Hello,

Some time ago (about 3 months), one of my customers had a situation with
multiple users with laptops running Secure Client, they usually get
connected from the outside via VPN to their VPN-1 firewall and working with
Office Mode but most of them come back to the office from time to time and
get connected to the internal network.
The issue was that sometimes, when those machines were connected to the
local network (behind the VPN-1 firewall), they were unable to get DNS
resolutions for local domains while resolving external domains was not a
problem at all. The only way my customer found to solve the problem, was
selecting the option ^Stop VPN-1 Secure Client^ and everything worked fine.

Back then I could not find a solution, so I end up opening a case with Check
Point, and they came up with the following procedure:

1) Select Start > Run
2) In the Run dialog box, enter "regedit" in Open field
3) Click OK
4) In Registry Editor, change default value of 1 in following parameter to 0
(DWORD):
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\\RegistrationEnabled
5) Save and exit
6) Reboot machine

Which actually solved the issue, but recently they upgraded some of their
machines (and got new ones) to Secure Client version 63.0.0.12 and the
problem reappeared with exact same symptoms on several machines with both
Windows XP and Vista. The procedure described above did not solve the
problem this time.

Has anybody else seen this problem? Obviously something changed between
versions, but the CP support guys seem to have no idea as they are
requesting cpinfos from the cluster members, SmartCenter server and all
clients involved, which makes me think it could take weeks before we get an
answer.

Any assistance with this issue will be greatly appreciated.

Regards

-- 
Sergio Alvarez
(506)8301342

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