Pfsense keeps dropping wan. There's indication of a problem cable modem.

Pfsense keeps dropping wan I have a similar issue as described here. . When the home server is disconnected the problem persists with network lag every night at 22. I keep getting this in my logs, and lose internet for couple of seconds: The pfSense® project is a powerful open source firewall and routing Then a couple weeks ago, my WAN started dropping for no reason and requires a hard reboot to fix. the current setup is CenturyLink CPE Adtran router -> Switch -> pfsense -> LAN WAN keeps dropping . If I am lucky, I can go about a month without it dropping connection. Nov 7, 2024 · @alexnovice said in WAN connection dropping intermittently: I guess I can open up a firewall rule on the WAN interface to allow my laptop to ping it from the WAN side, and see if there are any issues when dpinger says there are. 0 and never gets out of this state until I reboot. Jul 10, 2014 · ISP-Router <-> pfSense <-> Switch <-> Servers and APs. When it goes down, I must reboot pfSense every time to restore the WAN connection. Good idea ! On the laptop, a second cmd box, an ping it also. [wan] Bundle I'm new to pfsense. 4. I got a web server with double port forwarding (from ISP router + from pfsense) so we need the internet connection to be stable. I then use an ethernet cable that goes to my pfsense box (a dedicated computer with a dual intel nic). If the timing of reboots doesn't line up perfectly I end up with an RFC1918 address for my WAN. b. I have a Super Micro XG-1541 Netgate Device running pfSense 2. No Carrier - WAN keeps dropping. Below is a rundown of what is going on and things I've tried, at a loss as to what to try next. d is your pfSense WAN IP. The setup is as follows: Internet -> TalkTalk -> Open Reach modem -> pfSense -> LAN (network). Jun 5, 2015 · Hi all, 3 times in the last day or so a newly deployed pfsense box has shut its WAN interface (bge0 in this case) and then brought it back up about a minute later. I get my internet back when I renew my DHCP lease for WAN interface (direct ethernet connection from provider). It's running on Workstation and it is the gateway to my LAN. c. 3-STABLE connected to a Cisco WS-C3850-24XS running 16. WAN is connected to a cable modem (ISP provided router, used in bridge mode). I've a TP-Link Archer AX50 as my access point which is connected to my pfSense router, but as I say keeps dropping. X. My WAN gateway in pfsense keeps dropping and reporting 100% packet loss. Thought maybe it was my onboard NIC going bad, so I swapped it for the unused port on the dual card, same problems. When the connection drops it seemingly seems to receive a new WAN ip, but the IP stays the same. I can load pfSense and connect to the internet fine, but it'll drop randomly throughout the day until I reboot everything, and will only work for a couple of minutes. (1) Does pfSense drop or try to reset the interface on its own or is it all on the ISP side? The WAN connection is just dropping randomly, it goes down for like 10-30 minutes and then back up and works for like 10-60 minutes. Feb 8, 2021 · I’ve been using pfsense for a few months now and I’m currently experiencing a very annoying problem, I suddenly lose my WAN connection. 00. I have two other devices connected to the same fiber switch and thy have nerver failed for the last 3 years (Dlink router and a alarm box). I currently have a a fiber connection that goes directly to my ISP router which is set as bridge mode. The problem manifests as a dpinger alarm: The issue that I am having is pfSense keeps losing the WAN connection every couple of weeks. I've got the latest version of pfSense installed on a Dell Optiplex using the onboard LAN connection for WAN and an additional 2 port PCI-e ethernet card for opt1 and opt 2. Is there a good way to troubleshoot this with pfsense? Perhaps some monitoring package I could install? Oct 14, 2023 · The main problem is pfSense completely losing access to outside of local network for up to 20 mins or so. Seemingly at random, the NIC that's used as the WAN interface will drop and reacquire the link every few seconds for a few minutes. Feb 22, 2020 · I've setup my pfSense router (as a vm) a week ago and everything is working how it should. About once a day I am dropping internet however, the ext ip is still showing in pfsense. The connection drops at random, not any specific interval, and refuses to retrieve an IP for a random amount of time. 8 (Diagnostics > Ping) If this does not work, ensure proper WAN settings, gateway, etc. They are connected with a Cisco 10G twinax. In hh3k, I have advance DMZ set to the mac address of pfsense and pfsense is getting an ext IP address. Jan 18, 2021 · The issue is the WAN interface keeps dropping connection when it does its DHCP Renewal at 5AM sometimes it works just fine then other times the interface goes DOWN and internet is no longer working. Setup is ethernet from Verizon FiOS ONT directly to WAN port. I'm not sure what the IP address of the cable modem is, in this case, though. Mar 19, 2016 · My pfsense box keep dropping the wan ip e. Mar 12, 2019 · My Setup is a Fiberline to my BellAliant Fiberop HomeHub 3000 -> Lan port to pfsense WAN. pfSense doesn't seem to see any of the drops. 