good day, to all
please I need your help, in the situation that I found myself into, and I need your assistance please???
automatically enables Firewall Rules in Mikrotik if it cannot ping a partilucar IP??
Example: if IP address 192.168.0.1 goes down, the script needs to then disable 2 NAT rules and then enable 2 others ??
i really need help and I'm grateful.
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ConnyMercier
Forum Veteran
- Posts: 725
- Joined:
Re: firewall configuration in Mikrotik
Step 1: Trigger
You can use "Scheduler" or "Netwatch" to trigger Scripts.
Step 2: Script A (IP-Online)
The quick and easy way is to use "comment" to find the correct NAT-Rules
After Creating the needed NAT-Rules simply add a unique string to you comments.
In the following exemple the comment must contain "abcdef" or "123456"
Step 3: Script B (IP-Offline)
For Script B you just have to do the reverse
You can use "Scheduler" or "Netwatch" to trigger Scripts.
Step 2: Script A (IP-Online)
The quick and easy way is to use "comment" to find the correct NAT-Rules
After Creating the needed NAT-Rules simply add a unique string to you comments.
In the following exemple the comment must contain "abcdef" or "123456"
Code: Select all
/ip firewall nat set [find where comment~"abcdef"] disabled=yes
/ip firewall nat set [find where comment~"123456"] disabled=noFor Script B you just have to do the reverse
Code: Select all
/ip firewall nat set [find where comment~"abcdef"] disabled=no
/ip firewall nat set [find where comment~"123456"] disabled=yes
Re: firewall configuration in Mikrotik
Right, but I prefer this syntax:
Code: Select all
/ip firewall nat disable [find where comment~"abcdef"]
/ip firewall nat enable [find where comment~"123456"]
# or better
/ip firewall nat
disable [find where comment~"abcdef"]
enable [find where comment~"123456"]
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ConnyMercier
Forum Veteran
- Posts: 725
- Joined:
Re: firewall configuration in Mikrotik
As always, thank you @rextended !
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