Hello Bret,
The answer to your first question is not really. You can do an advanced
install but will have to make the partitions needed beforehand using a live
system disk and then play around with grub after installing PfSense on
freed partitions. Fairly complex especially since this is BSD and not
Debian. May be easier to use a separate disk, that way you could swap.
In default install the Wan does use DHCP the Lan can be changed very easily
from console, option 2 I believe.
Hope that answers your queries.
Sincerely,
Usama
On Nov 17, 2015 8:45 PM, "Bret Busby" wrote:
> Hello.
>
> I have been recommended to install and use pfSense to replace my
> existing firewall, which is Firestarter running on an old and
> unsupported version of Debian Linux.
>
> I have looked at the pfSense documentation, including the Installation
> Guide for pfSense, and I have the following two queries.
>
> Does installing pfSense, especially, using the "Quick/Easy Install
> option", allow for installation so as to allow for multiple boot
> options (being able to choose an alternative boot option)? Rather than
> obliterate the existing firewall installation, I would prefer, if
> possible, to be able to install pfSense "alongside" the existing
> firewall installation, so that, using a bootloader like GRUB, if I
> have any problems with operating or configuring pfSense, or, with the
> installation procedure, or, subsequent updating, of pfSense, I could
> revert to using the existing firewall installtion, to allow me
> Internet access, to be able to seek assistance.
>
> The second query is thus; from what I understand, the "pfSense Default
> Configuration" has "LAN is configured with astatic IPv4 address of
> 192.168.1.1/24". Is it possible, with the "Quick/Easy Install option",
> to retain the current LAN configuration, where the network card that
> goes outside, uses DHCP, and the network card that interfaces with the
> LAN behind the firewall, uses a slightly different IPv4 address range;
> eg, if it instead used 192.168.3.1/99 ?
>
> Thank you in anticipation.
>
> --
>
> Bret Busby
> Armadale
> West Australia
>
> ..
>
> "So once you do know what the question actually is,
> you'll know what the answer means."
> - Deep Thought,
> Chapter 28 of Book 1 of
> "The Hitchhiker's Guide to the Galaxy:
> A Trilogy In Four Parts",
> written by Douglas Adams,
> published by Pan Books, 1992
>
>
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