ืื‘ื—ื•ืŸ ื—ื™ื‘ื•ืจื™ ืจืฉืช ื‘ื ืชื‘ ื”ื•ื™ืจื˜ื•ืืœื™ EDGE

ืื‘ื—ื•ืŸ ื—ื™ื‘ื•ืจื™ ืจืฉืช ื‘ื ืชื‘ ื”ื•ื™ืจื˜ื•ืืœื™ EDGE
ื‘ืžืงืจื™ื ืžืกื•ื™ืžื™ื, ืขืœื•ืœื•ืช ืœื”ืชืขื•ืจืจ ื‘ืขื™ื•ืช ื‘ืขืช ื”ื’ื“ืจืช ื ืชื‘ ื•ื™ืจื˜ื•ืืœื™. ืœื“ื•ื’ืžื”, ื”ืขื‘ืจืช ืคื•ืจื˜ื™ื (NAT) ืœื ืขื•ื‘ื“ืช ื•/ืื• ืฉื™ืฉ ื‘ืขื™ื” ื‘ื”ื’ื“ืจืช ื—ื•ืงื™ Firewall ืขืฆืžื. ืื• ืฉืืชื” ืจืง ืฆืจื™ืš ืœืงื‘ืœ ื™ื•ืžื ื™ื ืฉืœ ื”ื ืชื‘, ืœื‘ื“ื•ืง ืืช ืคืขื•ืœืช ื”ืขืจื•ืฅ ื•ืœื‘ืฆืข ืื‘ื—ื•ืŸ ืจืฉืช. ืกืคืง ื”ืขื ืŸ Cloud4Y ืžืกื‘ื™ืจ ื›ื™ืฆื“ ื–ื” ื ืขืฉื”.

ืขื‘ื•ื“ื” ืขื ื ืชื‘ ื•ื™ืจื˜ื•ืืœื™

ืงื•ื“ื ื›ืœ, ืขืœื™ื ื• ืœื”ื’ื“ื™ืจ ื’ื™ืฉื” ืœื ืชื‘ ื”ื•ื™ืจื˜ื•ืืœื™ - EDGE. ืœืฉื ื›ืš, ืื ื• ื ื›ื ืกื™ื ืœืฉื™ืจื•ืชื™ื” ื•ื ื›ื ืกื™ื ืœืœืฉื•ื ื™ืช ื”ืžืชืื™ืžื” โ€“ EDGE Settings. ืฉื ืื ื• ืžืคืขื™ืœื™ื ืกื˜ื˜ื•ืก SSH, ืžื’ื“ื™ืจื™ื ืกื™ืกืžื”, ื•ืžืงืคื™ื“ื™ื ืœืฉืžื•ืจ ืืช ื”ืฉื™ื ื•ื™ื™ื.

ืื‘ื—ื•ืŸ ื—ื™ื‘ื•ืจื™ ืจืฉืช ื‘ื ืชื‘ ื”ื•ื™ืจื˜ื•ืืœื™ EDGE

ืื ืื ื—ื ื• ืžืฉืชืžืฉื™ื ื‘ื›ืœืœื™ ื—ื•ืžืช ืืฉ ื ื•ืงืฉื™ื, ื›ืฉื”ื›ืœ ืืกื•ืจ ื›ื‘ืจื™ืจืช ืžื—ื“ืœ, ืื– ืื ื—ื ื• ืžื•ืกื™ืคื™ื ื›ืœืœื™ื ืฉืžืืคืฉืจื™ื ื—ื™ื‘ื•ืจื™ื ืœื ืชื‘ ืขืฆืžื• ื“ืจืš ื™ืฆื™ืืช SSH:

ืื‘ื—ื•ืŸ ื—ื™ื‘ื•ืจื™ ืจืฉืช ื‘ื ืชื‘ ื”ื•ื™ืจื˜ื•ืืœื™ EDGE

ื•ืื– ืื ื—ื ื• ืžืชื—ื‘ืจื™ื ืœื›ืœ ืœืงื•ื— SSH, ืœืžืฉืœ PuTTY, ื•ืžื’ื™ืขื™ื ืœืงื•ื ืกื•ืœื”.

