| #value_indexed |
| TCP_NODELAY 1 |
| TCP_MAXSEG 2 |
| TCP_CORK 3 |
| TCP_KEEPIDLE 4 |
| TCP_KEEPINTVL 5 |
| TCP_KEEPCNT 6 |
| TCP_SYNCNT 7 |
| TCP_LINGER2 8 |
| TCP_DEFER_ACCEPT 9 |
| TCP_WINDOW_CLAMP 10 |
| TCP_INFO 11 |
| TCP_QUICKACK 12 |
| TCP_CONGESTION 13 |
| TCP_MD5SIG 14 |
| TCP_COOKIE_TRANSACTIONS 15 |
| TCP_THIN_LINEAR_TIMEOUTS 16 |
| TCP_THIN_DUPACK 17 |
| TCP_USER_TIMEOUT 18 |
| TCP_REPAIR 19 |
| TCP_REPAIR_QUEUE 20 |
| TCP_QUEUE_SEQ 21 |
| TCP_REPAIR_OPTIONS 22 |
| TCP_FASTOPEN 23 |
| TCP_TIMESTAMP 24 |
| TCP_NOTSENT_LOWAT 25 |
| TCP_CC_INFO 26 |
| TCP_SAVE_SYN 27 |
| TCP_SAVED_SYN 28 |
| TCP_REPAIR_WINDOW 29 |
| TCP_FASTOPEN_CONNECT 30 |
| TCP_ULP 31 |
| TCP_MD5SIG_EXT 32 |
| TCP_FASTOPEN_KEY 33 |
| TCP_FASTOPEN_NO_COOKIE 34 |
| TCP_ZEROCOPY_RECEIVE 35 |
| TCP_INQ 36 |
