Only update TCP timestamp on SYN duplication if it is present on current SYN in syncache_add().  Otherwise disable timestamps.
Only update TCP timestamp on SYN duplication if it is present on
current SYN in syncache_add().  Otherwise disable timestamps.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase