ExpressVPN ์•ฑ ๋ฐ ๊ตฌ์„ฑ์„ ์ด์šฉํ•˜์‹œ๋ ค๋ฉด, ๋จผ์ € ๊ณ„์ •์„ ๋งŒ๋“ค์–ด์ฃผ์„ธ์š”.

์ด ํŠœํ† ๋ฆฌ์–ผ์€ OpenVPN์„ ์‚ฌ์šฉํ•ด pfSense์—์„œ ExpressVPN์„ ๊ตฌ์„ฑํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค.

์ˆ˜๋™ ๊ตฌ์„ฑํ•œ ์—ฐ๊ฒฐ๋กœ๋Š” ์ผ๋ถ€ ExpressVPN ์œ„์น˜๋ฅผ ์ด์šฉํ•  ์ˆ˜ ์—†์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ค‘์š”: OpenVPN ์ˆ˜๋™ ๊ตฌ์„ฑ์€ ExpressVPN ์•ฑ๊ณผ ๊ฐ™์€ ๋ณด์•ˆ ๋ฐ ๊ฐœ์ธ ์ •๋ณด ๋ณดํ˜ธ ํ˜œํƒ์„ ์ œ๊ณตํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ๋ผ์šฐํ„ฐ๊ฐ€ AES-NI(์˜ˆ: Asus RT-AC86U)๋ฅผ ์ง€์›ํ•˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ, OpenVPN ์ˆ˜๋™ ๊ตฌ์„ฑ์„ ์ด์šฉํ•˜๋Š” ๋™์•ˆ ๋•Œ๋•Œ๋กœ ์†๋„ ๋ฌธ์ œ๋ฅผ ๊ฒฝํ—˜ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
์ค‘์š”: OpenVPN 2.6๋ฅผ ์‹คํ–‰ํ•˜๋Š” ๋™์•ˆ โ€œ–keysize is DEPRECATEDโ€๋ผ๋Š” ๊ฒฝ๊ณ ๊ฐ€ ํ‘œ์‹œ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๊ฒƒ์€ ExpressVPN์˜ .ovpn ํŒŒ์ผ์— keysize ์˜ต์…˜์ด ์žˆ๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค. OpenVPN 2.6๋Š” ๋” ์ด์ƒ ์˜ํ–ฅ์„ ๋ฏธ์น˜์ง€ ์•Š๊ณ  ํ•ด๋‹น ๋ผ์ธ์„ ๋ฌด์‹œํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์ด ๊ฒฝ๊ณ  ๋ฉ”์‹œ์ง€๋Š” VPN ๊ธฐ๋Šฅ์— ์˜ํ–ฅ์„ ๋ฏธ์น˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

์ด ๊ฒฝ๊ณ ๋ฅผ ์—†์• ๋ ค๋ฉด ํ…์ŠคํŠธ ํŽธ์ง‘๊ธฐ๋กœ ํ•ด๋‹น .ovpn ํŒŒ์ผ์„ ์—ด๊ณ  ๋‹ค์Œ ์ค‘ ํ•˜๋‚˜๋ฅผ ์ˆ˜ํ–‰ํ•˜์„ธ์š”.

  1. keysize๊ฐ€ ํฌํ•จ๋œ ๋ผ์ธ์„ ์‚ญ์ œํ•˜์„ธ์š”.
    ์•„๋‹ˆ๋ฉด
  2. keysize ์•ž์— #๋ฅผ ์ถ”๊ฐ€ํ•˜์„ธ์š”(#keysize 256).

์•„๋‹ˆ๋ฉด ์–ด๋– ํ•œ ๋ถ€์ •์ ์ธ ์˜ํ–ฅ์„ ๋ผ์น˜์ง€ ์•Š์œผ๋ฏ€๋กœ ์ด ๊ฒฝ๊ณ ๋ฅผ ๋ฌด์‹œํ•ด๋„ ์ข‹์Šต๋‹ˆ๋‹ค.

์•Œ๋ฆผ: ๋‹ค์Œ ๋‹จ๊ณ„๋Š” pfSense 2.4.5์—์„œ ํ…Œ์ŠคํŠธ๋˜์—ˆ์œผ๋ฉฐ ๊ธฐ๋ณธ ํ™ˆ ๋„คํŠธ์›Œํฌ ์„ค์ •(192.168.1.0/24: ์ธํ„ฐ๋„ท > ๋ชจ๋Ž€ > pfSense > ๋ผ์šฐํ„ฐ/์•ก์„ธ์Šค ํฌ์ธํŠธ)์„ ์ด์šฉํ•˜๋Š” ์‚ฌ์šฉ์ž๋ฅผ ์œ„ํ•œ ๊ฒƒ์ž…๋‹ˆ๋‹ค.

