[H-GEN] Open specific ports in IP MASQ

Harry Phillips hfphillips at iname.com
Wed Jul 7 08:43:59 EDT 1999


(Note reply-to: being general at humbug.org.au vs Harry Phillips <hfphillips at iname.com>)

This certainly doesn't work for since I have linux kernel 2.2.9 and it uses
ipchains.

Does anyone have the line for ipchains?

Regards,
Harry

PS. Thanks everyone for your responses (especially Michael for his dozen or so
copies).


On Wed, 07 Jul 1999, Michael Anthon wrote:
> (Note reply-to: being general at humbug.org.au vs Michael Anthon <mca at tams.com.au>)
> 
> Ummmm.... I do believe that will not work.  It needs to be a forwarding rule
> with the -m option to masquerade.  
> 
> Then again, I could be wrong
> 
> Cheers
> Michael A.
> 
> -----Original Message-----
> From: Luke Grant [mailto:skywalke at webexpress.net.au]
> Sent: Wednesday, 7 July 1999 9:35
> To: general at lists.humbug.org.au
> Subject: Re: [H-GEN] Open specific ports in IP MASQ
> 
> 
> (Note reply-to: being general at humbug.org.au vs "Luke Grant"
> <skywalke at webexpress.net.au>)
> 
> /sbin/ipfwadm -I -a acc -P tcp -D 203.17.185.180 2202
> 
> Accepts all incomming tcp requests with a destination of 203.17.185.180 port
> 2202.
> 
> add -S b4 the -D for a source address.  eg. -S 192.168.0.0/24
> 
> Luke
> 
> 
> ==============================================================
> Luke Grant
> Network Administrator
> Web Express Internet
> E-Mail: (work)skywalke at webexpress.net.au,
>               luke at webexpress.net.au
> E-Mail: (home)zzlgrant at uq.net.au
> Phone : +617 3285 3299
> Fax   : +617 3285 7433
> ==============================================================
> -----Original Message-----
> From: Harry Phillips <hfphillips at iname.com>
> To: Home Unix Brisbane Users Group (E-mail) <general at lists.humbug.org.au>
> Date: Tuesday, 6 July 1999 19:01
> Subject: [H-GEN] Open specific ports in IP MASQ
> 
> 
> >(Note reply-to: being general at humbug.org.au vs "Harry Phillips"
> <hfphillips at iname.com>)
> >
> >Hi,
> >
> >I was wondering if anyone knew how to configure a Linux PC to allow IP
> >masquerading on a specific port.
> >
> >In particular port 2202. I want to be able to use the Commonwealth Bank
> >Netbank on the LAN. It uses the TCP protocol. The address it goes to is
> >203.17.185.180
> >
> >I wouldn't even know how to start and the HOWTO doesn't tell you. I am
> using
> >Mandrake 6.0 (basically Redhat 6.0) and a dynamic PPP connection.
> >
> >Regards,
> >Harry
> >
> >
> >--
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