bradhiggins
Technical User
- Sep 24, 2003
- 43
- 0
- 0
Hey all,
I have been doing some reading and to set up a tri home dmz, and I keep getting confused on one issue. I have a /28 CIDR address range from my ISP with netmask of 255.255.255.240 .
Am i able to just use these public IP's directly so 2 on ISA and the rest on my DNS and mail,
eg
INT NIC 192.168.0.1 255.255.255.0
EXT NIC ???.???.???.98 255.255.225.240
DMZ NIC ???.???.???.99 255.255.255.240
or do I have to further subnet them so the External and DMZ NIC's are on different subnets.
If so what is the easisest way in doing this.
Cheers
brad
I have been doing some reading and to set up a tri home dmz, and I keep getting confused on one issue. I have a /28 CIDR address range from my ISP with netmask of 255.255.255.240 .
Am i able to just use these public IP's directly so 2 on ISA and the rest on my DNS and mail,
eg
INT NIC 192.168.0.1 255.255.255.0
EXT NIC ???.???.???.98 255.255.225.240
DMZ NIC ???.???.???.99 255.255.255.240
or do I have to further subnet them so the External and DMZ NIC's are on different subnets.
If so what is the easisest way in doing this.
Cheers
brad