DHCP with ISP router don't work :/

[Ertu57]

Hi,

just purchased a PA-3260 and trying to configure it to use DHCP with my ISP router.

The DHCP server works fine on the ISP router, tried it on my laptop.

I reset the PA-3260 than i removed the wired interface and select the first interface and set ip up as DHCP client with default router and untrust zone.

The zones are in Layer3 mode.

But it stucks on selecting state...

I tested it with another ISP modem, many others interfaces, others cable even fiber one.

Policys are the default one, even with a policy allowing dhcp on untrust zone doesn't work.

When i set it in static, there is no connectivity between the PA and ISP modem

Any help wil be greatly appreciated

Thanks