Zyxel OMNI ADSL LAN H [191/533] 16 7 vpn

Zyxel OMNI ADSL LAN H [191/533] 16 7 vpn
Ɋɭɤɨɜɨɞɫɬɜɨ ɩɨɥɶɡɨɜɚɬɟɥɹ ɞɥɹ ɦɚɪɲɪɭɬɢɡɚɬɨɪɨɜ ɫɟɪɢɢ OMNI ADSL LAN
ɗɤɪɚɧɵ VPN 16-15
Ɍɚɛɥ. 16-7 ɋɨɝɥɚɫɨɜɚɧɢɟ ɨɛɦɟɧɚ ɤɥɸɱɚɦɢ VPN
ɉɈɅȿ ɈɉɂɋȺɇɂȿ
Encryption
Algorithm
(Ⱥɥɝɨɪɢɬɦ
ɲɢɮɪɨɜɚɧɢɹ)
ȼɵɛɟɪɢɬɟ ɢɡ ɪɚɫɤɪɵɜɚɸɳɟɝɨɫɹ ɫɩɢɫɤɚ ɨɩɰɢɸ DES, 3DES ɢɥɢ NULL.
ɉɪɢ ɢɫɩɨɥɶɡɨɜɚɧɢɢ ɫɬɚɧɞɚɪɬɚ DES ɤɚɤ ɨɬɩɪɚɜɥɹɸɳɚɹ, ɬɚɤ ɢ ɩɪɢɧɢɦɚɸɳɚɹ
ɫɬɨɪɨɧɚ ɞɨɥɠɧɵ ɡɧɚɬɶ ɨɞɢɧ ɢ ɬɨɬ ɠɟ ɫɟɤɪɟɬɧɵɣ ɤɥɸɱ, ɫ ɩɨɦɨɳɶɸ ɤɨɬɨɪɨɝɨ
ɨɫɭɳɟɫɬɜɥɹɟɬɫɹ ɲɢɮɪɨɜɚɧɢɟ ɢ ɞɟɲɢɮɪɨɜɚɧɢɟ ɫɨɨɛɳɟɧɢɣ, ɚ ɬɚɤɠɟ ɝɟɧɟɪɚɰɢɹ ɢ
ɩɪɨɜɟɪɤɚ ɚɭɬɟɧɬɢɮɢɤɚɰɢɨɧɧɨɝɨ ɤɨɞɚ ɫɨɨɛɳɟɧɢɣ. ȼ OMNI ADSL ɚɥɝɨɪɢɬɦɨɦ
ɲɢɮɪɨɜɚɧɢɹ DES ɢɫɩɨɥɶɡɭɟɬɫɹ 56-ɛɢɬɨɜɵɣ ɤɥɸɱ. Ⱥɥɝɨɪɢɬɦ Triple DES (3DES) -
ɷɬɨ ɪɚɡɧɨɜɢɞɧɨɫɬɶ DES, ɢɫɩɨɥɶɡɭɸɳɟɝɨ 168-ɛɢɬɨɜɵɣ ɤɥɸɱ. Ʉɚɤ ɫɥɟɞɫɬɜɢɟ,
ɚɥɝɨɪɢɬɦ 3DES ɧɚɞɟɠɧɟɟ ɩɪɨɬɨɤɨɥɚ DES. Ɉɞɧɚɤɨ ɨɧ ɬɪɟɛɭɟɬ ɛɨɥɶɲɟɣ
ɩɪɨɢɡɜɨɞɢɬɟɥɶɧɨɫɬɢ ɫɢɫɬɟɦɵ, ɱɬɨ ɨɬɪɚɠɚɟɬɫɹ ɜ ɭɜɟɥɢɱɟɧɢɢ ɜɪɟɦɟɧɢ ɨɠɢɞɚɧɢɹ
ɢ ɜ ɭɦɟɧɶɲɟɧɢɢ ɩɪɨɩɭɫɤɧɨɣ ɫɩɨɫɨɛɧɨɫɬɢ. Ⱦɥɹ ɧɚɫɬɪɨɣɤɢ ɬɭɧɧɟɥɹ ɛɟɡ
ɲɢɮɪɨɜɚɧɢɹ ɜɵɛɪɚɬɶ NULL. ɉɪɢ ɜɵɛɨɪɟ NULL ɲɢɮɪɨɜɚɥɶɧɵɟ ɤɥɸɱɢ ɧɟ
ɭɤɚɡɵɜɚɸɬɫɹ.
