Controls the maximum number of attempts an SCTP endpoint should
make at resending an INIT chunk. The SCTP endpoint can use the SCTP initiation
structure to override this value.
0 to 128
The number of INIT retransmissions depend on sctp_pa_max_retr. Ideally, sctp_max_init_retr should be less than or equal to sctp_pa_max_retr.