ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–

ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–

ืœืขืฆื˜ื ืก, ืื™ืจ ืงืขื ืขืŸ ื’ืขืคึฟื™ื ืขืŸ ืึท ืจื™ื–ื™ืง ืกื•ืžืข ืคื•ืŸ โ€‹โ€‹ืžืึทื˜ืขืจื™ืึทืœืก ืื•ื™ืฃ ื“ืขืจ ื˜ืขืžืข ืื•ื™ืฃ ื“ืขืจ ืื™ื ื˜ืขืจื ืขืฅ. ืคืึทืจืงืขืจ ืึทื ืึทืœื™ืกื™ืก ืื™ืŸ ื“ื™ ื ืขืฅ ืคึผืขืจื™ืžืขื˜ืขืจ. ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ึทื˜, ืคึฟืึทืจ ืขื˜ืœืขื›ืข ืกื™ื‘ื” ืึทืœืขืžืขืŸ ื’ืึธืจ ืคืืจื’ืขืกืŸ ื”ื™ื’ืข ืคืึทืจืงืขืจ ืึทื ืึทืœื™ืกื™ืก, ื•ื•ืึธืก ืื™ื– ื ื™ื˜ ื•ื•ื™ื™ื ื™ืงืขืจ ื•ื•ื™ื›ื˜ื™ืง. ื“ืขืจ ืึทืจื˜ื™ืงืœ ืึทื“ืจืขืกื– ื“ื•ื•ืงื ื“ืขื ื˜ืขืžืข. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืžื™ืจ ื•ื•ืขืœืŸ ื’ืขื“ืขื ืงืขืŸ ื“ื™ ื’ื•ื˜ืข ืึทืœื˜ ื ืขื˜ืคืœืึธื•ื• (ืื•ืŸ ื–ื™ื™ึทืŸ ืึทืœื˜ืขืจื ืึทื˜ื™ื•ื•ืขืก), ืงื•ืง ืื™ืŸ ื˜ืฉื™ืงืึทื•ื•ืข ืงืึทืกืขืก, ืžืขื’ืœืขืš ืึทื ืึทืžืึทืœื™ื– ืื™ืŸ ื“ื™ ื ืขืฅ ืื•ืŸ ื’ืขืคึฟื™ื ืขืŸ ื“ื™ ืึทื“ื•ื•ืึทื ื˜ื™ื“ื–ืฉื™ื– ืคื•ืŸ ื“ื™ ืœื™ื™ื–ื•ื ื’ ื•ื•ืขืŸ ื“ื™ ื’ืื ืฆืข ื ืขืฅ ืึทืจื‘ืขื˜ ื•ื•ื™ ืึท ืื™ื™ืŸ ืกืขื ืกืขืจ. ืื•ืŸ ืจื•ื‘ึฟ ื™ืžืคึผืึธืจื˜ืึทื ื˜ืœื™, ืื™ืจ ืงืขื ืขืŸ ื“ื•ืจื›ืคื™ืจืŸ ืึทื–ืึท ืึทืŸ ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ื”ื™ื’ืข ืคืึทืจืงืขืจ ื’ืึธืจ ืคืจื™ื™ ืื™ืŸ ื“ื™ ืคืจื™ื™ืžื•ื•ืขืจืง ืคื•ืŸ ืึท ืคึผืจืึธืฆืขืก ื“ืขืจืœื•ื™ื‘ืขื ื™ืฉ (ืงืกื ื•ืžืงืก ื˜ืขื’). ืื•ื™ื‘ ื“ื™ ื˜ืขืžืข ืื™ื– ื˜ืฉื™ืงืึทื•ื•ืข ืคึฟืึทืจ ืื™ืจ, ื‘ืึทื’ืจื™ืกืŸ ืฆื• ืงืึทืฅ. ืื•ื™ื‘ ืื™ืจ ื–ืขื ื˜ ืฆื• ืคื•ื™ืœ ืฆื• ืœื™ื™ืขื ืขืŸ, ืื™ืจ ืงืขื ืขืŸ ืคืึทืจืฉืจื™ื™ึทื‘ืŸ ื–ื™ืš ืึทืคึผืงืึทืžื™ื ื’ ื•ื•ืขื‘ื™ื ืึทืจ, ื•ื•ื• ืžื™ืจ ื•ื•ืขืœืŸ ื•ื•ื™ื™ึทื–ืŸ ืื•ืŸ ื–ืึธื’ืŸ ืื™ืจ ืึทืœืฅ (ืื™ืจ ืงืขื ื˜ ืื•ื™ืš ืœืขืจื ืขืŸ ื•ื•ืขื’ืŸ ืึทืคึผืงืึทืžื™ื ื’ ืคึผืจืึธื“ื•ืงื˜ ื˜ืจื™ื™ื ื™ื ื’ ื“ืึธืจื˜).

ื•ื•ืึธืก ืื™ื– Flowmon Networks?

ืขืจืฉื˜ืขืจ ืคื•ืŸ ืึทืœืข, Flowmon ืื™ื– ืึทืŸ ืื™ื™ืจืืคืขื™ืฉืขืจ IT ืคืึทืจืงื•ื™ืคืขืจ. ื“ื™ ืคื™ืจืžืข ืื™ื– ื˜ืฉืขื›ื™ืฉ, ืžื™ื˜ ื”ื•ื™ืคื˜ืงื•ื•ืืจื˜ื™ืจืŸ ืื™ืŸ ื‘ืจื ื (ื“ื™ ืคืจืื’ืข ืคื•ืŸ โ€‹โ€‹ืกืื ืงืฆื™ืขืก ื•ื•ืขืจื˜ ืืคื™ืœื• ื ื™ืฉื˜ ืื•ื™ืคื’ืขืฉื˜ืขืœื˜). ืื™ืŸ ื–ื™ื™ืŸ ืงืจืึทื ื˜ ืคืึธืจืขื, ื“ื™ ืคื™ืจืžืข ืื™ื– ื’ืขื•ื•ืขืŸ ืื•ื™ืฃ ื“ื™ ืžืึทืจืง ื–ื™ื ื˜ 2007. ื‘ื™ื– ืึทื”ืขืจ, ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ื‘ืึทื•ื•ื•ืกื˜ ืื•ื ื˜ืขืจ ื“ื™ Invea-Tech ืกืึธืจื˜. ืึทื–ื•ื™, ืื™ืŸ ื’ืึทื ืฅ, ื›ึผืžืขื˜ 20 ื™ืืจ ื–ืขื ืขืŸ ืคืืจื‘ืจืื›ื˜ ืฆื• ืึทื ื˜ื•ื•ื™ืงืœืขืŸ ืคึผืจืึธื“ื•ืงื˜ืŸ ืื•ืŸ ืกืึทืœื•ืฉืึทื ื–.

ืคืœืึธื•ื•ืžืึธืŸ ืื™ื– ืคึผืึทื–ื™ืฉืึทื ื“ ื•ื•ื™ ืึท ื-ืงืœืึทืก ืกืึธืจื˜. ื“ืขื•ื•ืขืœืึธืคึผืก ืคึผืจืขืžื™ืข ืกืึทืœื•ืฉืึทื ื– ืคึฟืึทืจ ืคืึทืจื ืขืžื•ื ื’ ืงืึทืกื˜ืึทืžืขืจื– ืื•ืŸ ืื™ื– ืื ืขืจืงืขื ื˜ ืื™ืŸ ื“ื™ Gartner ื‘ืึธืงืกืขืก ืคึฟืึทืจ ื ืขื˜ื•ื•ืึธืจืง ืคืึธืจืฉื˜ืขืœื•ื ื’ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ืึทื’ื ืึธืกื˜ื™ืงืก (NPMD). ื“ืขืจืฆื•, ื™ื ื˜ืขืจืขืกื˜ื™ื ื’ืœื™, ืคื•ืŸ ืึทืœืข ื“ื™ ืงืึธืžืคึผืึทื ื™ืขืก ืื™ืŸ ื“ืขื ื‘ืึทืจื™ื›ื˜, Flowmon ืื™ื– ื“ืขืจ ื‘ืœื•ื™ื– ืคืึทืจืงื•ื™ืคืขืจ ื‘ืืžืขืจืงื˜ ื“ื•ืจืš Gartner ื•ื•ื™ ืึท ืคืึทื‘ืจื™ืงืึทื ื˜ ืคื•ืŸ ืกืึทืœื•ืฉืึทื ื– ืคึฟืึทืจ ื‘ื™ื™ื“ืข ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืฉื•ืฅ (ื ืขื˜ื•ื•ืึธืจืง ื ืึทื˜ื•ืจ ืึทื ืึทืœื™ืกื™ืก). ืขืก ื˜ื•ื˜ ื ื™ืฉื˜ ื ืขืžืขืŸ ืขืจืฉื˜ืขืจ ืึธืจื˜ ื ืึธืš, ืึธื‘ืขืจ ืจืขื›ื˜ ืฆื• ื“ืขื ืขืก ื˜ื•ื˜ ื ื™ืฉื˜ ืฉื˜ื™ื™ืŸ ื•ื•ื™ ืึท ื‘ืึธืขื™ื ื’ ืคืœื™ื’ืœ.