์ด๋™ํ•˜๊ธฐ

1. ExpressVPN ๊ณ„์ • ์ž๊ฒฉ ์ฆ๋ช… ์ •๋ณด ์ฐพ๊ธฐ
2. pfSense์— VPN ์„ค์ •ํ•˜๊ธฐ
3. VPN ํ„ฐ๋„์„ ํ†ตํ•ด WAN ๋ผ์šฐํŒ…ํ•˜๊ธฐ
4. ์—ฐ๊ฒฐ ์„ฑ๊ณต ์—ฌ๋ถ€ ํ™•์ธํ•˜๊ธฐ


1. ExpressVPN ๊ณ„์ • ์ž๊ฒฉ ์ฆ๋ช… ์ •๋ณด ์ฐพ๊ธฐ

ExpressVPN ์„ค์ • ํŽ˜์ด์ง€๋กœ ์ด๋™ํ•˜์„ธ์š”. ๋กœ๊ทธ์ธ ์ž…๋ ฅ์ฐฝ์ด ๋œจ๋ฉด ExpressVPN ์ž๊ฒฉ ์ฆ๋ช… ์ •๋ณด๋ฅผ ์ž…๋ ฅํ•˜๊ณ  ๋กœ๊ทธ์ธ์„ ํด๋ฆญํ•˜์„ธ์š”.

Enter your account credentials, then click "Sign In."

์ด๋ฉ”์ผ๋กœ ์ „์†ก๋œ ์ธ์ฆ ์ฝ”๋“œ๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š”.

์˜ค๋ฅธ์ชฝ์— OpenVPN์ด ์ด๋ฏธ ์„ ํƒ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ์—ฌ๊ธฐ์„œ ์‚ฌ์šฉ์ž ์ด๋ฆ„, ๋น„๋ฐ€๋ฒˆํ˜ธ, OpenVPN ๊ตฌ์„ฑ ํŒŒ์ผ ๋ชฉ๋ก์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

On the right, with OpenVPN already selected for you, you will see your username, password, and a list of OpenVPN configuration files.

.ovpn ํŒŒ์ผ์„ ๋‹ค์šด๋กœ๋“œํ•˜๋ ค๋ฉด ์›ํ•˜๋Š” ์œ„์น˜๋ฅผ ํด๋ฆญํ•˜์„ธ์š”.

์ด ๋ธŒ๋ผ์šฐ์ € ์ฐฝ์„ ์—ด์–ด ๋‘์„ธ์š”. ๋‚˜์ค‘์— ์„ค์ • ์‹œ ์ด ์ •๋ณด๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.

๋„์›€์ด ํ•„์š”ํ•˜์„ธ์š”? ExpressVPN ์ง€์›ํŒ€์— ์—ฐ๋ฝํ•˜์—ฌ ์ฆ‰์‹œ ๋„์›€์„ ๋ฐ›์œผ์„ธ์š”.

์œ„๋กœ ์ด๋™


2. pfSense์— VPN ์„ค์ •ํ•˜๊ธฐ

pfSense ์›น ์ธํ„ฐํŽ˜์ด์Šค์— ๋กœ๊ทธ์ธํ•˜์„ธ์š”. (๋””ํดํŠธ ์‚ฌ์šฉ์ž ์ด๋ฆ„๊ณผ ๋น„๋ฐ€๋ฒˆํ˜ธ๋Š” admin๊ณผ pfsense์ž…๋‹ˆ๋‹ค.) SIGN IN์„ ํด๋ฆญํ•˜์„ธ์š”.

์ƒ๋‹จ ๋„ค๋น„๊ฒŒ์ด์…˜ ๋ฐ”์—์„œ Systemย >ย Cert. Manager๋ฅผ ํด๋ฆญํ•˜์„ธ์š”.

CA ํƒญ์—์„œ ่ฟฝๅŠ ใ‚ขใ‚คใ‚ณใƒณAdd๋ฅผ ํด๋ฆญํ•˜์„ธ์š”. ๋‹ค์Œ ์ •๋ณด๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š”.

