topic Re: Designing a internet module in Network Security https://community.cisco.com/t5/network-security/designing-a-internet-module/m-p/1269575#M840129 <HTML><HEAD></HEAD><BODY><P>To pass traffic from ISPA to ISp B you have to config NAT on router connected to ISP.</P><P></P><P>Inorder to make the mail and web server avialable to internet you have to configure static NAT from DMZ to outside on ASA.</P><P></P></BODY></HTML> Fri, 19 Jun 2009 20:16:01 GMT htarra 2009-06-19T20:16:01Z Designing a internet module https://community.cisco.com/t5/network-security/designing-a-internet-module/m-p/1269574#M840126 <P>Hi,</P><P>My Internet Module Includes following devices: two cisco 3845, three 3750 one ASA 5540 </P><P>They are connected as shown in figure (attachment). </P><P>Both internet routers and switch are meant for redundancy from different ISPs. ASA is having Dmz where mail and web servers has to be placed(i.e. static nat is required). </P><P>what will be the best possible way to make the servers (web and mail) available on the internet?</P><P>note: both the ISPs use different subnets and the ip of isp A is not routable in isp B.</P><P>wher should i NAT the global IPs ? on routers or ASA ? </P><P> </P><P></P><P></P><P></P><P> </P><P></P> Mon, 11 Mar 2019 15:43:19 GMT https://community.cisco.com/t5/network-security/designing-a-internet-module/m-p/1269574#M840126 manmeetshergill 2019-03-11T15:43:19Z Re: Designing a internet module https://community.cisco.com/t5/network-security/designing-a-internet-module/m-p/1269575#M840129 <HTML><HEAD></HEAD><BODY><P>To pass traffic from ISPA to ISp B you have to config NAT on router connected to ISP.</P><P></P><P>Inorder to make the mail and web server avialable to internet you have to configure static NAT from DMZ to outside on ASA.</P><P></P></BODY></HTML> Fri, 19 Jun 2009 20:16:01 GMT https://community.cisco.com/t5/network-security/designing-a-internet-module/m-p/1269575#M840129 htarra 2009-06-19T20:16:01Z