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Pfsense not sending traffic after reboots

Pfsense not sending traffic after reboots

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5
5n0wba11
Junior Member
28
10-14-2016, 02:33 AM
#1
This setup seems unusual to me. I opted for a DIY PFSense router mainly for educational purposes rather than practical need. Now my apartment has a coax connection with 1GB speeds, routed through the router in bridge mode. It connects Cat 6 to the PFSense device (version 2.6.0) which features a micro-ITX board with two 1GB ports. The second port links into a basic unmanaged Netgear 5 switch. My gaming PC, "NAS," along with an Apple Airport Extreme and other devices, are all attached. The main problem is that my PCs go offline every night, even though they’re connected via Ethernet to the switch. I’ve tried resetting the network troubleshooter occasionally—it works about 20% of the time—but it only fixes a small fraction. I usually have to disconnect and reconnect the cable each time I turn on the PC. Once reconnected through the Airport Extreme, it functions normally until the next day when I restart it. The Windows Network Troubleshooter often shows errors like “this computer doesn’t have a valid IP address,” though I’m not sure what it means. So far, I’ve assigned static IPs and reinstalled PFSense twice. I’m really unsure how to proceed. This is my first deep dive into networking after getting a PC in December, so I apologize if my explanation is unclear or if I missed something. I’ve attached a diagram of my network layout in case that helps. TLDR: no IP assigned... I think
5
5n0wba11
10-14-2016, 02:33 AM #1

This setup seems unusual to me. I opted for a DIY PFSense router mainly for educational purposes rather than practical need. Now my apartment has a coax connection with 1GB speeds, routed through the router in bridge mode. It connects Cat 6 to the PFSense device (version 2.6.0) which features a micro-ITX board with two 1GB ports. The second port links into a basic unmanaged Netgear 5 switch. My gaming PC, "NAS," along with an Apple Airport Extreme and other devices, are all attached. The main problem is that my PCs go offline every night, even though they’re connected via Ethernet to the switch. I’ve tried resetting the network troubleshooter occasionally—it works about 20% of the time—but it only fixes a small fraction. I usually have to disconnect and reconnect the cable each time I turn on the PC. Once reconnected through the Airport Extreme, it functions normally until the next day when I restart it. The Windows Network Troubleshooter often shows errors like “this computer doesn’t have a valid IP address,” though I’m not sure what it means. So far, I’ve assigned static IPs and reinstalled PFSense twice. I’m really unsure how to proceed. This is my first deep dive into networking after getting a PC in December, so I apologize if my explanation is unclear or if I missed something. I’ve attached a diagram of my network layout in case that helps. TLDR: no IP assigned... I think

A
agossie
Member
156
10-14-2016, 07:23 AM
#2
In short, no IP is assigned from the LAN. Could you share your subnet and IP range?
A
agossie
10-14-2016, 07:23 AM #2

In short, no IP is assigned from the LAN. Could you share your subnet and IP range?

K
kittygamer31
Junior Member
25
10-14-2016, 08:31 AM
#3
I occasionally don't receive IP addresses from the local network. I'm currently connected to the standard 192.168.1.x range.
K
kittygamer31
10-14-2016, 08:31 AM #3

I occasionally don't receive IP addresses from the local network. I'm currently connected to the standard 192.168.1.x range.

D
dumafe
Member
110
10-15-2016, 09:27 PM
#4
Yes, you turned off DHCP on that airport extreme. It should be connected through a LAN port instead of a WAN connection.
D
dumafe
10-15-2016, 09:27 PM #4

Yes, you turned off DHCP on that airport extreme. It should be connected through a LAN port instead of a WAN connection.

G
GETSOU
Member
220
10-15-2016, 09:36 PM
#5
The airport is smooth for connections, so I relocate the Ethernet links once they leave the switch.
G
GETSOU
10-15-2016, 09:36 PM #5

The airport is smooth for connections, so I relocate the Ethernet links once they leave the switch.

N
NoldonHD
Junior Member
8
10-16-2016, 06:58 AM
#6
If the DHCP server wasn't turned off occasionally, your PC might receive an IP address from the network's gateway rather than the local router, leading to the observed issue.
N
NoldonHD
10-16-2016, 06:58 AM #6

If the DHCP server wasn't turned off occasionally, your PC might receive an IP address from the network's gateway rather than the local router, leading to the observed issue.

Z
Zegazel
Member
87
10-16-2016, 08:55 AM
#7
Confirmation received. System is ready.
Z
Zegazel
10-16-2016, 08:55 AM #7

Confirmation received. System is ready.

M
maynard66
Junior Member
26
10-16-2016, 03:55 PM
#8
Identify the device's manufacturer and model. Determine its local network IP range. Check if the pfSense's WAN obtains an IP via DHCP or manually assigned.
M
maynard66
10-16-2016, 03:55 PM #8

Identify the device's manufacturer and model. Determine its local network IP range. Check if the pfSense's WAN obtains an IP via DHCP or manually assigned.

P
paxpax1
Junior Member
36
10-16-2016, 09:06 PM
#9
Hitron Coda 4582 is connected, PFSSL assigns 192.168.x.x, and DHCP is active. A screenshot of the troubleshooter error was captured upon starting up the PC this morning.
P
paxpax1
10-16-2016, 09:06 PM #9

Hitron Coda 4582 is connected, PFSSL assigns 192.168.x.x, and DHCP is active. A screenshot of the troubleshooter error was captured upon starting up the PC this morning.

K
Killa_Dx
Senior Member
645
10-23-2016, 12:18 PM
#10
Run the command in a terminal or command prompt. Here’s the expected output:

```
Host Name: YourComputerName
IP Address: 192.168.1.100
Subnet Mask: 255.255.255.0
Default Gateway: 192.168.1.1
```

Make sure to replace `YourComputerName` with your actual machine name.
K
Killa_Dx
10-23-2016, 12:18 PM #10

Run the command in a terminal or command prompt. Here’s the expected output:

```
Host Name: YourComputerName
IP Address: 192.168.1.100
Subnet Mask: 255.255.255.0
Default Gateway: 192.168.1.1
```

Make sure to replace `YourComputerName` with your actual machine name.

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