6. PPPoE Connection keeps on dropping/reconnecting . ping -t a. Nah I can’t find the cause of the problem. The only message SSH terminal offered was packet_write_wait: Connection to X. On the Status --> Gateways page it will show 100% packet loss to the WAN's gateway IP. Looks like there's a setting under WAN interface to provide DHCP servers to ignore. The NICs are setup as dedicated bridges, and pfSense is using the virtio drivers inside the VM. X port 22: Broken pipe Which wasn't so helpful. I spent most of the day reinstalling and manually reconfiguring the virtual machine and it's still happening. org (Diagnostics > DNS Lookup) Nov 4, 2018 · Hello, I have a problem with a firewall where the WAN connection keeps dropping every 10 or so minutes. Except for one thing, the WAN connection seems to be dropping at random (em0: link state changed to DOWN). d where a. My fix for pfSense disconnecting WAN connection every 30 minutes on the clock, dpinger in the log, but dhclient is the culprit. Just go into System -> Routing and Edit your WAN gateway. Developed and maintained by Netgate®. Check DNS: Try to lookup pfsense. Default behavior is that it disables the gateway if it loses its connection, even momentarily, and won't automatically re-enable it. 8. May 31, 2019 · Suddenly, about 3 months ago, pfsense started dropping SSH connections if we were idle for more than about 5 minutes, sometimes as low as one minute. Jun 21, 2024 · pfSense worked perfectly for about 2 years but I started having WAN issues about a week ago. Lately I keep losing connection to the internet and the only way to get it back up is to reboot the machine. I have the same issue. I have two Intel 82574L NICs, one for WAN, one for LAN. Jul 8, 2020 · After many years of functioning without problem, my pfsense router has started to lose WAN connection intermittently (varies from 1 to 10 times per week). Swapped the WAN and LAN interfaces, same story. 5-RELEASE FreeBSD 11. 1. The rest of the devices (mainly pfSense, Edgeswitches, UniFi AP’s, Xboxes, phones, some IoT-devices not connected to the internet, Apple TV, chromecasts ) doesn’t seem to have any services running at that time and should not slow everything down. Tried a new cable between the modem and the pfsense box, no dice. I have just almost cofirmed that rebooting pfSense instantly fixes the problem until the next time it happens. No. But its happening very frequently like every 2-4hrs. Jul 26, 2023 · We’ve provided 9 possible causes for the “pfSense keeps dropping wan” issue, along with the fixes for those causes from our Support team in this article. It has been newly deployed Once a while our internet goes out and one of us has to manually get inside LAN and renew the gateway interface. Click on "Disable Gateway Monitoring Action". Please help: Occasionally my internet will drop for 10-15 minutes at a time. g it set it to 0. Apr 9, 2020 · I am replacing a Unifi USG-Pro with a Netgate XG-7100 1U. The pfSense® project is a powerful open source firewall and routing platform based on FreeBSD. The AT&T techs seem to be very poorly trained afa troubleshooting goes. There's indication of a problem cable modem. May 31, 2018 · @kabrutus said in pfSense with AT&T fiber-- WAN keeps dropping offline: @wgstarks did you ever get this resolved? I have an ATT fiber that is also dropping the connection in the early mornings. I am not sure is the proplem with my ISP profided DKT 79734 fiber converter or pfsense. Our ISP gives us a fixed set of public ips. Hi, pfsense keeps losing connection to internet every while randomly and does not restore it automatically, we have to restart it manually. Nov 10, 2023 · Incorrect NAT settings will prevent traffic from reaching WAN. A reboot always fixes the issue and internet comes back for the day typically. For the last 3 or more years, the pfSense box has connected to the Open Reach modem via Ethernet cable and connected to the TalkTalk network using The pfSense® project is a powerful open source firewall and routing platform based on FreeBSD. I keep losing my internet connection. 0. Diagnostic Tests¶ Check connectivity from the firewall itself: Try to ping 8. 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