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Hello,
I would like to put a CIDR block of addresses (/25) through my LVS
server. Is there a way I can set one entry for a VIP range and then the
load balancing will be handled over the entire range. Or, do I need to
create a Virtual Server per IP address and treat them seperately?
I'm running 2.4.0 with 0.2.0 LVS code. I need a seperate IP address per
SSL server and want to route a /25 to the director
Example: (IP's have been changed to protect the security challenged (me))
Director1 Real IP address. 192.168.1.1
Director2 Real IP address. 192.168.1.2
Virtual IP address 192.168.1.3
Virtual IP block 192.168.2.0/25
Real Server IP address 192.168.1.10
Real Server IP Address 192.168.1.11
Real Server IP Address 192.168.1.12
Real Server IP Address 192.168.1.13
Cisco router is configured with
ip route 192.168.2.0 255.255.255.128 192.168.1.3
Director1 is arping for VIP, Director2 is hot heartbeat standby
Real servers have dummy interfaces for each IP in VIP block (128 dummies)
inbound packet for IP in VIP Block gets routed to Director1 via router.
Director one swaps MAC address for a Real Server NIC. Ethernet switch
delivers packet to the real server.
Directors won't get connections on the VIP itself, only routed packets
from the VIP block. I don't want to setup/manage 128 virtual servers in
the director.
If director goes down, backup director starts arping for VIP, router
re-aims the inbound packets.
I want to create a single Virtual Server entry in ipvsadm to cover the
whole CIDR block with a WLC scheduler
The CIDR block will be used for FTP and SSL virtual servers
Can this be done?
Do I need to use FMARK for it to work?
Can someone send me a config to make it work?
-Matt
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Matthew S. Crocker
Vice President / Internet Division Email: matthew@xxxxxxxxxxx
Crocker Communications Phone: (413) 587-3350
PO BOX 710 Fax: (413) 587-3352
Greenfield, MA 01302-0710 http://www.crocker.com
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