how to distribute one internet line to multiple services

[MFayez]

in my current scenario, I have 4 interfaces configured with different Public IP address and each interface linked to the different router and each interface have different services (Internet Email1, Email2, VPN)

Our Plan to get a new line from a new ISP, in these case, we got only one router and the old Routers we canceled and we will get 6 Public IP address My Question :

1- How I configure the 4 interfaces to one router
2- required configure subinterface
3- what is the requirement for complete this project

[MFayez]

[jeremy.larsen]

Why are you using separate ports for each service?  This seems to be an extreme waste of ports.  Why not just use a single port on the PAN and create subinterfaces for each service if you are going to separate them that way?

ISP <---> Router <---> PAN (subinterface 1,2,3,4)

[Mick_Ball]

I have 6 ISP's with up to 62 ip's each.

I have used subinterfaces.

you add first IP to layer 3 port and in advanced, tick "untagged subinterface"

select the interface and at the bottom of the page you can add subinterface.

give it a unique number (I use the last octet of the address as a reference) and add it to it's own zone.

not everyones cup of tea but works for me...

[MFayez]

How i  create subinterfaces and how i can linked to zones 

[Mick_Ball]

add one ip address to interface 1/1 and go to advanced and tick the box for "untagged subinterface"

then select the interface again and the option to add a subinterface is at the bottom of the page

[jeremy.larsen]

I think you should read through the PAN Administrators Guide.  This is all covered in the standard documentation.

[Mick_Ball]

slightly different but same result as no tagging involved

i had to reduce in size as i could not draw the red pointy multi pronged thing...

[jeremy.larsen]

That works too if you don't care about your subinterface broadcast traffic overlapping.

[MFayez]

after I create the subinterface, must be linked to  virtual Router IP

[jeremy.larsen]

Is that a question?

[MFayez]

this case still is not clear for me i will explain current setup

1- 4 router is connected phiscaly to PA and each router provide defrent services (Email , Internet , VPN)

2- PBF are configer for pass the traffice and NAT

3-One defult routur are configer for untrust zone for all services 

Our reqiuerment :

1- Shift to 4 router to 1 Fiber line

@Mick_Ball @jeremy.larsen