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Diffstat (limited to 'extensions/libipt_state.man')
| -rw-r--r-- | extensions/libipt_state.man | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/extensions/libipt_state.man b/extensions/libipt_state.man new file mode 100644 index 00000000..71078680 --- /dev/null +++ b/extensions/libipt_state.man @@ -0,0 +1,21 @@ +This module, when combined with connection tracking, allows access to +the connection tracking state for this packet. +.TP +.BI "--state " "state" +Where state is a comma separated list of the connection states to +match. Possible states are +.B INVALID +meaning that the packet could not be identified for some reason which +includes running out of memory and ICMP errors which don't correspond to any +known connection, +.B ESTABLISHED +meaning that the packet is associated with a connection which has seen +packets in both directions, +.B NEW +meaning that the packet has started a new connection, or otherwise +associated with a connection which has not seen packets in both +directions, and +.B RELATED +meaning that the packet is starting a new connection, but is +associated with an existing connection, such as an FTP data transfer, +or an ICMP error. |