Non-Fips Mode Of Operation; Entering Fips Mode - Avaya G250 User Manual
Office media gateways w/fips non-proprietary security policy
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- Administration manual (840 pages) ,
- Reference (812 pages) ,
- Administration (720 pages)
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Avaya G250 and G250-BRI Branch Office Media Gateways w/FIPS Non-Proprietary Security Policy
Version 1.2
•
Use the show system command and verify that "HW ready for FIP: Yes."
• Verify that both firmware banks contain firmware images that have been FIPS Approved.
- Use the dir command. The output should show the FIPS Approved versions of the FW
(which can be found at the following URL
1/140val.all.htm).
2.2. Non-FIPS mode of operation
The non-FIPS Approved algorithms implemented by the module are:
a. Diffie-Hellman (key agreement; key establishment methodology provides between 80–
bits and 112-bits of encryption strength)
b. MD5
c. H.248 Link Encryption (use of PTLS and non-compliant AES in non-FIPS mode only,
encryption algorithm)
d. Avaya Media Encryption (AEA for encryption/decryption)
e. SSH v2 (use of MD5, DH group 786-2048, non-compliant TDES, non-compliant DES in
non-FIPS mode only, commercially available key establishment protocol)
f. HMAC-SHA-1 (used in non-compliant manner in SNMPv3 in non-FIPS mode only)
2.3. Entering FIPS Mode
To enter FIPS mode, the Crypto-Officer must follow the procedure outlined in the
below.
#
Step Description
1.
Log in to the device as default root/root user acting in Crypto-Officer role, through the local
console port.
2.
Define PMI (Primary Management Interface) interface and execute device reset to activate PMI.
3.
Verify that the HW version of the module is of a FIPS Approved version.
4.
Verify that both firmware image banks contain firmware images, which have been FIPS
Approved.
5.
Verify successful completion of power-up self-tests
6.
If more recent FIPS Approved Gateway image is available download the image using existing
procedures for image download.
7.
If not installed download the Avaya License file with VPN feature activated
8.
Physically disconnect all network interfaces
© 2005 Avaya Inc. May be reproduced only in its original entirety [without revision].
Wednesday, 14 December, 2005
http://www.csrc.nist.gov/cryptval/140-
Table 2
Page 6 of 23
CID 106595
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