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01-21-2002 05:34 AM
01-21-2002 05:34 AM
URGENT! 2 nics on box just doesnt work. I did everything right. Please help me. Im missing something
1 REPLY 1
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01-22-2002 08:04 AM
01-22-2002 08:04 AM
Re: URGENT! 2 nics on box just doesnt work. I did everything right. Please help me. Im missing something
Your description is a little confusing. For example, I don't understand why you have to set up eth1 on server B with 192.168.1.2 when you have it already set up with 192.168.1.4.
Anyway, I would make sure that routing between network interfaces is disabled both in server A and server B. Besides solving your specific problem, this will plug a security hole in your implementation, as if server A and server B permit routing someone that enters thru your DMZ will be able to access your internal network.
I understand also that the only default route you need in both server A and server B is to 192.168.1.200, since eth0 of both servers are directly connected to Pix Firewall.
To change the forwarding policy, do the follwing:
1) vi /etc/sysconfig/network;
2) change the "FORWARD_IPV4" parameter to "no";
3) save the file and issue a "service network restart &". The "&" is important as it will allow you to reconnect automagically after the network configuration is reloaded.
HTH
Paulo Fessel
Anyway, I would make sure that routing between network interfaces is disabled both in server A and server B. Besides solving your specific problem, this will plug a security hole in your implementation, as if server A and server B permit routing someone that enters thru your DMZ will be able to access your internal network.
I understand also that the only default route you need in both server A and server B is to 192.168.1.200, since eth0 of both servers are directly connected to Pix Firewall.
To change the forwarding policy, do the follwing:
1) vi /etc/sysconfig/network;
2) change the "FORWARD_IPV4" parameter to "no";
3) save the file and issue a "service network restart &". The "&" is important as it will allow you to reconnect automagically after the network configuration is reloaded.
HTH
Paulo Fessel
L'employé propose, le boss dispose.
The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. By using this site, you accept the Terms of Use and Rules of Participation.
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