Thanks all.

The field value change makes the most sense in this scenario because after
removing the one X.X.217.0/24 from the dest encrypt-domain the
X.X.216.0/24 net was masked properly in the IKE Phase2 packet.

So I used dbedit and issued the following command(sorry for line wrap):
dbedit> modify properties firewall_properties
ike_use_largest_possible_subnets flase

I then installed policy, but the problem still exist.  I verified the
value of ike_use_largest_possible_subnets had changed (and it did) from
'true' to 'false'.  The IKE Phase2 packet is still addressing both the
X.X.216.0/24 & X.X.217.0/24 as one /23 net.

Any ideas on what should be done now???

Thanks in advance.


> Rays suggestion should solve the problem, but may also result in
> excessive SA negotiations (depending on your traffic)
> I would suggest that you give "ike_use_largest_possible_subnets" a try.
> You can change the value from true to false via
> dbedit or guidbedit install the policy ...
>
> Regards
> Ulli
>
> On Apr 12, 2004, at 4:33 PM, J. Ruff wrote:
>
>> I've got a L2L vpn that's been functioning just fine for quite some
>> time
>> now.  All of a sudden, some of the networks at the remote site are not
>> accessible.  The error received in tracker is:
>>
>> IKE: Quick Mode Received Notification from Peer: invalid id information
>>
>> I've verified encryption domains on both ends.  There have been no
>> changes
>> what so ever on either end.  After running 'vpn debug ikeon' I can see
>> in
>> vpn.elg that "create_packet1phase2" information has the incorrect
>> subnet
>> mask specified in the "debugIDPayload" section for the destination
>> network.  It should be a /24 but instead is a /23.  I checked the
>> network
>> objects and it is specified as /24.
>>
>> Here's an overview of what's working and not.
>> Remote Encryption Domain:
>>      X.X.215.0/24     - Working
>>      X.X.216.0/24     - Not Working
>>      X.X.217.0/24     - Not Working
>>
>> When communication is attempted to the 216 & 217 nets is specifies the
>> netmask as /23 in packet #1 of the IKE Phase2 negotiation.
>>
>> Any ideas???
>
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