ros双线映射

转自电脑茶包bloghttp://www.minitw.com/archives/735

��你有多��外面�路想要同�r�g�τ车�炔康哪骋惶�Server�r

或�S你是�榱�湓�或Load Balance的考量。在RouterOS下你可以很��蔚倪_成

首先，我��本次�例的�W路架���D如下，目�耸前�2�lPPPoE�τ车�炔康哪翘�Server

先�o大家Script，大家可以再�φ障旅娴�D，不�y的

/interface pppoe-client
add ac-name= "" add -default-route=no allow=pap,chap,mschap1,mschap2 \
dial-on-demand=no disabled=no interface=LAN max-mru=1480 max-mtu=1480 \
mrru=disabled name=ISP1 password=99999999 profile=default service-name= "" \
use-peer-dns=no [email protected]
add ac-name= "" add -default-route=no allow=pap,chap,mschap1,mschap2 \
dial-on-demand=no disabled=no interface=LAN max-mru=1480 max-mtu=1480 \
mrru=disabled name=ISP2 password=99999999 profile=default service-name= "" \
use-peer-dns=no [email protected]

/ip firewall mangle
add action=mark-connection chain=prerouting disabled=no in -interface=ISP1 \
new-connection-mark=ISP1_conn passthrough=yes
add action=mark-connection chain=prerouting disabled=no in -interface=ISP2 \
new-connection-mark=ISP2_conn passthrough=yes
add action=mark-routing chain=prerouting connection-mark=ISP1_conn disabled=no \
in -interface=LAN new-routing-mark=to_ISP1 passthrough=yes src-address=\
192.168.55.200
add action=mark-routing chain=prerouting connection-mark=ISP2_conn disabled=no \
in -interface=LAN new-routing-mark=to_ISP2 passthrough=yes src-address=\
192.168.55.200

/ip firewall nat
add action=dst-nat chain=dstnat disabled=no dst-port=80 in -interface=ISP1 \
protocol=tcp to -addresses=192.168.55.200 to -ports=80
add action=dst-nat chain=dstnat disabled=no dst-port=80 in -interface=ISP2 \
protocol=tcp to -addresses=192.168.55.200 to -ports=80
add action=masquerade chain=srcnat disabled=no out-interface=ISP1
add action=masquerade chain=srcnat disabled=no out-interface=ISP2

/ip route
add disabled=no distance=1 dst-address=0.0.0.0/0 gateway=ISP2 routing-mark=\
to_ISP2 scope=30 target-scope=10
add disabled=no distance=1 dst-address=0.0.0.0/0 gateway=ISP1 routing-mark=\
to_ISP1 scope=30 target-scope=10
add disabled=no distance=1 dst-address=0.0.0.0/0 gateway=ISP2,ISP1 scope=30 \
target-scope=10

最後我�����一下，�_�J2��外面的IP都�B的�M�恚��K且�τ车�炔康耐�一��IP位置，收工

�⒖假Y料：Manual:PCC