ื•ื•ืึธืก ืคึผืจืึธื‘ืœืขืžืก ื˜ื•ื˜ ื“ืขืจ ืคึผืจืึธื“ื•ืงื˜ ืกืึธืœื•ื•ืข?

ื’ืœืึธื•ื‘ืึทืœื™, ืžื™ืจ ืงืขื ืขืŸ ื•ื™ืกื˜ื™ื™ืœืŸ ื“ื™ ืคืืœื’ืขื ื“ืข ื‘ืขืงืŸ ืคื•ืŸ ื˜ืึทืกืงืก ืกืึทืœื•ื•ื“ ื“ื•ืจืš ื“ื™ ืคึผืจืึธื“ื•ืงื˜ืŸ ืคื•ืŸ ื“ื™ ืคื™ืจืžืข:

  1. ื™ื ืงืจื™ืกื™ื ื’ ื“ื™ ืคืขืกื˜ืงื™ื™ึทื˜ ืคื•ืŸ ื“ื™ ื ืขืฅ, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ื ืขืฅ ืจืขืกื•ืจืกืŸ, ื“ื•ืจืš ืžื™ื ืึทืžื™ื™ื–ื™ื ื’ ื–ื™ื™ืขืจ ื“ืึทื•ื ื˜ื™ื™ื ืื•ืŸ ืึทื ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœื™ื˜ื™;
  2. ื™ื ืงืจื™ืกื™ื ื’ ื“ื™ ืงื•ื™ืœืขืœื“ื™ืง ืžื“ืจื’ื” ืคื•ืŸ ื ืขืฅ ืคืึธืจืฉื˜ืขืœื•ื ื’;
  3. ื™ื ืงืจื™ืกื™ื ื’ ื“ื™ ืขืคืขืงื˜ื™ื•ื•ืงื™ื™ึทื˜ ืคื•ืŸ ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ื™ื•ื•ืข ืคึผืขืจืกืึทื ืขืœ ืจืขื›ื˜ ืฆื•:
    • ื ื™ืฆืŸ ืžืึธื“ืขืจืŸ ื™ื ืึทื•ื•ื™ื™ื˜ื™ื•ื• ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืžื›ืฉื™ืจื™ื ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ IP ืคืœืึธื•ื–;
    • ืคึผืจืึทื•ื•ื™ื™ื“ื™ื ื’ ื“ื™ื˜ื™ื™ืœื“ ืึทื ืึทืœื™ื˜ื™ืงืก ื•ื•ืขื’ืŸ ื“ื™ ืคืึทื ื’ืงืฉืึทื ื™ื ื’ ืื•ืŸ ืฉื˜ืึทื˜ ืคื•ืŸ ื“ื™ ื ืขืฅ - ื ื™ืฆืขืจืก ืื•ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืคืœื™ืกื ื“ื™ืง ืื•ื™ืฃ ื“ื™ ื ืขืฅ, ื˜ืจืึทื ืกืžื™ื˜ื˜ืขื“ ื“ืึทื˜ืŸ, ื™ื ื˜ืขืจืึทืงื˜ื™ื ื’ ืจืขืกื•ืจืกืŸ, ื‘ืึทื“ื™ื ื•ื ื’ืก ืื•ืŸ ื ืึธื•ื“ื–;
    • ืจื™ืกืคึผืึทื ื“ื™ื ื’ ืฆื• ื™ื ืกืึทื“ืึทื ืฅ ืื™ื™ื“ืขืจ ื–ื™ื™ ืคึผืึทืกื™ืจืŸ, ืื•ืŸ ื ื™ืฉื˜ ื ืึธืš ื ื™ืฆืขืจืก ืื•ืŸ ืงืœื™ื™ืึทื ืฅ ืคืึทืจืœื™ืจืŸ ื“ื™ื ืกื˜;
    • ืจื™ื“ื•ืกื™ื ื’ ื“ื™ ืฆื™ื™ื˜ ืื•ืŸ ืจืขืกื•ืจืกืŸ ืคืืจืœืื ื’ื˜ ืฆื• ืคื™ืจืŸ ื“ื™ ื ืขืฅ ืื•ืŸ IT ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ;
    • ืกื™ืžืคึผืœืึทืคื™ื™ื™ื ื’ ื˜ืจืึธื•ื‘ืœืขืฉืึธืึธื˜ื™ื ื’ ื˜ืึทืกืงืก.
  4. ื™ื ืงืจื™ืกื™ื ื’ ื“ื™ ื–ื™ื›ืขืจื”ื™ื™ื˜ ืžื“ืจื’ื” ืคื•ืŸ ื“ื™ ื ืขืฅ ืื•ืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืจืขืกื•ืจืกืŸ ืคื•ืŸ ื“ื™ ืคืึทืจื ืขืžื•ื ื’, ื“ื•ืจืš ื“ื™ ื ื•ืฆืŸ ืคื•ืŸ ื ื™ื˜-ืกื™ื’ื ืึทื˜ื•ืจืข ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื– ืคึฟืึทืจ ื“ื™ื˜ืขืงื˜ื™ื ื’ ืึทื ืึทืžืึทืœืึทืก ืื•ืŸ ื‘ื™ื™ื–ืข ื ืขืฅ ืึทืงื˜ื™ื•ื•ื™ื˜ืขื˜ืŸ, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ "ื ื•ืœ-ื˜ืึธื’ ืื ืคืืœืŸ";
  5. ื™ื ืฉื•ืจื™ื ื’ ื“ื™ ืคืืจืœืื ื’ื˜ ืžื“ืจื’ื” ืคื•ืŸ SLA ืคึฟืึทืจ ื ืขืฅ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืื•ืŸ ื“ืึทื˜ืึทื‘ื™ื™ืกื™ื–.

Flowmon ื ืขื˜ื•ื•ืึธืจืงืก ืคึผืจืึธื“ื•ืงื˜ ืคึผืึธืจื˜ืคืขืœ

ืื™ืฆื˜ ืœืึธื–ืŸ ืก ืงื•ืง ื’ืœื™ื™ืš ืื™ืŸ ื“ื™ Flowmon Networks ืคึผืจืึธื“ื•ืงื˜ ืคึผืึธืจื˜ืคืขืœ ืื•ืŸ ื’ืขืคึฟื™ื ืขืŸ ื–ื™ืš ื•ื•ืึธืก ืคึผื•ื ืงื˜ ื“ื™ ืคื™ืจืžืข ื˜ื•ื˜. ื•ื•ื™ ืคื™ืœืข ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ื’ืขืกื˜ ืคึฟื•ืŸ ื“ืขื ื ืึธืžืขืŸ, ื“ื™ ื”ื•ื™ืคึผื˜ ืกืคึผืขืฉืึทืœืึทื–ื™ื™ืฉืึทืŸ ืื™ื– ืื™ืŸ ืกืึทืœื•ืฉืึทื ื– ืคึฟืึทืจ ืกื˜ืจื™ืžื™ื ื’ ืœื•ื™ืคืŸ ืคืึทืจืงืขืจ ืžืึธื ื™ื˜ืึธืจื™ื ื’, ืคึผืœื•ืก ืึท ื ื•ืžืขืจ ืคื•ืŸ ื ืึธืš ืžืึทื“ื–ืฉื•ืœื– ื•ื•ืึธืก ื™ืงืกืคึผืึทื ื“ ื“ื™ ื™ืงืขืจื“ื™ืง ืคืึทื ื’ืงืฉืึทื ืึทืœื™ื˜ื™.

ืื™ืŸ ืคืึทืงื˜, Flowmon ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขืจื•ืคึฟืŸ ืึท ืคื™ืจืžืข ืคื•ืŸ โ€‹โ€‹ืื™ื™ืŸ ืคึผืจืึธื“ื•ืงื˜, ืึธื“ืขืจ ื’ืึทื ืฅ, ืื™ื™ืŸ ืœื™ื™ื–ื•ื ื’. ืœืืžื™ืจ ืื•ื™ืกืจืขื›ืขื ืขืŸ ืฆื™ ื“ืืก ืื™ื– ื’ื•ื˜ ืื“ืขืจ ืฉืœืขื›ื˜.

