Server : Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.20 System : Linux st2.domain.com 3.10.0-1127.10.1.el7.x86_64 #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64 User : apache ( 48) PHP Version : 7.4.20 Disable Function : NONE Directory : /proc/self/root/usr/share/doc/iptables-1.4.21/ |
INCOMPATIBILITIES: - The REJECT target has an '--reject-with admin-prohib' option which used with kernels that do not support it, will result in a plain DROP instead of REJECT. Use with caution. Kernels that do support it: 2.4 - since 2.4.22-pre9 2.6 - all - There are some issues related to upgrading from 1.2.x to 1.3.x on a system with dynamic ruleset changes during runtime. (Please see https://bugzilla.netfilter.org/bugzilla/show_bug.cgi?id=334). After upgrading from 1.2 to 1.3, it suggest go do an iptables-save, then iptables-restore to ensure your dynamic rule changes continue to work.