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19 lines
909 B
19 lines
909 B
This module attempts to match various characteristics of the packet creator, |
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for locally generated packets. This match is only valid in the OUTPUT and |
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POSTROUTING chains. Forwarded packets do not have any socket associated with |
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them. Packets from kernel threads do have a socket, but usually no owner. |
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.TP |
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[\fB!\fP] \fB\-\-uid\-owner\fP \fIusername\fP |
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.TP |
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[\fB!\fP] \fB\-\-uid\-owner\fP \fIuserid\fP[\fB\-\fP\fIuserid\fP] |
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Matches if the packet socket's file structure (if it has one) is owned by the |
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given user. You may also specify a numerical UID, or an UID range. |
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.TP |
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[\fB!\fP] \fB\-\-gid\-owner\fP \fIgroupname\fP |
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.TP |
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[\fB!\fP] \fB\-\-gid\-owner\fP \fIgroupid\fP[\fB\-\fP\fIgroupid\fP] |
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Matches if the packet socket's file structure is owned by the given group. |
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You may also specify a numerical GID, or a GID range. |
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.TP |
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[\fB!\fP] \fB\-\-socket\-exists\fP |
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Matches if the packet is associated with a socket.
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