ืกืขื˜ืึทืคึผ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ Palo Alto Networks: SSL VPN

ืกืขื˜ืึทืคึผ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ Palo Alto Networks: SSL VPN

ื˜ืจืึธืฅ ืึทืœืข ื“ื™ ืึทื“ื•ื•ืึทื ื˜ื™ื“ื–ืฉื™ื– ืคื•ืŸ ืคึผืึทืœืึธ ืึทืœื˜ืึธ ื ืขื˜ื•ื•ืึธืจืงืก ืคื™ืจืขื•ื•ืึทืœืœืก, ืขืก ืื™ื– ื ื™ืฉื˜ ืคื™ืœ ืžืึทื˜ืขืจื™ืึทืœ ืื•ื™ืฃ ื“ื™ RuNet ืื•ื™ืฃ ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ื“ื™ ื“ืขื•ื•ื™ืกืขืก, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ื˜ืขืงืกื˜ืŸ ื•ื•ืึธืก ื“ื™ืกืงืจื™ื™ื‘ื™ื ื’ ื“ื™ ื“ืขืจืคืึทืจื•ื ื’ ืคื•ืŸ ื–ื™ื™ืขืจ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ. ืžื™ืจ ื‘ืึทืฉืœืึธืกืŸ ืฆื• ืกืึทืžืขืจื™ื™ื– ื“ื™ ืžืึทื˜ืขืจื™ืึทืœืก ื•ื•ืึธืก ืžื™ืจ ื”ืึธื‘ืŸ ืึทืงื™ื•ืžื™ืึทืœื™ื™ื˜ื™ื“ ื‘ืขืฉืึทืก ืื•ื ื“ื–ืขืจ ืึทืจื‘ืขื˜ ืžื™ื˜ ื“ื™ ื•ื™ืกืจื™ื›ื˜ ืคื•ืŸ ื“ืขื ืคืึทืจืงื•ื™ืคืขืจ ืื•ืŸ ืจืขื“ืŸ ื•ื•ืขื’ืŸ ื“ื™ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ื•ื•ืึธืก ืžื™ืจ ื”ืึธื‘ืŸ ื’ืขืคึฟื•ื ืขืŸ ื‘ืขืฉืึทืก ื“ื™ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ ืคืึทืจืฉื™ื“ืŸ ืคึผืจืึทื“ื–ืฉืขืงืก.

ืฆื• ื‘ืึทืงืขื ืขืŸ ืื™ืจ ืžื™ื˜ Palo Alto Networks, ื“ืขืจ ืึทืจื˜ื™ืงืœ ื•ื•ืขื˜ ืงื•ืงืŸ ืื™ืŸ ื“ื™ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ืคืืจืœืื ื’ื˜ ืฆื• ืกืึธืœื•ื•ืข ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืžืขืจืกื˜ ืคึผืจืึธืกื˜ ืคื™ื™ืจื•ื•ืึทืœ ืคึผืจืึธื‘ืœืขืžืก - SSL VPN ืคึฟืึทืจ ื•ื•ื™ื™ึทื˜ ืึทืงืกืขืก. ืžื™ืจ ื•ื•ืขืœืŸ ืื•ื™ืš ืจืขื“ืŸ ื•ื•ืขื’ืŸ ื™ื•ื˜ื™ืœืึทื˜ื™ื– ืคืึทื ื’ืงืฉืึทื ื– ืคึฟืึทืจ ื’ืขื ืขืจืึทืœ ืคื™ื™ืจื•ื•ืึทืœ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ, ื‘ืึทื ื™ืฆืขืจ ืœืขื’ื™ื˜ื™ืžืึทืฆื™ืข, ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืื•ืŸ ื–ื™ื›ืขืจื”ื™ื™ื˜ ืคึผืึทืœืึทืกื™ื–. ืื•ื™ื‘ ื“ื™ ื˜ืขืžืข ืื™ื– ืคื•ืŸ ืื™ื ื˜ืขืจืขืก ืฆื• ืœื™ื™ืขื ืขืจ, ืื™ืŸ ื“ืขืจ ืฆื•ืงื•ื ืคึฟื˜ ืžื™ืจ ื•ื•ืขืœืŸ ืžืขืœื“ื•ื ื’ ืžืึทื˜ืขืจื™ืึทืœืก ืึทื ืึทืœื™ื™ื–ื™ื ื’ ืคึผืœืึทืฅ-ืฆื•-ืคึผืœืึทืฅ ื•ื•ืคึผืŸ, ื“ื™ื ืึทืžื™ืฉ ืจื•ื˜ื™ื ื’ ืื•ืŸ ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ื ื™ืฆืŸ ืคึผืึทื ืึธืจืึทืžืึท.

ืคึผืึทืœืึธ ืึทืœื˜ืึธ ื ืขื˜ื•ื•ืึธืจืงืก ืคื™ืจืขื•ื•ืึทืœืœืก ื ื•ืฆืŸ ืึท ื ื•ืžืขืจ ืคื•ืŸ ื™ื ืึทื•ื•ื™ื™ื˜ื™ื•ื• ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืึทืคึผ-ืฉื™ื™ึทืŸ, ื‘ืึทื ื™ืฆืขืจ-ืฉื™ื™ึทืŸ, ืื™ื ื”ืึทืœื˜-ืฉื™ื™ึทืŸ. ื“ื™ ื ื•ืฆืŸ ืคื•ืŸ ื“ืขื ืคืึทื ื’ืงืฉืึทื ืึทืœื™ื˜ื™ ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืขื ืฉื•ืจ ืึท ื”ื•ื™ืš ืžื“ืจื’ื” ืคื•ืŸ ื–ื™ื›ืขืจื”ื™ื™ื˜. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืžื™ื˜ App-ID ืขืก ืื™ื– ืžืขื’ืœืขืš ืฆื• ื™ื“ืขื ื˜ื™ืคื™ืฆื™ืจืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืคืึทืจืงืขืจ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืกื™ื’ื ืึทื˜ืฉืขืจื–, ื“ื™ืงืึธื•ื“ื™ื ื’ ืื•ืŸ ื›ื™ื•ืจื™ืกื˜ื™ืงืก, ืจืึทื’ืึทืจื“ืœืึทืก ืคื•ืŸ ื“ื™ ืคึผืึธืจื˜ ืื•ืŸ ืคึผืจืึธื˜ืึธืงืึธืœ ื’ืขื ื™ืฆื˜, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ื™ืŸ ืึท SSL ื˜ื•ื ืขืœ. User-ID ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื™ื“ืขื ื˜ื™ืคื™ืฆื™ืจืŸ ื ืขืฅ ื ื™ืฆืขืจืก ื“ื•ืจืš LDAP ื™ื ืึทื’ืจื™ื™ืฉืึทืŸ. Content-ID ืžืื›ื˜ ืขืก ืžืขื’ืœืขืš ืฆื• ื™ื‘ืขืจืงื•ืงืŸ ืคืึทืจืงืขืจ ืื•ืŸ ื™ื“ืขื ื˜ื™ืคื™ืฆื™ืจืŸ ื˜ืจืึทื ืกืžื™ื˜ื˜ืขื“ ื˜ืขืงืขืก ืื•ืŸ ื–ื™ื™ืขืจ ืื™ื ื”ืึทืœื˜. ืื ื“ืขืจืข ืคื™ื™ืจื•ื•ืึทืœ ืคืึทื ื’ืงืฉืึทื ื– ืึทืจื™ื™ึทื ื ืขืžืขืŸ ื™ื ื˜ืจื•ื–ืฉืึทืŸ ืฉื•ืฅ, ืฉื•ืฅ ืงืขื’ืŸ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ื– ืื•ืŸ ื“ืึธืก ืื ืคืืœืŸ, ื’ืขื‘ื•ื™ื˜-ืื™ืŸ ืึทื ื˜ื™-ืกืคึผื™ื•ื•ืึทืจืข, URL ืคึฟื™ืœื˜ืจื™ืจื•ื ื’, ืงืœืึทืกื˜ืขืจื™ื ื’ ืื•ืŸ ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’.

ืคึฟืึทืจ ื“ื™ ื“ืขืžืึทื ืกื˜ืจื™ื™ืฉืึทืŸ, ืžื™ืจ ื•ื•ืขืœืŸ ื ื•ืฆืŸ ืึทืŸ ืืคื’ืขื–ื•ื ื“ืขืจื˜ ืฉื˜ื™ื™ืŸ, ืžื™ื˜ ืึท ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ื™ื™ื“ืขื ื™ืงืึทืœ ืฆื• ื“ื™ ืคืึทืงื˜ื™ืฉ, ืžื™ื˜ ื“ื™ ื•ื™ืกื ืขื ืคื•ืŸ ืžื™ื˜ืœ ื ืขืžืขืŸ, AD ืคืขืœื“ ื ืึธืžืขืŸ ืื•ืŸ IP ืึทื“ืจืขืกืขืก. ืื™ืŸ ืคืึทืงื˜, ืึทืœืฅ ืื™ื– ืžืขืจ ืงืึธืžืคึผืœื™ืฆื™ืจื˜ - ืขืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ืคื™ืœืข ืฆื•ื•ื™ื™ื’ืŸ. ืื™ืŸ ื“ืขื ืคืึทืœ, ืึทื ืฉื˜ืึธื˜ ืคื•ืŸ ืึท ืื™ื™ืŸ ืคื™ื™ืจื•ื•ืึทืœ, ืึท ืงื ื•ื™ืœ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืื™ื ืกื˜ืึทืœื™ืจืŸ ืื•ื™ืฃ ื“ื™ ื’ืขืžืืจืงืŸ ืคื•ืŸ ื”ื•ื™ืคื˜ ื–ื™ื™ื˜ืœืขืš, ืื•ืŸ ื“ื™ื ืึทืžื™ืฉ ืจื•ื˜ื™ื ื’ ืงืขืŸ ืื•ื™ืš ื–ื™ื™ืŸ ืคืืจืœืื ื’ื˜.

