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CLI-based Configuration Guide - VPN

AR100, AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 V200R010

This document describes VPN features on the device and provides configuration procedures and configuration examples.
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Default Settings for A2A VPN

Default Settings for A2A VPN

Table 6-1  Default settings for A2A VPN


Default Setting

IKE proposal

The system provides an IKE proposal with the lowest priority by default. For the detailed parameters, see ike proposal.

Fragmentation mode of A2A VPN packets

Fragmentation after encryption

Transmission mode of rekey messages

Multicast mode

Encryption algorithm used by rekey messages


Signature hash algorithm for rekey messages


Number of retransmissions and retransmission interval of rekey messages

3 (number of retransmissions); 10 seconds (retransmission interval)

Local ID type

IP address

SA mode


KEK SA hard lifetime

86,400 seconds

TEK SA hard lifetime

3600 seconds

Time-based anti-replay function


Size of the time-based anti-replay window

5 seconds
Updated: 2019-08-07

Document ID: EDOC1100033725

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