环境：
ros为ccr，pppoe为3根电信接入，每根电信4拨，一共12根ADSL，pptp的pool池，设置为12个IP，每个IP进行伪装到其中一根pppoe上网，pptp的帐号就一个帐号密码，允许重复拨号。
由于电信多拨，需要设置多个vrrp，来拨号，可以让拨号出去的mac都不同，所以生成了12个vrrp，生成12个id。
每个pppoe进入一个vlan，一个vlan id对应一个pppoe
vvrp启用，还需要对vrrp主网卡设置ip，然后对vrrp设置ip，才能启用。ip随便编写
目的地址如果是局域网的，不要从pppoe出口出去上网，排除了下lanip
/interface bridge add name=bridge1-lan add name=bridge2-wan /interface vlan add interface=bridge2-wan name=vlan801 vlan-id=801 add interface=bridge2-wan name=vlan802 vlan-id=802 add interface=bridge2-wan name=vlan803 vlan-id=803 /interface vrrp add interface=vlan801 name=vrrp1 add interface=vlan801 name=vrrp2 vrid=2 add interface=vlan801 name=vrrp3 vrid=3 add interface=vlan801 name=vrrp4 vrid=4 add interface=vlan802 name=vrrp5 vrid=5 add interface=vlan802 name=vrrp6 vrid=6 add interface=vlan802 name=vrrp7 vrid=7 add interface=vlan802 name=vrrp8 vrid=8 add interface=vlan803 name=vrrp9 vrid=9 add interface=vlan803 name=vrrp10 vrid=10 add interface=vlan803 name=vrrp11 vrid=11 add interface=vlan803 name=vrrp12 vrid=12 /interface pppoe-client add disabled=no interface=vrrp1 name=pppoe-out1 password=电信密码1 user=电信帐号1 add disabled=no interface=vrrp2 name=pppoe-out2 password=电信密码1 user=电信帐号1 add disabled=no interface=vrrp3 name=pppoe-out3 password=电信密码1 user=电信帐号1 add disabled=no interface=vrrp4 name=pppoe-out4 password=电信密码1 user=电信帐号1 add disabled=no interface=vrrp5 name=pppoe-out5 password=电信密码2 user=电信帐号2 add disabled=no interface=vrrp6 name=pppoe-out6 password=电信密码2 user=电信帐号2 add disabled=no interface=vrrp7 name=pppoe-out7 password=电信密码2 user=电信帐号2 add disabled=no interface=vrrp8 name=pppoe-out8 password=电信密码2 user=电信帐号2 add disabled=no interface=vrrp9 name=pppoe-out9 password=电信密码3 user=电信帐号3 add disabled=no interface=vrrp10 name=pppoe-out10 password=电信密码3 user=电信帐号3 add disabled=no interface=vrrp11 name=pppoe-out11 password=电信密码3 user=电信帐号3 add disabled=no interface=vrrp12 name=pppoe-out12 password=电信密码3 user=电信帐号3 /interface wireless security-profiles set [ find default=yes ] supplicant-identity=MikroTik /ip pool add name=pptp ranges=172.22.22.1-172.22.22.12 /ppp profile set *FFFFFFFE dns-server=223.5.5.5,223.6.6.6 local-address=172.22.22.254 on-up=":log error (\$\"user\".\"/\".\$\"local-address\".\"/\".\$\"remote-address\ \".\"/\".\$\"caller-id\".\"/\".\$\"called-id\".\"/\".\$\"interface\")\r\ \n:log error (\$\"remote-address\")\r\ \n:global aaa [:pick \$\"remote-address\" 10 13]\r\ \n:log error \$aaa\r\ \n/interface pppoe-client enable (\"pppoe-out\".\$aaa)" only-one=no remote-address=pptp /interface bridge port add bridge=bridge1-lan interface=ether12 add bridge=bridge1-lan interface=ether11 add bridge=bridge1-lan interface=ether10 add bridge=bridge1-lan interface=ether9 add bridge=bridge2-wan interface=ether1 add bridge=bridge2-wan interface=ether2 add bridge=bridge2-wan interface=ether3 add bridge=bridge2-wan interface=ether4 add bridge=bridge2-wan interface=ether5 add bridge=bridge2-wan interface=ether6 add bridge=bridge2-wan interface=ether7 add bridge=bridge2-wan interface=ether8 /interface pptp-server server set enabled=yes /ip address add address=192.168.64.201/24 interface=bridge1-lan network=192.168.64.0 add address=123.123.1.1 interface=vrrp1 network=123.123.1.1 add address=123.123.1.0 interface=vlan801 network=123.123.1.0 add address=123.123.1.2 interface=vrrp2 network=123.123.1.2 add address=123.123.1.3 interface=vrrp3 network=123.123.1.3 add address=123.123.1.4 interface=vrrp4 network=123.123.1.4 add address=123.123.2.0 interface=vlan802 network=123.123.2.0 add address=123.123.2.1 interface=vrrp5 network=123.123.2.1 add address=123.123.2.2 interface=vrrp6 network=123.123.2.2 add address=123.123.2.3 interface=vrrp7 network=123.123.2.3 add address=123.123.3.1 