ื’ืขื•ื•ื™ื™ื ื˜ ืื•ื™ืฃ ื“ื™ ืฉื˜ื™ื™ืŸ PAN-OS 7.1.9. ื•ื•ื™ ืึท ื˜ื™ืคึผื™ืฉ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ, ื‘ืึทื˜ืจืึทื›ื˜ืŸ ืึท ื ืขืฅ ืžื™ื˜ ืึท ืคึผืึทืœืึธ ืึทืœื˜ืึธ ื ืขื˜ื•ื•ืึธืจืงืก ืคื™ื™ืจื•ื•ืึทืœ ื‘ื™ื™ึท ื“ื™ ื‘ืจืขื’. ื“ื™ ืคื™ื™ืจื•ื•ืึทืœ ื’ื™ื˜ ื•ื•ื™ื™ึทื˜ ืกืกืœ ื•ื•ืคึผืŸ ืึทืงืกืขืก ืฆื• ื“ื™ ื”ื•ื™ืคึผื˜ ืึธืคื™ืก. ื“ื™ ืึทืงื˜ื™ื•ื•ืข Directory ืคืขืœื“ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ื•ื•ื™ ืึท ื‘ืึทื ื™ืฆืขืจ ื“ืึทื˜ืึทื‘ื™ื™ืก (ืคื™ื’ื•ืจืข 1).

ืกืขื˜ืึทืคึผ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ Palo Alto Networks: SSL VPN
ืคื™ื’ื•ืจืข 1 - ื ืขืฅ ื‘ืœืึธืง ื“ื™ืึทื’ืจืึทืžืข

ืกืขื˜ืึทืคึผ ืกื˜ืขืคึผืก:

  1. ืžื™ื˜ืœ ืคืึทืจ-ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ. ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ื“ืขื ื ืึธืžืขืŸ, ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ IP ืึทื“ืจืขืก, ืกื˜ืึทื˜ื™ืง ืจื•ืฅ, ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ืึธืจ ืึทืงืึทื•ื ืฅ, ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืคึผืจืึธื•ืคื™ื™ืœื–
  2. ื™ื ืกื˜ืึธืœื™ื ื’ ืœื™ื™ืกืึทื ืกื™ื–, ืงืึทื ืคื™ื’ื™ืขืจ ืื•ืŸ ื™ื ืกื˜ืึธืœื™ื ื’ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื•ื ื’ืขืŸ
  3. ืงืึทื ืคื™ื’ื™ืขืจ ื–ื™ื›ืขืจื”ื™ื™ื˜ ื–ืึธื ืขืก, ื ืขืฅ ื™ื ื˜ืขืจืคื™ื™ืกื™ื–, ืคืึทืจืงืขืจ ืคึผืึทืœืึทืกื™ื–, โ€‹โ€‹ืึทื“ืจืขืก ืื™ื‘ืขืจื–ืขืฆื•ื ื’
  4. ืงืึทื ืคื™ื’ื™ืขืจ ืึท LDAP ืึธื˜ืขื ื˜ืึทืงื™ื™ืฉืึทืŸ ืคึผืจืึธืคื™ืœ ืื•ืŸ ื‘ืึทื ื™ืฆืขืจ ืœืขื’ื™ื˜ื™ืžืึทืฆื™ืข ืฉื˜ืจื™ืš
  5. ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืึท SSL VPN

1. ืคึผืจื™ืกืขื˜

ื“ื™ ื”ื•ื™ืคึผื˜ ื’ืขืฆื™ื™ึทื’ ืคึฟืึทืจ ืงืึทื ืคื™ื’ื™ืขืจื™ื ื’ ื“ื™ ืคึผืึทืœืึธ ืึทืœื˜ืึธ ื ืขื˜ื•ื•ืึธืจืงืก ืคื™ื™ืจื•ื•ืึทืœ ืื™ื– ื“ื™ ื•ื•ืขื‘ ืฆื•ื‘ื™ื ื“; ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ื“ื•ืจืš ื“ื™ CLI ืื™ื– ืื•ื™ืš ืžืขื’ืœืขืš. ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜, ื“ื™ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืฆื•ื‘ื™ื ื“ ืื™ื– ื‘ืึทืฉื˜ื™ืžื˜ ืฆื• IP ืึทื“ืจืขืก 192.168.1.1/24, ืœืึธื’ื™ืŸ: ืึทื“ืžื™ืŸ, ืคึผืึทืจืึธืœ: ืึทื“ืžื™ืŸ.

ืื™ืจ ืงืขื ืขืŸ ื˜ื•ื™ืฉืŸ ื“ื™ ืึทื“ืจืขืก ืึธื“ืขืจ ื“ื•ืจืš ืงืึทื ืขืงื˜ื™ื ื’ ืฆื• ื“ื™ ื•ื•ืขื‘ ืฆื•ื‘ื™ื ื“ ืคึฟื•ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื ืขืฅ, ืึธื“ืขืจ ื ื™ืฆืŸ ื“ื™ ื‘ืึทืคึฟืขืœ ืฉื˜ืขืœืŸ deviceconfig ืกื™ืกื˜ืขื ื™ืคึผ-ืึทื“ืจืขืก <> ื ืขื˜ืžืึทืกืง <>. ืขืก ืื™ื– ื’ืขื˜ืืŸ ืื™ืŸ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ืžืึธื“ืข. ืฆื• ื‘ืึทืฉื˜ื™ืžืขืŸ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ืžืึธื“ืข, ื ื•ืฆืŸ ื“ื™ ื‘ืึทืคึฟืขืœ ืงืึทื ืคื™ื’ื™ืขืจ. ื›ืœ ืขื ื“ืขืจื•ื ื’ืขืŸ ืื•ื™ืฃ ื“ื™ ืคื™ื™ืจื•ื•ืึทืœ ืคืึทืœืŸ ื‘ืœื•ื™ื– ื ืึธืš ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก ื–ืขื ืขืŸ ื‘ืืฉื˜ืขื˜ื™ืงื˜ ื“ื•ืจืš ื“ื™ ื‘ืึทืคึฟืขืœ commit, ื‘ื™ื™ื“ืข ืื™ืŸ ื‘ืึทืคึฟืขืœืŸ ืฉื•ืจื” ืžืึธื“ืข ืื•ืŸ ืื™ืŸ ื“ื™ ื•ื•ืขื‘ ืฆื•ื‘ื™ื ื“.

ืฆื• ื˜ื•ื™ืฉืŸ ืกืขื˜ื˜ื™ื ื’ืก ืื™ืŸ ื“ื™ ื•ื•ืขื‘ ืฆื•ื‘ื™ื ื“, ื ื•ืฆืŸ ื“ื™ ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืžื™ื˜ืœ -> ืึทืœื’ืขืžื™ื™ื ืข ืกืขื˜ื˜ื™ื ื’ืก ืื•ืŸ ืžื™ื˜ืœ -> ืžืึทื ืึทื’ืขืžืขื ื˜ ืฆื•ื‘ื™ื ื“ ืกืขื˜ื˜ื™ื ื’ืก. ื“ื™ ื ืึธืžืขืŸ, ื‘ืึทื ืขืจื–, ืฆื™ื™ื˜ ื–ืึธื ืข ืื•ืŸ ืื ื“ืขืจืข ืกืขื˜ื˜ื™ื ื’ืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ืฉื˜ืขืœืŸ ืื™ืŸ ื“ื™ ืึทืœื’ืขืžื™ื™ื ืข ืกืขื˜ื˜ื™ื ื’ืก ืึธืคึผื˜ื™ื™ืœื•ื ื’ (Fig. 2).

