| Patrick McHardy | 06e88dd | 2007-06-25 14:33:07 +0000 | [diff] [blame] | 1 | This target marks packes so that the kernel will log every rule which match |
| Jan Engelhardt | 887f586 | 2011-02-20 17:13:03 +0100 | [diff] [blame] | 2 | the packets as those traverse the tables, chains, rules. |
| 3 | .PP |
| 4 | A logging backend, such as ip(6)t_LOG or nfnetlink_log, must be loaded for this |
| 5 | to be visible. |
| 6 | The packets are logged with the string prefix: |
| Patrick McHardy | 06e88dd | 2007-06-25 14:33:07 +0000 | [diff] [blame] | 7 | "TRACE: tablename:chainname:type:rulenum " where type can be "rule" for |
| 8 | plain rule, "return" for implicit rule at the end of a user defined chain |
| 9 | and "policy" for the policy of the built in chains. |
| 10 | .br |
| 11 | It can only be used in the |
| 12 | .BR raw |
| 13 | table. |