Create/ Edit CA

  • Descriptive name: VPN ์—ฐ๊ฒฐ์„ ๊ธฐ์–ตํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋˜๋Š” ์ด๋ฆ„์„ ์ž…๋ ฅํ•˜์„ธ์š”(์˜ˆ: ExpressVPN).
  • Method๏ผšImport an existing Certificate Authority๋ฅผ ์„ ํƒํ•˜์„ธ์š”.

Existing Certificate Authority

  • Certificate data: .ovpn ๊ตฌ์„ฑ ํŒŒ์ผ์„ ๋งˆ์šฐ์Šค ์˜ค๋ฅธ์ชฝ์œผ๋กœ ํด๋ฆญํ•˜๊ณ  ํ…์ŠคํŠธ ํŽธ์ง‘๊ธฐ๋กœ ์—ฌ์„ธ์š”. <ca> ๊ทธ๋ฆฌ๊ณ  </ca> ํƒœ๊ทธ ์‚ฌ์ด์˜ ํ…์ŠคํŠธ๋ฅผ ๋ณต์‚ฌํ•˜์—ฌ ์ด ํ•„๋“œ์— ๋ถ™์—ฌ๋„ฃ์œผ์„ธ์š”.
    Enter text in the CA Cert field.
  • Certificate Private Key (optional): ๋นˆ ์นธ์œผ๋กœ ๋‚จ๊ฒจ๋‘์„ธ์š”.
  • Serial for next certificate: ๋นˆ ์นธ์œผ๋กœ ๋‚จ๊ฒจ๋‘์„ธ์š”.

Save๋ฅผ ํด๋ฆญํ•˜์„ธ์š”.

Click โ€œSave.โ€

Certificates๋ฅผ ํด๋ฆญํ•˜์„ธ์š”. Add icon.Add/ Sign์„ ํด๋ฆญํ•˜์„ธ์š”. ๋‹ค์Œ ์ •๋ณด๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š”.

Add/ Sign a New Certificate

  • Method: Import an existing Certificate๋ฅผ ์„ ํƒํ•˜์„ธ์š”.
  • Descriptive name: ์•„๋ฌด ์ด๋ฆ„์ด๋‚˜ ์ž…๋ ฅํ•˜์„ธ์š”(์˜ˆ: ExpressVPN Cert).

Import Certificate

  • Certificate data: ์•ž์„œ ์—ฐ ํ…์ŠคํŠธ ํŽธ์ง‘๊ธฐ์—์„œ <cert> ๊ทธ๋ฆฌ๊ณ  </cert> ํƒœ๊ทธ ์‚ฌ์ด์˜ ํ…์ŠคํŠธ๋ฅผ ๋ณต์‚ฌํ•˜์—ฌ ์ด ํ•„๋“œ์— ๋ถ™์—ฌ๋„ฃ์œผ์„ธ์š”.
    Enter text in the Public Client Cert field.
  • Private key data: ์•ž์„œ ์—ฐ ํ…์ŠคํŠธ ํŽธ์ง‘๊ธฐ์—์„œ <key> ๊ทธ๋ฆฌ๊ณ  </key> ํƒœ๊ทธ ์‚ฌ์ด์˜ ํ…์ŠคํŠธ๋ฅผ ๋ณต์‚ฌํ•˜์—ฌ ์ด ํ•„๋“œ์— ๋ถ™์—ฌ๋„ฃ์œผ์„ธ์š”.
    Enter text in the Private Client Cert field.

Save์„ ํด๋ฆญํ•˜์„ธ์š”.

Click โ€œSave.โ€

์ƒ๋‹จ ๋„ค๋น„๊ฒŒ์ด์…˜ ๋ฐ”์—์„œ VPN > OpenVPN์„ ํด๋ฆญํ•˜์„ธ์š”.

Clients๋ฅผ ํด๋ฆญํ•œ ๋’ค Add icon.Add๋ฅผ ํด๋ฆญํ•˜์„ธ์š”. ๋‹ค์Œ ์ •๋ณด๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š”.

