Brocade Virtual ADX OpenScript API Guide (Supporting ADX v03.1.00) - Manual (Page 46)

34 Brocade Virtual ADX OpenScript API Guide
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Methods
4
Context
Called in UDP context only.
Usage
Can be used to perform load-balancing based on the UDP payload length.
Input Parameters
None.
Return Values
The following table contains the return values.
Example
OS_UDP::payload
Description
Returns the UDP payload of the current packet. Buffering of multiple packets is not supported.
Context
Can be called in UDP context only.
Usage
Can be used to perform load-balancing based on the UDP payload.
Input Parameters
None.
TABLE 25 Return Values
Name Type Description
bytes Payload length in bytes
use OS_UDP;
use OS_SLB;
sub UDP_CLIENT_DATA{
my $length = OS_UDP::getPayloadLength;
if($length > 1500) {
OS_SLB::drop;
}
}