| Henrik Nordstrom | c279413 | 2004-01-22 15:04:24 +0000 | [diff] [blame] | 1 | This module matches packets related to a specific conntrack-helper. |
| 2 | .TP |
| Jan Engelhardt | fea74bf | 2009-01-12 04:53:18 +0100 | [diff] [blame] | 3 | [\fB!\fP] \fB\-\-helper\fP \fIstring\fP |
| Henrik Nordstrom | c279413 | 2004-01-22 15:04:24 +0000 | [diff] [blame] | 4 | Matches packets related to the specified conntrack-helper. |
| 5 | .RS |
| 6 | .PP |
| 7 | string can be "ftp" for packets related to a ftp-session on default port. |
| Jan Engelhardt | fea74bf | 2009-01-12 04:53:18 +0100 | [diff] [blame] | 8 | For other ports append \-portnr to the value, ie. "ftp\-2121". |
| Henrik Nordstrom | c279413 | 2004-01-22 15:04:24 +0000 | [diff] [blame] | 9 | .PP |
| 10 | Same rules apply for other conntrack-helpers. |
| 11 | .RE |