diff options
| -rw-r--r-- | extensions/libxt_tcp.man | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/extensions/libxt_tcp.man b/extensions/libxt_tcp.man index 0a99cdf7..7a16118b 100644 --- a/extensions/libxt_tcp.man +++ b/extensions/libxt_tcp.man @@ -4,10 +4,10 @@ provides the following options: [\fB!\fP] \fB\-\-source\-port\fP,\fB\-\-sport\fP \fIport\fP[\fB:\fP\fIport\fP] Source port or port range specification. This can either be a service name or a port number. An inclusive range can also be specified, -using the format \fIport\fP\fB:\fP\fIport\fP. +using the format \fIfirst\fP\fB:\fP\fIlast\fP. If the first port is omitted, "0" is assumed; if the last is omitted, "65535" is assumed. -If the second port is greater than the first they will be swapped. +If the first port is greater than the second one they will be swapped. The flag \fB\-\-sport\fP is a convenient alias for this option. |