设置VLAN命令
:for i from=1 to=24 do= {/interface vlan add name=(“VLAN”.$i) vlan-id=$i interface=WAN}
设置桥用于拔号
:for i from=1 to=24 do= {/interface bridge add name=(“bridge”.$i) auto-mac=no admin-mac=(“AE:AB:AC:AD:BE:”.($i+10))}
把VLAN加入到桥
:for i from=1 to=24 do= {/interface bridge port add interface=(“VLAN”.$i) bridge=(“bridge”.$i)}
设置PPP拔号
:for i from=1 to=24 do= {/interface pppoe-client add name=(“pppoe-out”.$i) user=(“user”) password=(“passwd”) interface=(“bridge”.$i)}
::::标记及PCC
/ip firewall mangle
add action=change-mss chain=forward comment=”” disabled=no new-mss=1400 protocol=tcp tcp-flags=syn
:for i from=1 to=24 do= {/ip firewall mangle add action=mark-connection chain=input comment=”” disabled=no in-interface=(“pppoe-out”.$i) new-connection-mark=(“in”.$i) passthrough=yes}
:for i from=1 to=24 do= {/ip firewall mangle add action=mark-routing chain=output comment=”” connection-mark=(“in”.$i) disabled=no new-routing-mark=(“to”.$i) passthrough=yes}
:for i from=1 to=24 do= {/ip firewall mangle add action=mark-connection chain=prerouting comment=”” disabled=no dst-address-type=!local new-connection-mark=($i) passthrough=yes per-connection-classifier=(“both-addresses:24/”.($i-1)) src-address=192.168.1.0/24}
:for i from=1 to=24 do= {/ip firewall mangle add action=mark-routing chain=prerouting comment=（$i connection-mark=(“in”.$i) disabled=no new-routing-mark=(“to”.$i) passthrough=yes src-address=192.168.1.0/24}
:::添加路由表
:for i from=1 to=24 do= {/ip route add comment=”” disabled=no distance=1 dst-address=0.0.0.0/0 gateway=(“pppoe-out”.$i) routing-mark=(“to”.$i)}
:for i from=1 to=24 do= {/ip firewall nat add action=masquerade chain=srcnat comment=”” disabled=no out-interface=(“pppoe-out”.$i)}
PPC断线自动修改脚本
1分钟运行一次。
复制到system—schduler
{
:local status
:local i “4”
:local x “0”
:local y “0”
:local z “0”
:set x [:len [/interface pppoe-client find running=yes]]
:if ($x<$i) do={
:for ii from=1 to=$i do={
:set status [/interface get [find name=(“pppoe-out”.”$ii”)] running]
:if ($status=true) do={
/ip fir man set [find new-connection-mark=$ii] per-connection-classifier=(“both-addresses:”.”$x”.”/”.”$y”) disable=no;:set y ($y+1)} else={
/ip fir man set [find new-connection-mark=$ii] disable=yes}}}
:if ($x=$i) do={
:set z [:len [/ip fir man find action=”mark-connection” disabled=yes chain=prerouting]]
:if ($z>0) do={
:for ii from=1 to=$i do={
/ip fi man set [find new-connection-mark=$ii] per-connection-classifier=(“both-addresses:”.”$i”.”/”.”$y”) disable=no;:set y ($y+1)}}}}
##说明：from=1 to=4 （pppoe1到4，就是4线pppoe），:local i “4” （4线），根据自己实际修改。
192.168.1.0/24 根据实际修改（内网IP地址段）
pppoe客户端名称，请按照pppoe-out1、pppoe-out2、pppoe-out3、pppoe-out4命名