Limit users to 50 MB

can collecting number of bytes in table per user/ip address be useful?

IP::stats wiki

sol9077: Overview of BIG-IP traffic flow

v10.1 - The table Command - The Basics by Spark

this is just a simple IP::stats usage.

e.g.

root@(ve11a)(cfg-sync Changes Pending)(Active)(/Common)(tmos) list ltm virtual bar
ltm virtual bar {
    destination 172.28.20.111:80
    ip-protocol tcp
    mask 255.255.255.255
    pool foo
    profiles {
        http { }
        tcp { }
    }
    rules {
        myrule
    }
    source 0.0.0.0/0
    source-address-translation {
        type automap
    }
    vs-index 2
}
root@(ve11a)(cfg-sync Changes Pending)(Active)(/Common)(tmos) list ltm rule myrule
ltm rule myrule {
    when HTTP_REQUEST {
  set host [HTTP::host]
  set uri [HTTP::uri]
}
when HTTP_RESPONSE {
  log local0. "client: [IP::client_addr]:[TCP::client_port] vs: [clientside {IP::local_addr}]:[clientside { TCP::local_port}] host: $host uri: $uri bytes in: [IP::stats bytes in] "
}
}

[root@ve11a:Active:Changes Pending] config  tail -f /var/log/ltm
Sep  9 16:50:15 ve11a info tmm1[16464]: Rule /Common/myrule : client: 192.168.206.33:50601 vs: 172.28.20.111:80 host: 172.28.20.111 uri: / bytes in: 519
Sep  9 16:50:15 ve11a info tmm[16464]: Rule /Common/myrule : client: 192.168.206.33:50602 vs: 172.28.20.111:80 host: 172.28.20.111 uri: /f5.gif bytes in: 4452