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author | Bart De Schuymer <bdschuym@pandora.be> | 2006-01-23 19:02:18 +0000 |
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committer | Bart De Schuymer <bdschuym@pandora.be> | 2006-01-23 19:02:18 +0000 |
commit | 1902d1843c5ef7c8f987a9bd7f743e22e052d84c (patch) | |
tree | 96ae71f230cc9ef0b05b7ab09280b89c4821035f | |
parent | 510c9ce916464d6958c4394169fb5e885f4d3a06 (diff) | |
download | ebtables-1902d1843c5ef7c8f987a9bd7f743e22e052d84c.tar.gz |
add SCTP and DCCP for ip ports; make it clearer that DROP and ACCEPT are special in BROUTING
-rw-r--r-- | ebtables.8 | 17 |
1 files changed, 10 insertions, 7 deletions
@@ -86,7 +86,10 @@ an 'extension' (see below) or a jump to a user-defined chain. .B ACCEPT means to let the frame through. .B DROP -means the frame has to be dropped. +means the frame has to be dropped. In the +.BR BROUTING " chain however, the " ACCEPT " and " DROP " target have different" +meanings (see the info provided for the +.BR -t " option)." .B CONTINUE means the next rule has to be checked. This can be handy, f.e., to know how many frames pass a certain point in the chain, to log those frames or to apply multiple @@ -615,11 +618,11 @@ The flag is an alias for this option. .TP .BR "--ip-source-port " "[!] \fIport1\fP[:\fIport2\fP]" -The source port or port range for the IP protocols 6 (TCP) and 17 -(UDP). The +The source port or port range for the IP protocols 6 (TCP), 17 +(UDP), 33 (DCCP) or 132 (SCTP). The .B --ip-protocol option must be specified as -.IR TCP " or " UDP . +.IR TCP ", " UDP ", " DCCP " or " SCTP . If .IR port1 " is omitted, " 0:port2 " is used; if " port2 " is omitted but a colon is specified, " port1:65535 " is used." The flag @@ -627,11 +630,11 @@ The flag is an alias for this option. .TP .BR "--ip-destination-port " "[!] \fIport1\fP[:\fIport2\fP]" -The destination port or port range for ip protocols 6 (TCP) and -17 (UDP). The +The destination port or port range for ip protocols 6 (TCP), 17 +(UDP), 33 (DCCP) or 132 (SCTP). The .B --ip-protocol option must be specified as -.IR TCP " or " UDP . +.IR TCP ", " UDP ", " DCCP " or " SCTP . If .IR port1 " is omitted, " 0:port2 " is used; if " port2 " is omitted but a colon is specified, " port1:65535 " is used." The flag |