0 Replies Latest reply: Dec 1, 2011 6:11 PM by FERC RSS

    Throughput problems with solaris aggregation

    FERC
      Hello gurus,
      I have the following configuration in the server side:

      *****************
      # dladm show-aggr
      key: 33 (0x0021) policy: L4 address: 0:14:4f:6c:11:8 (auto)
      device address speed duplex link state
      nxge0 0:14:4f:6c:11:8 1000 Mbps full up attached
      nxge1 0:14:4f:6c:11:9 1000 Mbps full up attached
      nxge2 0:14:4f:6c:11:a 1000 Mbps full up attached
      nxge3 0:14:4f:6c:11:b 1000 Mbps full up attached

      # dladm show-aggr -L
      key: 33 (0x0021) policy: L4 address: 0:14:4f:6c:11:8 (auto)
      LACP mode: active LACP timer: short
      device activity timeout aggregatable sync coll dist defaulted expired
      nxge0 passive short yes no no no no no
      nxge1 passive short yes no no no no no
      nxge2 passive short yes no no no no no
      nxge3 passive short yes no no no no no

      # ifconfig aggr1
      aggr33: flags=1000842<BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 8
      inet 0.0.0.0 netmask 0
      ether 0:3:ba:d8:9d:e8

      # ifconfig aggr1 192.168.1.1/24 broadcast + up

      # ifconfig aggr1
      aggr1: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 8
      inet 192.168.1.1 netmask ffffff00 broadcast 192.168.1.255
      ******************
                
      My switch have etherchannel configuration in LACP active mode.

      I have four clients that send data to server through your 1GB ETH interface. With this configuration,
      I can't receive more than 1GB in the aggregation link. I did try everything and I could not break this speed.


      I appreciate your help.