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Forum Discussion

cpt_ri_F5's avatar
cpt_ri_F5
Icon for Cirrostratus rankCirrostratus
Jan 27, 2023
Solved

UDP Datagram LB

Hello, To enable fair load balancing between backend servers (5 syslog srv >> F5 >> 2 splunk srv) I created a new udp profile and activated the option : "Datagram LB" : https://support.f5.com/csp/a...
event
  • cpt_ri_F5's avatar
    cpt_ri_F5
    Feb 24, 2023

    hello,

    FYI, I solved this problem with a simple stateless VS: K13675

    Thank you all

CA_Valli's avatar
CA_Valli
Icon for MVP rankMVP
Jan 27, 2023

UDP datagram LB forwards traffic packet-by-packet, and no loger treats UDP packets from the same source and port as part of a connection, so if syslog message is split into multiple packets you might have part of the log on one server and part of the log on the other one, possibly resulting in messages missing.