ื“ื™ ื”ืึทืจืฅ ืคื•ืŸ ื“ื™ ืกื™ืกื˜ืขื ืื™ื– ื“ืขืจ ืงืึทืœืขืงื˜ืขืจ, ื•ื•ืึธืก ืื™ื– ืคืึทืจืึทื ื˜ื•ื•ืึธืจื˜ืœืขืš ืคึฟืึทืจ ืงืึทืœืขืงื˜ื™ื ื’ ื“ืึทื˜ืŸ ื ื™ืฆืŸ ืคืึทืจืฉื™ื“ืŸ ืœื•ื™ืคืŸ ืคึผืจืึธื˜ืึธืงืึธืœืก, ืึทื–ืึท ื•ื•ื™ NetFlow v5/v9, jFlow, sFlow, NetStream, IPFIX... ืขืก ืื™ื– ื’ืึทื ืฅ ืœืึทื“ื–ืฉื™ืงืึทืœ ืึทื– ืคึฟืึทืจ ืึท ืคื™ืจืžืข ื•ื•ืึธืก ืื™ื– ื ื™ืฉื˜ ืึทืคื™ืœื™ื™ื™ื˜ืึทื“ ืžื™ื˜ ืงื™ื™ืŸ ืคืึทื‘ืจื™ืงืึทื ื˜ ืคื•ืŸ ื ืขืฅ ืขืงื•ื•ื™ืคึผืžืขื ื˜, ืขืก ืื™ื– ื•ื•ื™ื›ื˜ื™ืง ืฆื• ืคืึธืจืฉืœืึธื’ืŸ ื“ืขื ืžืึทืจืง ืึท ื•ื ื™ื•ื•ืขืจืกืึทืœ ืคึผืจืึธื“ื•ืงื˜ ื•ื•ืึธืก ืื™ื– ื ื™ืฉื˜ ืคืืจื‘ื•ื ื“ืŸ ืฆื• ืงื™ื™ืŸ ื ืึธืจืžืึทืœ ืึธื“ืขืจ ืคึผืจืึธื˜ืึธืงืึธืœ.

ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–
ืคืœืึธื•ื•ืžืึธืŸ ืงืึทืœืขืงื˜ืขืจ

ื“ืขืจ ืงืึทืœืขืงื˜ืขืจ ืื™ื– ื‘ื ื™ืžืฆื ื•ื•ื™ ืึท ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืกืขืจื•ื•ืขืจ ืื•ืŸ ื•ื•ื™ ืึท ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ (VMware, Hyper-V, KVM). ื“ื•ืจืš ื“ืขื ื•ื•ืขื’, ื“ื™ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืคึผืœืึทื˜ืคืึธืจืžืข ืื™ื– ื™ืžืคึผืœืึทืžืขื ืึทื“ ืื•ื™ืฃ ืงืึทืกื˜ืึทืžื™ื™ื–ื“ DELL ืกืขืจื•ื•ืขืจืก, ื•ื•ืึธืก ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ ื™ืœื™ืžืึทื ื™ื™ืฅ ืจื•ื‘ึฟ ืคื•ืŸ ื“ื™ ื™ืฉื•ื– ืžื™ื˜ ื•ื•ืึธืจืึทื ื˜ื™ ืื•ืŸ ืจืžืึท. ื“ื™ ื‘ืœื•ื™ื– ืคึผืจืึทืคึผืจื™ื™ืึทื˜ืขืจื™ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ ื–ืขื ืขืŸ FPGA ืคืึทืจืงืขืจ ื›ืึทืคึผืŸ ืงืึทืจื“ืก ื“ืขื•ื•ืขืœืึธืคึผืขื“ ื“ื•ืจืš ืึท ืกืึทื‘ืกื™ื“ื™ืขืจื™ ืคื•ืŸ Flowmon, ื•ื•ืึธืก ืœืึธื–ืŸ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ื‘ื™ื™ ืกืคึผื™ื“ื– ืึทืจื•ื™ืฃ ืฆื• 100 ื’ื‘ืคึผืก.

ืึธื‘ืขืจ ื•ื•ืึธืก ืฆื• ื˜ืึธืŸ ืื•ื™ื‘ ื“ื™ ื™ื’ื–ื™ืกื˜ื™ื ื’ ื ืขืฅ ื•ื™ืกืจื™ื›ื˜ ืื™ื– ื ื™ืฉื˜ ื‘ื™ื›ื•ืœืช ืฆื• ื“ื–ืฉืขื ืขืจื™ื™ื˜ ื”ื•ื™ืš-ืงื•ื•ืึทืœื™ื˜ืขื˜ ืœื•ื™ืคืŸ? ืึธื“ืขืจ ืื™ื– ื“ื™ ืžืึทืกืข ืื•ื™ืฃ ื“ื™ ื•ื™ืกืจื™ื›ื˜ ืฆื• ื”ื•ื™ืš? ืงื™ื™ืŸ ืคึผืจืึธื‘ืœืขื:

ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–
ืคืœืึธื•ื•ืžืึธืŸ ืคึผืจืึธื‘

ืื™ืŸ ื“ืขื ืคืึทืœ, Flowmon ื ืขื˜ื•ื•ืึธืจืงืก ืึธืคืคืขืจืก ืฆื• ื ื•ืฆืŸ ื–ื™ื™ืŸ ืื™ื™ื’ืขื ืข ืคึผืจืึธื‘ืขืก (Flowmon Probe), ื•ื•ืึธืก ื–ืขื ืขืŸ ืคืืจื‘ื•ื ื“ืŸ ืฆื• ื“ื™ ื ืขืฅ ื“ื•ืจืš ื“ื™ SPAN ืคึผืึธืจื˜ ืคื•ืŸ ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ืึธื“ืขืจ ื ื™ืฆืŸ ืคึผืึทืกื™ื•ื• ื˜ืึทืคึผ ืกืคึผืœื™ื˜ื˜ืขืจืก.

ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–
SPAN (ืฉืคึผื™ื’ืœ ืคึผืึธืจื˜) ืื•ืŸ TAP ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืึธืคึผืฆื™ืขืก

ืื™ืŸ ื“ืขื ืคืึทืœ, ื“ื™ ืจื•ื™ ืคืึทืจืงืขืจ ื•ื•ืึธืก ืงื•ืžื˜ ืฆื• ื“ื™ Flowmon ืคึผืจืึธื‘ืข ืื™ื– ืงืึธื ื•ื•ืขืจื˜ืขื“ ืื™ืŸ ืึท ื™ืงืกืคึผืึทื ื“ื™ื“ IPFIX ืžื™ื˜ ืžืขืจ 240 ืžืขื˜ืจื™ืงืก ืžื™ื˜ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข. ื“ืขืจ ื ืึธืจืžืึทืœ NetFlow ืคึผืจืึธื˜ืึธืงืึธืœ ื“ื–ืฉืขื ืขืจื™ื™ื˜ืึทื“ ื“ื•ืจืš ื ืขืฅ ื•ื™ืกืจื™ื›ื˜ ื›ึผื•ืœืœ ื ื™ื˜ ืžืขืจ ื•ื•ื™ 80 ืžืขื˜ืจื™ืงืก. ื“ืึธืก ืึทืœืึทื•ื– ืคึผืจืึธื˜ืึธืงืึธืœ ื•ื•ื™ื–ืึทื‘ื™ืœื™ื˜ื™ ื ื™ื˜ ื‘ืœื•ื™ื– ืื™ืŸ ืœืขื•ื•ืขืœืก 3 ืื•ืŸ 4, ืึธื‘ืขืจ ืื•ื™ืš ืื™ืŸ ืžื“ืจื’ื” 7 ืœื•ื™ื˜ ื“ื™ ISO OSI ืžืึธื“ืขืœ. ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜, ื ืขืฅ ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ืึธืจืก ืงืขื ืขืŸ ืžืึธื ื™ื˜ืึธืจ ื“ื™ ืคืึทื ื’ืงืฉืึทื ื™ื ื’ ืคื•ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืื•ืŸ ืคึผืจืึธื˜ืึธืงืึธืœืก ืึทื–ืึท ื•ื•ื™ E- ืคึผืึธืกื˜, ื”ื˜ื˜ืคึผ, ื“ื ืก, ืกืžื‘ ...