์ผ๋ฐ˜ ์ •๋ณด

  • Disabled: ์„ ํƒํ•˜์ง€ ์•Š์€ ์ฑ„๋กœ ๋‘์„ธ์š”.
  • Server mode: Peer to Peer (SSL/TLS)๋ฅผ ์„ ํƒํ•˜์„ธ์š”.
  • Protocol: UDP on IPv4 only๋ฅผ ์„ ํƒํ•˜์„ธ์š”.
  • Device mode: tun – tun โ€“ Layer 3 Tunnel Mode๋ฅผ ์„ ํƒํ•˜์„ธ์š”.
  • Interface: WAN์„ ์„ ํƒํ•˜์„ธ์š”.
  • Local port: ๋นˆ ์นธ์œผ๋กœ ๋‚จ๊ฒจ๋‘์„ธ์š”.
  • Server host or address: ์•ž์„œ ์—ฐ ํ…์ŠคํŠธ ํŽธ์ง‘๊ธฐ์—์„œ ‘remote’์™€ 4์ž๋ฆฌ ํฌํŠธ ๋ฒˆํ˜ธ ์‚ฌ์ด์˜ ์„œ๋ฒ„ ์ฃผ์†Œ๋ฅผ ๋ณต์‚ฌํ•˜์—ฌ ์ด ํ•„๋“œ์— ๋ถ™์—ฌ๋„ฃ์œผ์„ธ์š”.
  • Server port: ์œ„์—์„œ ์ฐพ์€ (์„œ๋ฒ„ ์ฃผ์†Œ ๋’ค) ๋ฒˆํ˜ธ๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š”.
  • Proxy host or address: ๋นˆ ์นธ์œผ๋กœ ๋‚จ๊ฒจ๋‘์„ธ์š”.
  • Proxy port: ๋นˆ ์นธ์œผ๋กœ ๋‚จ๊ฒจ๋‘์„ธ์š”.
  • Proxy Authentication: ์—†์Œ์„ ์„ ํƒํ•˜์„ธ์š”.
  • Description: VPN ์—ฐ๊ฒฐ์„ ๊ธฐ์–ตํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋˜๋Š” ์ด๋ฆ„์„ ์ž…๋ ฅํ•˜์„ธ์š”(์˜ˆ: ExpressVPN NY).

Enter the information for "General Information"

์‚ฌ์šฉ์ž ์ธ์ฆ ์„ค์ •

  • Username: ์•ž์„œ ์ฐพ์€ ์‚ฌ์šฉ์ž ์ด๋ฆ„์„ ์ž…๋ ฅํ•˜์„ธ์š”.
  • Password: ์•ž์„œ ์ฐพ์€ ๋น„๋ฐ€๋ฒˆํ˜ธ๋ฅผ ๋‘ ๋ฒˆ ์ž…๋ ฅํ•˜์„ธ์š”.

์•”ํ˜ธํ™” ์„ค์ •

  • TLS Configuration: ์ด ์ƒ์ž๋ฅผ ์„ ํƒํ•˜์„ธ์š”.
  • Automatically generate a TLS key: ์ด ์ƒ์ž๋ฅผ ์„ ํƒ ์ทจ์†Œํ•˜์„ธ์š”.
  • TLS Key: ์•ž์„œ ์—ฐ ํ…์ŠคํŠธ ํŽธ์ง‘๊ธฐ์—์„œ <tls-auth> ๊ทธ๋ฆฌ๊ณ  </tls-auth> ํƒœ๊ทธ ์‚ฌ์ด์˜ ํ…์ŠคํŠธ๋ฅผ ๋ณต์‚ฌํ•˜์—ฌ ์ด ํ•„๋“œ์— ๋ถ™์—ฌ๋„ฃ์œผ์„ธ์š”.
    Enter text in the TLS Auth Key field.
  • TLS Key Usage Mode: TLS Authentication์„ ์„ ํƒํ•˜์„ธ์š”.
  • Peer Certificate Authority: ์•ž์„œ ์ƒ์„ฑํ•œ ํ•ญ๋ชฉ(์˜ˆ: ExpressVPN)์„ ์„ ํƒํ•˜์„ธ์š”.
  • Client Certificate: ์•ž์„œ ์ƒ์„ฑํ•œ ํ•ญ๋ชฉ(์˜ˆ: ExpressVPN Cert)์„ ์„ ํƒํ•˜์„ธ์š”.
  • Encryption Algorithm: ์•ž์„œ ์—ฐ ํ…์ŠคํŠธ ํŽธ์ง‘๊ธฐ์—์„œ ‘cipher’๋ฅผ ์ฐพ์œผ์„ธ์š”. ๋“œ๋กญ๋‹ค์šด ๋ฉ”๋‰ด์—์„œ ‘cipher’ ๋’ค์˜ ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ์„ ํƒํ•˜์„ธ์š”(์˜ˆ: AES-256-CBC).
  • Enable NCP: ์ด ์ƒ์ž๋ฅผ ์„ ํƒ ์ทจ์†Œํ•˜์„ธ์š”.
  • NCP Algorithms: ๋นˆ ์นธ์œผ๋กœ ๋‚จ๊ฒจ๋‘์„ธ์š”.
  • Auth digest algorithm: ์•ž์„œ ์—ฐ ํ…์ŠคํŠธ ํŽธ์ง‘๊ธฐ์—์„œ ‘auth’๋ฅผ ์ฐพ์œผ์„ธ์š”. ๋“œ๋กญ๋‹ค์šด ๋ฉ”๋‰ด์—์„œ ‘auth’ ๋’ค์˜ ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ์„ ํƒํ•˜์„ธ์š”(์˜ˆ: SHA512).
  • Hardware Crypto: ๊ธฐ๊ธฐ๊ฐ€ ํ•˜๋“œ์›จ์–ด ์•”ํ˜ธํ™”๋ฅผ ์ง€์›ํ•˜๋Š”์ง€ ๋ชจ๋ฅด๋Š” ๊ฒฝ์šฐ, No Hardware Crypto Acceleration์„ ์„ ํƒํ•˜์„ธ์š”.

