Move libipt_connbytes.man to libxt_connbytes.man for ip6tables.8

1 files changed, 30 insertions, 0 deletions

diff --git a/extensions/libxt_connbytes.man b/extensions/libxt_connbytes.man
new file mode 100644
index 00000000..ce7b6659
--- /dev/null
+++ b/extensions/libxt_connbytes.man
@@ -0,0 +1,30 @@
+Match by how many bytes or packets a connection (or one of the two
+flows constituting the connection) have tranferred so far, or by
+average bytes per packet.
+
+The counters are 64bit and are thus not expected to overflow ;)
+
+The primary use is to detect long-lived downloads and mark them to be
+scheduled using a lower priority band in traffic control.
+
+The transfered bytes per connection can also be viewed through
+/proc/net/ip_conntrack and accessed via ctnetlink
+.TP
+[\fB!\fR]\fB --connbytes \fIfrom\fB:\fR[\fIto\fR]
+match packets from a connection whose packets/bytes/average packet
+size is more than FROM and less than TO bytes/packets. if TO is
+omitted only FROM check is done. "!" is used to match packets not
+falling in the range.
+.TP
+\fB--connbytes-dir\fR [\fBoriginal\fR|\fBreply\fR|\fBboth\fR]
+which packets to consider
+.TP
+\fB--connbytes-mode\fR [\fBpackets\fR|\fBbytes\fR|\fBavgpkt\fR]
+whether to check the amount of packets, number of bytes transferred or
+the average size (in bytes) of all packets received so far. Note that
+when "both" is used together with "avgpkt", and data is going (mainly)
+only in one direction (for example HTTP), the average packet size will
+be about half of the actual data packets.
+.TP
+Example:
+iptables .. -m connbytes --connbytes 10000:100000 --connbytes-dir both --connbytes-mode bytes ...