ืงืึทื ืกืขืคึผื˜ืฉื•ืึทืœื™, ื“ื™ ืœืึทื“ื–ืฉื™ืงืึทืœ ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ ืคื•ืŸ ื“ื™ ืกื™ืกื˜ืขื ืงื•ืงื˜ ื•ื•ื™ ื“ืึธืก:

ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–

ื“ืขืจ ื”ื•ื™ืคื˜ ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ ื’ืื ืฆืข "ื™ืงืึธื•ืกื™ืกื˜ืึทื" ืคื•ืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืื™ื– ื“ืขืจ ืงืึทืœืขืงื˜ืขืจ, ื•ื•ืึธืก ื ืขืžื˜ ืคืึทืจืงืขืจ ืคื•ืŸ ื™ื’ื–ื™ืกื˜ื™ื ื’ ื ืขืฅ ื•ื™ืกืจื™ื›ื˜ ืึธื“ืขืจ ื–ื™ื™ืŸ ืื™ื™ื’ืขื ืข ืคึผืจืึธื‘ืขืก (ื–ืึธื ื“). ืึธื‘ืขืจ ืคึฟืึทืจ ืึทืŸ ืขื ื˜ืขืจืคึผืจื™ื™ื– ืœื™ื™ื–ื•ื ื’, ืฆื• ืฆื•ืฉื˜ืขืœืŸ ืคืึทื ื’ืงืฉืึทื ืึทืœื™ื˜ื™ ื‘ืœื•ื™ื– ืคึฟืึทืจ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ื ืขืฅ ืคืึทืจืงืขืจ ื•ื•ืึธืœื˜ ื–ื™ื™ืŸ ืฆื• ืคึผืฉื•ื˜. ืขืคึฟืŸ ืžืงื•ืจ ืกืึทืœื•ืฉืึทื ื– ืงืขื ืขืŸ ืื•ื™ืš ื˜ืึธืŸ ื“ืึธืก, ื›ืึธื˜ืฉ ื ื™ื˜ ืžื™ื˜ ืึทื–ืึท ืคืึธืจืฉื˜ืขืœื•ื ื’. ื“ื™ ื•ื•ืขืจื˜ ืคื•ืŸ Flowmon ื–ืขื ืขืŸ ื ืึธืš ืžืึทื“ื–ืฉื•ืœื– ื•ื•ืึธืก ื™ืงืกืคึผืึทื ื“ ื“ื™ ื™ืงืขืจื“ื™ืง ืคืึทื ื’ืงืฉืึทื ืึทืœื™ื˜ื™:

  • ืžืึธื“ื•ืœืข ืึทื ืึทืžืึทืœื™ ื“ืขื˜ืขืงืฉืึทืŸ ื–ื™ื›ืขืจื”ื™ื™ึทื˜ - ืœืขื’ื™ื˜ื™ืžืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ื ื•ืœ-ื˜ืึธื’ ืื ืคืืœืŸ, ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื›ื™ื•ืจื™ืกื˜ื™ืง ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ืคืึทืจืงืขืจ ืื•ืŸ ืึท ื˜ื™ืคึผื™ืฉ ื ืขืฅ ืคึผืจืึธืคื™ืœ;
  • ืžืึธื“ื•ืœืข ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืคื•ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืคึผืขืจืคืึธืจืžืึทื ืกืข - ืžืึธื ื™ื˜ืึธืจื™ื ื’ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ื ืขืฅ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืึธืŸ ื™ื ืกื˜ืึธืœื™ื ื’ "ืึทื’ืขื ืฅ" ืื•ืŸ ื™ื ืคืœื•ืึทื ืกื™ื ื’ ืฆื™ืœ ืกื™ืกื˜ืขืžืขืŸ;
  • ืžืึธื“ื•ืœืข ืคืึทืจืงืขืจ ืจืขืงืึธืจื“ืขืจ - ืจืขืงืึธืจื“ื™ื ื’ ืคืจืึทื’ืžืึทื ืฅ ืคื•ืŸ ื ืขืฅ ืคืึทืจืงืขืจ ืœื•ื™ื˜ ืึท ืกื›ื•ื ืคื•ืŸ ืคึผืจืขื“ืขืคื™ื ืขื“ ื›ึผืœืœื™ื ืึธื“ืขืจ ืœื•ื™ื˜ ืึท ืฆื™ื ื’ืœ ืคื•ืŸ ื“ื™ ADS ืžืึธื“ื•ืœืข, ืคึฟืึทืจ ื•ื•ื™ื™ึทื˜ืขืจ ื˜ืจืึธื•ื‘ืœืขืฉืึธืึธื˜ื™ื ื’ ืื•ืŸ / ืึธื“ืขืจ ื•ื™ืกืคืึธืจืฉื•ื ื’ ืคื•ืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื–ื™ื›ืขืจื”ื™ื™ื˜ ื™ื ืกืึทื“ืึทื ืฅ;
  • ืžืึธื“ื•ืœืข DDoS Protection - ืฉื•ืฅ ืคื•ืŸ ื“ื™ ื ืขืฅ ืคึผืขืจื™ืžืขื˜ืขืจ ืคื•ืŸ ื•ื•ืึธืœื•ืžืขื˜ืจื™ืง DoS/DDoS ืึธืคึผืœื™ื™ืงืขื ื•ื ื’ ืคื•ืŸ ื“ื™ื ืกื˜ ืื ืคืืœืŸ, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืื ืคืืœืŸ ืื•ื™ืฃ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– (OSI L3/L4/L7).

ืื™ืŸ ื“ืขื ืึทืจื˜ื™ืงืœ, ืžื™ืจ ื•ื•ืขืœืŸ ืงื•ืงืŸ ื•ื•ื™ ืึทืœืฅ ืึทืจื‘ืขื˜ ืœืขื‘ืŸ ืžื™ื˜ ื“ื™ ื‘ื™ื™ืฉืคึผื™ืœ ืคื•ืŸ 2 ืžืึทื“ื–ืฉื•ืœื– - ื ืขืฅ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ืึทื’ื ืึธืกื˜ื™ืงืก ะธ ืึทื ืึทืžืึทืœื™ ื“ืขื˜ืขืงืฉืึทืŸ ื–ื™ื›ืขืจื”ื™ื™ึทื˜.
ืžืงื•ืจ ื“ืึทื˜ืŸ:

  • Lenovo RS 140 ืกืขืจื•ื•ืขืจ ืžื™ื˜ VMware 6.0 ื›ื™ื™ืคึผืขืจื•ื•ื™ื™ื–ืขืจ;
  • Flowmon Collector ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ื‘ื™ืœื“ ืึทื– ืื™ืจ ืงืขื ืขืŸ ืึธืคึผืœืึธื“ื™ืจืŸ ื“ืึธ;
  • ืึท ืคึผืึธืจ ืคื•ืŸ ืกื•ื•ื™ื˜ืฉื™ื– ื•ื•ืึธืก ืฉื˜ื™ืฆืŸ ืœื•ื™ืคืŸ ืคึผืจืึธื˜ืึธืงืึธืœืก.

ืฉืจื™ื˜ 1. ื™ื ืกื˜ืึทืœื™ืจืŸ ืคืœืึธื•ื•ืžืึธืŸ ืงืึทืœืขืงื˜ืขืจ

ื“ื™ืคึผืœื•ื™ืžืึทื ื˜ ืคื•ืŸ ืึท ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืื•ื™ืฃ VMware ืึทืงืขืจื– ืื™ืŸ ืึท ื’ืึธืจ ื ืึธืจืžืึทืœ ืฉื˜ื™ื™ื’ืขืจ ืคึฟื•ืŸ ื“ื™ OVF ืžื•ืกื˜ืขืจ. ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜, ืžื™ืจ ื‘ืึทืงื•ืžืขืŸ ืึท ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืคืœื™ืกื ื“ื™ืง CentOS ืื•ืŸ ืžื™ื˜ ื’ืจื™ื™ื˜-ืฆื•-ื ื•ืฆืŸ ื•ื•ื™ื™ื›ื•ื•ืืจื’. ืžื™ื˜ืœ ืจืขืงื•ื•ื™ืจืขืžืขื ืฅ ื–ืขื ืขืŸ ืžืขื ื˜ืฉืœืขืš:

ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–

ืึทืœืข ื•ื•ืึธืก ื‘ืœื™ื™ื‘ื˜ ืื™ื– ืฆื• ื“ื•ืจื›ืคื™ืจืŸ ื™ืงืขืจื“ื™ืง ื™ื ื™ื˜ื™ืึทืœื™ื–ื™ื™ืฉืึทืŸ ื ื™ืฆืŸ ื“ื™ ื‘ืึทืคึฟืขืœ sysconfig:

ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–

ืžื™ืจ ืงืึทื ืคื™ื’ื™ืขืจ IP ืื•ื™ืฃ ื“ื™ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืคึผืึธืจื˜, ื“ื ืก, ืฆื™ื™ื˜, ื”ืึธืกื˜ื ืึทืžืข ืื•ืŸ ืงืขื ืขืŸ ืคืึทืจื‘ื™ื ื“ืŸ ืฆื• ื“ื™ ื•ื•ืขื‘ ืฆื•ื‘ื™ื ื“.

