| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 1 | INCOMPATIBILITIES: |
| 2 | |
| 3 | - The REJECT target has an '--reject-with admin-prohib' option which used |
| 4 | with kernels that do not support it, will result in a plain DROP instead |
| 5 | of REJECT. Use with caution. |
| 6 | Kernels that do support it: |
| 7 | 2.4 - since 2.4.22-pre9 |
| 8 | 2.6 - all |
| 9 | |
| 10 | - There are some issues related to upgrading from 1.2.x to 1.3.x on a system |
| 11 | with dynamic ruleset changes during runtime. (Please see |
| 12 | https://bugzilla.netfilter.org/bugzilla/show_bug.cgi?id=334). |
| 13 | After upgrading from 1.2 to 1.3, it suggest go do an iptables-save, then |
| 14 | iptables-restore to ensure your dynamic rule changes continue to work. |