ืกืขื˜ืึทืคึผ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ Palo Alto Networks: SSL VPN
ืคื™ื’ื•ืจืข 2 - ืžืึทื ืึทื’ืขืžืขื ื˜ ืฆื•ื‘ื™ื ื“ ืคึผืึทืจืึทืžืขื˜ืขืจืก

ืื•ื™ื‘ ืื™ืจ ื ื•ืฆืŸ ืึท ื•ื•ื™ืจื˜ื•ืึทืœ ืคื™ื™ืจื•ื•ืึทืœ ืื™ืŸ ืึทืŸ ESXi ืกื•ื•ื™ื•ื•ืข, ืื™ืŸ ื“ื™ ืึทืœื’ืขืžื™ื™ื ืข ืกืขื˜ื˜ื™ื ื’ืก ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื’ืขื‘ืŸ ื“ื™ ื ื•ืฆืŸ ืคื•ืŸ ื“ื™ MAC ืึทื“ืจืขืก ืึทืกื™ื™ื ื“ ื“ื•ืจืš ื“ื™ ื›ื™ื™ืคึผืขืจื•ื•ื™ื™ื–ืขืจ, ืึธื“ืขืจ ืงืึทื ืคื™ื’ื™ืขืจ ื“ื™ MAC ืึทื“ืจืขืกืขืก ืกืคึผืขืกื™ืคื™ืขื“ ืื•ื™ืฃ ื“ื™ ืคื™ื™ืจื•ื•ืึทืœ ื™ื ื˜ืขืจืคื™ื™ืกื™ื– ืื•ื™ืฃ ื“ื™ ื›ื™ื™ืคึผืขืจื•ื•ื™ื™ื–ืขืจ, ืึธื“ืขืจ ื˜ื•ื™ืฉืŸ ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก ืคื•ืŸ ื“ื™ ื•ื•ื™ืจื˜ื•ืึทืœ ืกื•ื•ื™ื˜ืฉื™ื– ืฆื• ืœืึธื–ืŸ MAC ืขื ื“ืขืจื•ื ื’ืขืŸ ืึทื“ืจืขืกืขืก. ืึทื ื“ืขืจืฉ, ืคืึทืจืงืขืจ ื•ื•ืขื˜ ื ื™ืฉื˜ ืคืึธืจืŸ ื“ื•ืจืš.

ื“ื™ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืฆื•ื‘ื™ื ื“ ืื™ื– ืงืึทื ืคื™ื’ื™ืขืจื“ ืกืขืคึผืขืจืึทื˜ืœื™ ืื•ืŸ ืื™ื– ื ื™ืฉื˜ ื’ืขื•ื•ื™ื–ืŸ ืื™ืŸ ื“ืขืจ ืจืฉื™ืžื” ืคื•ืŸ ื ืขืฅ ื™ื ื˜ืขืจืคื™ื™ืกื™ื–. ืื™ืŸ ืงืึทืคึผื™ื˜ืœ ืžืึทื ืึทื’ืขืžืขื ื˜ ืฆื•ื‘ื™ื ื“ ืกืขื˜ื˜ื™ื ื’ืก ืกืคึผืขืฆื™ืคื™ืฆื™ืจื˜ ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ ื’ื™ื™ื˜ื•ื•ื™ื™ ืคึฟืึทืจ ื“ื™ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืฆื•ื‘ื™ื ื“. ืื ื“ืขืจืข ืกื˜ืึทื˜ื™ืง ืจื•ืฅ ื–ืขื ืขืŸ ืงืึทื ืคื™ื’ื™ืขืจื“ ืื™ืŸ ื“ื™ ื•ื•ื™ืจื˜ื•ืึทืœ ืจืึธื•ื˜ืขืจืก ืึธืคึผื˜ื™ื™ืœื•ื ื’; ื“ืึธืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ื“ื™ืกืงืึทืกื˜ ืฉืคึผืขื˜ืขืจ.

ืฆื• ืœืึธื–ืŸ ืึทืงืกืขืก ืฆื• ื“ื™ ืžื™ื˜ืœ ื“ื•ืจืš ืื ื“ืขืจืข ื™ื ื˜ืขืจืคื™ื™ืกื™ื–, ืื™ืจ ืžื•ื–ืŸ ืฉืึทืคึฟืŸ ืึท ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืคึผืจืึธืคื™ืœ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืคึผืจืึธืคื™ืœ ืื™ืŸ ื“ืขืจ ืึธืคึผื˜ื™ื™ืœื•ื ื’ ื ืขืฅ -> ื ืขืฅ ืคึผืจืึธื•ืคื™ื™ืœื– -> ืฆื•ื‘ื™ื ื“ ืžื’ืžื˜ ืื•ืŸ ื‘ืึทืฉื˜ื™ืžืขืŸ ืขืก ืฆื• ื“ื™ ืฆื•ื ืขืžืขืŸ ืฆื•ื‘ื™ื ื“.

ื“ืขืจื ืึธืš ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ DNS ืื•ืŸ NTP ืื™ืŸ ื“ื™ ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืžื™ื˜ืœ -> ื‘ืึทื“ื™ื ื•ื ื’ืก ืฆื• ื‘ืึทืงื•ืžืขืŸ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื•ื ื’ืขืŸ ืื•ืŸ ื•ื•ื™ื™ึทื–ืŸ ื“ื™ ืฆื™ื™ื˜ ืจื™ื›ื˜ื™ืง (Fig. 3). ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜, ืึทืœืข ืคืึทืจืงืขืจ ื“ื–ืฉืขื ืขืจื™ื™ื˜ืึทื“ ื“ื•ืจืš ื“ื™ ืคื™ื™ืจื•ื•ืึทืœ ื ื™ืฆื˜ ื“ื™ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืฆื•ื‘ื™ื ื“ IP ืึทื“ืจืขืก ื•ื•ื™ ื–ื™ื™ึทืŸ ืžืงื•ืจ IP ืึทื“ืจืขืก. ืื™ืจ ืงืขื ืขืŸ ื‘ืึทืฉื˜ื™ืžืขืŸ ืึท ืึทื ื“ืขืจืฉ ืฆื•ื‘ื™ื ื“ ืคึฟืึทืจ ื™ืขื“ืขืจ ืกืคึผืขืฆื™ืคื™ืฉ ื“ื™ื ืกื˜ ืื™ืŸ ื“ืขืจ ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืกืขืจื•ื•ื™ืก ืจื•ื˜ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ.

ืกืขื˜ืึทืคึผ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ Palo Alto Networks: SSL VPN
ืคื™ื’ื•ืจืข 3 - ื“ื ืก, ื ื˜ืคึผ ืื•ืŸ ืกื™ืกื˜ืขื ืจื•ืฅ ื“ื™ื ืกื˜ ืคึผืึทืจืึทืžืขื˜ืขืจืก

2. ื™ื ืกื˜ืึธืœื™ื ื’ ืœื™ื™ืกืึทื ืกื™ื–, ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืื•ืŸ ื™ื ืกื˜ืึทืœื™ืจืŸ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื•ื ื’ืขืŸ

ืคึฟืึทืจ ืคื•ืœ ืึธืคึผืขืจืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹ืึทืœืข ืคื™ื™ืจื•ื•ืึทืœ ืคืึทื ื’ืงืฉืึทื ื–, ืื™ืจ ืžื•ื–ืŸ ื™ื ืกื˜ืึทืœื™ืจืŸ ืึท ื“ืขืจืœื•ื™ื‘ืขื ื™ืฉ. ืื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ ืึท ืคึผืจืึธืฆืขืก ื“ืขืจืœื•ื™ื‘ืขื ื™ืฉ ื“ื•ืจืš ืจื™ืงื•ื•ืขืกื˜ื™ื ื’ ืขืก ืคึฟื•ืŸ Palo Alto Networks ืคึผืึทืจื˜ื ืขืจืก. ื–ื™ื™ึทืŸ ื’ื™ืœื˜ื™ืงื™ื™ึทื˜ ืฆื™ื™ึทื˜ ืื™ื– 30 ื˜ืขื’. ื“ื™ ื“ืขืจืœื•ื™ื‘ืขื ื™ืฉ ืื™ื– ืึทืงื˜ื™ื•ื•ื™ื™ื˜ื™ื“ ืึธื“ืขืจ ื“ื•ืจืš ืึท ื˜ืขืงืข ืึธื“ืขืจ ื ื™ืฆืŸ ืึธื˜-ืงืึธื“. ืœื™ืกืขื ืกืขืก ื–ืขื ืขืŸ ืงืึทื ืคื™ื’ื™ืขืจื“ ืื™ืŸ ื“ื™ ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืžื™ื˜ืœ -> ืœื™ืกืขื ืกืขืก (ืคื™ื’. 4).
ื ืึธืš ื™ื ืกื˜ืึธืœื™ื ื’ ื“ื™ ื“ืขืจืœื•ื™ื‘ืขื ื™ืฉ, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ ื“ื™ ื™ื ืกื˜ืึทืœื™ืจื•ื ื’ ืคื•ืŸ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื•ื ื’ืขืŸ ืื™ืŸ ื“ืขืจ ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืžื™ื˜ืœ -> ื“ื™ื ืึทืžื™ืฉ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื•ื ื’ืขืŸ.
ืื™ืŸ ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืžื™ื˜ืœ -> ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืื™ืจ ืงืขื ืขืŸ ืืจืืคืงืืคื™ืข ืื•ืŸ ื™ื ืกื˜ืึทืœื™ืจืŸ ื ื™ื™ึทืข ื•ื•ืขืจืกื™ืขืก ืคื•ืŸ PAN-OS.