ืฉืจื™ื˜ 2. ื“ืขืจืœื•ื™ื‘ืขื ื™ืฉ ื™ื ืกื˜ืึทืœื™ืจื•ื ื’

ื ืคึผืจืึธืฆืขืก ื“ืขืจืœื•ื™ื‘ืขื ื™ืฉ ืคึฟืึทืจ ืื™ื™ืŸ ืื•ืŸ ืึท ื”ืึทืœื‘ ื—ื“ืฉื™ื ืื™ื– ื“ื–ืฉืขื ืขืจื™ื™ื˜ืึทื“ ืื•ืŸ ื“ืึทื•ื ืœืึธื•ื“ื™ื“ ืฆื•ื–ืืžืขืŸ ืžื™ื˜ ื“ื™ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ื‘ื™ืœื“. ืœืึธื•ื“ื™ื“ ื“ื•ืจืš ืงืึธื ืคื™ื’ื•ืจืึทื˜ื™ืึธืŸ ืฆืขื ื˜ืขืจ -> ืœื™ืกืขื ืกืข. ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜ ืžื™ืจ ื–ืขืŸ:

ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–

ืึทืœืฅ ืื™ื– ื’ืจื™ื™ื˜. ืื™ืจ ืงืขื ืขืŸ ืึธื ื”ื™ื™ื‘ืŸ ืืจื‘ืขื˜ืŸ.

ืฉืจื™ื˜ 3. ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ื“ื™ ื•ืคื ืขืžืขืจ ืื•ื™ืฃ ื“ื™ ืงืึทืœืขืงื˜ืขืจ

ืื™ืŸ ื“ืขื ื‘ื™ื ืข, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื‘ืึทืฉืœื™ืกืŸ ื•ื•ื™ ื“ื™ ืกื™ืกื˜ืขื ื•ื•ืขื˜ ื‘ืึทืงื•ืžืขืŸ ื“ืึทื˜ืŸ ืคึฟื•ืŸ ืงื•ื•ืืœืŸ. ื•ื•ื™ ืžื™ืจ ื’ืขื–ืื’ื˜ ืคืจื™ืขืจ, ื“ืึธืก ืงืขืŸ ื–ื™ื™ืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืœื•ื™ืคืŸ ืคึผืจืึธื˜ืึธืงืึธืœืก ืึธื“ืขืจ ืึท SPAN ืคึผืึธืจื˜ ืื•ื™ืฃ ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ.

ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–

ืื™ืŸ ืื•ื ื“ื–ืขืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืžื™ืจ ื•ื•ืขืœืŸ ื ื•ืฆืŸ ื“ืึทื˜ืŸ ืึธืคึผื˜ืจืึธื’ ื ื™ืฆืŸ ืคึผืจืึธื˜ืึธืงืึธืœืก NetFlow v9 ืื•ืŸ IPFIX. ืื™ืŸ ื“ืขื ืคืึทืœ, ืžื™ืจ ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ื“ื™ IP ืึทื“ืจืขืก ืคื•ืŸ ื“ื™ ืžืึทื ืึทื’ืขืžืขื ื˜ ืฆื•ื‘ื™ื ื“ ื•ื•ื™ ืึท ืฆื™ืœ - 192.168.78.198. ื™ื ื˜ืขืจืคื™ื™ืกื™ื– eth2 ืื•ืŸ eth3 (ืžื™ื˜ ื“ื™ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืฆื•ื‘ื™ื ื“ ื˜ื™ืคึผ) ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜ ืฆื• ื‘ืึทืงื•ืžืขืŸ ืึท ืงืึธืคึผื™ืข ืคื•ืŸ โ€‹โ€‹ื“ื™ "ืจื•ื™" ืคืึทืจืงืขืจ ืคึฟื•ืŸ ื“ื™ SPAN ืคึผืึธืจื˜ ืคื•ืŸ ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ. ืžื™ืจ ืœืึธื–ืŸ ื–ื™ื™ ื“ื•ืจืš, ื ื™ืฉื˜ ืื•ื ื“ื–ืขืจ ืคืึทืœ.
ื•ื•ื™ื™ึทื˜ืขืจ, ืžื™ืจ ืงืึธื ื˜ืจืึธืœื™ืจืŸ ื“ื™ ืงืึทืœืขืงื˜ืขืจ ืคึผืึธืจื˜ ื•ื•ื• ื“ื™ ืคืึทืจืงืขืจ ื–ืึธืœ ื’ื™ื™ืŸ.

ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–

ืื™ืŸ ืื•ื ื“ื–ืขืจ ืคืึทืœ, ื“ืขืจ ื–ืึทืžืœืขืจ ืœื™ืกืึทื ื– ืคึฟืึทืจ ืคืึทืจืงืขืจ ืื•ื™ืฃ ืคึผืึธืจื˜ UDP/2055.

ืฉืจื™ื˜ 4. ืงืึธื ืคื™ื’ื•ืจื™ื ื’ ื ืขืฅ ื•ื™ืกืจื™ื›ื˜ ืคึฟืึทืจ ืœื•ื™ืคืŸ ืึทืจื•ื™ืกืคื™ืจืŸ

ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ NetFlow ืื•ื™ืฃ Cisco Systems ื•ื™ืกืจื™ื›ื˜ ืงืขื ืขืŸ ืžื™ืกื˜ืึธืžืข ื–ื™ื™ืŸ ื’ืขืจื•ืคึฟืŸ ืึท ื’ืึธืจ ืคึผืจืึธืกื˜ ืึทืจื‘ืขื˜ ืคึฟืึทืจ ืงื™ื™ืŸ ื ืขืฅ ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ืึธืจ. ืคึฟืึทืจ ืื•ื ื“ื–ืขืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืžื™ืจ ื•ื•ืขืœืŸ ื ืขืžืขืŸ ืขืคึผืขืก ืžืขืจ ื•ืžื’ืขื•ื•ื™ื™ื ื˜ืœืขืš. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ื“ื™ ืžื™ืงืจืึธื˜ื™ืง RB2011UiAS-2HnD ืจืึทื•ื˜ืขืจ. ื™ืึธ, ืึทื“ืœื™ ื’ืขื ื•ื’, ืึทื–ืึท ืึท ื‘ื•ื“ื–ืฉืขื˜ ืœื™ื™ื–ื•ื ื’ ืคึฟืึทืจ ืงืœื™ื™ืŸ ืื•ืŸ ื”ื™ื™ื ืึธืคืึทืกื™ื– ืื•ื™ืš ืฉื˜ื™ืฆื˜ ื“ื™ NetFlow v5/v9 ืื•ืŸ IPFIX ืคึผืจืึธื˜ืึธืงืึธืœืก. ืื™ืŸ ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก, ืฉื˜ืขืœืŸ ื“ื™ ืฆื™ืœ (ื–ืึทืžืœืขืจ ืึทื“ืจืขืก 192.168.78.198 ืื•ืŸ ืคึผืึธืจื˜ 2055):

ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–

ืื•ืŸ ืœื™ื™ื’ ืึทืœืข ื“ื™ ืžืขื˜ืจื™ืงืก ื‘ื ื™ืžืฆื ืคึฟืึทืจ ืขืงืกืคึผืึธืจื˜:

ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–

ืื™ืŸ ื“ืขื ืคื•ื ื˜ ืžื™ืจ ืงืขื ืขืŸ ื–ืึธื’ืŸ ืึทื– ื“ื™ ื™ืงืขืจื“ื™ืง ืกืขื˜ืึทืคึผ ืื™ื– ื’ืึทื ืฅ. ืžื™ืจ ืงืึธื ื˜ืจืึธืœื™ืจืŸ ืฆื™ ืคืึทืจืงืขืจ ืงื•ืžื˜ ืื™ืŸ ื“ื™ ืกื™ืกื˜ืขื.

