[lvs-users] LVS NAT ActiveConn

[Greg]

Are you sure this isn't just your inbound connections peaking at peaking at
1000?

I can get beyond 1000:

somebox ~ # ipvsadm -Ln
IP Virtual Server version 1.2.1 (size=1048576)
Prot LocalAddress:Port Scheduler Flags
  -> RemoteAddress:Port           Forward Weight ActiveConn InActConn
TCP  203.x.x.x:80 rr persistent 5
  -> 10.1.7.11:81                 Masq    1      0          7
  -> 10.1.7.12:81                 Masq    1      2          37
TCP  203.x.x.x:80 rr persistent 20
  -> 10.1.7.11:80                 Masq    1      102        1754
  -> 10.1.7.12:80                 Masq    1      127        1750
TCP  203.x.x.x:443 rr persistent 3600
  -> 10.1.7.21:443                Masq    1      0          1
  -> 10.1.7.22:443                Masq    1      0          0
TCP  203.x.x.x:443 rr persistent 3600
  -> 10.1.7.31:443                Masq    1      0          6
  -> 10.1.7.32:443                Masq    1      1          8
TCP  203.x.x.x:443 rr persistent 3600
  -> 10.1.7.41:443                Masq    1      0          0
  -> 10.1.7.42:443                Masq    1      0          0
TCP  203.x.x.x:443 rr persistent 3600
  -> 10.1.7.51:443                Masq    1      0          0
  -> 10.1.7.52:443                Masq    1      0          0
TCP  203.x.x.x:80 rr persistent 5
  -> 10.1.5.253:8080              Masq    1      814        3312

Total 1046.

-----Original Message-----
From: lvs-users-bounces at linuxvirtualserver.org
[mailto:lvs-users-bounces at linuxvirtualserver.org] On Behalf Of shinichi
fukuda
Sent: Wednesday, 12 October 2011 3:09 PM
To: lvs-users at linuxvirtualserver.org
Subject: [lvs-users] LVS NAT ActiveConn


Hi All.
About "ActiveConn". It's looks ActiveConn is limited Under 1000 Total.
Is there a reason for this? What am I missing ??

// 4 real serers (NAT)
 # ipvsadm -Ln
 IP Virtual Server version 1.2.1 (size=4096)  Prot LocalAddress:Port
Scheduler Flags 
   -> RemoteAddress:Port           Forward Weight ActiveConn InActConn
 TCP  xxx.xxx.xxx.AAA:80 rr 
   -> 10.1xx.xxx.126:80            Masq    1      250        507       
   -> 10.1xx.xxx.125:80            Masq    1      254        501        
   -> 10.1xx.xxx.124:80            Masq    1      253        501       
   -> 10.1xx.xxx.123:80            Masq    1      251        503 

// 3 real servers (NAT)
 # ipvsadm -Ln
 IP Virtual Server version 1.2.1 (size=4096)  Prot LocalAddress:Port
Scheduler Flags 
   -> RemoteAddress:Port           Forward Weight ActiveConn InActConn
 TCP  xxx.xxx.xxx.AAA:80 rr 
   -> 10.1xx.xxx.126:80            Masq    1      333        499       
   -> 10.1xx.xxx.125:80            Masq    1      310        500        
   -> 10.1xx.xxx.124:80            Masq    1      351        501       

Regards.
shin.


-----
<albert at nn.iij4u.or.jp>

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