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Srs Gostaria da ajuda de vcs para montar aqui o PCC, o meu caso e o seqquinte:

Link embratel 189.xxx.xxx.161 - 2mbs

Modem Roteado Velox 192.168.1.254 - 1mbs

Rede Clientes: 192.168.2.0/24
Vi o tutorial do Pedro mais aqui so ta puxando de 1 link.1 explicar deixar o mikrotik fazer a conexão ppoe com o modem nao da pois o mesmo não esta instalado aqui, por questões de fiscalização, então eu instalei em outro local e estou recebendo via nanostation.
Nesse tutorial fiquei com duvidas:

ESTRUTURA:
LAN: 10.0.0.0/27

ISP1: 192.168.0.0/27

ISP2: 192.168.3.0/24

ENDERECOS:
/ip addressadd address=10.0.0.1/27 broadcast=10.0.0.31 comment="" disabled=no interface=LAN network=10.0.0.0
add address=192.168.0.10/27 broadcast=192.168.0.31 comment="" disabled=no interface=ISP1 network=192.168.0.0
add address=192.168.3.1/24 broadcast=192.168.3.255 comment="" disabled=no interface=ISP2 network=192.168.3.0

ROTAS:
/ip routeadd check-gateway=ping comment="Rota Saida GVT para Load Balance" disabled=no distance=1 dst-address=0.0.0.0/0 gateway=192.168.3.20 routing-mark=ISP2_traffic scope=30 target-scope=10
add check-gateway=ping comment="Rota saida Velox para Load Balance" disabled=no distance=1 dst-address=0.0.0.0/0 gateway=192.168.0.1 routing-mark=ISP1_traffic scope=30 target-scope=10
add check-gateway=ping comment="Rota saida Velox/GVT sem Load Balance" disabled=no distance=2 dst-address=0.0.0.0/0 gateway=192.168.0.1,192.168.3.20 scope=30 target-scope=10

NAT:
/ip firewall natadd action=masquerade chain=srcnat comment="" disabled=no out-interface=ISP1
add action=masquerade chain=srcnat comment="" disabled=no out-interface=ISP2

MANGLE:
/ip firewall mangleadd action=mark-connection chain=input comment="Marca Conexoes de entrada para que voltem pelo mesmo lugar" disabled=no in-interface=ISP1 new-connection-mark=ISP1_conn passthrough=yes
add action=mark-connection chain=input comment="" disabled=no in-interface=ISP2 new-connection-mark=ISP2_conn passthrough=yes
add action=mark-connection chain=output comment="Inicia o balance PCC" connection-state=new disabled=no dst-address=!10.0.0.0/27 new-connection-mark=ISP1_conn passthrough=yes per-connection-classifier=both-addresses:2/0
add action=mark-connection chain=output comment="" connection-state=new disabled=no dst-address=!10.0.0.0/27 new-connection-mark=ISP2_conn passthrough=yes per-connection-classifier=both-addresses:2/1
add action=mark-routing chain=output comment="Retorna as conexoes marcadas no inicio, pelo mesmo lugar que entraram" connection-mark=ISP1_conn disabled=no new-routing-mark=ISP1_traffic passthrough=yes
add action=mark-routing chain=output comment="" connection-mark=ISP2_conn disabled=no new-routing-mark=ISP2_traffic passthrough=yes
add action=mark-connection chain=prerouting comment="Load Balance (PCC)" disabled=no dst-address-type=!local in-interface=LAN new-connection-mark=ISP1_conn passthrough=yes per-connection-classifier=both-addresses:2/0
add action=mark-connection chain=prerouting comment="" disabled=no dst-address-type=!local in-interface=LAN new-connection-mark=ISP2_conn passthrough=yes per-connection-classifier=both-addresses:2/1
add action=mark-routing chain=prerouting comment="Conexoes do load balance para as novas tabelas do PCC" connection-mark=ISP1_conn disabled=no in-interface=LAN new-routing-mark=ISP1_traffic passthrough=yes
add action=mark-routing chain=prerouting comment="" connection-mark=ISP2_conn disabled=no in-interface=LAN new-routing-mark=ISP2_traffic passthrough=yes

No caso essa interface LAN seria a dos meus clientes 192.168.2.0/24 ?

porque usar mascaras diferentes tipo 27, posso usar normalmente mascara 24?

Tipo link velox 192.168.1.0/24

Link Embratel 189.xxx.xxx.xxx/28 (aqui so tenho 16ips)

Minha rede local(clientes) 192.168.2.0/24
Se alquem puder ajudar agradeceria muito.

Abs,

Jean Lima