>Could have a Virtual IP for sending the requests to the two firewalls.
>Could have a ldirectord for gateways. Remember that the ldirectord is
>"load balance" only for ports TCP/UDP.
So you use third box. Solution I presented allows you to do
load-balancing on routers alone. Without ldirector.
>> You can use keepalived [1] to have two virtual gateway IP addresses
>> on the network - GW1 and GW2. Assign half of the clients staticly to
>> GW1,
>>...
>How would I disclose two gateways in the network if I have only one
>DHCP? Could create VLANs. Correct?
Vlans are not required. You can define more then one router-gateway on
one ethernet segment in dhcp server, example from one of my boxes:
shared-network seg1{
subnet 10.32.0.0 netmask 255.255.254.0 {
option subnet-mask 255.255.254.0;
option broadcast-address 10.32.1.255;
option routers 10.32.1.254; <---- first gateway definition
range 10.32.1.128 10.32.1.191;
}
subnet xx.xx.177.0 netmask 255.255.255.224 {
option subnet-mask 255.255.255.224;
option broadcast-address xx.xx.177.31;
option routers xx.xx.177.30; <---- second gateway definition
}
}
Cheers,
Marek Kierdelewicz
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