Enter the information for "Cryptographic Settings."

ํ„ฐ๋„ ์„ค์ •

  • IPv4 Tunnel Network: ๋นˆ ์นธ์œผ๋กœ ๋‚จ๊ฒจ๋‘์„ธ์š”.
  • IPv6 Tunnel Network: ๋นˆ ์นธ์œผ๋กœ ๋‚จ๊ฒจ๋‘์„ธ์š”.
  • IPv4 Remote network(s): ๋นˆ ์นธ์œผ๋กœ ๋‚จ๊ฒจ๋‘์„ธ์š”.
  • IPv6 Remote network(s): ๋นˆ ์นธ์œผ๋กœ ๋‚จ๊ฒจ๋‘์„ธ์š”.
  • Limit outgoing bandwidth: ๋นˆ ์นธ์œผ๋กœ ๋‚จ๊ฒจ๋‘์„ธ์š”.
  • Compression: Adaptive LZO Compression [Legacy, comp-lzo adaptive]์„ ์„ ํƒํ•˜์„ธ์š”.
  • Topology: ๊ทธ๋Œ€๋กœ ๋‘์„ธ์š”.
  • Type-of-Service: ์„ ํƒํ•˜์ง€ ์•Š์€ ์ฑ„๋กœ ๋‘์„ธ์š”.
  • Donโ€™t pull routes: ์ด ์ƒ์ž๋ฅผ ์„ ํƒํ•˜์„ธ์š”.
  • Donโ€™t add/remove routes: ์„ ํƒํ•˜์ง€ ์•Š์€ ์ฑ„๋กœ ๋‘์„ธ์š”.

๊ณ ๊ธ‰ ๊ตฌ์„ฑ

  • Custom options: ๋‹ค์Œ์„ ๋ณต์‚ฌํ•œ ๋’ค ๋ถ™์—ฌ๋„ฃ์œผ์„ธ์š”.
    fast-io;persist-key;persist-tun;remote-random;pull;comp-lzo;tls-client;verify-x509-name Server name-prefix;remote-cert-tls server;key-direction 1;route-method exe;route-delay 2;tun-mtu 1500;fragment 1300;mssfix 1450;verb 3;sndbuf 524288;rcvbuf 524288
  • UDP Fast I/O: ์ด ์ƒ์ž๋ฅผ ์„ ํƒํ•˜์„ธ์š”.
  • Send/ Receive Buffer: 512 KiB๋ฅผ ์„ ํƒํ•˜์„ธ์š”.
  • Gateway Creation: IPv4 only๋ฅผ ์„ ํƒํ•˜์„ธ์š”.
  • Verbosity level: 3 (recommended)์„ ์„ ํƒํ•˜์„ธ์š”.

Save๋ฅผ ํด๋ฆญํ•˜์„ธ์š”.

Click "Save."

๋„์›€์ด ํ•„์š”ํ•˜์„ธ์š”? ExpressVPN ์ง€์›ํŒ€์— ์—ฐ๋ฝํ•˜์—ฌ ์ฆ‰์‹œ ๋„์›€์„ ๋ฐ›์œผ์„ธ์š”.

