Hi everyone! I need to create a rule that return back the packages sender. For example, if the IP 200.xxx.xxx.xxx tries to connect to my firewall in one specific port, the rules turns back the connection to 200.xxx.xxx.xxx. With this rule the Engineers Department will test some equipments with GSM chips. One point to observe is that we don''t know witch IP will connect to this rules. The chips are configured to get dynamic IP. Someone knows how to create this rules? Best regards, João K. ------------------------------------------------------------------------------
Jo=E3o Kuchnier wrote:> Hi everyone! >=20 > I need to create a rule that return back the packages sender. >=20 > For example, if the IP 200.xxx.xxx.xxx tries to connect to my firewall > in one specific port, the rules turns back the connection to > 200.xxx.xxx.xxx. >=20 > With this rule the Engineers Department will test some equipments with > GSM chips. >=20 > One point to observe is that we don''t know witch IP will connect to > this rules. The chips are configured to get dynamic IP. >=20 > Someone knows how to create this rules?I know of no way to do what you are asking. -Tom --=20 Tom Eastep \ When I die, I want to go like my Grandfather who Shoreline, \ died peacefully in his sleep. Not screaming like Washington, USA \ all of the passengers in his car http://shorewall.net \________________________________________________ ------------------------------------------------------------------------------
Hi! Just for you to know, there is a software named socat (you can find inside ubuntu repositories) that works with this type of connection I mentioned. Best regards, João Tom Eastep escreveu: Hi everyone! =20 I need to create a rule that return back the packages sender. =20 For example, if the IP 200.xxx.xxx.xxx tries to connect to my firewall in one specific port, the rules turns back the connection to 200.xxx.xxx.xxx. =20 With this rule the Engineers Department will test some equipments with GSM chips. =20 One point to observe is that we don''t know witch IP will connect to this rules. The chips are configured to get dynamic IP. =20 Someone knows how to create this rules? I know of no way to do what you are asking. -Tom --=20 Tom Eastep \ When I die, I want to go like my Grandfather who Shoreline, \ died peacefully in his sleep. Not screaming like Washington, USA \ all of the passengers in his car http://shorewall.net \________________________________________________ ------------------------------------------------------------------------------ _______________________________________________ Shorewall-users mailing list Shorewall-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/shorewall-users ------------------------------------------------------------------------------ Enter the BlackBerry Developer Challenge This is your chance to win up to $100,000 in prizes! For a limited time, vendors submitting new applications to BlackBerry App World(TM) will have the opportunity to enter the BlackBerry Developer Challenge. See full prize details at: http://p.sf.net/sfu/Challenge
João Alberto Kuchnier wrote:> Hi! Just for you to know, there is a software named socat (you can find > inside ubuntu repositories) that works with this type of connection I > mentioned.Thanks for the update, João. -Tom -- Tom Eastep \ When I die, I want to go like my Grandfather who Shoreline, \ died peacefully in his sleep. Not screaming like Washington, USA \ all of the passengers in his car http://shorewall.net \________________________________________________ ------------------------------------------------------------------------------ Enter the BlackBerry Developer Challenge This is your chance to win up to $100,000 in prizes! For a limited time, vendors submitting new applications to BlackBerry App World(TM) will have the opportunity to enter the BlackBerry Developer Challenge. See full prize details at: http://p.sf.net/sfu/Challenge
On Thu, July 9, 2009 00:24, Tom Eastep wrote:> João Alberto Kuchnier wrote: >> Hi! Just for you to know, there is a software named socat (you can find >> inside ubuntu repositories) that works with this type of connection I >> mentioned. > Thanks for the update, João.is this not just multiisp setup with based on sender ip to route back on the same interface ? so eg rfc1918 interface where the gsm test bed is will no do it ? if i am out of the track here, please explain why this is diff problem -- xpoint ------------------------------------------------------------------------------ Enter the BlackBerry Developer Challenge This is your chance to win up to $100,000 in prizes! For a limited time, vendors submitting new applications to BlackBerry App World(TM) will have the opportunity to enter the BlackBerry Developer Challenge. See full prize details at: http://p.sf.net/sfu/Challenge
Benny Pedersen wrote:> On Thu, July 9, 2009 00:24, Tom Eastep wrote: >> João Alberto Kuchnier wrote: >>> Hi! Just for you to know, there is a software named socat (you can find >>> inside ubuntu repositories) that works with this type of connection I >>> mentioned. >> Thanks for the update, João. > > is this not just multiisp setup with based on sender ip to route back on the same interface ? > > so eg rfc1918 interface where the gsm test bed is will no do it ? > > if i am out of the track here, please explain why this is diff problem >João wanted the source and destination in the original connection request exchanged and the resulting packet sent; same with other packets that are part of the ''connection''. The old MIRROR target did that but it was discontinued 3+ years ago. -Tom -- Tom Eastep \ When I die, I want to go like my Grandfather who Shoreline, \ died peacefully in his sleep. Not screaming like Washington, USA \ all of the passengers in his car http://shorewall.net \________________________________________________ ------------------------------------------------------------------------------ Enter the BlackBerry Developer Challenge This is your chance to win up to $100,000 in prizes! For a limited time, vendors submitting new applications to BlackBerry App World(TM) will have the opportunity to enter the BlackBerry Developer Challenge. See full prize details at: http://p.sf.net/sfu/Challenge