ืกืขื˜ืึทืคึผ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ Palo Alto Networks: SSL VPN
ืคื™ื’ื•ืจืข 4 - ื“ืขืจืœื•ื™ื‘ืขื ื™ืฉ ืงืึธื ื˜ืจืึธืœ ื˜ืึทืคืœื™ืข

3. ืงืึทื ืคื™ื’ื™ืขืจื™ื ื’ ื–ื™ื›ืขืจื”ื™ื™ึทื˜ ื–ืึธื ืขืก, ื ืขืฅ ื™ื ื˜ืขืจืคื™ื™ืกื™ื–, ืคืึทืจืงืขืจ ืคึผืึทืœืึทืกื™ื–, โ€‹โ€‹ืึทื“ืจืขืก ืื™ื‘ืขืจื–ืขืฆื•ื ื’

ืคึผืึทืœืึธ ืึทืœื˜ืึธ ื ืขื˜ื•ื•ืึธืจืงืก ืคื™ืจืขื•ื•ืึทืœืœืก ื ื•ืฆืŸ ื–ืึธื ืข ืœืึธื’ื™ืง ื•ื•ืขืŸ ืงืึทื ืคื™ื’ื™ืขืจ ื ืขืฅ ื›ึผืœืœื™ื. ื ืขืฅ ื™ื ื˜ืขืจืคื™ื™ืกื™ื– ื–ืขื ืขืŸ ืึทืกื™ื™ื ื“ ืฆื• ืึท ืกืคึผืขืฆื™ืคื™ืฉ ื–ืึธื ืข, ืื•ืŸ ื“ืขื ื–ืึธื ืข ืื™ื– ื’ืขื ื™ืฆื˜ ืื™ืŸ ืคืึทืจืงืขืจ ื›ึผืœืœื™ื. ื“ืขื ืฆื•ื’ืึทื ื’ ืึทืœืึทื•ื– ืื™ืŸ ื“ืขืจ ืฆื•ืงื•ื ืคึฟื˜, ื•ื•ืขืŸ ื˜ืฉืึทื ื’ื™ื ื’ ืฆื•ื‘ื™ื ื“ ืกืขื˜ื˜ื™ื ื’ืก, ื ื™ืฉื˜ ืฆื• ื˜ื•ื™ืฉืŸ ื“ื™ ืคืึทืจืงืขืจ ื›ึผืœืœื™ื, ืึธื‘ืขืจ ืึทื ืฉื˜ืึธื˜ ืฆื• ืจื™ืึทืกื™ื™ื ื“ ื“ื™ ื ื™ื™ื˜ื™ืง ื™ื ื˜ืขืจืคื™ื™ืกื™ื– ืฆื• ื“ื™ ืฆื•ื ืขืžืขืŸ ื–ืึธื ืขืก. ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜, ืคืึทืจืงืขืจ ืื™ืŸ ืึท ื–ืึธื ืข ืื™ื– ืขืจืœื•ื™ื‘ื˜, ืคืึทืจืงืขืจ ืฆื•ื•ื™ืฉืŸ ื–ืึธื ืขืก ืื™ื– ืคึผืจืึธื•ื›ื™ื‘ืึทื˜ืึทื“, ืคึผืจื™ื“ื™ืคื™ื™ื ื“ ื›ึผืœืœื™ื ื–ืขื ืขืŸ ืคืึทืจืึทื ื˜ื•ื•ืึธืจื˜ืœืขืš ืคึฟืึทืจ ื“ืขื ื™ื ื˜ืจืึทื–ืึธื ืข-ืคืขืœื™ืงื™ื™ึทื˜ ะธ ื™ื ื˜ืขืจื–ืึธื ืข-ืคืขืœื™ืงื™ื™ึทื˜.

ืกืขื˜ืึทืคึผ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ Palo Alto Networks: SSL VPN
ืคื™ื’ื•ืจืข 5 - ื–ื™ื›ืขืจืงื™ื™ึทื˜ ื–ืึธื ืขืก

ืื™ืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ, ืึท ืฆื•ื‘ื™ื ื“ ืื•ื™ืฃ ื“ื™ ื™ื ืขืจืœืขืš ื ืขืฅ ืื™ื– ืึทืกื™ื™ื ื“ ืฆื• ื“ื™ ื–ืึธื ืข ื™ื ืขืจืœืขืš, ืื•ืŸ ื“ื™ ืฆื•ื‘ื™ื ื“ ืคื™ื™ืกื™ื ื’ ื“ื™ ืื™ื ื˜ืขืจื ืขื˜ ืื™ื– ืึทืกื™ื™ื ื“ ืฆื• ื“ื™ ื–ืึธื ืข ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง. ืคึฟืึทืจ SSL VPN, ืึท ื˜ื•ื ืขืœ ืฆื•ื‘ื™ื ื“ ืื™ื– ื‘ืืฉืืคืŸ ืื•ืŸ ืึทืกื™ื™ื ื“ ืฆื• ื“ื™ ื–ืึธื ืข ื•ื•ืคึผืŸ (ืคื™ื’. 5).

Palo Alto Networks ืคื™ื™ืจื•ื•ืึทืœ ื ืขืฅ ื™ื ื˜ืขืจืคื™ื™ืกื™ื– ืงืขื ืขืŸ ืึทืจื‘ืขื˜ืŸ ืื™ืŸ ืคื™ื ืฃ ืคืึทืจืฉื™ื“ืขื ืข ืžืึธื“ืขืก:

  • ืฆืึทืคึผืŸ - ื’ืขื ื™ืฆื˜ ืฆื• ื–ืึทืžืœืขืŸ ืคืึทืจืงืขืจ ืคึฟืึทืจ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ืึทื ืึทืœื™ืกื™ืก ืฆื•ื•ืขืงืŸ
  • HA - ื’ืขื ื™ืฆื˜ ืคึฟืึทืจ ืงื ื•ื™ืœ ืึธืคึผืขืจืึทืฆื™ืข
  • ื•ื•ื™ืจื˜ื•ืึทืœ ื•ื•ื™ืจืข - ืื™ืŸ ื“ืขื ืžืึธื“ืข, Palo Alto Networks ืงืึทืžื‘ื™ื™ื ื– ืฆื•ื•ื™ื™ ื™ื ื˜ืขืจืคื™ื™ืกื™ื– ืื•ืŸ ื˜ืจืึทื ืกืคึผืขืจืึทื ื˜ ืคืึทืจืงืขืจ ืฆื•ื•ื™ืฉืŸ ื–ื™ื™ ืึธืŸ ื˜ืฉืึทื ื’ื™ื ื’ MAC ืื•ืŸ IP ืึทื“ืจืขืกืขืก
  • Layer2 - ื‘ืึทืฉื˜ื™ืžืขืŸ ืžืึธื“ืข
  • Layer3 - ืจืึทื•ื˜ืขืจ ืžืึธื“ืข

ืกืขื˜ืึทืคึผ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ Palo Alto Networks: SSL VPN
ืคื™ื’ื•ืจืข 6 - ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ื“ื™ ืฆื•ื‘ื™ื ื“ ืึธืคึผืขืจื™ื™ื˜ื™ื ื’ ืžืึธื“ืข

ืื™ืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ, Layer3 ืžืึธื“ืข ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ (ืคื™ื’ื•ืจืข 6). ื“ื™ ื ืขืฅ ืฆื•ื‘ื™ื ื“ ืคึผืึทืจืึทืžืขื˜ืขืจืก ืึธื ื•ื•ื™ื™ึทื–ืŸ ื“ื™ IP ืึทื“ืจืขืก, ืึทืคึผืขืจื™ื™ื˜ื™ื ื’ ืžืึธื“ืข ืื•ืŸ ื“ื™ ืงืึธืจืึทืกืคึผืึทื ื“ื™ื ื’ ื–ื™ื›ืขืจื”ื™ื™ื˜ ื–ืึธื ืข. ืื™ืŸ ืึทื“ื™ืฉืึทืŸ ืฆื• ื“ื™ ืึธืคึผืขืจื™ื™ื˜ื™ื ื’ ืžืึธื“ืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ืฆื•ื‘ื™ื ื“, ืื™ืจ ืžื•ื–ืŸ ื‘ืึทืฉื˜ื™ืžืขืŸ ืขืก ืฆื• ื“ื™ ื•ื•ื™ืจื˜ื•ืึทืœ ืจืึทื•ื˜ืขืจ ื•ื•ื™ืจื˜ื•ืึทืœ ืจืึทื•ื˜ืขืจ, ื“ืึธืก ืื™ื– ืึทืŸ ืึทื ืึทืœืึธื’ ืคื•ืŸ ืึท VRF ื‘ื™ื™ึทืฉืคึผื™ืœ ืื™ืŸ Palo Alto Networks. ื•ื•ื™ืจื˜ื•ืขืœ ืจืึธื•ื˜ืขืจืก ื–ืขื ืขืŸ ืืคื’ืขื–ื•ื ื“ืขืจื˜ ืคื•ืŸ ื™ืขื“ืขืจ ืื ื“ืขืจืขืจ ืื•ืŸ ื”ืึธื‘ืŸ ื–ื™ื™ืขืจ ืื™ื™ื’ืขื ืข ืจื•ื˜ื™ื ื’ ื˜ื™ืฉืŸ ืื•ืŸ ื ืขืฅ ืคึผืจืึธื˜ืึธืงืึธืœ ืกืขื˜ื˜ื™ื ื’ืก.

