Hello Nyoman,

Thursday, January 31, 2008, 11:13:32 AM, you wrote:

> Hello horas,

> Thursday, January 31, 2008, 10:00:52 AM, you wrote:

>> Para Kakak Senior Linux, mohon pencerahannya...

>> Saya pakai mail server Linux Centos 4.1
>> Sejauh ini send dan receive e-mail Ok.
>> Tapi ada satu masalah yg benar2 membuat saya bingung, saya tidak bisa
>> ngirim e-mail kesuatu alamat e-mail.
>>  Setiap kali saya kirim selalu muncul komentar berikut :

>>   ----- Transcript of session follows -----
>>  <[EMAIL PROTECTED]>... Deferred: mail.pttropical.co.id.: No route to host
>>  Warning: message still undelivered after 4 hours
>>  Will keep trying until message is 5 days old

>>  Padahal kalau saya kirim e-mail dari google ke alamat tersebut tidak
>> ada masalah.

>> Sekali lagi mohon pencerahannya,

>> Terimakasih banyak sebelumnya.

>> Horasima SML


> Dari network saya juga mengalami masalah untuk menghubungi IP
> mailserver itu pak

> [EMAIL PROTECTED]:/home/karmajim # traceroute 203.130.193.106
> traceroute to 203.130.193.106 (203.130.193.106), 30 hops max, 38 byte packets
>  1  ip65.196.infoasiamedia.com (202.51.196.65)  8.603 ms  9.046 ms  20.398 ms
>  2  ip21.197.infoasiamedia.com (202.51.197.21)  9.225 ms  21.440 ms 9.414 ms
>  3  202.51.209.69 (202.51.209.69)  23.317 ms  21.828 ms  34.264 ms
>  4  Ro-IA-IIX-EN.infoasiamedia.com (202.51.212.1)  24.560 ms  24.811 ms  
> 22.834 ms
>  5  telkomnet.openixp.net (218.100.27.179)  23.184 ms  23.572 ms  24.099 ms
>  6  192.168.34.134 (192.168.34.134)  52.451 ms  55.910 ms  62.896 ms
>  7  * * *
>  8  * * *
>  9  * * *


> Nyoman.                     

Ops... rupanya ada firewall yang memblock paket udp

[EMAIL PROTECTED]:/home/karmajim # tcptraceroute 203.130.193.106 25
Selected device eth0, address 202.51.196.67, port 37430 for outgoing packets
Tracing the path to 203.130.193.106 on TCP port 25 (smtp), 30 hops max
 1  ip65.196.infoasiamedia.com (202.51.196.65)  8.915 ms  13.386 ms  8.701 ms
 2  ip21.197.infoasiamedia.com (202.51.197.21)  9.225 ms  14.093 ms  15.462 ms
 3  202.51.209.69  30.053 ms  22.172 ms  21.788 ms
 4  Ro-IA-IIX-EN.infoasiamedia.com (202.51.212.1)  28.779 ms  22.717 ms  22.127 
ms
 5  telkomnet.openixp.net (218.100.27.179)  25.542 ms  33.016 ms  28.184 ms
 6  192.168.34.134  46.574 ms  93.619 ms  61.471 ms
 7  203.130.193.106 [open]  67.006 ms  45.716 ms  58.733 ms

Nyoman.                     

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