interface=vrrp9 network=123.123.3.1 add address=123.123.3.0 interface=vlan803 network=123.123.3.0 add address=123.123.3.2 interface=vrrp10 network=123.123.3.2 add address=123.123.3.3 interface=vrrp11 network=123.123.3.3 add address=123.123.3.4 interface=vrrp12 network=123.123.3.4 add address=123.123.2.4 interface=vrrp8 network=123.123.2.4 /ip firewall address-list add address=192.168.0.0/16 list=lanip add address=172.16.0.0/16 list=lanip add address=10.0.0.0/8 list=lanip /ip firewall mangle add action=mark-routing chain=prerouting dst-address-list=!lanip new-routing-mark=pptp1 passthrough=no src-address=172.22.22.1 add action=mark-routing chain=prerouting dst-address-list=!lanip new-routing-mark=pptp2 passthrough=no src-address=172.22.22.2 add action=mark-routing chain=prerouting dst-address-list=!lanip new-routing-mark=pptp3 passthrough=no src-address=172.22.22.3 add action=mark-routing chain=prerouting dst-address-list=!lanip new-routing-mark=pptp4 passthrough=no src-address=172.22.22.4 add action=mark-routing chain=prerouting dst-address-list=!lanip new-routing-mark=pptp5 passthrough=no src-address=172.22.22.5 add action=mark-routing chain=prerouting dst-address-list=!lanip new-routing-mark=pptp6 passthrough=no src-address=172.22.22.6 add action=mark-routing chain=prerouting dst-address-list=!lanip new-routing-mark=pptp7 passthrough=no src-address=172.22.22.7 add action=mark-routing chain=prerouting dst-address-list=!lanip new-routing-mark=pptp8 passthrough=no src-address=172.22.22.8 add action=mark-routing chain=prerouting dst-address-list=!lanip new-routing-mark=pptp9 passthrough=no src-address=172.22.22.9 add action=mark-routing chain=prerouting dst-address-list=!lanip new-routing-mark=pptp10 passthrough=no src-address=172.22.22.10 add action=mark-routing chain=prerouting dst-address-list=!lanip new-routing-mark=pptp11 passthrough=no src-address=172.22.22.11 add action=mark-routing chain=prerouting dst-address-list=!lanip new-routing-mark=pptp12 passthrough=no src-address=172.22.22.12 /ip firewall nat add action=masquerade chain=srcnat out-interface=all-ppp add action=masquerade chain=srcnat out-interface=bridge1-lan /ip route add distance=1 gateway=pppoe-out1 routing-mark=pptp1 add distance=1 gateway=pppoe-out2 routing-mark=pptp2 add distance=1 gateway=pppoe-out3 routing-mark=pptp3 add distance=1 gateway=pppoe-out4 routing-mark=pptp4 add distance=1 gateway=pppoe-out5 routing-mark=pptp5 add distance=1 gateway=pppoe-out6 routing-mark=pptp6 add distance=1 gateway=pppoe-out7 routing-mark=pptp7 add distance=1 gateway=pppoe-out8 routing-mark=pptp8 add distance=1 gateway=pppoe-out9 routing-mark=pptp9 add distance=1 gateway=pppoe-out10 routing-mark=pptp10 add distance=1 gateway=pppoe-out11 routing-mark=pptp11 add distance=1 gateway=pppoe-out12 routing-mark=pptp12 add distance=1 dst-address=10.0.0.0/8 gateway=192.168.64.254 add distance=1 dst-address=172.16.0.0/16 gateway=192.168.64.254 add distance=1 dst-address=192.168.0.0/16 gateway=192.168.64.254 /ip service set telnet disabled=yes set ftp disabled=yes set www disabled=yes set ssh disabled=yes set api disabled=yes set winbox port=8081 set api-ssl disabled=yes /ppp secret add name=pptp帐号 password=pptp密码 profile=default-encryption service=pptp /system clock manual set dst-delta=+08:00 time-zone=+08:00 /system ntp client set enabled=yes primary-ntp=10.10.2.2 secondary-ntp=10.10.2.3
ppp脚本那边设置pptp拨号上来 ，就重启对应的pppoe拨号
:log error ($"user"."/".$"local-address"."/".$"remote-address"."/".$"caller-id"."/".$"called-id"."/".$"interface")
:log error ($"remote-address")
:global aaa [:pick $"remote-address" 10 13]
:log error $aaa
/interface pppoe-client enable ("pppoe-out".$aaa)
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