์œ„๋กœ ์ด๋™


3. VPN ํ„ฐ๋„์„ ํ†ตํ•ด WAN ๋ผ์šฐํŒ…ํ•˜๊ธฐ

ํ„ฐ๋„์ด ์˜จ๋ผ์ธ ์ƒํƒœ๊ฐ€ ๋˜๋ฉด ํ„ฐ๋„์„ ํ†ตํ•ด WAN ํŠธ๋ž˜ํ”ฝ์„ ๋ผ์šฐํŒ…ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

์ƒ๋‹จ ๋„ค๋น„๊ฒŒ์ด์…˜ ๋ฐ”์—์„œ Interfacesย >ย Assignments์„ ํด๋ฆญํ•˜์„ธ์š”.

Add icon.Add๋ฅผ ํด๋ฆญํ•˜์„ธ์š”. ์ƒˆ๋กœ์šด ์ธํ„ฐํŽ˜์ด์Šค๊ฐ€ ์ƒ์„ฑ๋ฉ๋‹ˆ๋‹ค. OPT1์—์„œ ovpnc1์„ ์„ ํƒํ•˜์„ธ์š”. Save๋ฅผ ํด๋ฆญํ•˜์„ธ์š”.

Click "Save."

์ƒ๋‹จ ๋„ค๋น„๊ฒŒ์ด์…˜ ๋ฐ”์—์„œ Interfacesย > OPT1์„ ํด๋ฆญํ•˜์„ธ์š”.

Click "OPT1."

๋‹ค์Œ ์ •๋ณด๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š”.

์ผ๋ฐ˜ ๊ตฌ์„ฑ

  • Enable: ์ด ์ƒ์ž๋ฅผ ์„ ํƒํ•˜์„ธ์š”.
  • Enable: ์˜๋ฏธ์žˆ๋Š” ์„ค๋ช…์„ ์ž…๋ ฅํ•˜์„ธ์š”(์˜ˆ: ExpressVPN).
  • MAC Address: ๋นˆ ์นธ์œผ๋กœ ๋‚จ๊ฒจ๋‘์„ธ์š”.
  • MTU: ๋นˆ ์นธ์œผ๋กœ ๋‚จ๊ฒจ๋‘์„ธ์š”.
  • MSS: ๋นˆ ์นธ์œผ๋กœ ๋‚จ๊ฒจ๋‘์„ธ์š”.

์˜ˆ์•ฝ ๋„คํŠธ์›Œํฌ

  • Block private networks and loopback addresses: ์„ ํƒํ•˜์ง€ ์•Š์€ ์ฑ„๋กœ ๋‘์„ธ์š”.
  • Block bogon networks: ์„ ํƒํ•˜์ง€ ์•Š์€ ์ฑ„๋กœ ๋‘์„ธ์š”.

Save๋ฅผ ํด๋ฆญํ•˜์„ธ์š”.

pfsense-2.4.5-interfaces-opt1-click-save

Apply Changes์„ ํด๋ฆญํ•˜์„ธ์š”.

์ƒ๋‹จ ๋„ค๋น„๊ฒŒ์ด์…˜ ๋ฐ”์—์„œ Firewallย >ย Aliases๋ฅผ ํด๋ฆญํ•˜์„ธ์š”.

Add icon.Add๋ฅผ ํด๋ฆญํ•˜์„ธ์š”.

๋„คํŠธ์›Œํฌ๋ฅผ ์ฐธ์กฐํ•  ์ˆ˜ ์žˆ๋„๋ก ํ™ˆ ๋„คํŠธ์›Œํฌ์— ์นœ์ˆ™ํ•œ ์ด๋ฆ„์˜ ‘์—์ผ๋ฆฌ์–ด์Šค’๋ฅผ ์ œ๊ณตํ•˜์„ธ์š”. ๋‹ค์Œ ์ •๋ณด๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š”.

์†์„ฑ

  • Name: ์˜๋ฏธ์žˆ๋Š” ์ด๋ฆ„์„ ์ž…๋ ฅํ•˜์„ธ์š”(์˜ˆ: Local_Subnets).
  • Description: ์˜๋ฏธ์žˆ๋Š” ์„ค๋ช…์„ ์ž…๋ ฅํ•˜์„ธ์š”(์˜ˆ: Home network).
  • Type: Network(s)๋ฅผ ์„ ํƒํ•˜์„ธ์š”.

