man/iodine.8: add note about sharing port/dnsport

This complements a62ae8e562.
This commit is contained in:
Luca Capello 2012-04-13 16:45:43 +02:00 committed by Erik Ekman
parent d9d4c1dba6
commit dfbd3e0e0e

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@ -1,5 +1,5 @@
.\" groff -man -Tascii iodine.8 .\" groff -man -Tascii iodine.8
.TH IODINE 8 "DEC 2009" "User Manuals" .TH IODINE 8 "APR 2012" "User Manuals"
.SH NAME .SH NAME
iodine, iodined \- tunnel IPv4 over DNS iodine, iodined \- tunnel IPv4 over DNS
.SH SYNOPSIS .SH SYNOPSIS
@ -255,6 +255,8 @@ By default, incoming requests are accepted from all interfaces.
.TP .TP
.B -p port .B -p port
Make the server listen on 'port' instead of 53 for traffic. Make the server listen on 'port' instead of 53 for traffic.
If 'listen_ip' does not include localhost, this 'port' can be the same
as 'dnsport'.
.B Note: .B Note:
You must make sure the dns requests are forwarded to this port yourself. You must make sure the dns requests are forwarded to this port yourself.
.TP .TP
@ -265,6 +267,8 @@ as destination in the query.
.B -b dnsport .B -b dnsport
If this port is specified, all incoming requests not inside the tunnel domain If this port is specified, all incoming requests not inside the tunnel domain
will be forwarded to this port on localhost, to be handled by a real dns. will be forwarded to this port on localhost, to be handled by a real dns.
If 'listen_ip' does not include localhost, this 'dnsport' can be the
same as 'port'.
.B Note: .B Note:
The forwarding is not fully transparent, and not advised for use The forwarding is not fully transparent, and not advised for use
in production environments. in production environments.