ื“ื™ ื•ื•ื™ืจื˜ื•ืึทืœ ืจืึทื•ื˜ืขืจ ืกืขื˜ื˜ื™ื ื’ืก ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ืกื˜ืึทื˜ื™ืง ืจื•ืฅ ืื•ืŸ ืจื•ื˜ื™ื ื’ ืคึผืจืึธื˜ืึธืงืึธืœ ืกืขื˜ื˜ื™ื ื’ืก. ืื™ืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ, ื‘ืœื•ื™ื– ืึท ืคืขืœื™ืงื™ื™ึทื˜ ืžืึทืจืฉืจื•ื˜ ืื™ื– ื‘ืืฉืืคืŸ ืคึฟืึทืจ ืึทืงืกืขืก ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ื ืขื˜ื•ื•ืึธืจืงืก (ืคื™ื’ื•ืจืข 7).

ืกืขื˜ืึทืคึผ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ Palo Alto Networks: SSL VPN
ืคื™ื’ื•ืจืข 7 - ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืึท ื•ื•ื™ืจื˜ื•ืึทืœ ืจืึทื•ื˜ืขืจ

ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ื‘ื™ื ืข ืื™ื– ืคืึทืจืงืขืจ ืคึผืึทืœืึทืกื™ื–, โ€‹โ€‹ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืคึผืึทืœืึทืกื™ื– -> ื–ื™ื›ืขืจื”ื™ื™ึทื˜. ื ื‘ื™ื™ืฉืคึผื™ืœ ืคื•ืŸ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ืื™ื– ื’ืขื•ื•ื™ื–ืŸ ืื™ืŸ ืคื™ื’ื•ืจืข 8. ื“ื™ ืœืึธื’ื™ืง ืคื•ืŸ ื“ื™ ื›ึผืœืœื™ื ืื™ื– ื“ื™ ื–ืขืœื‘ืข ื•ื•ื™ ืคึฟืึทืจ ืึทืœืข ืคื™ืจืขื•ื•ืึทืœืœืก. ื“ื™ ื›ึผืœืœื™ื ื–ืขื ืขืŸ ืึธืคึผื’ืขืฉื˜ืขืœื˜ ืคื•ืŸ ืฉืคึผื™ืฅ ืฆื• ื“ื ืึธ, ืึทืจืึธืคึผ ืฆื• ื“ืขืจ ืขืจืฉื˜ืขืจ ื’ืœื™ื™ึทื›ืŸ. ืงื•ืจืฅ ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’ ืคื•ืŸ ื“ื™ ื›ึผืœืœื™ื:

1. ืกืกืœ ื•ื•ืคึผืŸ ืึทืงืกืขืก ืฆื• ื•ื•ืขื‘ ื˜ื•ื™ืขืจ. ืึทืœืึทื•ื– ืึทืงืกืขืก ืฆื• ื“ื™ ื•ื•ืขื‘ ื˜ื•ื™ืขืจ ืฆื• ืึธื˜ืขื ื˜ืึทืงื™ื™ื˜ ื•ื•ื™ื™ึทื˜ ืงืึทื ืขืงืฉืึทื ื–
2. ื•ื•ืคึผืŸ ืคืึทืจืงืขืจ - ืึทืœืึทื•ื™ื ื’ ืคืึทืจืงืขืจ ืฆื•ื•ื™ืฉืŸ ื•ื•ื™ื™ึทื˜ ืงืึทื ืขืงืฉืึทื ื– ืื•ืŸ ื“ื™ ืงืึธืคึผ ืึธืคื™ืก
3. ื™ืงืขืจื“ื™ืง ืื™ื ื˜ืขืจื ืขื˜ - ืึทืœืึทื•ื™ื ื’ ื“ื ืก, ืคึผื™ื ื’, ื˜ืจืึทืกืขืจืึธื•ื˜ืข, ื ื˜ืคึผ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื–. ื“ื™ ืคื™ื™ืจื•ื•ืึทืœ ืึทืœืึทื•ื– ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืกื™ื’ื ืึทื˜ืฉืขืจื–, ื“ื™ืงืึธื•ื“ื™ื ื’ ืื•ืŸ ื›ื™ื•ืจื™ืกื˜ื™ืงืก ืืœื ื•ื•ื™ ืคึผืึธืจื˜ ื ื•ืžืขืจืŸ ืื•ืŸ ืคึผืจืึธื˜ืึธืงืึธืœืก, ื•ื•ืึธืก ืื™ื– ื•ื•ืึธืก ื“ื™ ืกืขืจื•ื•ื™ืก ืึธืคึผื˜ื™ื™ืœื•ื ื’ ื–ืื’ื˜ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืคืขืœื™ืงื™ื™ึทื˜. ืคืขืœื™ืงื™ื™ึทื˜ ืคึผืึธืจื˜ / ืคึผืจืึธื˜ืึธืงืึธืœ ืคึฟืึทืจ ื“ืขื ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ
4. ื•ื•ืขื‘ ืึทืงืกืขืก - ืึทืœืึทื•ื™ื ื’ ืื™ื ื˜ืขืจื ืขื˜ ืึทืงืกืขืก ื“ื•ืจืš ื”ื˜ื˜ืคึผ ืื•ืŸ ื”ื˜ื˜ืคึผืก ืคึผืจืึธื˜ืึธืงืึธืœืก ืึธืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืงืึธื ื˜ืจืึธืœ
5,6. ืคืขืœื™ืงื™ื™ึทื˜ ื›ึผืœืœื™ื ืคึฟืึทืจ ืื ื“ืขืจืข ืคืึทืจืงืขืจ.

ืกืขื˜ืึทืคึผ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ Palo Alto Networks: SSL VPN
ืคื™ื’ื•ืจืข 8 - ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ื ืขืฅ ื›ึผืœืœื™ื

ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ NAT, ื ื•ืฆืŸ ื“ื™ ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืคึผืึทืœืึทืกื™ื– -> NAT. ื ื‘ื™ื™ืฉืคึผื™ืœ ืคื•ืŸ NAT ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ืื™ื– ื’ืขื•ื•ื™ื–ืŸ ืื™ืŸ ืคื™ื’ื•ืจืข 9.

ืกืขื˜ืึทืคึผ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ Palo Alto Networks: SSL VPN
ืคื™ื’ื•ืจืข 9 - ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ NAT ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ

ืคึฟืึทืจ ืงื™ื™ืŸ ืคืึทืจืงืขืจ ืคื•ืŸ ื™ื ืขืจืœืขืš ืฆื• ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง, ืื™ืจ ืงืขื ืขืŸ ื˜ื•ื™ืฉืŸ ื“ื™ ืžืงื•ืจ ืึทื“ืจืขืก ืฆื• ื“ื™ ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง IP ืึทื“ืจืขืก ืคื•ืŸ ื“ื™ ืคื™ื™ืจื•ื•ืึทืœ ืื•ืŸ ื ื•ืฆืŸ ืึท ื“ื™ื ืึทืžื™ืฉ ืคึผืึธืจื˜ ืึทื“ืจืขืก (PAT).

4. ืงืึทื ืคื™ื’ื™ืขืจื™ื ื’ ืœื“ืึทืคึผ ืึธื˜ืขื ื˜ืึทืงื™ื™ืฉืึทืŸ ืคึผืจืึธืคื™ืœ ืื•ืŸ ื‘ืึทื ื™ืฆืขืจ ืœืขื’ื™ื˜ื™ืžืึทืฆื™ืข ืคึฟื•ื ืงืฆื™ืข
ืื™ื™ื“ืขืจ ืงืึทื ืขืงื˜ื™ื ื’ ื™ื•ื–ืขืจื– ื“ื•ืจืš SSL-VPN, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ ืึทืŸ ืึธื˜ืขื ื˜ืึทืงื™ื™ืฉืึทืŸ ืžืขืงืึทื ื™ื–ืึทื. ืื™ืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ, ืึธื˜ืขื ื˜ืึทืงื™ื™ืฉืึทืŸ ื•ื•ืขื˜ ืคึผืึทืกื™ืจืŸ ืฆื• ื“ื™ ืึทืงื˜ื™ื•ื•ืข Directory ืคืขืœื“ ืงืึธื ื˜ืจืึธืœืœืขืจ ื“ื•ืจืš ื“ื™ ืคึผืึทืœืึธ ืึทืœื˜ืึธ ื ืขื˜ื•ื•ืึธืจืงืก ื•ื•ืขื‘ ืฆื•ื‘ื™ื ื“.

