Log filter too wide

[Wolfgangthegreat]

Hello,

When I filter a FW log, say for port number 25, I also get results of ports like 2525 and 32625... why is that?
Yes, I know both contains 25, but I asked for 25 specifically.

Is there a way to overcome this? (without regex...)

[jimp]

Those fields use regex matching, so the answer is to anchor the regex: To match only port 25, use ^25$.

[Wolfgangthegreat]

@jimp Thanks!