X-Mail-List: ufdbGuard The 5000 lines in a URL table are definitely much faster than a regular expression, but with this relatively simple regular expressions you will not see much difference. Regular expressions can consume quite a bit of CPU and memory resources and therefore the recommendation is to keep the total number of regular expressions below 500.
Marcus On 24/07/18 13:24, Lao Shaw wrote:
will that have a performance hit if I have multiple IP blocks and use expressions on them, comparing to one IP per line in the alwaysdeny/domains file? for example if I have 5000 IPs from those netmask-ed ranges, I will need 5000 lines in alwaysdeny/domains and probably 50 lines in alwaysdeny/expressions, which one will be better then? Thanks, On Tue, Jul 24, 2018 at 11:18 AM, Marcus Kool <[email protected] <mailto:[email protected]>> wrote: X-Mail-List: ufdbGuard ufdbGuard has no configuration option to include a range of IP addresses as URLs in a URL table. However, in your example you can add an expressionlist to alwaysdeny to block 10.2.0.0/16 <http://10.2.0.0/16>. The expressions file contains one line: ^10\.2\.[0-9]+\.[0-9]+(/|$|:) Marcus On 24/07/18 13:05, Gordon Hsiao wrote: X-Mail-List: ufdbGuard I need block a range of IP addresses(e.g. 10.2.0.0/16 <http://10.2.0.0/16>), so far I had to add them to alwaysdeny/domains one IP per line which is very tedious, can ufdbguard support ipv4/ipv4list netmask or a iplist file directly, like it does for the "source" section? Gordon ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ ufdbGuard-support mailing list [email protected] <mailto:[email protected]> https://lists.sourceforge.net/lists/listinfo/ufdbguard-support <https://lists.sourceforge.net/lists/listinfo/ufdbguard-support>
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