ืกืขื˜ืึทืคึผ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ Palo Alto Networks: SSL VPN
ืคื™ื’ื•ืจืข 10 - LDAP ืคึผืจืึธืคื™ืœ

ืคึฟืึทืจ ืึธื˜ืขื ื˜ืึทืงื™ื™ืฉืึทืŸ ืฆื• ืึทืจื‘ืขื˜ืŸ, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ LDAP ืคึผืจืึธืคื™ืœ ะธ ืึธื˜ืขื ื˜ืึทืงื™ื™ืฉืึทืŸ ืคึผืจืึธืคื™ืœ. ืื™ืŸ ื“ืขืจ ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืžื™ื˜ืœ -> ืกืขืจื•ื•ื™ืจืขืจ ืคึผืจืึธืคื™ืœืขืก -> LDAP (ืคื™ื’. 10) ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ื“ื™ IP ืึทื“ืจืขืก ืื•ืŸ ืคึผืึธืจื˜ ืคื•ืŸ ื“ื™ ืคืขืœื“ ืงืึธื ื˜ืจืึธืœืœืขืจ, LDAP ื˜ื™ืคึผ ืื•ืŸ ื‘ืึทื ื™ืฆืขืจ ื—ืฉื‘ื•ืŸ ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืื™ืŸ ื“ื™ ื’ืจื•ืคึผืขืก ืกืขืจื•ื•ื™ืจืขืจ ืึธืคึผืขืจื™ื™ื˜ืขืจื–, ื’ืขืฉืขืขื ื™ืฉ ืœืึธื’ ืจื™ื“ืขืจื–, ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืงืึทื ื™ื•ื–ืขืจื–. ื“ืขืจื ืึธืš ืื™ืŸ ื“ืขืจ ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืžื™ื˜ืœ -> ืึธื˜ืขื ื˜ืึทืงื™ื™ืฉืึทืŸ ืคึผืจืึธืคื™ืœ ืฉืึทืคึฟืŸ ืึท ืึธื˜ืขื ื˜ืึทืงื™ื™ืฉืึทืŸ ืคึผืจืึธืคื™ืœ (Fig. 11), ืฆื™ื™ื›ืŸ ื“ื™ ืคืจื™ืขืจ ื‘ืืฉืืคืŸ ืื™ื™ื ืขืจ LDAP ืคึผืจืึธืคื™ืœ ืื•ืŸ ืื™ืŸ ื“ื™ ืึทื•ื•ืึทื ืกื™ืจื˜ืข ืงื•ื•ื™ื˜ืœ ืžื™ืจ ืึธื ื•ื•ื™ื™ึทื–ืŸ ื“ื™ ื’ืจื•ืคึผืข ืคื•ืŸ โ€‹โ€‹ื ื™ืฆืขืจืก (ืคื™ื’ื•ืจืข 12) ื•ื•ืึธืก ื–ืขื ืขืŸ ืขืจืœื•ื™ื‘ื˜ ื•ื•ื™ื™ึทื˜ ืึทืงืกืขืก. ืขืก ืื™ื– ื•ื•ื™ื›ื˜ื™ืง ืฆื• ื˜ืึธืŸ ื“ื™ ืคึผืึทืจืึทืžืขื˜ืขืจ ืื™ืŸ ื“ื™ื™ืŸ ืคึผืจืึธืคื™ืœ ื‘ืึทื ื™ืฆืขืจ ืคืขืœื“, ืึทื ื“ืขืจืฉ ื’ืจื•ืคึผืข-ื‘ืื–ื™ืจื˜ ื“ืขืจืœื•ื™ื‘ืขื ื™ืฉ ื•ื•ืขื˜ ื ื™ืฉื˜ ืึทืจื‘ืขื˜ืŸ. ื“ื™ ืคืขืœื“ ืžื•ื–ืŸ ืึธื ื•ื•ื™ื™ึทื–ืŸ ื“ื™ NetBIOS ืคืขืœื“ ื ืึธืžืขืŸ.

ืกืขื˜ืึทืคึผ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ Palo Alto Networks: SSL VPN
ืคื™ื’ื•ืจืข 11 - ืึธื˜ืขื ื˜ืึทืงื™ื™ืฉืึทืŸ ืคึผืจืึธืคื™ืœ

ืกืขื˜ืึทืคึผ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ Palo Alto Networks: SSL VPN
ืคื™ื’ื•ืจืข 12 - ืึทื“ ื’ืจื•ืคึผืข ืกืขืœืขืงืฆื™ืข

ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ื‘ื™ื ืข ืื™ื– ืกืขื˜ืึทืคึผ ืžื™ื˜ืœ -> ื‘ืึทื ื™ืฆืขืจ ืœืขื’ื™ื˜ื™ืžืึทืฆื™ืข. ื“ืึธ ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ื“ื™ IP ืึทื“ืจืขืก ืคื•ืŸ ื“ื™ ืคืขืœื“ ืงืึทื ื˜ืจืึธื•ืœืขืจ, ืงืึทื ืขืงืฉืึทืŸ ืงืจืึทื“ืขื ื˜ืฉืึทืœื– ืื•ืŸ ืงืึทื ืคื™ื’ื™ืขืจ ืกืขื˜ื˜ื™ื ื’ืก ื’ืขื‘ืŸ ื–ื™ื›ืขืจื”ื™ื™ื˜ ืงืœืึธืฅ, ื’ืขื‘ืŸ ืกืขืกื™ืข, ื’ืขื‘ืŸ ืคึผืจืึธื‘ื™ื ื’ (ืคื™ื’. 13). ืื™ืŸ ืงืึทืคึผื™ื˜ืœ ื’ืจื•ืคืข ืžืึทืคึผื™ื ื’ (Fig. 14) ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื˜ืึธืŸ ื“ื™ ืคึผืึทืจืึทืžืขื˜ืขืจืก ืคึฟืึทืจ ื™ื™ื“ืขื ื˜ืึทืคื™ื™ื™ื ื’ ืึทื‘ื“ื–ืฉืขืงืฅ ืื™ืŸ ืœื“ืึทืคึผ ืื•ืŸ ื“ื™ ืจืฉื™ืžื” ืคื•ืŸ ื’ืจื•ืคึผืขืก ื•ื•ืึธืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขื ื™ืฆื˜ ืคึฟืึทืจ ื“ืขืจืœื•ื™ื‘ืขื ื™ืฉ. ืคึผื•ื ืงื˜ ื•ื•ื™ ืื™ืŸ ื“ื™ ืึธื˜ืขื ื˜ืึทืงื™ื™ืฉืึทืŸ ืคึผืจืึธืคื™ืœ, ื“ืึธ ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืฉื˜ืขืœืŸ ื“ื™ ื‘ืึทื ื™ืฆืขืจ ืคืขืœื“ ืคึผืึทืจืึทืžืขื˜ืขืจ.

ืกืขื˜ืึทืคึผ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ Palo Alto Networks: SSL VPN
ืคื™ื’ื•ืจืข 13 - ื‘ืึทื ื™ืฆืขืจ ืžืึทืคึผื™ื ื’ ืคึผืึทืจืึทืžืขื˜ืขืจืก

ืกืขื˜ืึทืคึผ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ Palo Alto Networks: SSL VPN
ืคื™ื’ื•ืจืข 14 - ื’ืจื•ืคืข ืžืึทืคึผื™ื ื’ ืคึผืึทืจืึทืžืขื˜ืขืจืก

ื“ื™ ืœืขืฆื˜ืข ืฉืจื™ื˜ ืื™ืŸ ื“ืขื ืคืึทืกืข ืื™ื– ืฆื• ืฉืึทืคึฟืŸ ืึท VPN ื–ืึธื ืข ืื•ืŸ ืึท ืฆื•ื‘ื™ื ื“ ืคึฟืึทืจ ื“ืขื ื–ืึธื ืข. ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื’ืขื‘ืŸ ื“ื™ ืึธืคึผืฆื™ืข ืื•ื™ืฃ ื“ื™ ืฆื•ื‘ื™ื ื“ ื’ืขื‘ืŸ ื‘ืึทื ื™ืฆืขืจ ืœืขื’ื™ื˜ื™ืžืึทืฆื™ืข (ืคื™ื’. 15).

