How to Access Modem behind pfSense
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So as of right now, this is how my network is laid out in text form…
LAN(Me) -> EXSi(pfSense(PPPoE Pass-through)) -> DrayTek Vigor 130 -> INTERNET LAN = 192.168.1.0/24 DrayTek = 192.168.2.1 (Factory Default settings) pfSense = 192.168.1.1 EXSi = 192.168.1.2
From LAN I cannot access DrayTek's configuration page without unplugging it from pfSense and going directly to Laptop -> DrayTek, does anyone know how to access the DreyTek that's behind the firewall?
Please see my attempts to fix/resolve this;
NAT - Outbound / https://i.imgur.com/SZET8os.png
Interfaces / https://i.imgur.com/CxWQdOs.pngSources: (Note; I tried following these, but I'm not sure I did it 100% correctly)
https://doc.pfsense.org/index.php/Accessing_modem_from_inside_firewall
https://superuser.com/a/1244189I'm still learning so please bear with me, and thank you for helping.
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I am also wondering how I can set this up. The how-to guide is very scarce on words and I had to revert pfsense configuration back, when I did something wrong and no longer had internet connection.
The superuser link above says "Assign a new OPT interface on the same physical network card used on WAN"; the how-to says "A PPPoE WAN is actually assigned to a virtual PPPoE adapter, not the physical port. Under Interfaces > (assign), create a new OPT interface". I understand OPT stands for Optional and is used to describe interfaces other than LAN and WAN. But there a list of different kinds of interfaces. WHich one should I pick? PPPoE has mandatory username/password fields. Are those supposed to contain the modem username/password? It's just confusing as the instructions do not match up to the options available.My network is Internet->Modem (192.168.1.254)->pfsense (192.168.1.100 WAN; 192.168.2.1 LAN)->Wireless router (192.168.2.100)->My PC(192.168.2.30)
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LAN(Me) -> EXSi(pfSense(PPPoE Pass-through)) -> DrayTek Vigor 130 -> INTERNET LAN = 192.168.1.0/24 DrayTek = 192.168.2.1 (Factory Default settings) pfSense = 192.168.1.1 EXSi = 192.168.1.2
pfSense (LAN IP) is 192.168.1.1 and LAN is 192.168.1.0/24 …... Ok.
WAN is ? (On the WAN interface, "Block private networks and loopback addresses" is not checked, right ? -
Hi,
the issue was solved on same Reddit post: https://www.reddit.com/r/PFSENSE/comments/8jwr4v/how_to_access_modem_behind_pfsense/
BR wkn -
The superuser link above says "Assign a new OPT interface on the same physical network card used on WAN"; the how-to says "A PPPoE WAN is actually assigned to a virtual PPPoE adapter, not the physical port. Under Interfaces > (assign), create a new OPT interface". I understand OPT stands for Optional and is used to describe interfaces other than LAN and WAN. But there a list of different kinds of interfaces. Which one should I pick? PPPoE has mandatory username/password fields. Are those supposed to contain the modem username/password? It's just confusing as the instructions do not match up to the options available.
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https://drive.google.com/open?id=1wLOZPqPacpSADm9BHdrUSN1BebxfYINu current interfaces
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Create an OPT Interface on the same physical interface used for WAN, then go to interface setup and set ipv4 configuration type to Static IPV4. Give a IPV4 address (eg. 192.168.0.1/24 and no upstream gateway) to the interface. Change the name of the interface to something recognisable.
For more look at the link which solved for the OP. -
Thanks wkn. Which option do I select in order to "Create an OPT Interface on the same physical interface used for WAN"? Is it a new VLAN?
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Go to Interfaces / Interface Assignment and add a new interwace. In the listbox of available interfaces choose the one which is also connected to your WAN (example: WAN -> PPPoE (re0) choose re0 direct). Save and then edit the new interface as described.
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