ืื‘ื—ื•ืŸ ื—ื™ื‘ื•ืจื™ ืจืฉืช ื‘ื ืชื‘ ื”ื•ื™ืจื˜ื•ืืœื™ EDGE

ื‘ืžืกื•ืฃ, ื”ืคืงื•ื“ื•ืช ื”ื•ืคื›ื•ืช ืœื–ืžื™ื ื•ืช ืขื‘ื•ืจื ื•, ืฉื ื™ืชืŸ ืœืจืื•ืช ืจืฉื™ืžื” ืฉืœื”ืŸ ื‘ืืžืฆืขื•ืช:
ืจืฉื™ืžื”

ืื‘ื—ื•ืŸ ื—ื™ื‘ื•ืจื™ ืจืฉืช ื‘ื ืชื‘ ื”ื•ื™ืจื˜ื•ืืœื™ EDGE

ืื™ืœื• ืคืงื•ื“ื•ืช ื™ื›ื•ืœื•ืช ืœื”ื•ืขื™ืœ ืœื ื•? ืœื”ืœืŸ ืจืฉื™ืžื” ืฉืœ ื”ืžื•ืขื™ืœื™ื ื‘ื™ื•ืชืจ:

  • ื”ืฆื’ ืžืžืฉืง - ื™ืฆื™ื’ ืืช ื”ืžืžืฉืงื™ื ื”ื–ืžื™ื ื™ื ื•ืืช ื›ืชื•ื‘ื•ืช ื”-IP ื”ืžื•ืชืงื ื•ืช ืขืœื™ื”ื
  • ื”ืฆื’ ื™ื•ืžืŸ - ื™ืฆื™ื’ ื™ื•ืžื ื™ ื ืชื‘
  • ื”ืฆื’ ื™ื•ืžืŸ ืžืขืงื‘ - ื™ืขื–ื•ืจ ืœืš ืœืฆืคื•ืช ื‘ื™ื•ืžืŸ ื‘ื–ืžืŸ ืืžืช ืขื ืขื“ื›ื•ื ื™ื ืžืชืžื™ื“ื™ื. ืœื›ืœ ื›ืœืœ, ื‘ื™ืŸ ืื ื–ื” NAT ืื• ื—ื•ืžืช ืืฉ, ื™ืฉ ืืคืฉืจื•ืช Enable logging, ื›ืืฉืจ ืžื•ืคืขืœืช, ืื™ืจื•ืขื™ื ื™ื™ืจืฉืžื• ื‘ื™ื•ืžืŸ, ืžื” ืฉื™ืืคืฉืจ ืื‘ื—ื•ืŸ.
  • ื”ืฆื’ ื˜ื‘ืœืช ื–ืจื™ืžื” - ื™ืฆื™ื’ ืืช ื›ืœ ื”ื˜ื‘ืœื” ืฉืœ ื”ื—ื™ื‘ื•ืจื™ื ืฉื ื•ืฆืจื• ื•ื”ืคืจืžื˜ืจื™ื ืฉืœื”ื
    ื“ื•ื’ืžื”1: tcp 6 21599 ESTABLISHED src=9ะฅ.107.69.ะฅะฅะฅ dst=178.170.172.XXX sport=59365 dport=22 pkts=293 bytes=22496 src=178.170.172.ะฅะฅะฅ dst=91.107.69.173 sport=22 dport=59365 pkts=206 bytes=83569 [ASSURED] mark=0 rid=133427 use=1
  • ื”ืฆื’ ืืช ื˜ื‘ืœืช ื”ื–ืจื™ืžื” ื”ืขืœื™ื•ืŸN 10 โ€” ืžืืคืฉืจ ืœืš ืœื”ืฆื™ื’ ืืช ืžืกืคืจ ื”ืฉื•ืจื•ืช ื”ื ื“ืจืฉ, ื‘ื“ื•ื’ืžื” ื–ื• 10
  • ื”ืฆื’ ื˜ื‘ืœืช ื–ืจื™ืžื” ืขืœื™ื•ืŸ N 10 ื ืงื•ื“ื•ืช ืžื™ื•ืŸ ืœืคื™ - ื™ืขื–ื•ืจ ืœืžื™ื™ืŸ ื—ื™ื‘ื•ืจื™ื ืœืคื™ ืžืกืคืจ ืžื ื•ืช ืžื”ืงื˜ืŸ ืœื’ื“ื•ืœ ื‘ื™ื•ืชืจ
