[caiu] bradesco empresas via ipv6
NOC - FalcãoNET
noc em falcao.net.br
Ter Nov 21 11:57:41 -02 2017
Bom dia Moreiras.
Não sou correntista do Bradesco, mas meus clientes se queixam do acesso
via IPv6, só conseguem quando desativam.
Solicitei a URL a um cliente, ele me passou, segue:
https://www.ne12.bradesconetempresa.b.br/ibpjlogin/login.jsf
Att,
Emanuel Falcão
Em 21/11/17 10:41, Antonio M. Moreiras escreveu:
> Qual exatamente a URL do bradesco que apresenta esse problema?
>
> Moreiras.
>
> Em 20/11/2017 16:22, Marcelo Silvestro escreveu:
>> Sim, pelo menos pra mim resolveu!
>>
>>
>> Marcelo Silvestro
>>
>> (42)3657-1771 (42)99128-2727
>> marcelo em infoshopnet.com.br
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>> ---- On Seg, 20 nov 2017 16:10:32 -0200 <Henrique em infovaletelecom.com.br> wrote ----
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>> Bom dia Pessoal,
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>> criando essa regra no mikrotik, resolve o problema de acesso ao Bradesco
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>> via ipv6 ?
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>>
>>
>> ja testaram ?
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>> ---
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>>
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>> Em 20/11/2017 14:19, Alan Mendes escreveu:
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>> > Desculpe é 1420
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>> >
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>> > Segue minha regra
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>> >
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>> > /ipv6 firewall mangle
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>> > add action=change-mss chain=forward new-mss=1420 passthrough=yes
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>> > protocol=tcp \
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>> > tcp-flags=syn
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>> >
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>> > *ZUKNET NETWORKS LTDA. MEAlan Mendes Morais*
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>> > *Email:* alan em zuknet.com
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>> > *Tel:* 15 3376-9893
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>> >
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>> > www.zuknet.com [1]
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>> > http://as262333.peeringdb.com [2]
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>> > http://bgp.he.net/AS262333 [3]
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>> >
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>> > Em 20 de novembro de 2017 13:49, Marcelo Silvestro <
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>> > marcelo em infoshopnet.com.br> escreveu:
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>> >
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>> >> Boa tarde Alan,
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>> >>
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>> >> Criei a seguinte regra de firewall no concentrador pppoe
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>> >>
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>> >> /ipv6 firewall mangle add action=change-mss chain=forward
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>> >> comment="Alterando o MTU de todas conexoes TCP" new-mss=1450
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>> >> passthrough=yes protocol=tcp tcp-flags=syn
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>> >>
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>> >> na borda não consigo testar de momento, uso vyos e o firewall esta
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>> >> desativado.
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>> >>
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>> >> á algo errado na regra ?
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>> >>
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>> >> Marcelo Silvestro
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>> >>
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>> >> (42)3657-1771 (42)99128-2727
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>> >> marcelo em infoshopnet.com.br
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>> >>
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>> >> ---- On Seg, 20 nov 2017 13:08:11 -0200 Alan Mendes <alan em zuknet.com>
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>> >> wrote ----
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>> >>
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>> >> Faz uma regra para mudar o MTU na sua bordar de todo ipv6 para 1450 que
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>> >>
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>> >> funciona . heheheh , eles devem ta bloqueando algo lá e zuando o mtu
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>> >>
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>> >> *ZUKNET NETWORKS LTDA. MEAlan Mendes Morais*
>>
>> >>
>>
>> >> *Email:* alan em zuknet.com
>>
>> >>
>>
>> >> *Tel:* 15 3376-9893
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>> >>
>>
>> >> www.zuknet.com [1]
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>> >>
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>> >> http://as262333.peeringdb.com [2]
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>> >>
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>> >> http://bgp.he.net/AS262333 [3]
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>> >>
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>> >> Em 20 de novembro de 2017 09:38, Eduardo Rigler <erigler em gmail.com>
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>> >>
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>> >> escreveu:
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>> >>
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>> >> > Happy Eyeballs manda lembranças :)
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>> >>
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>> >> >
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>> >>
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>> >> > []´s
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>> >>
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>> >> >
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>> >>
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>> >> >
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>> >> > Em 20 de novembro de 2017 09:37, Marcelo Silvestro <
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>> >>
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>> >> > marcelo em infoshopnet.com.br> escreveu:
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>> >>
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>> >> >
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>> >>
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>> >> > > bom dia,
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>> >>
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>> >> > >
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>> >>
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>> >> > >
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>> >> > >
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>> >>
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>> >> > > Alguém como problemas em acessar bradesco empresas via ipv6? não
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>> >>
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>> >> > > consigo acessar nem pelo navegador do bradesco nem pelo app
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>> >> mobile.
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>> >>
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>> >> > >
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>> >> > >
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>> >> > >
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>> >> > > já testei pela level3 e copel.
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>> >> > >
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>> >> > >
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>> >> > >
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>> >> > > ipv4 tudo normal.
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>> >> > >
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>> >> > >
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>> >>
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>> >> > >
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>> >>
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>> >> > >
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>> >>
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>> >> > >
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>> >>
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>> >> > > Marcelo Silvestro
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>> >>
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>> >> > >
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>> >>
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>> >> > > (42)3657-1771 (42)99128-2727
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>> >>
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>> >> > > marcelo em infoshopnet.com.br
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>> >>
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>> >> > >
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>> >> > >
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>> >> > >
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>> >> > > _______________________________________________
>>
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>> >>
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>> >> > >
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>> >>
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>> >> > >
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>> >>
>>
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>> Links:
>>
>> ------
>>
>> [1] http://www.zuknet.com
>>
>> [2] http://as262333.peeringdb.com
>>
>> [3] http://bgp.he.net/AS262333
>>
>> [4] https://eng.registro.br/mailman/listinfo/caiu
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--
Emanuel Falcão
Fone/Phone/Teléfono: +55(87)98172-0511
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