Persistence based on source tcp/udp port

Hi, it seems ok for the TCP persistence, it works fine, Thanks ! I used this Irule: when CLIENT_ACCEPTED { persist uie [TCP::client_port] }

when SERVER_CONNECTED { persist add uie [TCP::client_port] }

How can I include a TIMEOUT parameter for each persistence ? How can I combine TCP and UDP persistence ? Is the following is ok ? when CLIENT_ACCEPTED { persist uie [TCP::client_port] persist uie [UDP::client_port] }

when SERVER_CONNECTED { persist add uie [TCP::client_port] persist add uie [UDP::client_port] }

Thanks and regards. Eric