L4 알테온 설정중 metric rmetric

>> Real Server Group 1# cur

Current real server group 1:

  name , metric hash, backup none, realthr 0, ipver v4

  rmetric roundrobin, health tcp, content 

  DSR VIP health: enabled

  Workload Manager: none

  IDS Group: disabled  IDS rport: any   IDS flood: disabled

  Operation: enabled

  adv health: 

  real servers:

     1: 192.168.0.11, enabled, name , weight 1, timeout 10 mins, maxcon 200000

       group ena, backup none, inter 2, retry 4, restr 2

       remote disabled, proxy enabled, submac disabled

       fasthc enabled, subdmac enabled

       cookie assignment server: disabled

       exclusionary string matching: disabled

     2: 192.168.0.12, enabled, name , weight 1, timeout 10 mins, maxcon 200000

       group ena, backup none, inter 2, retry 4, restr 2

       remote disabled, proxy enabled, submac disabled

       fasthc enabled, subdmac enabled

       cookie assignment server: disabled

       exclusionary string matching: disabled

     3: 192.168.0.13, enabled, name , weight 1, timeout 10 mins, maxcon 200000

       group ena, backup none, inter 2, retry 4, restr 2

       remote disabled, proxy enabled, submac disabled

       fasthc enabled, subdmac enabled

       cookie assignment server: disabled

       exclusionary string matching: disabled

  real ports:

    4306: vport 4306, rtspslb none

      virtual server:  1, IP4 192.168.0.10,    enabled

L4 알테온 스위치에서 설정하면 메트릭은 뭔지 알겄는데 r메트릭은 뭐지 ?

metric은 뭐 말그대로 부하분산 방식 설정하는건데 구글링하면 겁내 많이 나온다.

근데 rmetric은 도대체 멀까 ? 

일단

     metric   - Set metric used to select next server in group

     rmetric  - Set metric used to select next rport in server(서버에서 다음 rport를 선택하는데 사용되는 메트릭을 설정)
라는데... 음 그렇군요