  • ื”ืฆื’ ืืช ื˜ื‘ืœืช ื”ื–ืจื™ืžื” ื”ืขืœื™ื•ืŸN 10 ื‘ื™ื™ื˜ื™ื ืžื™ื•ืŸ ืœืคื™ - ื™ืขื–ื•ืจ ืœืžื™ื™ืŸ ื—ื™ื‘ื•ืจื™ื ืœืคื™ ืžืกืคืจ ื”ื‘ืชื™ื ื”ืžื•ืขื‘ืจื™ื ืžื”ืงื˜ืŸ ืœื’ื“ื•ืœ ื‘ื™ื•ืชืจ
  • ื”ืฆื’ ืžื–ื”ื” ื›ืœืœ ืžื–ื”ื” ื˜ื‘ืœืช ื–ืจื™ืžื” topN 10 - ื™ืขื–ื•ืจ ืœื”ืฆื™ื’ ื—ื™ื‘ื•ืจื™ื ืœืคื™ ืžื–ื”ื” ื”ื›ืœืœ ื”ื ื“ืจืฉ
  • ื”ืฆื’ ืืช ืžืคืจื˜ ื”ื–ืจื™ืžื” ืฉืœ ื˜ื‘ืœืช ื”ื–ืจื™ืžื” - ืœื‘ื—ื™ืจื” ื’ืžื™ืฉื” ื™ื•ืชืจ ืฉืœ ื—ื™ื‘ื•ืจื™ื, ื›ืืฉืจ SPEC - ืžื’ื“ื™ืจ ืืช ื›ืœืœื™ ื”ืกื™ื ื•ืŸ ื”ื“ืจื•ืฉื™ื, ืœืžืฉืœ proto=tcp:srcip=9ะฅ.107.69.ะฅะฅะฅ:sport=59365, ืœื‘ื—ื™ืจื” ื‘ืืžืฆืขื•ืช ืคืจื•ื˜ื•ืงื•ืœ TCP ื•ื›ืชื•ื‘ืช ื”-IP ื”ืžืงื•ืจ 9ะฅ.107.69. XX ืžื™ืฆื™ืืช ื”ืฉื•ืœื— 59365
    ื“ื•ื’ืžื”> show flowtable flowspec proto=tcp:srcip=90.107.69.171:sport=59365
    1: tcp 6 21599 ESTABLISHED src=9ะฅ.107.69.XX dst=178.170.172.xxx sport=59365 dport=22 pkts=1659 bytes=135488 src=178.170.172.xxx dst=xx.107.69.xxx sport=22 dport=59365 pkts=1193 bytes=210361 [ASSURED] mark=0 rid=133427 use=1
    Total flows: 1
  • ื”ืฆื’ ื˜ื™ืคื•ืช ืžื ื•ืช - ื™ืืคืฉืจ ืœืš ืœื”ืฆื™ื’ ื ืชื•ื ื™ื ืกื˜ื˜ื™ืกื˜ื™ื™ื ืขืœ ื—ื‘ื™ืœื•ืชืื‘ื—ื•ืŸ ื—ื™ื‘ื•ืจื™ ืจืฉืช ื‘ื ืชื‘ ื”ื•ื™ืจื˜ื•ืืœื™ EDGE
  • ื”ืฆื’ ื–ืจื™ืžื•ืช ื—ื•ืžืช ืืฉ - ืžืฆื™ื’ ืžื•ื ื™ ืžื ื•ืช ืฉืœ ื—ื•ืžืช ืืฉ ื™ื—ื“ ืขื ื–ืจื™ืžื•ืช ืžื ื•ืช.ืื‘ื—ื•ืŸ ื—ื™ื‘ื•ืจื™ ืจืฉืช ื‘ื ืชื‘ ื”ื•ื™ืจื˜ื•ืืœื™ EDGE

