Redirect dynamic dhcp leases: Porovnání verzí
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Řádek 45: | Řádek 45: | ||
Skript se spouští pomocí scheduleru každou hodinu. | Skript se spouští pomocí scheduleru každou hodinu. | ||
# Script for redirect dynamic dhcp leases | add name="dynamic_leases_redirection" source={ | ||
# author: Sevcik Roman | # Script for redirect dynamic dhcp leases \ | ||
# for MikroTik 2.9.X | # author: Sevcik Roman \ | ||
# for MikroTik 2.9.X \ | |||
:set destination-ip "212.111.30.118"; | :set destination-ip "212.111.30.118"; \ | ||
:set destination-port "143"; | :set destination-port "143"; \ | ||
#Erase dynamic address list | #Erase dynamic address list | ||
Řádek 68: | Řádek 69: | ||
/ip firewall nat add chain=dstnat protocol=tcp dst-port=80 src-address-list=dynamic action=dst-nat to-addresses=$destination-ip \ | /ip firewall nat add chain=dstnat protocol=tcp dst-port=80 src-address-list=dynamic action=dst-nat to-addresses=$destination-ip \ | ||
to-ports=$destination-port comment="Redirect dynamic ip addresses"; | to-ports=$destination-port comment="Redirect dynamic ip addresses"; | ||
} | |||
/system scheduler add name="start_redirect_script" on-event=dynamic_leases_redirection start-date=jan/01/1970 start-time=00:00:00 \ | /system scheduler add name="start_redirect_script" on-event=dynamic_leases_redirection start-date=jan/01/1970 start-time=00:00:00 \ | ||
interval=1h comment="Start script for redirecting dynamic dhcp leases" disabled=no | interval=1h comment="Start script for redirecting dynamic dhcp leases" disabled=no |
Verze z 18. 3. 2008, 11:12
Skript prochází tabulku dhcp výpujček a nové (dynamické) výpujčky přesměruje na cílovou ip a port.
Otevřeme si ve winboxu Nový terminál (nebo se na mikrotik připojíme přes SSH) a pridáme skript v /system/script
- Verze 1
Skript se spouští hned po startu Mikrotiku a dál je udržován nekonečným cyklem. Je nezávyslí na systémovém čase
# Script for redirect dynamic dhcp leases # author: Sevcik Roman # for MikroTik 2.9.X :set time-of-repeat 1h; :set destination-ip "212.111.30.118"; :set destination-port "143"; :while true do { #Erase dynamic address list :foreach i in=[/ip firewall address-list find list="dynamic"] do=[ /ip firewall address-list remove $i ]; #Remove firewall rule for redirection to target ip and port. :foreach i in=[/ip firewall nat find comment="Redirect dynamic ip addresses"] do=[ /ip firewall nat remove $i ]; #Fill dynamic address list by addresses of dynamic leases. :foreach i in=[/ip dhcp-server lease find dynamic=yes]\ do={ :log info ("Redirect dynamic ip lease for ip: " . [/ip dhcp-server lease get $i address]); /ip firewall address-list add list=dynamic comment="Dynamic ip leases list" address=[/ip dhcp-server lease get $i address]; } #Create firewall rule for redirection to target ip and port. /ip firewall nat add chain=dstnat protocol=tcp dst-port=80 src-address-list=dynamic action=dst-nat to-addresses=$destination-ip \ to-ports=$destination-port comment="Redirect dynamic ip addresses"; :delay $time-of-repeat; }
Nastavíme spuštění skriptu po startu.
/system scheduler add name="start_redirect_script" on-event=dynamic_leases_redirection start-time=startup interval=0s \ comment="Start script for redirecting dynamic dhcp leases" disabled=no
- Verze 2
Skript se spouští pomocí scheduleru každou hodinu.
add name="dynamic_leases_redirection" source={ # Script for redirect dynamic dhcp leases \ # author: Sevcik Roman \ # for MikroTik 2.9.X \ :set destination-ip "212.111.30.118"; \ :set destination-port "143"; \ #Erase dynamic address list :foreach i in=[/ip firewall address-list find list="dynamic"] do=[ /ip firewall address-list remove $i ]; #Remove firewall rule for redirection to target ip and port. :foreach i in=[/ip firewall nat find comment="Redirect dynamic ip addresses"] do=[ /ip firewall nat remove $i ]; #Fill dynamic address list by addresses of dynamic leases. :foreach i in=[/ip dhcp-server lease find dynamic=yes]\ do={ :log info ("Redirect dynamic ip lease for ip: " . [/ip dhcp-server lease get $i address]); /ip firewall address-list add list=dynamic comment="Dynamic ip leases list" address=[/ip dhcp-server lease get $i address]; } #Create firewall rule for redirection to target ip and port. /ip firewall nat add chain=dstnat protocol=tcp dst-port=80 src-address-list=dynamic action=dst-nat to-addresses=$destination-ip \ to-ports=$destination-port comment="Redirect dynamic ip addresses"; }
/system scheduler add name="start_redirect_script" on-event=dynamic_leases_redirection start-date=jan/01/1970 start-time=00:00:00 \ interval=1h comment="Start script for redirecting dynamic dhcp leases" disabled=no