๋„คํŠธ์›Œํฌ

  • Network or FQDN: 192.168.1.0์„ ์ž…๋ ฅํ•˜๊ณ  24๋ฅผ ์„ ํƒํ•˜์„ธ์š”.

Save๋ฅผ ํด๋ฆญํ•˜์„ธ์š”.

Click "Save."

์ƒ๋‹จ ๋„ค๋น„๊ฒŒ์ด์…˜ ๋ฐ”์—์„œ Firewallย >ย NATย >ย Outbound๋ฅผ ํด๋ฆญํ•˜์„ธ์š”.

Mode์—์„œ Manual Outbound NAT rule generation์„ ์„ ํƒํ•˜์„ธ์š”. Saveย >ย Apply Changes์„ ํด๋ฆญํ•˜์„ธ์š”.

Click "Apply Changes."

ํŠธ๋ž˜ํ”ฝ์ด ๋„คํŠธ์›Œํฌ๋ฅผ ๋– ๋‚  ๋•Œ ๋ชฉ์ ์ง€๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ์ƒˆ ExpressVPN ๊ฐ€์ƒ ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์‚ฌ์šฉํ•˜๋ ค๋ฉด Mappings๋กœ ์Šคํฌ๋กค์„ ๋‚ด๋ ค ๊ธฐ์กด WAN ์—ฐ๊ฒฐ์„ ์ˆ˜์ •ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

์ฒซ ๋ฒˆ์งธ WAN ์—ฐ๊ฒฐ ํ•ญ๋ชฉ์—์„œ Copy icon.์„ ํด๋ฆญํ•˜์„ธ์š”.

Click the "copy" icon.

Interface๋กœ EXPRESSVPN์„ ์„ ํƒํ•˜์„ธ์š”.

Select "EXPRESSVPN."

Save๋ฅผ ํด๋ฆญํ•˜์„ธ์š”.

๋‹ค๋ฅธ WAN ํ•ญ๋ชฉ์— ๋Œ€ํ•ด ์œ„์˜ ๋‹จ๊ณ„๋ฅผ ๋ฐ˜๋ณตํ•˜์„ธ์š”.

์ƒˆ๋กœ์šด ๊ทœ์น™์ด ๋ชจ๋‘ ์ถ”๊ฐ€๋˜๋ฉด ์ƒ๋‹จ์—์„œ Apply Changes์„ ํด๋ฆญํ•˜์„ธ์š”.

์ด์ œ ๋ฐฉ๊ธˆ ์ƒ์„ฑํ•œ OpenVPN ๊ฒŒ์ดํŠธ์›จ์ด๋ฅผ ํ†ตํ•ด ๋ชจ๋“  ๋กœ์ปฌ ํŠธ๋ž˜ํ”ฝ์„ ๋ฆฌ๋””๋ ‰์…˜ํ•˜๋Š” ๊ทœ์น™์„ ์ƒ์„ฑํ•˜์„ธ์š”. ์ƒ๋‹จ ๋„ค๋น„๊ฒŒ์ด์…˜ ๋ฐ”์—์„œ Firewallย >ย Rules์„ ํด๋ฆญํ•˜์„ธ์š”.

LAN์„ ํด๋ฆญํ•˜์„ธ์š”. ๋งจ ์™ผ์ชฝ์˜ Addย ๋ฅผ ํด๋ฆญํ•˜์„ธ์š”.

๋‹ค์Œ ์ •๋ณด๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š”.

๋ฐฉํ™”๋ฒฝ ๊ทœ์น™ ํŽธ์ง‘

  • Action: ํ†ต๊ณผ๋ฅผ ์„ ํƒํ•˜์„ธ์š”.
  • Disabled: ์„ ํƒํ•˜์ง€ ์•Š์€ ์ฑ„๋กœ ๋‘์„ธ์š”.
  • Interface: LAN์„ ์„ ํƒํ•˜์„ธ์š”.
  • Address: IPv4๋ฅผ ์„ ํƒํ•˜์„ธ์š”.
  • Protocol: ๋ชจ๋‘๋ฅผ ์„ ํƒํ•˜์„ธ์š”.

์ถœ๋ฐœ์ง€

  • Source: Single host or alias๋ฅผ ์„ ํƒํ•˜๊ณ  ์•ž์„œ ๋„คํŠธ์›Œํฌ์— ๋Œ€ํ•ด ์ƒ์„ฑํ•œ ์—์ผ๋ฆฌ์–ด์Šค ์ด๋ฆ„์„ ์ž…๋ ฅํ•˜์„ธ์š”(์˜ˆ: Local_subnets).

