* Home Help Login Register

Welcome, Guest. Please login or register.
Did you miss your activation email?
Thursday 14 November 2024, 05:07:28 pm

Login with username, password and session length

Download the latest community FREE version  HERE
14255 Posts in 4377 Topics by 6515 Members
Latest Member: hulteends
Search:     Advanced search
+  EFW Support
|-+  Support
| |-+  General Support
| | |-+  Using a gateway on different subnet than WAN IP does not work		 0 Members and 1 Guest are viewing this topic. « previous next »
Pages: [1] Go Down Print
Author Topic: Using a gateway on different subnet than WAN IP does not work  (Read 8902 times)
mdseymour00
Jr. Member
*
Offline Offline

Posts: 1
« on: Thursday 25 August 2011, 07:16:09 am »
Hello,

Our ISP assigned us a /30 subnet and a /29 subnet on a single Ethernet connection, with instructions to use the gateway in the /30 block for both subnets.

The /30 block gives one usable IP address (network address, firewall address, gateway address). It is in use on one floor of our building with the Endian firewall using the /30 gateway.

I now plan to use the /29 block on a second floor using a dumb switch to split the original Ethernet connection in front of the existing firewall. However, all attempts to assign the firewall an IP in the /29 block and the gateway in the /30 block fails. Do I have to add something to the routing table to get this to work properly?

Regards,
Mike S.
Logged
fqureshi
Sr. Member
****
Offline Offline

Posts: 126
« Reply #1 on: Friday 02 September 2011, 08:31:54 am »
You have to do routing on your EFW box...

Route all traffic of your /29 block on /30 usable IP which you have assigned as gateway.
Logged
Pages: [1] Go Up Print 
« previous next »
Jump to:  

Page created in 0.031 seconds with 18 queries.
Powered by SMF 1.1 RC2 | SMF © 2001-2005, Lewis Media Design by 7dana.com