ืื ื• ื™ื›ื•ืœื™ื ื’ื ืœื”ืฉืชืžืฉ ื‘ื›ืœื™ื ื‘ืกื™ืกื™ื™ื ืœืื‘ื—ื•ืŸ ืจืฉืช ื™ืฉื™ืจื•ืช ืžื”ื ืชื‘ EDGE:

  • ืคื™ื ื’ ip WORDืื‘ื—ื•ืŸ ื—ื™ื‘ื•ืจื™ ืจืฉืช ื‘ื ืชื‘ ื”ื•ื™ืจื˜ื•ืืœื™ EDGE
  • ping ip WORD size SIZE count COUNT nofrag - ping ื”ืžืฆื™ื™ืŸ ืืช ื’ื•ื“ืœ ื”ื ืชื•ื ื™ื ื”ื ืฉืœื—ื™ื ื•ืžืกืคืจ ื”ื‘ื“ื™ืงื•ืช, ื•ื’ื ืื•ืกืจ ืขืœ ืคื™ืฆื•ืœ ืฉืœ ื’ื•ื“ืœ ื”ื—ื‘ื™ืœื” ืฉื ืงื‘ืข.
  • traceroute ip WORDืื‘ื—ื•ืŸ ื—ื™ื‘ื•ืจื™ ืจืฉืช ื‘ื ืชื‘ ื”ื•ื™ืจื˜ื•ืืœื™ EDGE

ืจืฆืฃ ืื‘ื—ื•ืŸ ืคืขื•ืœืช ื—ื•ืžืช ื”ืืฉ ื‘-Edge

  1. ืจื•ืฅ ื”ืฆื’ ื—ื•ืžืช ืืฉ ื•ืขื™ื™ืŸ ื‘ื›ืœืœื™ ื”ืกื™ื ื•ืŸ ื”ืžื•ืชืืžื™ื ืื™ืฉื™ืช ื”ืžื•ืชืงื ื™ื ื‘ื˜ื‘ืœืช usr_rules
  2. ืื ื• ืžืกืชื›ืœื™ื ืขืœ ืฉืจืฉืจืช POSTROUTIN ื•ืฉื•ืœื˜ื™ื ื‘ืžืกืคืจ ื”ื—ื‘ื™ืœื•ืช ืฉื ืคืœื• ื‘ืืžืฆืขื•ืช ื”ืฉื“ื” DROP. ืื ื™ืฉ ื‘ืขื™ื” ื‘ื ื™ืชื•ื‘ ืืกื™ืžื˜ืจื™, ื ืจืฉื•ื ืขืœื™ื™ื” ื‘ืขืจื›ื™ื.
    ื‘ื•ืื• ื ื‘ืฆืข ื‘ื“ื™ืงื•ืช ื ื•ืกืคื•ืช:

