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authorJinkun Jang <jinkun.jang@samsung.com>2013-03-13 01:42:55 +0900
committerJinkun Jang <jinkun.jang@samsung.com>2013-03-13 01:42:55 +0900
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tree5d21c5f26a156067e733c9faa79782ecc26196e9 /extensions/libxt_helper.man
parentdbc5ef4889caa206f4d47d83345357780ceef73e (diff)
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+This module matches packets related to a specific conntrack-helper.
+.TP
+[\fB!\fP] \fB\-\-helper\fP \fIstring\fP
+Matches packets related to the specified conntrack-helper.
+.RS
+.PP
+string can be "ftp" for packets related to a ftp-session on default port.
+For other ports append \-portnr to the value, ie. "ftp\-2121".
+.PP
+Same rules apply for other conntrack-helpers.
+.RE