need help: SPF rule DNS (UDP port 53)

I would like to add a field to Frederic's new SPF rule ("UDP : SPF DNS Send Query").

Could someone please assist me how to add a specific IP address within this rule? I never did any "raw edition" of rules so far

Of course the easiest would be, if someone could share an already edited SPF rule with me

Thanks a lot,
Thomas

 

Hi Thomas M,

You only need to add the specific DNS servers IP addresses to the 'Send Query' rule, you select Field 6 or whatever is the next available / empty Field.

Change Field Criteria to EQUAL_VALUE1OR2 if you have two servers to be added, if three you use what I have used. Select Field Size - 4 bytes, Value Display Mode - Decimal - Byte split, and other changes as you see in the attached IPv4 - IP type image example.


Regards,
Phant0m``

 

Hi Phant0m,

Thank you so much for help
A perfect manual

Thomas

 

Heh! You certainly welcome, and thanks!

 

Sorry that you missed my earlier reply to you for this.

https://www.wilderssecurity.com/showthread.php?p=1160567#post1160567

 

Hello Stem,

Sorry for ignoring your post !
I haven't seen it before

Thanks for help

Thomas