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Modifications in V 4.04(XD.0)b2 | 01/07/2008

1. [ENHANCEMENT]

Support following 3G cards:

(1) Huawei EC360.

(2) Huawei EC500.

(3) Huawei E630.

(4) Novatel EX720.

(5) Sierra AC580 (CDMA).

(6) Sierra AC880.

(7) Sierra AC881.

2. [ENHANCEMENT]

Enhance VPN:

(1) When device be VPN initiator and responder can’t receive device's quick mode

last packet, device will receive the last quick mode packet from responder

repeatedly.

WAS: Device would drop the repeated packet.

Is: Device will resend the last IKE quick mode packet.

(2) WAS: Only when VPN HA is enabled, device will drop the tunnel if VPN ping

check packet retries reaches its limitation.

IS: If the following CI command is ON, then device will drop the tunnel if VPN

ping check packet retries reaches its limitation.

If the command is OFF, device will behave like WAS case. We add CI command

for this:

ipsec pingCheckDropEnable on/off

(3) Add 2 CI commands

ipsec pingRetryCnt [retries(1~10)]

ipsec pingPeriod [period(10~600)]

(4) Remove ipsec ha command

ipsec ha pingRetryCnt [retries]

(5) If VPN tunnel is rekeying, the old SA and the new one exists at the same time, the

old SA will not send ping check packet.

3. [ENHANCEMENT]

CNM TA agent supports 3G dial and drop.

4. [ENHANCEMENT]

Enhance 3G feature:

(1) Fixed the pipe switch issue for Sierra AC880.

(2) Add debug flag for new 3G crad develop.

5. [ENHANCEMENT]

Enhance 3G:

(1) Modify the NetworkType (Bands) field in the eWC->WAN2 from fixed (Hard code)

to dynamic listed.

(2) Add the pipe switch automaticlly supported for AC881.

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