From mboxrd@z Thu Jan  1 00:00:00 1970
From: Richard Liu <richardliu@ms1.techarea.org>
Subject: Re: How to change source port in MASQUERADE mode?
Date: Sat, 01 Oct 2005 01:13:35 +0800
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To: Henrik Nordstrom <hno@marasystems.com>
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Henrik Nordstrom =E6=8F=90=E5=88=B0:

Thanks for your mail,

But --to-port parameter cannot get tuple port result like "50000+1000"

I found a way for this situation.

in file ip_MASQUERADE.c
we can change
mr->range[0].min,
mr->range[0].max
and set
mr->range[0].flags =3D IP_NAT_RANGE_PROTO_SPECIFIED;
for some special purposes.

but I don't know does it have other effects to the netfilter?

> On Fri, 30 Sep 2005, Richard Liu wrote:
>
>> I want change tuple source port in MASQUERADE module.
>
>
> --to-ports option to MASQUERADE (or SNAT if not dynamic IP assignment).
>
>> But I want to the src port be changed in some conditions like this.
>> src:GA:50000+1000 src:SA:1000
>> dst:DA:23 dst:DA:23
>
>