ืฉืจื™ื˜ 5: ื˜ืขืกื˜ื™ื ื’ ืื•ืŸ ืึทืคึผืขืจื™ื™ื˜ื™ื ื’ ื“ื™ ื ืขื˜ื•ื•ืึธืจืง ืคืึธืจืฉื˜ืขืœื•ื ื’ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ืึทื’ื ืึธืกื˜ื™ืงืก ืžืึธื“ื•ืœืข

ืื™ืจ ืงืขื ืขืŸ ืงืึธื ื˜ืจืึธืœื™ืจืŸ ื“ืขื ื‘ื™ื™ึทื–ื™ื™ึทืŸ ืคื•ืŸ ืคืึทืจืงืขืจ ืคึฟื•ืŸ ื“ื™ ืžืงื•ืจ ืื™ืŸ ื“ื™ ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืคืœืึธื•ื•ืžืึธืŸ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืฆืขื ื˜ืขืจ -> ืงื•ื•ืืœืŸ:

ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–

ืžื™ืจ ื–ืขืŸ ืึทื– ื“ืึทื˜ืŸ ืึทืจื™ื™ึทืŸ ื“ื™ ืกื™ืกื˜ืขื. ืขื˜ืœืขื›ืข ืžืึธืœ ื ืึธืš ื“ืขืจ ื–ืึทืžืœืขืจ ื”ืื˜ ืึทืงื™ื•ืžื™ืึทืœื™ื™ื˜ื™ื“ ืคืึทืจืงืขืจ, ื“ื™ ื•ื•ื™ื“ื–ืฉื™ืฅ ื•ื•ืขื˜ ืึธื ื”ื™ื™ื‘ืŸ ืฆื• ื•ื•ื™ื™ึทื–ืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข:

ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–

ื“ื™ ืกื™ืกื˜ืขื ืื™ื– ื’ืขื‘ื•ื™ื˜ ืื•ื™ืฃ ื“ื™ ื‘ื•ื™ืขืจ ืึทืจืึธืคึผ ืคึผืจื™ื ืฆื™ืคึผ. ืึทื– ืื™ื–, ื“ืขืจ ื‘ืึทื ื™ืฆืขืจ, ื•ื•ืขืŸ ืกืึทืœืขืงื˜ื™ื ื’ ืึท ืคืจืึทื’ืžืขื ื˜ ืคื•ืŸ ืื™ื ื˜ืขืจืขืก ืื•ื™ืฃ ืึท ื“ื™ืึทื’ืจืึทืžืข ืึธื“ืขืจ ื’ืจืึทืคื™ืง, "ืคืืœื˜" ืฆื• ื“ืขืจ ืžื“ืจื’ื” ืคื•ืŸ ื˜ื™ืคืงื™ื™ึทื˜ ืคื•ืŸ ื“ืึทื˜ืŸ ื•ื•ืึธืก ืขืจ ื“ืึทืจืฃ:

ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–

ืึทืจืึธืคึผ ืฆื• ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ื™ืขื“ืขืจ ื ืขืฅ ืงืฉืจ ืื•ืŸ ืงืฉืจ:

ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–

ืฉืจื™ื˜ 6. ืึทื ืึทืžืึทืœื™ ื“ืขื˜ืขืงืฉืึทืŸ ืกืขืงื•ืจื™ื˜ื™ ืžืึธื“ื•ืœืข

ื“ืขืจ ืžืึธื“ื•ืœืข ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขืจื•ืคึฟืŸ ื˜ืึธืžืขืจ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืžืขืจืกื˜ ื˜ืฉื™ืงืึทื•ื•ืข, ื“ืึทื ืง ืฆื• ื“ื™ ื ื•ืฆืŸ ืคื•ืŸ ื›ืกื™ืžืข-ืคืจื™ื™ ืžืขื˜ื”ืึธื“ืก ืคึฟืึทืจ ื“ื™ื˜ืขืงื˜ื™ื ื’ ืึทื ืึทืžืึทืœื™ื– ืื™ืŸ ื ืขืฅ ืคืึทืจืงืขืจ ืื•ืŸ ื‘ื™ื™ื–ืข ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜. ืึธื‘ืขืจ ื“ืึธืก ืื™ื– ื ื™ืฉื˜ ืึทืŸ ืึทื ืึทืœืึธื’ ืคื•ืŸ IDS / IPS ืกื™ืกื˜ืขืžืขืŸ. ืืจื‘ืขื˜ืŸ ืžื™ื˜ ื“ื™ ืžืึธื“ื•ืœืข ื”ื™ื™ื‘ื˜ ืžื™ื˜ ื–ื™ื™ืŸ "ื˜ืจื™ื™ื ื™ื ื’". ืฆื• ื˜ืึธืŸ ื“ืึธืก, ืึท ืกืคึผืขืฆื™ืขืœ ืžืึทื–ืขืง ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ืึทืœืข ื“ื™ ืฉืœื™ืกืœ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ ืื•ืŸ ื‘ืึทื“ื™ื ื•ื ื’ืก ืคื•ืŸ ื“ื™ ื ืขืฅ, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜:

  • ื’ื™ื™ื˜ื•ื•ื™ื™ ืึทื“ืจืขืกืขืก, DNS, DHCP ืื•ืŸ NTP ืกืขืจื•ื•ืขืจืก,
  • ืึทื“ืจืขืกื™ื ื’ ืื™ืŸ ื‘ืึทื ื™ืฆืขืจ ืื•ืŸ ืกืขืจื•ื•ืขืจ ืกืขื’ืžืึทื ืฅ.

ื ืึธืš ื“ืขื, ื“ื™ ืกื™ืกื˜ืขื ื’ื™ื™ื˜ ืื™ืŸ ื˜ืจื™ื™ื ื™ื ื’ ืžืึธื“ืข, ื•ื•ืึธืก ืœืึทืกืฅ ืื™ืŸ ื“ื•ืจื›ืฉื ื™ื˜ืœืขืš ืคื•ืŸ 2 ื•ื•ืึธื›ืŸ ืฆื• 1 ื—ื•ื“ืฉ. ื‘ืขืฉืึทืก ื“ืขื ืฆื™ื™ื˜, ื“ื™ ืกื™ืกื˜ืขื ื“ื–ืฉืขื ืขืจื™ื™ืฅ ื‘ืึทืกืขืœื™ื ืข ืคืึทืจืงืขืจ ื•ื•ืึธืก ืื™ื– ืกืคึผืขืฆื™ืคื™ืฉ ืฆื• ืื•ื ื“ื–ืขืจ ื ืขืฅ. ืกื™ืžืคึผืœื™ ืฉื˜ืขืœืŸ, ื“ื™ ืกื™ืกื˜ืขื ืœืขืจื ื˜:

  • ื•ื•ืึธืก ื ืึทื˜ื•ืจ ืื™ื– ื˜ื™ืคึผื™ืฉ ืคึฟืึทืจ ื ืขืฅ ื ืึธื•ื“ื–?
  • ื•ื•ืึธืก ื•ื•ืึทืœื™ื•ืžื– ืคื•ืŸ ื“ืึทื˜ืŸ ื–ืขื ืขืŸ ื˜ื™ืคึผื™ืงืœื™ ื˜ืจืึทื ืกืคืขืจื“ ืื•ืŸ ื–ืขื ืขืŸ ื ืึธืจืžืึทืœ ืคึฟืึทืจ ื“ื™ ื ืขืฅ?
  • ื•ื•ืึธืก ืื™ื– ื“ื™ ื˜ื™ืคึผื™ืฉ ืึทืคึผืขืจื™ื™ื˜ื™ื ื’ ืฆื™ื™ื˜ ืคึฟืึทืจ ื™ื•ื–ืขืจื–?
  • ื•ื•ืึธืก ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืœื•ื™ืคืŸ ืื•ื™ืฃ ื“ื™ ื ืขืฅ?
  • ืื•ืŸ ืคื™ืœ ืžืขืจ..

ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜, ืžื™ืจ ื‘ืึทืงื•ืžืขืŸ ืึท ื’ืขืฆื™ื™ึทื’ ื•ื•ืึธืก ื™ื™ื“ืขื ืึทืคื™ื™ื“ ืงื™ื™ืŸ ืึทื ืึทืžืึทืœื™ื– ืื™ืŸ ืื•ื ื“ื–ืขืจ ื ืขืฅ ืื•ืŸ ื“ื™ื•ื•ื™ื™ื™ืฉืึทื ื– ืคื•ืŸ ื˜ื™ืคึผื™ืฉ ื ืึทื˜ื•ืจ. ื“ืึธ ื–ืขื ืขืŸ ืึท ืคึผืึธืจ ืคื•ืŸ ื‘ื™ื™ืฉืคื™ืœืŸ ืึทื– ื“ื™ ืกื™ืกื˜ืขื ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื“ืขื˜ืขืงื˜:

  • ืคืึทืจืฉืคึผืจื™ื™ื˜ื•ื ื’ ืคื•ืŸ ื ื™ื™ึท ืžืึทืœื•ื•ืึทืจืข ืื•ื™ืฃ ื“ื™ ื ืขืฅ ื•ื•ืึธืก ืื™ื– ื ื™ืฉื˜ ื“ื™ื˜ืขืงื˜ืึทื“ ื“ื•ืจืš ืึทื ื˜ื™ื•ื•ื™ืจื•ืก ืกื™ื’ื ืึทื˜ืฉืขืจื–;
  • ื‘ื•ื™ืขืŸ ื“ื ืก, ICMP ืึธื“ืขืจ ืื ื“ืขืจืข ื˜ืึทื ืึทืœื– ืื•ืŸ ื˜ืจืึทื ืกืžื™ื˜ื™ื ื’ ื“ืึทื˜ืŸ ื‘ื™ื™ืคึผืึทืกื™ื ื’ ื“ื™ ืคื™ื™ืจื•ื•ืึทืœ;
  • ื“ื™ ืื•ื™ืกื–ืขืŸ ืคื•ืŸ ืึท ื ื™ื™ึท ืงืึธืžืคึผื™ื•ื˜ืขืจ ืื•ื™ืฃ ื“ื™ ื ืขืฅ ืคึผืึธื•ื–ื™ื ื’ ื•ื•ื™ ืึท DHCP ืื•ืŸ / ืึธื“ืขืจ ื“ื ืก ืกืขืจื•ื•ืขืจ.

ื–ืืœ ืก ื–ืขืŸ ื•ื•ื™ ืขืก ืงื•ืงื˜ ื•ื•ื™ ืœืขื‘ืŸ. ื ืึธืš ื“ื™ื™ืŸ ืกื™ืกื˜ืขื ืื™ื– ื˜ืจื™ื™ื ื“ ืื•ืŸ ื’ืขื‘ื•ื™ื˜ ืึท ื‘ืึทืกืขืœื™ื ืข ืคื•ืŸ โ€‹โ€‹ื ืขืฅ ืคืึทืจืงืขืจ, ืขืก ื”ื™ื™ื‘ื˜ ืฆื• ื“ืขื˜ืขืงื˜ ื™ื ืกืึทื“ืึทื ืฅ:

ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–

ื“ืขืจ ื”ื•ื™ืคึผื˜ ื‘ืœืึทื˜ ืคื•ืŸ ื“ื™ ืžืึธื“ื•ืœืข ืื™ื– ืึท ื˜ื™ื™ืžืœื™ื™ืŸ ืžื™ื˜ ื™ื™ื“ืขื ืึทืคื™ื™ื“ ื™ื ืกืึทื“ืึทื ืฅ. ืื™ืŸ ืื•ื ื“ื–ืขืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืžื™ืจ ื–ืขืŸ ืึท ืงืœืึธืจ ื ืึธื’ืœ, ื‘ืขืขืจืขืš ืฆื•ื•ื™ืฉืŸ 9 ืื•ืŸ 16 ืฉืขื”. ื–ืืœ ืก ืื•ื™ืกืงืœื™ื™ึทื‘ืŸ ืขืก ืื•ืŸ ืงื•ืง ืื™ืŸ ืžืขืจ ื“ืขื˜ืึทืœ.

ื“ื™ ืึทื ืึทืžืึทืœืึทืก ื ืึทื˜ื•ืจ ืคื•ืŸ ื“ื™ ืึทื˜ืึทืงืขืจ ืื•ื™ืฃ ื“ื™ ื ืขืฅ ืื™ื– ืงืœืืจ ืงืขื ื˜ื™ืง. ืขืก ืึทืœืข ืกื˜ืึทืจืฅ ืžื™ื˜ ื“ื™ ืคืึทืงื˜ ืึทื– ื“ืขืจ ื‘ืึทืœืขื‘ืึธืก ืžื™ื˜ ื“ื™ ืึทื“ืจืขืก 192.168.3.225 ืื ื’ืขื”ื•ื™ื‘ืŸ ืึท ื”ืึธืจื™ื–ืึธื ื˜ืึทืœ ื™ื‘ืขืจืงื•ืงืŸ ืคื•ืŸ ื“ื™ ื ืขืฅ ืื•ื™ืฃ ืคึผืึธืจื˜ 3389 (Microsoft RDP ื“ื™ื ืกื˜) ืื•ืŸ ื’ืขืคึฟื•ื ืขืŸ 14 ืคึผืึธื˜ืขื ืฆื™ืขืœ "ื•ื•ื™ืงื˜ื™ืžืก":

ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–

ะธ

ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–

ื“ื™ ืคืืœื’ืขื ื“ืข ืจืขืงืึธืจื“ืขื“ ืื™ื ืฆื™ื“ืขื ื˜ - ื‘ืึทืœืขื‘ืึธืก 192.168.3.225 ื”ื™ื™ื‘ื˜ ืึท ื‘ืจื•ื˜ ืงืจืึทืคื˜ ื‘ืึทืคืึทืœืŸ ืฆื• ื‘ืจื•ื˜ ืงืจืึทืคื˜ ืคึผืึทืกื•ื•ืขืจื“ื– ืื•ื™ืฃ ื“ื™ RDP ื“ื™ื ืกื˜ (ืคึผืึธืจื˜ 3389) ืื™ืŸ ื“ื™ ืคืจื™ืขืจ ื™ื™ื“ืขื ืึทืคื™ื™ื“ ืึทื“ืจืขืกืขืก:

ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–

ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜ ืคื•ืŸ ื“ื™ ื‘ืึทืคืึทืœืŸ, ืึท SMTP ืึทื ืึทืžืึทืœื™ ืื™ื– ื“ื™ื˜ืขืงื˜ืึทื“ ืื•ื™ืฃ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ื›ืึทืงื˜ ืžื—ื ื•ืช. ืื™ืŸ ืื ื“ืขืจืข ื•ื•ืขืจื˜ืขืจ, SPAM ื”ืื˜ ืื ื’ืขื”ื•ื™ื‘ืŸ:

ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื“ื™ื˜ืขืงืฉืึทืŸ ืคื•ืŸ ืึทื ืึทืžืึทืœืึทืก ื ืขืฅ ื˜ืขื˜ื™ืงื™ื™ื˜ ื ื™ืฆืŸ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืกืึทืœื•ืฉืึทื ื–

ื“ืขื ื‘ื™ื™ืฉืคึผื™ืœ ืื™ื– ืึท ืงืœืึธืจ ื“ืขืžืึทื ืกื˜ืจื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ ืงื™ื™ืคึผืึทื‘ื™ืœืึทื˜ื™ื– ืคื•ืŸ ื“ื™ ืกื™ืกื˜ืขื ืื•ืŸ ื“ื™ ืึทื ืึทืžืึทืœื™ ื“ืขื˜ืขืงืฉืึทืŸ ืกืขืงื•ืจื™ื˜ื™ ืžืึธื“ื•ืœืข ืื™ืŸ ื‘ืึทื–ื•ื ื“ืขืจ. ืจื™ื›ื˜ืขืจ ื“ื™ ื™ืคืขืงื˜ื™ื•ื•ื ืึทืก ืคึฟืึทืจ ื–ื™ืš. ื“ืึธืก ืขื ื“ื™ืงื˜ ื“ื™ ืคืึทื ื’ืงืฉืึทื ืึทืœ ืื™ื‘ืขืจื‘ืœื™ืง ืคื•ืŸ ื“ื™ ืœื™ื™ื–ื•ื ื’.

ืกืึธืฃ

ื–ืืœ ืก ืกืึทืžืขืจื™ื™ื– ื•ื•ืึธืก ืงืึทื ืงืœื•ื–ืฉืึทื ื– ืžื™ืจ ืงืขื ืขืŸ ืฆื™ืขืŸ ื•ื•ืขื’ืŸ ืคืœืึธื•ื•ืžืึธืŸ:

