Recommended Timers
The following table provides the recommended timer values for CLI commands related to IPSec, N4/Sx, and SRP.
| IPSec | SMF | UPF |
|---|---|---|
| ikev2-ikesa max-retransmission | 3 | 3 |
| ikev2-ikesa retransmission-timeout | 1000 | 1000 |
| keepalive |
interval 4 timeout 1 num-retry 4 |
interval 5 timeout 2 num-retry 4 |
| N4/Sx | SMF | UPF |
| sx-protocol heartbeat interval | 10 | 10 |
| sx-protocol heartbeat retransmission-timeout | 5 | 5 |
| sx-protocol heartbeat max-retransmissions | 4 | 4 |
| sxa max-retransmissions | 4 | 4 |
| sxa retransmission-timeout-ms | 5000 | 5000 |
| sxb max-retransmissions | 4 | 4 |
| sxb retransmission-timeout-ms | 5000 | 5000 |
| sxab max-retransmissions | 4 | 4 |
| sxab retransmission-timeout-ms | 5000 | 5000 |
| sx-protocol association reattempt-timeout | 60 | 60 |
| SRP | SMF | UPF |
| hello-interval | 3 | 3 |
| dead-interval | 15 | 15 |