Nortel 2212 Installation And Configuration Manual page 44

Page 44 of 62 IPsec options and groups
553-3001-229 Standard 1.00
4 Configure the IPsec variables.
a. Click Configure in the IPsec section.
b. Enable the following items (indicated by arrows in Figure 20 on
page 43
):
• User name and Password
• ESP - Triple DES with SHA1 Integrity
• ESP - Triple DES with MD5 Integrity
• ESP - 56-bit DES with SHA1 Integrity
• ESP - 56-bit DES with MD5 Integrity
• AM - Authentication Only (HMAC-SHA1)
• AM - Authentication Only (HMAC-MD5)
• 56-bit DES with Group 1 (768-bit prime)
• Triple DES with Group 2 (1024-bit prime)
• Accept ISAKMP Initial Contact Payload
c. Disable the following (indicated by arrows in Figure 20 on
• Accept Forward Secrecy
• Compression
November 2005
End of Procedure
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