HPE FlexNetwork MSR Series Guide

139
ESM-SNDE
Introduction
The ESM-SNDE supports IPsec and hardware expedited IP data packet encryption to provide
encryption with high performance and reliability.
Installed with a standard network data encryption engine (SNDE) module, the MPU on your router
can implement VPN with encryption provided by the ESM-SNDE module in addition to IP packet
forwarding.
Interface specifications
Table 224 Interface specifications
Item
Specification
Protocol supported IPsec
IPsec concurrent tunnels 100 (implemented through software)
Hardware algorithm
key algorithm (DES, 3DES, AES, QC5, Blowfish, Cast-128 and
SkipJack)
Authentication algorithm (HMAC-MD5-96, HMAC-SHA-1-96)
Interface LEDs
The MPU on the router provides an ESM interface LED to indicate the status of the ESM-SNDE
module.
Table 225 LED description
LED
Description
ESMx
• Green: The SNDE module is in the slot and is operating correctly.
• Yellow: The SNDE module is in the slot but cannot be accessed by the router.
Note:
x means the number of the slot the ESM LED is in.
Installing and removing an ESM-SNDE module
For more information about installing and removing an ESM-SNDE module, see the installation
guides for the HPE MSR router models.
VCPM/VPM
• VCPM
• VPM
VCPM/VPM purchase guide
• The main boards of the MSR20-40 and MSR30 series routers provide voice co-processing
module (VCPM) and voice processing module (VPM) slots. They do not have VCPM and VPM
modules installed when the router is shipped from the factory.
• The SIC-VE1/SIC-VT1 module does not provide any VCPM or VPM slot, and can only use the
VCPM and VPM installed on the main board of the router.

HPE FlexNetwork MSR Series Specifications

General

Brand	HPE
Model	FlexNetwork MSR Series
Category	Network Router
Language	English