Hi i have problem with pack syn my apache2 is off, how can i stoped this pack?

My apache have modules; mod_evasive and mod_limitIP but i want MaxConexionPerIP in INPUT becaouse
mod_limitIP, limit but for conexion of DOWNLOAD to 3.

Thanks

tcp        0      0 192.168.0.142:80        72.56.99.198:1341       SYN_RECV
tcp        0      0 192.168.0.142:80        72.56.99.198:1342       SYN_RECV
tcp        0      0 192.168.0.142:80        72.56.99.198:1343       SYN_RECV
tcp        0      0 192.168.0.142:80        72.56.99.198:1344       SYN_RECV
tcp        0      0 192.168.0.142:80        72.56.99.198:1345       SYN_RECV
tcp        0      0 192.168.0.142:80        72.56.99.198:1346       SYN_RECV
tcp        0      0 192.168.0.142:80        72.56.99.198:1347       SYN_RECV
tcp        0      0 192.168.0.142:80        72.56.99.198:1348       SYN_RECV
tcp        0      0 192.168.0.142:80        72.56.99.198:1349       SYN_RECV
tcp        0      0 192.168.0.142:80        72.56.99.198:1350       SYN_RECV
tcp        0      0 192.168.0.142:80        72.56.99.198:1351       SYN_RECV
tcp        0      0 192.168.0.142:80        72.56.99.198:1352       SYN_RECV
tcp        0      0 192.168.0.142:80        72.56.99.198:1353       SYN_RECV
tcp        0      0 192.168.0.142:80        72.56.99.198:1354       SYN_RECV
tcp        0      0 192.168.0.142:80        72.56.99.198:1355       SYN_RECV
tcp        0      0 192.168.0.142:80        72.56.99.198:1356       SYN_RECV
tcp        0      0 192.168.0.142:80        72.56.99.198:1357       SYN_RECV
tcp        0      0 192.168.0.142:80        72.56.99.198:1358       SYN_RECV