 20 20 20 20 20 |g status|).      |
|00000390| 20 20 20 20 20 20 20 20 | 20 20 20 20 70 69 6e 67 |        |    ping|
|000003a0| 20 6f 6e 31 78 6b 20 72 | 65 73 65 74 20 28 72 65 | on1xk r|eset (re|
|000003b0| 73 65 74 73 20 74 68 65 | 20 73 74 61 74 69 73 74 |sets the| statist|
|000003c0| 69 63 73 20 66 6f 72 20 | 6f 6e 31 78 6b 29 0d 20 |ics for |on1xk). |
|000003d0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000003e0| 20 70 69 6e 67 20 6f 6e | 31 78 6b 20 31 30 30 62 | ping on|1xk 100b|
|000003f0| 20 28 73 65 6e 64 73 20 | 61 20 31 30 30 2d 62 79 | (sends |a 100-by|
|00000400| 74 65 20 70 69 6e 67 29 | 0d 0d 4e 6f 74 65 3a 20 |te ping)|..Note: |
|00000410| 20 59 6f 75 20 63 61 6e | 20 73 65 6e 64 20 63 6f | You can| send co|
|00000420| 6e 74 69 6e 75 6f 75 73 | 20 70 69 6e 67 73 20 74 |ntinuous| pings t|
|00000430| 6f 20 61 20 73 74 61 74 | 69 6f 6e 20 28 65 76 65 |o a stat|ion (eve|
|00000440| 72 79 20 66 65 77 0d 20 | 20 20 20 20 20 20 20 20 |ry few. |        |
|00000450| 20 20 73 65 63 6f 6e 64 | 73 20 69 66 20 79 6f 75 |  second|s if you|
|00000460| 20 77 69 73 68 29 2c 20 | 62 75 74 20 74 68 69 73 | wish), |but this|
|00000470| 20 77 69 6c 6c 20 63 61 | 75 73 65 20 6c 6f 74 73 | will ca|use lots|
|00000480| 20 6f 66 20 74 72 61 66 | 66 69 63 2e 0d 20 20 20 | of traf|fic..   |
|00000490| 20 20 20 20 20 20 20 20 | 55 73 65 20 74 68 69 73 |        |Use this|
|000004a0| 20 77 69 74 68 20 63 61 | 75 74 69 6f 6e 2c 20 61 | with ca|ution, a|
|000004b0| 6e 64 20 6f 6e 6c 79 20 | 66 6f 72 20 73 68 6f 72 |nd only |for shor|
|000004c0| 74 20 74 65 72 6d 20 74 | 65 73 74 69 6e 67 0d 20 |t term t|esting. |
|000004d0| 20 20 20 20 20 20 20 20 | 20 20 6f 66 20 74 68 65 |        |  of the|
|000004e0| 20 63 6f 6e 6e 65 63 74 | 69 6f 6e 2e 0d 0d 20 20 | connect|ion...  |
|000004f0| 20 20 20 20 20 20 20 20 | 20 41 6c 74 68 6f 75 67 |        | Althoug|
|00000500| 68 20 74 68 65 20 6f 72 | 64 65 72 20 6f 66 20 74 |h the or|der of t|
|00000510| 68 65 20 70 61 72 61 6d | 65 74 65 72 73 20 69 73 |he param|eters is|
|00000520| 20 66 69 78 65 64 20 79 | 6f 75 20 63 61 6e 20 0d | fixed y|ou can .|
|00000530| 20 20 20 20 20 20 20 20 | 20 20 20 64 65 66 69 6e |        |   defin|
|00000540| 65 20 74 68 65 20 3c 70 | 61 63 6b 65 74 73 69 7a |e the <p|acketsiz|
|00000550| 65 3e 20 61 6e 64 20 3c | 73 65 63 6f 6e 64 73 3e |e> and <|seconds>|
|00000560| 20 69 6e 20 72 61 6e 64 | 6f 6d 20 6f 72 64 65 72 | in rand|om order|
|00000570| 0d 20 20 20 20 20 20 20 | 20 20 20 20 62 79 20 61 |.       |    by a|
|00000580| 64 64 69 6e 67 20 74 68 | 65 20 6c 65 74 74 65 72 |dding th|e letter|
|00000590| 20 27 62 27 20 61 6e 64 | 20 27 73 27 20 72 65 73 | 'b' and| 's' res|
|000005a0| 70 65 63 74 69 76 65 6c | 79 2c 20 73 6f 3a 0d 20 |pectivel|y, so:. |
|000005b0| 20 20 20 20 20 20 20 20 | 20 20 70 69 6e 67 20 6f |        |  ping o|
|000005c0| 6e 31 78 6b 20 31 30 30 | 62 20 31 30 73 20 20 20 |n1xk 100|b 10s   |
|000005d0| 73 65 6e 64 73 20 61 20 | 31 30 30 2d 62 79 74 65 |sends a |100-byte|
|000005e0| 20 70 69 6e 67 2d 66 72 | 61 6d 65 0d 20 20 20 20 | ping-fr|ame.    |
|000005f0| 20 20 20 20 20 20 20 74 | 6f 20 6f 6e 31 78 6b 20 |       t|o on1xk |
|00000600| 6f 6e 63 65 20 65 76 65 | 72 79 20 31 30 20 73 65 |once eve|ry 10 se|
|00000610| 63 6f 6e 64 73 2e 0d    |                         |conds.. |        |
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