ืกืขื˜ืึทืคึผ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ Palo Alto Networks: SSL VPN
ืคื™ื’ื•ืจืข 15 - ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืึท ื•ื•ืคึผืŸ ื–ืึธื ืข

5. ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืกืกืœ ื•ื•ืคึผืŸ

ืื™ื™ื“ืขืจ ืงืึทื ืขืงื˜ื™ื ื’ ืฆื• ืึท SSL VPN, ื“ืขืจ ื•ื•ื™ื™ึทื˜ ื‘ืึทื ื™ืฆืขืจ ืžื•ื–ืŸ ื’ื™ื™ืŸ ืฆื• ื“ื™ ื•ื•ืขื‘ ื˜ื•ื™ืขืจ, ืึธื˜ืขื ื˜ืึทืงื™ื™ื˜ ืื•ืŸ ืืจืืคืงืืคื™ืข ื“ื™ ื’ืœืื‘ืืœืข ืคึผืจืึธื˜ืขืงื˜ ืงืœื™ืขื ื˜. ื“ืขืจื ืึธืš, ื“ืขืจ ืงืœื™ืขื ื˜ ื•ื•ืขื˜ ื‘ืขื˜ืŸ ืงืจืึทื“ืขื ื˜ืฉืึทืœื– ืื•ืŸ ืคืึทืจื‘ื™ื ื“ืŸ ืฆื• ื“ื™ ืคึฟื™ืจืžืข ื ืขืฅ. ื“ืขืจ ื•ื•ืขื‘ ื˜ื•ื™ืขืจ ืึทืคึผืขืจื™ื™ืฅ ืื™ืŸ https ืžืึธื“ืข ืื•ืŸ, ืึทืงืึธืจื“ื™ื ื’ืœื™, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื™ื ืกื˜ืึทืœื™ืจืŸ ืึท ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืคึฟืึทืจ ืขืก. ื ื™ืฆืŸ ืึท ืฆื™ื‘ื•ืจ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืื•ื™ื‘ ืžืขื’ืœืขืš. ื“ืขืจื ืึธืš ื“ืขืจ ื‘ืึทื ื™ืฆืขืจ ื•ื•ืขื˜ ื ื™ืฉื˜ ื‘ืึทืงื•ืžืขืŸ ืึท ื•ื•ืืจืขื ื•ื ื’ ื•ื•ืขื’ืŸ ื“ื™ ื™ื ื•ื•ืึทืœื™ื“ื™ื˜ื™ ืคื•ืŸ ื“ื™ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืื•ื™ืฃ ื“ืขื ืคึผืœืึทืฅ. ืื•ื™ื‘ ืขืก ืื™ื– ื ื™ื˜ ืžืขื’ืœืขืš ืฆื• ื ื•ืฆืŸ ืึท ืขืคื ื˜ืœืขืš ื‘ืึทื•ื•ื™ื™ึทื–ืŸ, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืึทืจื•ื™ืกื’ืขื‘ืŸ ื“ื™ื™ืŸ ืื™ื™ื’ืขื ืข, ื•ื•ืึธืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืื•ื™ืฃ ื“ื™ ื•ื•ืขื‘ื–ื™ื™ื˜ืœ ืคึฟืึทืจ https. ืขืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื–ื™ืš-ื’ืขื—ืชืžืขื˜ ืึธื“ืขืจ ืืจื•ื™ืก ื“ื•ืจืš ืึท ื”ื™ื’ืข ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืื•ื™ื˜ืึธืจื™ื˜ืขื˜. ื“ืขืจ ื•ื•ื™ื™ึทื˜ ืงืึธืžืคึผื™ื•ื˜ืขืจ ืžื•ื–ืŸ ื”ืึธื‘ืŸ ืึท ื•ื•ืึธืจืฆืœ ืึธื“ืขืจ ื–ื™ืš-ื’ืขื—ืชืžืขื˜ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืื™ืŸ ื“ืขืจ ืจืฉื™ืžื” ืคื•ืŸ ื˜ืจืึทืกื˜ื™ื“ ื•ื•ืึธืจืฆืœ ืื•ื™ื˜ืืจื™ื˜ืขื˜ืŸ ืึทื–ื•ื™ ืึทื– ื“ืขืจ ื‘ืึทื ื™ืฆืขืจ ืงืขืŸ ื ื™ืฉื˜ ื‘ืึทืงื•ืžืขืŸ ืึท ื˜ืขื•ืช ื•ื•ืขืŸ ืงืึทื ืขืงื˜ื™ื ื’ ืฆื• ื“ื™ ื•ื•ืขื‘ ื˜ื•ื™ืขืจ. ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ื•ื•ืขื˜ ื ื•ืฆืŸ ืึท ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืืจื•ื™ืก ื“ื•ืจืš Active Directory ืกืขืจื˜ื™ืคื™ืงืึทื˜ ื‘ืึทื“ื™ื ื•ื ื’ืก.

ืฆื• ืึทืจื•ื™ืกื’ืขื‘ืŸ ืึท ื‘ืึทื•ื•ื™ื™ึทื–ืŸ, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืฉืึทืคึฟืŸ ืึท ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ื‘ืขื˜ืŸ ืื™ืŸ ื“ืขืจ ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืžื™ื˜ืœ -> ืกืขืจื˜ื™ืคื™ืงืึทื˜ ืžืึทื ืึทื’ืขืžืขื ื˜ -> ืกืขืจื˜ื™ืคื™ืงืึทืฅ -> ื’ืขื ืขืจืึทื˜ืข. ืื™ืŸ ื“ืขืจ ื‘ืงืฉื” ืžื™ืจ ืึธื ื•ื•ื™ื™ึทื–ืŸ ื“ื™ ื ืึธืžืขืŸ ืคื•ืŸ ื“ื™ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืื•ืŸ ื“ื™ IP ืึทื“ืจืขืก ืึธื“ืขืจ FQDN ืคื•ืŸ ื“ื™ ื•ื•ืขื‘ ื˜ื•ื™ืขืจ (Fig. 16). ื ืึธืš ื“ื–ืฉืขื ืขืจื™ื™ื˜ื™ื ื’ ื“ื™ ื‘ืงืฉื”, ืืจืืคืงืืคื™ืข .ืงืกืจ ื˜ืขืงืข ืื•ืŸ ื ืึธื›ืžืึทื›ืŸ ื–ื™ื™ึทืŸ ืื™ื ื”ืึทืœื˜ ืื™ืŸ ื“ื™ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ื‘ืขื˜ืŸ ืคืขืœื“ ืื™ืŸ ื“ื™ AD CS ื•ื•ืขื‘ ืขื ืจืึธื•ืœืžืึทื ื˜ ื•ื•ืขื‘ ืคืึธืจืขื. ื“ืขืคึผืขื ื“ื™ื ื’ ืื•ื™ืฃ ื•ื•ื™ ื“ื™ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืื•ื™ื˜ืึธืจื™ื˜ืขื˜ ืื™ื– ืงืึทื ืคื™ื’ื™ืขืจื“, ื“ื™ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ื‘ืขื˜ืŸ ืžื•ื–ืŸ ื–ื™ื™ืŸ ื‘ืื•ื•ื™ืœื™ืงื˜ ืื•ืŸ ื“ื™ ืืจื•ื™ืก ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืžื•ื–ืŸ ื–ื™ื™ืŸ ื“ืึทื•ื ืœืึธื•ื“ื™ื“ ืื™ืŸ ื“ืขื ืคึฟืึธืจืžืึทื˜ Base64 ืขื ืงืึธื•ื“ื™ื“ ืกืขืจื˜ื™ืคื™ืงืึทื˜. ื“ืขืจืฆื•, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืึธืคึผืœืึธื“ื™ืจืŸ ื“ื™ ื•ื•ืึธืจืฆืœ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืคื•ืŸ ื“ื™ ืกืขืจื˜ืึทืคืึทืงื™ื™ืฉืึทืŸ ืื•ื™ื˜ืึธืจื™ื˜ืขื˜. ื“ืขืจื ืึธืš ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืึทืจื™ื™ึทื ืคื™ืจ ื‘ื™ื™ื“ืข ืกืขืจื˜ื™ืคื™ืงืึทืฅ ืื™ืŸ ื“ื™ ืคื™ื™ืจื•ื•ืึทืœ. ื•ื•ืขืŸ ื™ืžืคึผืึธืจื˜ื™ื ื’ ืึท ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืคึฟืึทืจ ืึท ื•ื•ืขื‘ ื˜ื•ื™ืขืจ, ืื™ืจ ืžื•ื–ืŸ ืื•ื™ืกืงืœื™ื™ึทื‘ืŸ ื“ื™ ื‘ืขื˜ืŸ ืื™ืŸ ื“ื™ ืคึผืขื ื“ื™ื ื’ ืกื˜ืึทื˜ื•ืก ืื•ืŸ ื’ื™ื˜ ืึทืจื™ื™ึทื ืคื™ืจ. ื“ืขืจ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ื ืึธืžืขืŸ ืžื•ื–ืŸ ื’ืœื™ื™ึทื›ืŸ ื“ืขื ื ืึธืžืขืŸ ืกืคึผืขืกื™ืคื™ืขื“ ืคืจื™ืขืจ ืื™ืŸ ื“ื™ ื‘ืขื˜ืŸ. ื“ืขืจ ื ืึธืžืขืŸ ืคื•ืŸ ื“ืขืจ ื•ื•ืึธืจืฆืœ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืกืคึผืขืกื™ืคื™ืขื“ ืึทืจื‘ื™ื˜ืจืขืจืึทืœื™. ื ืึธืš ื™ืžืคึผืึธืจื˜ื™ื ื’ ื“ื™ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืฉืึทืคึฟืŸ SSL / TLS ืกืขืจื•ื•ื™ืก ืคึผืจืึธืคื™ืœ ืื™ืŸ ื“ืขืจ ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืžื™ื˜ืœ -> ืกืขืจื˜ื™ืคื™ืงืึทื˜ ืžืึทื ืึทื’ืขืžืขื ื˜. ืื™ืŸ ื“ืขื ืคึผืจืึธืคื™ืœ ืžื™ืจ ืึธื ื•ื•ื™ื™ึทื–ืŸ ื“ื™ ืคืจื™ืขืจ ื™ืžืคึผืึธืจื˜ื™ื“ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ.

