How does the dual name server function?
The BorderWare Firewall Server runs two separate DNS servers on the firewall itself. The External DNS server provides a limited external view of the organizational domain and initially configures itself with a number of standard names that all point to the firewall itself (such as Mail, News, FTP, NS and WWW). It also has specific entries for the domain so that connections can be conveniently made using only the organizational domain name and whatever additional hostname is specified for the firewall. The External DNS automatically installs NS and wildcard MX records that point to the firewall. Additional backup MX and secondary NS records can be configured by the administrator. No internal information is available to the External DNS, and only the External DNS can communicate with the outside. This means no internal naming information can be obtained by anyone on the outside. The External DNS cannot query the Internal DNS or any other DNS inside the firewall. The Internal DNS is autom
The BorderWare Firewall Server runs two separate DNS servers on the firewall itself. The External DNS server provides a limited external view of the organizational domain and initially configures itself with a number of standard names that all point at the firewall itself (such as Mail, News, FTP, NS and WWW). It also has specific entries for the domain so that connections can be conveniently made using only the organizational domain name and whatever additional hostname is specified for the firewall. The External DNS also automatically installs NS and wildcard MX records that point to the firewall. Additional backup MX and secondary NS records can be configured by the administrator. No internal information is available to the External DNS and only the External DNS can communicate with the outside, so no internal naming information can be obtained by anyone on the outside. The External DNS cannot query the Internal DNS or any other DNS inside the firewall. The Internal DNS is automatic
