load balancing problem

[Mohamed HADROUJ (Gmail)]

Hi All,
I have some load balancing troubles using lvs/piranha, here is the
description :
when i use the ipvsadm command to view the statistics here what i get :
IP Virtual Server version 1.0.8 (size=65536)
Prot LocalAddress:Port Scheduler Flags
  -> RemoteAddress:Port           Forward Weight ActiveConn InActConn
UDP  10.11.11.230:radius wrr
  -> 10.11.11.20:radius           Masq    1      0          0
  -> 10.11.11.19:radius           Masq    1      0          1

the load balancer keeps forwarding the request to only one server. in
addition of that the counter of the connection established is always equal
to 1.
i've checked also in /var/log/messages, both servers are seen as available.
here is my config file :

backup_active = 1
backup = 10.11.11.229
backup_private = 10.11.11.121
heartbeat = 1
heartbeat_port = 539
keepalive = 6
deadtime = 18
network = nat
nat_router = 10.11.11.122 bond0.499:1
debug_level = NONE
virtual gw_radius {
        active = 1
        address = 10.11.11.230 bond0.498:1
        port = 1812
        send_program = "radpwtst -s %h -noacct -noauth -auth_port 1812
-secret mysecret -status"
        expect = "OK"
        use_regex = "0"
        #load_monitor = uptime
        scheduler = wrr
        protocol = udp
        timeout = 6
        reentry = 15
        quiesce_server = 0
        server GW_1 {
                address = 10.11.11.19
                active = 1
                weight = 1
        }
        server GW_2 {
                address = 10.11.11.20
                active = 1
                weight = 1
        }
        server GW_3 {
                address = 10.11.11.21
                active = 0
                weight = 1
        }
}



Thank you for your help
Regards
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