๋ชฉ์ ์ง€

  • Destination: any๋ฅผ ์„ ํƒํ•˜์„ธ์š”.

์ถ”๊ฐ€ ์˜ต์…˜

  • Log: ์„ ํƒํ•˜์ง€ ์•Š์€ ์ฑ„๋กœ ๋‘์„ธ์š”.
  • Description: ์˜๋ฏธ์žˆ๋Š” ์„ค๋ช…์„ ์ž…๋ ฅํ•˜์„ธ์š”(์˜ˆ: ExpressVPN์— ๋Œ€ํ•œ LAN ํŠธ๋ž˜ํ”ฝ).

Display Advanced๋ฅผ ํด๋ฆญํ•˜์„ธ์š”.

๊ณ ๊ธ‰ ์˜ต์…˜

  • Gateway: EXPRESSVPN์„ ์„ ํƒํ•˜์„ธ์š”.

Select "EXPRESSVPN."

Saveย >ย Apply Changes์„ ํด๋ฆญํ•˜์„ธ์š”.

๋„์›€์ด ํ•„์š”ํ•˜์„ธ์š”? ExpressVPN ์ง€์›ํŒ€์— ์—ฐ๋ฝํ•˜์—ฌ ์ฆ‰์‹œ ๋„์›€์„ ๋ฐ›์œผ์„ธ์š”.

์œ„๋กœ ์ด๋™


4. ์—ฐ๊ฒฐ ์„ฑ๊ณต ํ™•์ธํ•˜๊ธฐ

OpenVPN ์—ฐ๊ฒฐ์ด ์„ฑ๊ณต์ ์ธ์ง€ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ƒ๋‹จ์˜ ๋„ค๋น„๊ฒŒ์ด์…˜ ๋ฐ”์—์„œ Statusย >ย OpenVPN์„ ํด๋ฆญํ•˜์„ธ์š”.

VPN ํ„ฐ๋„์ด ์˜จ๋ผ์ธ ์ƒํƒœ์ธ ๊ฒฝ์šฐ, Status๊ฐ€ ‘up’์œผ๋กœ ํ‘œ์‹œ๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

If your VPN tunnel is online, the Status should read โ€œup.โ€

๋˜ํ•œ ExpressVPN์˜ IP ์ฃผ์†Œ ๊ฒ€์‚ฌ๊ธฐ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ VPN์— ์—ฐ๊ฒฐ๋˜์—ˆ๋Š”์ง€๋ฅผ ํ™•์ธํ•  ์ˆ˜๋„ ์žˆ์Šต๋‹ˆ๋‹ค. ํ‘œ์‹œ๋œ IP ์ฃผ์†Œ๊ฐ€ OpenVPN์„ ํ†ตํ•ด ์—ฐ๊ฒฐํ•œ ์œ„์น˜์™€ ์—ฐ๊ด€๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋ ‡์ง€ ์•Š์€ ๊ฒฝ์šฐ, Service์—์„œ ์ค‘์ง€ ์•„์ด์ฝ˜์„ ํด๋ฆญํ•œ ๋’ค ์‹œ์ž‘ ์•„์ด์ฝ˜์„ ํด๋ฆญํ•˜์—ฌ VPN์„ ๋‹ค์‹œ ์‹œ์ž‘ํ•˜์„ธ์š”.

๋„์›€์ด ํ•„์š”ํ•˜์„ธ์š”? ExpressVPN ์ง€์›ํŒ€์— ์—ฐ๋ฝํ•˜์—ฌ ์ฆ‰์‹œ ๋„์›€์„ ๋ฐ›์œผ์„ธ์š”.

์œ„๋กœ ์ด๋™

์ด ๊ธ€์ด ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?

์ฃ„์†กํ•ฉ๋‹ˆ๋‹ค. ์ €ํฌ๊ฐ€ ์–ด๋–ป๊ฒŒ ๊ฐœ์„ ํ•  ์ˆ˜ ์žˆ์„์ง€ ์•Œ๋ ค์ฃผ์„ธ์š”.

Which Smart TV do you need help with?

Examples: Samsung Smart TV, LG Smart TV

์ €ํฌ ์ง€์›ํŒ€์ด ๋ฌธ์ œ๋ฅผ ์ฒ˜๋ฆฌํ•  ๊ฒƒ์ž…๋‹ˆ๋‹ค.