ืกืขื˜ืึทืคึผ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ Palo Alto Networks: SSL VPN
ืคื™ื’ื•ืจืข 16 - ืกืขืจื˜ื™ืคื™ืงืึทื˜ ื‘ืขื˜ืŸ

ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ืฉืจื™ื˜ ืื™ื– ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืึทืจื•ื™ืฃ ืึทื‘ื“ื–ืฉืขืงืฅ ื’ืœืื‘ืืœืข ืคึผืจืึธื˜ืขืงื˜ ื’ื™ื™ื˜ื•ื•ื™ื™ ะธ ื’ืœืื‘ืืœืข ืคึผืจืึธื˜ืขืงื˜ ื˜ื•ื™ืขืจ ืื™ืŸ ื“ืขืจ ืึธืคึผื˜ื™ื™ืœื•ื ื’ ื ืขืฅ -> ื’ืœืื‘ืืœืข ื‘ืึทืฉื™ืฆืŸ. ืื™ืŸ ืกืขื˜ื˜ื™ื ื’ืก ื’ืœืื‘ืืœืข ืคึผืจืึธื˜ืขืงื˜ ื’ื™ื™ื˜ื•ื•ื™ื™ ืึธื ื•ื•ื™ื™ึทื–ืŸ ื“ื™ ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง IP ืึทื“ืจืขืก ืคื•ืŸ ื“ื™ ืคื™ื™ืจื•ื•ืึทืœ, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ืคืจื™ืขืจ ื‘ืืฉืืคืŸ SSL ืคึผืจืึธืคื™ืœ, ืึธื˜ืขื ื˜ืึทืงื™ื™ืฉืึทืŸ ืคึผืจืึธืคื™ืœ, ื˜ื•ื ืขืœ ืฆื•ื‘ื™ื ื“ ืื•ืŸ ืงืœื™ืขื ื˜ IP ืกืขื˜ื˜ื™ื ื’ืก. ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ืึท ื‘ืขืงืŸ ืคื•ืŸ IP ืึทื“ืจืขืกืขืก ืคื•ืŸ ื•ื•ืึธืก ื“ื™ ืึทื“ืจืขืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ืึทืกื™ื™ื ื“ ืฆื• ื“ืขื ืงืœื™ืขื ื˜, ืื•ืŸ ืึทืงืกืขืก ืจื•ื˜ - ื“ืึธืก ื–ืขื ืขืŸ ื“ื™ ืกื•ื‘ื ืขืฅ ืฆื• ื•ื•ืึธืก ื“ืขืจ ืงืœื™ืขื ื˜ ื•ื•ืขื˜ ื”ืึธื‘ืŸ ืึท ืžืึทืจืฉืจื•ื˜. ืื•ื™ื‘ ื“ื™ ืึทืจื‘ืขื˜ ืื™ื– ืฆื• ื™ื™ึทื ื•ื•ื™ืงืœืขืŸ ืึทืœืข ื‘ืึทื ื™ืฆืขืจ ืคืึทืจืงืขืจ ื“ื•ืจืš ืึท ืคื™ื™ืจื•ื•ืึทืœ, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ื“ื™ ืกื•ื‘ื ืขื˜ 0.0.0.0/0 (ืคื™ื’ื•ืจืข 17).

ืกืขื˜ืึทืคึผ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ Palo Alto Networks: SSL VPN
ืคื™ื’ื•ืจืข 17 - ืงืึทื ืคื™ื’ื™ืขืจ ืึท ื‘ืขืงืŸ ืคื•ืŸ IP ืึทื“ืจืขืกืขืก ืื•ืŸ ืจื•ืฅ

ื“ืขืžืึธืœื˜ ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ ื’ืœืื‘ืืœืข ืคึผืจืึธื˜ืขืงื˜ ื˜ื•ื™ืขืจ. ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ื“ื™ IP ืึทื“ืจืขืก ืคื•ืŸ ื“ื™ ืคื™ื™ืจื•ื•ืึทืœ, SSL ืคึผืจืึธืคื™ืœ ะธ ืึธื˜ืขื ื˜ืึทืงื™ื™ืฉืึทืŸ ืคึผืจืึธืคื™ืœ ืื•ืŸ ืึท ืจืฉื™ืžื” ืคื•ืŸ ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง IP ืึทื“ืจืขืกืขืก ืคื•ืŸ ืคื™ืจืขื•ื•ืึทืœืœืก ืฆื• ื•ื•ืึธืก ื“ืขืจ ืงืœื™ืขื ื˜ ื•ื•ืขื˜ ืคืึทืจื‘ื™ื ื“ืŸ. ืื•ื™ื‘ ืขืก ื–ืขื ืขืŸ ืขื˜ืœืขื›ืข ืคื™ืจืขื•ื•ืึทืœืœืก, ืื™ืจ ืงืขื ืขืŸ ืฉื˜ืขืœืŸ ืึท ื‘ื™ืœื›ืขืจืงื™ื™ึทื˜ ืคึฟืึทืจ ื™ืขื“ืขืจ, ืœื•ื™ื˜ ืฆื• ื•ื•ืึธืก ื ื™ืฆืขืจืก ื•ื•ืขืœืŸ ืงืœื™ื™ึทื‘ืŸ ืึท ืคื™ื™ืจื•ื•ืึทืœ ืฆื• ืคืึทืจื‘ื™ื ื“ืŸ ืฆื•.

ืื™ืŸ ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืžื™ื˜ืœ -> GlobalProtect Client ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืึธืคึผืœืึธื“ื™ืจืŸ ื“ื™ VPN ืงืœื™ืขื ื˜ ืคืึทืจืฉืคึผืจื™ื™ื˜ื•ื ื’ ืคื•ืŸ ื“ื™ Palo Alto Networks ืกืขืจื•ื•ืขืจืก ืื•ืŸ ืึทืงื˜ืึทื•ื•ื™ื™ื˜ ืขืก. ืฆื• ืคืึทืจื‘ื™ื ื“ืŸ, ื“ืขืจ ื‘ืึทื ื™ืฆืขืจ ืžื•ื–ืŸ ื’ื™ื™ืŸ ืฆื• ื“ื™ ื˜ื•ื™ืขืจ ื•ื•ืขื‘ ื‘ืœืึทื˜, ื•ื•ื• ืขืจ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขื‘ืขื˜ืŸ ืฆื• ืึธืคึผืœืึธื“ื™ืจืŸ GlobalProtect Client. ืึทืžืึธืœ ื“ืึทื•ื ืœืึธื•ื“ื™ื“ ืื•ืŸ ืื™ื ืกื˜ืึทืœื™ืจืŸ, ืื™ืจ ืงืขื ืขืŸ ืึทืจื™ื™ึทืŸ ื“ื™ื™ืŸ ืงืจืึทื“ืขื ื˜ืฉืึทืœื– ืื•ืŸ ืคืึทืจื‘ื™ื ื“ืŸ ืฆื• ื“ื™ื™ืŸ ืคึฟื™ืจืžืข ื ืขืฅ ื“ื•ืจืš SSL VPN.

ืกืึธืฃ

ื“ืึธืก ืงืึทืžืคึผืœื™ืฅ ื“ื™ Palo Alto Networks ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ ืกืขื˜ืึทืคึผ. ืžื™ืจ ื”ืึธืคืŸ ืึทื– ื“ื™ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืื™ื– ื’ืขื•ื•ืขืŸ ื ื•ืฆื™ืง ืื•ืŸ ื“ื™ ืœื™ื™ืขื ืขืจ ื”ืึธื‘ืŸ ืคืืจืฉื˜ืื ืขืŸ ื“ื™ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื– ื’ืขื ื™ืฆื˜ ืื™ืŸ Palo Alto Networks. ืื•ื™ื‘ ืื™ืจ ื”ืึธื˜ ืคึฟืจืื’ืŸ ื•ื•ืขื’ืŸ ืกืขื˜ืึทืคึผ ืื•ืŸ ืคึฟื™ืจืœื™ื™ื’ืŸ ื•ื•ืขื’ืŸ ื˜ืขืžืขืก ืคึฟืึทืจ ืฆื•ืงื•ื ืคึฟื˜ ืึทืจื˜ื™ืงืœืขืŸ, ืฉืจื™ื™ึทื‘ืŸ ื–ื™ื™ ืื™ืŸ ื“ื™ ื‘ืึทืžืขืจืงื•ื ื’ืขืŸ, ืžื™ืจ ื•ื•ืขืœืŸ ื–ื™ื™ืŸ ืฆื•ืคืจื™ื“ืŸ ืฆื• ืขื ื˜ืคึฟืขืจืŸ.

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’