[ITNOG] Problemi ADSL TIM
Octavio Melendres
o.melendres@fastnet.it
Lun 4 Dic 2017 17:30:44 CET
Provato con traceroute le sotto reti /28 e lo stesso ko
Riceviamo da Telecom un /15
#sh ip route 95.248.78.0
Routing entry for 95.248.0.0/15
Known via "bgp 8265", distance 20, metric 0
Tag 3269, type external
Last update from 62.86.118.245 3w4d ago
Routing Descriptor Blocks:
* 62.86.118.245, from 62.86.118.245, 3w4d ago
Route metric is 0, traffic share count is 1
AS Hops 1
Route tag 3269
MPLS label: none
--
Octavio Melendres
FASTnet S.p.a.
Phone: +39 071 2913147
Fax: +39 071 2900430
Via O. Zuccarini, 1
60131 Ancona - Italy
e-mail: o.melendres@fastnet.it
https://fastnet.webex.com/join/o.melendres
Il 04/12/2017 17:10, Giorgio Bonfiglio ha scritto:
> Consiglio di fare qualche test con IP sequenziali (16 direi) per
> vedere dove sono le macchie. L’ultima volta che questo e’ successo con
> milano51 ero arrivato ad una ragionevolissima certezza ci fosse un
> problema con un bond (che bilancia in src, dst IP) perche’ era
> matematico, un IP ogni 8 saltava e gli altri funzionavano.
>
> Giorgio
>
> --
> Giorgio Bonfiglio
> Systems/Network Engineer
>
> email: me@grg.pw <mailto:me@grg.pw>
> mobile it: +39 393 1049073
> mobile uk: +44 7716 604314
> skype: giorgio.bonfiglio
> www: grg.pw <http://grg.pw>
>
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>> On 4 Dec 2017, at 16:04, Octavio Melendres <o.melendres@fastnet.it
>> <mailto:o.melendres@fastnet.it>> wrote:
>>
>> Ciao Marco,
>>
>> Sembra che ci sia qualche problema istradamento all'interno della
>> rete Telecom. Abbiamo il servizio IP-LOOK che ci collega direttamente
>> a TI. E si ferma lo stesso.
>>
>> $ traceroute 95.248.78.0
>> traceroute to 95.248.78.0 (95.248.78.0), 30 hops max, 60 byte packets
>> 1 bckbn-d-1-7.fastnet.it
>> <http://bckbn-d-1-7.fastnet.it/>(195.96.192.195) 3.669 ms 3.699 ms
>> 3.690 ms
>> 2 bckbn-a-3-5.fastnet.it
>> <http://bckbn-a-3-5.fastnet.it/>(195.96.194.102) 2.585 ms 3.571 ms
>> 3.551 ms
>> 3 host169-79-static.58-217-b.business.telecomitalia.it
>> <http://host169-79-static.58-217-b.business.telecomitalia.it/>(217.58.79.169)
>> 3.607 ms 3.601 ms 3.546 ms
>> 4 * * *
>> 5 * * *
>> 6 * * *
>> 7 * * *
>> 8 * * *
>> 9 * * *
>> 10 * * *
>> 11 * * *
>> 12 * * *
>> 13 * * *
>> 14 * * *
>> 15 * * *
>> 16 * * *
>> 17 * * *
>> 18 * * *
>> 19 * * *
>> 20 * * *
>> 21 * * *
>> 22 * * *
>> 23 * * *
>> 24 * * *
>> 25 * * *
>> 26 * * *
>> 27 * * *
>> 28 * * *
>> 29 * * *
>> 30 * * *
>>
>> --
>> Octavio Melendres
>> FASTnet S.p.a.
>> Phone: +39 071 2913147
>> Fax: +39 071 2900430
>> Via O. Zuccarini, 1
>> 60131 Ancona - Italy
>> e-mail:o.melendres@fastnet.it
>> https://fastnet.webex.com/join/o.melendres
>> Il 03/12/2017 22:05, Marco Marzetti ha scritto:
>>> Ciao Antonio,
>>>
>>> Il mio IP sta dentro 95.248.78.0.24.
>>> Da li se provo a fare traceroute verso 80.76.80.2 mi fermo al BRAS,
>>> mentre 80.76.80.3 arriva all'AS remoto.
>>> Pureroute-server.as3257.net
>>> <http://route-server.as3257.net/>(213.200.64.94) owww.cogentco.com
>>> <http://www.cogentco.com/>(38.100.128.10) si fermano al primo hop IP.
>>>
>>>
>>>
>>> 2017-12-03 21:01 GMT+01:00 Antonio Prado<thinkofit@gmail.com
>>> <mailto:thinkofit@gmail.com>>:
>>>
>>> On 12/3/17 8:43 PM, Marco Marzetti wrote:
>>> > alcune destinazioni
>>>
>>> ciao,
>>>
>>> quali di preciso?
>>>
>>> ciao
>>> --
>>> antonio
>>>
>>> --
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>>>
>>>
>>>
>>> --
>>> Marco
>>>
>>> --
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>>>
>>
>>
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