[Cialug] My Ubuntufoo is apparently lacking, ..

Mike Hughes mike at visionary.com
Thu Jan 25 17:14:53 UTC 2024


You might also ensure your REJECTS are processed before the ALLOW statements, as your DENY statement is.
________________________________
From: Cialug <cialug-bounces at cialug.org> on behalf of L. V. Lammert <lvl at omnitec.net>
Sent: Thursday, January 25, 2024 10:46 AM
To: Central Iowa Linux Users Group <cialug at cialug.org>
Subject: [Cialug] My Ubuntufoo is apparently lacking, ..

After adding an IP reject with ufw:

# ufw reject from 136.243.228.198 to any

#ufw status
Status: active

To                         Action      From
--                         ------      ----
Anywhere                   DENY        159.65.143.27
2206                       ALLOW       Anywhere
25                         ALLOW       Anywhere
465                        ALLOW       Anywhere
965                        ALLOW       Anywhere
953                        ALLOW       Anywhere
80                         ALLOW       Anywhere
443                        ALLOW       Anywhere
Anywhere                   REJECT      66.249.70.193
Anywhere                   REJECT      136.243.228.19

Which also shows in iptables:

    0     0 REJECT     all  --  *      *       66.249.70.193        0.0.0.0/0            reject-with icmp-port-unreachable
    0     0 REJECT     all  --  *      *       136.243.228.198      0.0.0.0/0            reject-with icmp-port-unreachable

Why is it still accepting traffic FROm that IP??

136.243.228.198 - - [25/Jan/2024:11:35:15 -0500] "GET /product/W?1705...

---------------

Also tried directly with iptables:

#iptables -vnL | grep 136.243.228.198

        ???
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