  • ืคืœืึธื•ื•ืžืึธืŸ ืื™ื– ืึท ืคึผืจืขืžื™ืข ืœื™ื™ื–ื•ื ื’ ืคึฟืึทืจ ืคึฟื™ืจืžืข ืงืึทืกื˜ืึทืžืขืจื–;
  • ื“ืึทื ืง ืฆื• ื–ื™ื™ึทืŸ ื•ื•ืขืจืกืึทื˜ื™ืœืึทื˜ื™ ืื•ืŸ ืงืึทืžืคึผืึทื˜ืึทื‘ื™ืœืึทื˜ื™, ื“ืึทื˜ืŸ ื–ืึทืžืœื•ื ื’ ืื™ื– ื‘ื ื™ืžืฆื ืคึฟื•ืŸ ืงื™ื™ืŸ ืžืงื•ืจ: ื ืขืฅ ื•ื™ืกืจื™ื›ื˜ (Cisco, Juniper, HPE, Huawei ...) ืึธื“ืขืจ ื“ื™ื™ืŸ ืื™ื™ื’ืขื ืข ืคึผืจืึธื‘ืขืก (Flowmon Probe);
  • ื“ื™ ืกืงืึทืœืึทื‘ื™ืœื™ื˜ื™ ืงื™ื™ืคึผืึทื‘ื™ืœืึทื˜ื™ื– ืคื•ืŸ ื“ื™ ืœื™ื™ื–ื•ื ื’ ืœืึธื–ืŸ ืื™ืจ ืฆื• ื™ืงืกืคึผืึทื ื“ ื“ื™ ืคืึทื ื’ืงืฉืึทื ืึทืœื™ื˜ื™ ืคื•ืŸ ื“ื™ ืกื™ืกื˜ืขื ื“ื•ืจืš ืึทื“ื™ื ื’ ื ื™ื™ึทืข ืžืึทื“ื–ืฉื•ืœื–, ืื•ืŸ ืคืึทืจื’ืจืขืกืขืจืŸ ืคึผืจืึธื•ื“ืึทืงื˜ื™ื•ื•ื™ื˜ื™ ื“ืึทื ืง ืฆื• ืึท ืคืœืขืงืกืึทื‘ืึทืœ ืฆื•ื’ืึทื ื’ ืฆื• ืœื™ื™ืกืึทื ืกื™ื ื’;
  • ื“ื•ืจืš ื“ื™ ื ื•ืฆืŸ ืคื•ืŸ ื›ืกื™ืžืข-ืคืจื™ื™ ืึทื ืึทืœื™ืกื™ืก ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–, ื“ื™ ืกื™ืกื˜ืขื ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื“ืขื˜ืขืงื˜ ื ื•ืœ-ื˜ืึธื’ ืื ืคืืœืŸ ืืคื™ืœื• ืื•ืžื‘ืึทืงืึทื ื˜ ืฆื• ืึทื ื˜ื™ื•ื•ื™ืจื•ืก ืื•ืŸ IDS / IPS ืกื™ืกื˜ืขืžืขืŸ;
  • ื“ืึทื ืง ืฆื• ื’ืึทื ืฅ "ื“ื•ืจื›ื–ืขื™ืงื™ื™ึทื˜" ืื™ืŸ ื˜ืขืจืžื™ื ืขืŸ ืคื•ืŸ ื™ื ืกื˜ืึทืœื™ืจื•ื ื’ ืื•ืŸ ื‘ื™ื™ึทื–ื™ื™ึทืŸ ืคื•ืŸ ื“ื™ ืกื™ืกื˜ืขื ืื•ื™ืฃ ื“ื™ ื ืขืฅ - ื“ื™ ืœื™ื™ื–ื•ื ื’ ื˜ื•ื˜ ื ื™ืฉื˜ ื•ื•ื™ืจืงืŸ ื“ื™ ืึธืคึผืขืจืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹ืื ื“ืขืจืข ื ืึธื•ื“ื– ืื•ืŸ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ ืคื•ืŸ ื“ื™ื™ืŸ IT ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ;
  • ืคืœืึธื•ื•ืžืึธืŸ ืื™ื– ื“ืขืจ ื‘ืœื•ื™ื– ืœื™ื™ื–ื•ื ื’ ืื•ื™ืฃ ื“ืขื ืžืึทืจืง ื•ื•ืึธืก ืฉื˜ื™ืฆื˜ ืคืึทืจืงืขืจ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ื‘ื™ื™ ืกืคึผื™ื“ื– ืึทืจื•ื™ืฃ ืฆื• 100 ื’ื‘ืคึผืก;
  • ืคืœืึธื•ื•ืžืึธืŸ ืื™ื– ืึท ืœื™ื™ื–ื•ื ื’ ืคึฟืึทืจ ื ืขื˜ื•ื•ืึธืจืงืก ืคื•ืŸ ืงื™ื™ืŸ ื•ื•ืึธื’;
  • ื“ืขืจ ื‘ืขืกื˜ืขืจ ืคึผืจื™ื™ึทื– / ืคืึทื ื’ืงืฉืึทื ืึทืœื™ื˜ื™ ืคืึทืจื”ืขืœื˜ืขื ื™ืฉ ืฆื•ื•ื™ืฉืŸ ืขื ืœืขืš ืกืึทืœื•ืฉืึทื ื–.

ืื™ืŸ ื“ืขื ืจืขืฆืขื ื–ื™ืข, ืžื™ืจ ื™ื’ื–ืึทืžืึทื ื“ ื•ื•ื™ื™ื ื™ืงืขืจ ื•ื•ื™ 10% ืคื•ืŸ ื“ื™ ื’ืึทื ืฅ ืคืึทื ื’ืงืฉืึทื ืึทืœื™ื˜ื™ ืคื•ืŸ ื“ื™ ืœื™ื™ื–ื•ื ื’. ืื™ืŸ ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ืึทืจื˜ื™ืงืœ ืžื™ืจ ื•ื•ืขืœืŸ ืจืขื“ืŸ ื•ื•ืขื’ืŸ ื“ื™ ืจื•ืขืŸ Flowmon Networks ืžืึทื“ื–ืฉื•ืœื–. ื ื™ืฆืŸ ื“ื™ ืึทืคึผืคึผืœื™ืงืึทื˜ื™ืึธืŸ ืคึผืขืจืคืึธืจืžืึทื ืกืข ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืžืึธื“ื•ืœืข ื•ื•ื™ ืึท ื‘ื™ื™ืฉืคึผื™ืœ, ืžื™ืจ ื•ื•ืขืœืŸ ื•ื•ื™ื™ึทื–ืŸ ื•ื•ื™ ื’ืขืฉืขืคื˜ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ืึธืจืก ืงืขื ืขืŸ ืขื ืฉื•ืจ ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœืึทื˜ื™ ืื™ืŸ ืึท ื’ืขื’ืขื‘ืŸ SLA ืžื“ืจื’ื”, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ื“ื™ืึทื’ื ืึธื–ื™ืจืŸ ืคึผืจืึธื‘ืœืขืžืก ื•ื•ื™ ื’ืขืฉื•ื•ื™ื ื“ ื•ื•ื™ ืžืขื’ืœืขืš.

ืžื™ืจ ื•ื•ืขืœืŸ ืื•ื™ืš ืœืึทื“ืŸ ืื™ืจ ืฆื• ืื•ื ื“ื–ืขืจ ื•ื•ืขื‘ื™ื ืึทืจ (10.09.2019/XNUMX/XNUMX) ื“ืขื“ืึทืงื™ื™ื˜ืึทื“ ืฆื• ื“ื™ ืกืึทืœื•ืฉืึทื ื– ืคื•ืŸ ื“ื™ ืคืึทืจืงื•ื™ืคืขืจ ืคืœืึธื•ื•ืžืึธืŸ ื ืขื˜ื•ื•ืึธืจืงืก. ืฆื• ืคืึทืจ-ืจืขื’ื™ืกื˜ืจื™ืจืŸ, ืžื™ืจ ื‘ืขื˜ืŸ ืื™ืจ ืคืึทืจืฉืจื™ื™ึทื‘ืŸ ื“ืึธ.
ืึทื– ืก ืึทืœืข ืคึฟืึทืจ ืื™ืฆื˜, ื“ืึทื ืงืขืŸ ื“ื™ืจ ืคึฟืึทืจ ื“ื™ื™ืŸ ืื™ื ื˜ืขืจืขืก!

ื‘ืœื•ื™ื– ืจืขื’ื™ืกื˜ืจื™ืจื˜ ื ื™ืฆืขืจืก ืงืขื ืขืŸ ืึธื ื˜ื™ื™ืœ ื ืขืžืขืŸ ืื™ืŸ ื“ื™ ื™ื‘ืขืจื‘ืœื™ืง. ืกื™ื™ืŸ ืืจื™ื™ืŸื‘ื™ื˜ืข.

ื ื™ืฆืŸ Netflow ืคึฟืึทืจ ื ืขืฅ ืžืึธื ื™ื˜ืึธืจื™ื ื’?

  • ื™ืึธ

  • ื ื™ื™ืŸ, ืึธื‘ืขืจ ืื™ืš ืคึผืœืึทืŸ ืฆื•

  • ืงื™ื™ืŸ

9 ื‘ืื ื•ืฆืขืจ ื”ืื‘ืŸ ื’ืขืฉื˜ื™ืžื˜. 3 ื‘ืื ื•ืฆืขืจ ื”ืื‘ืŸ ื–ื™ืš ืืคื’ืขื”ืืœื˜ืŸ.

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’