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Hi all,
We want to set up the following:
Internet server: 111.111.111.111 sshd port:22
LoadBalancer VIP 122.122.122.122:80 (eth0)
LoadBalancer DIP 10.0.0.9 (eth1)
Real server1:10.0.0.10(eth1) httpd port:80
On LoadBalancer we have iptables with no rules at all.(Default ACCEPT).
On Real server1 we set the default gateway as 10.0.0.9, also we have
iptables with no rules at all.(Default ACCEPT).
I know it works well if clients from outside world access services provided
on VIP:80.
But what happens on loadbalancer (which has no iptables NAT rules in itself)
if real servers(10.0.0.10) in lvs/nat as a client to access
Internet(111.111.111.111:22)?
How are the packets changed or handled on loadbalancer when it receives
requests from 10.0.0.10 with a dst address 111.111.111.111 dst port 22 and
receives responses from 111.111.111.111?
Thanks in advance.
Yours,
XUFENG
>From China.
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