TCP_NODELAY
TCP_MAXSEG
TCP_CORK
TCP_KEEPIDLE
TCP_KEEPINTVL
TCP_KEEPCNT
TCP_SYNCNT
TCP_LINGER2
TCP_DEFER_ACCEPT
TCP_WINDOW_CLAMP
TCP_INFO
TCP_QUICKACK
TCP_CONGESTION
TCP_MD5SIG
TCP_COOKIE_TRANSACTIONS
TCP_THIN_LINEAR_TIMEOUTS
TCP_THIN_DUPACK
TCP_USER_TIMEOUT
TCP_REPAIR
TCP_REPAIR_QUEUE
TCP_QUEUE_SEQ
TCP_REPAIR_OPTIONS
TCP_FASTOPEN
TCP_TIMESTAMP
TCP_NOTSENT_LOWAT
TCP_CC_INFO
TCP_SAVE_SYN
TCP_SAVED_SYN