usdRadiusAcctClientRetransmissions 1.3.6.1.4.1.4874.2.2.19.1.3.2.1.5

The number of RADIUS Accounting-Request packets retransmitted to this RADIUS accounting server. Retransmissions include retries where the Identifier and Acct-Delay have been updated, as well as those in which they remain the same.