    • ืคื™ื ื’ ื™ืขื‘ื•ื“ ื‘ื›ื™ื•ื•ืŸ ืื—ื“ ื•ืœื ื‘ื›ื™ื•ื•ืŸ ื”ื”ืคื•ืš
    • ping ื™ืขื‘ื•ื“, ืื‘ืœ ื”ืคืขืœื•ืช TCP ืœื ื™ื•ืงืžื•.
  3. ืื ื• ืžืกืชื›ืœื™ื ืขืœ ื”ืคืœื˜ ืฉืœ ืžื™ื“ืข ืขืœ ื›ืชื•ื‘ื•ืช IP - ืœื”ืจืื•ืช ipset
  4. ืืคืฉืจ ื”ืชื—ื‘ืจื•ืช ืœื›ืœืœ ื—ื•ืžืช ื”ืืฉ ื‘ืฉื™ืจื•ืชื™ Edge
  5. ืื ื• ืžืกืชื›ืœื™ื ืขืœ ื”ืื™ืจื•ืขื™ื ื‘ื™ื•ืžืŸ - ื”ืฆื’ ื™ื•ืžืŸ ืžืขืงื‘
  6. ืื ื• ื‘ื•ื“ืงื™ื ื—ื™ื‘ื•ืจื™ื ื‘ืืžืฆืขื•ืช ื”-regel_id ื”ื ื“ืจืฉ - ื”ืฆื’ rule_id ืฉืœ ื˜ื‘ืœืช ื”ื–ืจื™ืžื”
  7. ื‘ืืžืฆืขื•ืช ื”ืฆื’ ืกื˜ื˜ื™ืกื˜ื™ืงื•ืช ื–ืจื™ืžื” ืื ื• ืžืฉื•ื•ื™ื ืืช ื—ื™ื‘ื•ืจื™ ื”-Current Flow Entries ื”ืžื•ืชืงื ื™ื ื›ืขืช ืขื ื”ืžืงืกื™ืžื•ื ื”ืžื•ืชืจ (Total Flow Capacity) ื‘ืชืฆื•ืจื” ื”ื ื•ื›ื—ื™ืช. ื ื™ืชืŸ ืœืจืื•ืช ืชืฆื•ืจื•ืช ื•ืžื’ื‘ืœื•ืช ื–ืžื™ื ื•ืช ื‘-VMware NSX Edge. ืื ืืชื” ืžืขื•ื ื™ื™ืŸ, ืื ื™ ื™ื›ื•ืœ ืœื“ื‘ืจ ืขืœ ื–ื” ื‘ืžืืžืจ ื”ื‘ื.

ืžื” ืขื•ื“ ืืคืฉืจ ืœืงืจื•ื ื‘ื‘ืœื•ื’? Cloud4Y

โ†’ ื•ื™ืจื•ืกื™ื ืขืžื™ื“ื™ื ืœ-CRISPR ื‘ื•ื ื™ื "ืžืงืœื˜ื™ื" ื›ื“ื™ ืœื”ื’ืŸ ืขืœ ื’ื ื•ืžื™ื ืžืคื ื™ ืื ื–ื™ืžื™ื ื—ื•ื“ืจื™ื DNA
โ†’ ืื™ืš ื”ื‘ื ืง ื ื›ืฉืœ?
โ†’ ืชื™ืื•ืจื™ื™ืช ืคืชื™ืช ื”ืฉืœื’ ื”ื’ื“ื•ืœ
โ†’ ืื™ื ื˜ืจื ื˜ ืขืœ ื‘ืœื•ื ื™ื
โ†’ ื—ื•ืžืฉื™ื ื‘ื—ื–ื™ืช ืื‘ื˜ื—ืช ื”ืกื™ื™ื‘ืจ

ื”ื™ืจืฉื ืœืžื ื•ื™ ืฉืœื ื• ืžื‘ืจืง-ืขืจื•ืฅ ื›ื“ื™ ืœื ืœืคืกืคืก ืืช ื”ืžืืžืจ ื”ื‘ื! ืื ื• ื›ื•ืชื‘ื™ื ืœื ื™ื•ืชืจ ืžืคืขืžื™ื™ื ื‘ืฉื‘ื•ืข ื•ืจืง ืœืขืกืงื™ื. ืื ื• ืžื–ื›ื™ืจื™ื ืœื›ื ืฉืกื˜ืืจื˜-ืืคื™ื ื™ื›ื•ืœื™ื ืœืงื‘ืœ RUB 1. ืž-Cloud000Y. ืชื ืื™ื ื•ื˜ื•ืคืก ื‘ืงืฉื” ืœืžืขื•ื ื™ื™ื ื™ื ื ื™ืชืŸ ืœืžืฆื•ื ื‘ืืชืจ ืฉืœื ื•: bit.ly/2sj6dPK

ืžืงื•ืจ: www.habr.com

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