dear Tom,

Thanks a lot for the quick reply
I will check it out tomorrow and keep you posted.
i was just wondering if the syntax had some issues ??


regards

simon


On Wed, Nov 20, 2019 at 7:05 PM Tom Eastep <teas...@shorewall.net> wrote:

> On 11/20/19 12:41 AM, Benedict Simon Dcunha wrote:
> >
> > Dear All,
> >
> >
> >
> > I am using Shore wall for a long time and its working file . It
> > connects to other department through our local ISP for our data
> > connectivity with no access to internet
> >
> > Version  4.5.8
> >
> > Os centos 5.9 64 Bit
> >
> >
> >
> > I am using a masq file as below for our network users to outside using
> > the eth0 Ip which connects to the our gateway data router as below
> >
> >
> >
> >
> >
> >
> >
> > # For information about entries in this file, type "man shorewall-masq"
> >
> >
> ###############################################################################
> >
> > #INTERFACE              SOURCE          ADDRESS         PROTO
> > PORT(S) IPSEC   MARK
> >
> > #
> >
> > eth0                172.16.0.0/16,\ <http://172.16.0.0/16,%5C>
> >
> >                         192.168.30.0/16,\ <http://192.168.30.0/16,%5C>
> >
> >                         91.198.134.0/24,\ <http://91.198.134.0/24,%5C>
> >
> >                        10.1.0.0/16,\ <http://10.1.0.0/16,%5C>
> >
> >                         10.2.1.0/24,\ <http://10.2.1.0/24,%5C>
> >
> >                         192.168.30.0/24,\ <http://192.168.30.0/24,%5C>
> >
> >                         192.168.144.0/24,\ <http://192.168.144.0/24,%5C>
> >
> >                         192.168.107.0/24
> >
> > #
> >
> >
> >
> > This setup is working perfectly
> >
> >
> >
> > Now I have a new Server with the below
> >
> >
> >
> > Centos 7
> >
> > Shorewall 5.1.10.2
> >
> >
> >
> > Now the masq file is superseded by the snat file  so I have the below
> > SNAT file
> >
> >
> >
> > ACTION                                SOURCE
> >                 DEST
> >
> >
> >
> > MASQUERADE                  172.16.0.0/24                     enp31s10f0
> >
> > MASQUERADE                  10.1.0.0/24
> > enp31s10f0
> >
> > MASQUERADE                  10.2.1.0/24
> > enp31s10f0
> >
> > MASQUERADE                  192.168.0.0/24                   enp31s10f0
> >
>
> Looks like the last one should be:
>
> MASQUERADE                  192.168.0.0/16                   enp31s10f0 --
>
> -Tom
>
> --
> Tom Eastep        \   Q: What do you get when you cross a mobster with
> Shoreline,         \     an international standard?
> Washington, USA     \ A: Someone who makes you an offer you can't
> http://shorewall.org \   understand
>                       \_______________________________________________
>
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