Authentication
ALgorithm
(Ⱥɥɝɨɪɢɬɦ
ɚɭɬɟɧɬɢɮɢɤɚɰɢɢ)
ȼɵɛɟɪɢɬɟ ɢɡ ɪɚɫɤɪɵɜɚɸɳɟɝɨɫɹ ɫɩɢɫɤɚ ɨɩɰɢɸ SHA1 ɢɥɢ MD5. Ⱦɥɹ
ɚɭɬɟɧɬɢɮɢɤɚɰɢɢ ɩɚɤɟɬɧɵɯ ɞɚɧɧɵɯ ɢɫɩɨɥɶɡɭɸɬɫɹ ɚɥɝɨɪɢɬɦɵ ɯɷɲɢɪɨɜɚɧɢɹ MD5
(Message Digest 5 - Ⱦɚɣɞɠɟɫɬ ɫɨɨɛɳɟɧɢɹ 5) ɢ SHA1 (Secure Hash Algorithm -
Ⱥɥɝɨɪɢɬɦ ɛɟɡɨɩɚɫɧɨɝɨ ɯɷɲɢɪɨɜɚɧɢɹ). Ⱥɥɝɨɪɢɬɦ SHA1 ɜ ɰɟɥɨɦ ɛɨɥɟɟ ɧɚɞɟɠɟɧ,
ɱɟɦ MD5, ɧɨ ɧɟɫɤɨɥɶɤɨ ɦɟɞɥɟɧɧɟɟ. ȼɵɛɟɪɢɬɟ MD5 ɞɥɹ ɦɢɧɢɦɚɥɶɧɨɣ ɡɚɳɢɬɵ ɢ
SHA-1 - ɞɥɹ ɦɚɤɫɢɦɚɥɶɧɨɣ.
Advanced
(Ⱦɨɩɨɥɧɢɬɟɥɶɧɵɟ
ɧɚɫɬɪɨɣɤɢ)
ɓɟɥɤɧɢɬɟ ɩɨ Advanced (Ⱦɨɩɨɥɧɢɬɟɥɶɧɵɟ ɧɚɫɬɪɨɣɤɢ) ɞɥɹ ɭɫɬɚɧɨɜɤɢ
ɞɨɩɨɥɧɢɬɟɥɶɧɵɯ ɧɚɫɬɪɨɟɤ ɭɩɪɚɜɥɟɧɢɹ ɤɥɸɱɨɦ IKE.
Back (ɇɚɡɚɞ)
ɓɟɥɤɧɢɬɟ ɩɨ Back (ɇɚɡɚɞ)ɞɥɹ ɜɨɡɜɪɚɬɚ ɤ ɩɪɟɞɵɞɭɳɟɦɭ ɷɤɪɚɧɭ.
Apply (ɉɪɢɦɟɧɢɬɶ)
ɓɟɥɤɧɢɬɟ ɩɨ Apply (ɉɪɢɦɟɧɢɬɶ) ɞɥɹ ɫɨɯɪɚɧɟɧɢɹ ɜɧɟɫɟɧɧɵɯ ɢɡɦɟɧɟɧɢɣ.
Cancel (Ɉɬɦɟɧɚ)
ɓɟɥɤɧɢɬɟ ɩɨ Cancel (ɍɞɚɥɢɬɶ) ɞɥɹ ɩɨɜɬɨɪɧɨɣ ɧɚɫɬɪɨɣɤɢ ɞɚɧɧɨɝɨ ɷɤɪɚɧɚ.
ɍɞɚɥɢɬɶ
ɓɟɥɤɧɢɬɟ ɩɨ ɤɧɨɩɤɟ Delete ɞɥɹ ɭɞɚɥɟɧɢɹ ɬɟɤɭɳɟɝɨ ɩɪɚɜɢɥɚ.
16.10 Ɏɚɡɵ IKE
ɋɭɳɟɫɬɜɭɸɬ ɞɜɟ ɮɚɡɵ ɫɨɝɥɚɫɨɜɚɧɢɹ ɩɨ ɩɪɨɬɨɤɨɥɭ IKE (Internet Key Exchange - Ɉɛɦɟɧ ɤɥɸɱɚɦɢ ɜ
ɂɧɬɟɪɧɟɬ) – ɮɚɡɚ 1 (ɚɭɬɟɧɬɢɮɢɤɚɰɢɹ) ɢɮɚɡɚ 2 (ɨɛɦɟɧ ɤɥɸɱɚɦɢ). ȼ ɩɟɪɜɨɣ ɮɚɡɟ ɭɫɬɚɧɚɜɥɢɜɚɟɬɫɹ SA-
ɫɨɟɞɢɧɟɧɢɟ ɞɥɹ ɨɛɦɟɧɚ ɤɥɸɱɚɦɢ IKE, ɜɨ ɜɬɨɪɨɣ ɮɚɡɟ ɷɬɨ ɫɨɟɞɢɧɟɧɢɟ SA ɢɫɩɨɥɶɡɭɟɬɫɹ ɞɥɹ
ɫɨɝɥɚɫɨɜɚɧɢɹ ɩɨ ɭɫɬɚɧɨɜɥɟɧɢɸ SA-ɫɨɟɞɢɧɟɧɢɣ ɞɥɹ IPSec.

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